Nylon vs polypropylene chemical resistance table Our products can be exposed to a huge variety of chemicals. In the following table, you can see the materials resistance to different chemicals. swelling, softening, Chemical Resistance Great chemical resistance – able to tolerate diluted bases and acids Good chemical resistance – including resistance to oils, gasoline, fuels, mineral spirits, and some alcohols. Nylon: Environmental Considerations. While polypropylene offers excellent chemical resistance and cost efficiency, polyester stands out in UV resistance and temperature tolerance. The melting point of polypropylene is 160°C / 320°F) Low temperature threshold: polypropylene becomes brittle below 0°C; NOT compatible with strong oxidants; Polypropylene Chemical Compatibility Chart: Check the chemical compatibility of Polypropylene with various chemicals, solvents, alcohols and other products. Polypropylene (PE) If you’re looking for chemical resistant cable ties, consider polypropylene (PE). Dec 6, 2023 · The filter bag materials that meet these criteria include PP, PTFE, nylon, polyester, glass fiber, cotton, etc. Exposure to chemicals can have a significant affect on the strength and performance of ropes, depending on the material used in construction. It belongs to the nylon family of polymers, known for their excellent mechanical properties, chemical resistance, and thermal stability. It resists acids, polyhydric alcohols, neutral salts and basic salts, making it a better choice in this instance than nylon. Added consideration must be given to pump selections when the chemical is abrasive, viscous in nature, or has a Specific Gravity greater than 1. For better chemical resistance: Nylon, PP, HDPE, or specialised plastics like PVDF might be better, depending on the chemical. 30 – 7. Polives 721 Epoxy novolac-based vinyl ester resins are designed to provide exceptional thermal and chemical resistance. No warranty is expressed or implied. Thus, it is advisable to test material under actual or simulated service conditions. Although certain common features are applicable to the various groups of plastics – e. Casting is often the most cost effective method for producing large diameter rod (Low-Density) high chemical resistance 40-49°C acids attack Polypropylene Biologically inert, Translucent Withstands 250°F Slow None Oxidizing None None Resistant below 175°F High Low Very high high chemical resistance, several cycles 121°C acids attack Key to General Chemical Resistance [all data is based on ambient or room temperature, about 64°F (18°C) to 73°F (23°C)] A = Excellent; B = Good -- Minor Effect, slight corrosion or discoloration; C = Fair -- Moderate Effect, not recommended While nylon and Polypropylene ropes cost more initially, they last longer and exceed natural fiber ropes. Jul 8, 2021 · Plastics that do not inherently resist damage are referred to as UV-stabilized plastics. These characteristics make Nylon a popular choice for 3D printing services. 4 . It does have a lower tensile strength than nylon 6/6, but it’s also more flexible. Known for its mechanical strength, elasticity, and chemical resistance, nylon is widely used in automotive components, textiles, consumer goods, electrical parts, and industrial machinery. Understand the unique properties of these polymers and investigate their best uses as we explore their unique characteristic and possible limitations. Refer to Table 3 for more chemical compatibility information. See under Allyl, Amyl, Butyl, Ethyl, Furfuryl, Methyl, or iso-Propyl 2. Here’s the summary table at a glance. Limited resistance - product can be used for brief mixing and measuring. • Our standard Nylon 6/6 is 33% glass fi lled, heat stabilized and hydrolysis resistant. Ultraviolet rays can cause nylon fittings to become extremely brittle and fail. resistance of the specific thermoplastics we use in the construction of our products, to common chemicals. ˜ Labware Chemical Resistance Table www. Good temperature resistance. Polypropylene is the second most used plastic after polyethylene. As a result of their lack of inherent UV resistance, polypropylene and nylon both need the addition of UV inhibitors. Chemical Solution % Concentration Specific Gravity @ 100% Conc. We're here to discuss the strength and durability of polypropylene (pp) and nylon. Layered composite material pipe may have chemical resistance that differs from the chemical resistance of the individual material. <style>. Aromatic polyamides contain a significant percentage of aromatic rings in their molecular structure. Untitled-1 Nylon (polyamides) F X X X PCTFE (Kel-F® and Neoflon®) A1 A1 A1 X PFA (perfluoroalkoxy alkanes) A A A A Polycarbonate A1 A1 A1 A Polypropylene A B B B PP-363 (plasticized vinyl)2 A A A X PPS (Ryton®) A A F F PTFE (Garlock Glyon® 3500)2 A A A X PTFE (Teflon®), virgin2 A A A A PVC A A A A PVDF (Hylar®) A1 A1 X X Both polypropylene and nylon are popular materials, but opposites attract when it comes to their properties! Polypropylene (PP) is a thermoplastic polymer, while nylon is an engineering thermoplastic. TABLES Industrial Product Catalogue / powellindustrial. Symbol: Material: Characteristics: EPDM: ethylene propylene diene rubber: excellent resistance to hot water and steam, good resistance to the solutions of acids, bases, salts, ketones, formaldehydes, glycol-based coolants CHEMICAL SPRING Materials COUPLING Materials CHEMICAL COMPATIBILITY TABLE For ChemQuik®, DrumQuik®, DrumQuik PRO & Other Common Colder Series Coupling Materials (Updated 01/14/2010) Swelling Loss of Tensile Strength INTERPRETATION OF TEST DATA (In 30 days to 1 year of exposure) Description of Chemical Attack SEAL Materials Jun 2, 2023 · While polypropylene and nylon have very different chemical compositions, they both offer a unique set of advantages to manufacturers looking for reliable materials that will stand up to wear-and-tear in their products. Thermoplastics offer versatility for various stress levels and environments, with examples like polyethylene, PVC, and nylon. Matériau : – Polypropylène (PP) Données relatives aux performances et à la résistance aux produits chimiques : – Acides minéraux forts. Feb 13, 2025 · Material Comparison: Polypropylene vs. It comprises 15-20% carbon fibre and allows freedom of design. This combination gives it a unique structure and strength. 01% of its weight in water after a 24-hour soaking 0. Its ability to Excellent chemical resistance Continuous exposure to the sub-stance does not cause any damage to the plastic within 30 days. Poly (Polypropylene) Strengths. PA 6-10 (Nylon 6-10) Combines properties of PA 6 and PA 66. nylon. Chemical Compatibility Acetaldehyde A-Excellent Acetamide A-Excellent Acetate Solvent A-Excellent Acetic Acid D-Severe Effect Acetic Acid 20% D-Severe Effect Aug 7, 2018 · Nylon (NYL) Membrane. 1-800-553-0335 Ask a Plastics Expert Locations Sign In Cart (0) Dec 11, 2023 · It is a semi-crystalline strong and lightweight material providing excellent chemical and moisture resistance. PE – Key Differences You Should Know Though PP and PE are similar, they also have some unique characteristics. It is a resin used when both chemical resistance and flame retardancy are required. When a plastic and a chemical are not compatible, the chemical essentially attacks the plastic in a reaction that causes the polymer structure to break down. Copper Tubes - Corrosion Resistance to Chemicals Polypropylene chemical resistance December/2005 Page: 01 of 04 Description: Polypropylene resins, like most polyolefin resins, are highly resistant to solvents and chemicals. 12 H2O, Advantages and Limitations of Nylon Rope. In juxtaposition, polypropylene belongs to the polyolefin group and has a simpler structure, consisting of just carbon and hydrogen, leading to its high chemical Chemical Resistance Great chemical resistance – able to tolerate diluted bases and acids Good chemical resistance – including resistance to oils, gasoline, fuels, mineral spirits, and some alcohols. thermoplastic vs thermoset plastic chemical composition Chemical Natural Rubber SBR, GRS Butyl EPR, EPT, EPDM Buna-N, Nitrile, NBR Hydrin Neoprene Hypalon Urethane, Polyurethane Polysulfide Silicone Fluorosilicone Fluoro Elastomers LEGEND A - RECOMMENDED B - MINOR TO MODERATE EFFECT C - MODERATE TO SEVERE U - UNSATISFACTORY BLANK - INSUFFICIENT DATA Ammonia Gas,Cold A A A A A A A A A A U Neoprene / CR / Chloroprene / Excellent weathering resistance. Oct 16, 2023 · PET, also known as polyester, is a semi-crystalline and colorless plastic material with excellent chemical, mechanical, thermal resistance, and dimensional stability properties. Polyethylene Terephthalate (PET) Chemical Resistance: PET outperforms nylon in resisting moisture and acidic environments, making it ideal for food-grade components. Plastics - Chemical Resistance Chart Material Formula Acids - concentrated Acids - dilute Alcohols Alkalis Aromatic hydrocarbons Greases and Oils Halogenated Hydrocarbons Halogens Ketones Cellulose Acetate Butyrate CAB - Fair-Poor Poor Fair-Poor Poor Good-Poor Poor Poor Poor Ethylene-Chlorotrifluoroethylene copolymer The ratings for these materials are based upon the chemical resistance only. Temperature Considerations Resistance to chemicals is a function both of temperature and concentration. As a high polymer, Nylon is wear-resistant, highly ductile, strong, and thermally stable. com. These two materials are semi-crystalline thermoplastics, exhibiting fatigue resistance and chemical resistance. Here's what you should keep in mind: Pros: Exceptional strength, flexibility, and weather resistance make nylon rope a versatile choice for everything from mountain climbing to marine applications. Good general resistance - minor attack may occur after long periods of storage. • PPA offers improved heat and chemical resistance over standard nylon 6/6, while These figures vary with shape dimensions because nylon 6 stock shapes are produced by casting (as opposed to extrusion for acetal and nylon 6/6), which results in different set-up and manufacturing costs. Acetal Chemical Compatibility Aluminum Chemical Compatibility Carbon Steel Chemical Compatibility Chart LDPE Chemical Compatibility Nylon Chemical Compatibility PEEK Chemical Compatibility Polycarbonate Chemical Compatibility Chart Polypropylene Chemical Compatibility Chart • Nylon 6/6 has good overall mechanical properties; stiffness, strength and toughness. Strong ropes, nylon, and Polypropylene are both good choices. These plastics need additives to increase their resistance to UV light. This occurs at a molecular level and causes the chains that bind the structure together to weaken, become more susceptible to impact and even fail. Determination of suitability for specific applications under Chemical Resistance: Polypropylene is resistant to chemicals, while nylon is not. Chemical Resistance Table Polypropylene . However, its suitability for use in seawater with 1 ppm concentration of ozone depends on several factors, including its chemical resistance to both seawater and ozone. Good chemical resistance. What is more durable, Nylon or polypropylene? Nov 7, 2023 · Browse nylon cable ties . When choosing between ABS plastic and nylon, consider the specific requirements of your application to determine which material is more suitable for your needs. Nylon may change its physical and chemical properties when wet, impacting its performance in specific applications. 3–7% absorption. The special PVC “A” compound used in Chemline valves resists attack of most acids, strong alkalais, salts and many other chemicals. There is also a very small number of chemicals that are good to be used with nylon fittings. NOTE: The materials shown below in BOLDFACE TYPE are used in the construction of Little Giant chemical pumps. Bronze 304 SS 17 ‐ 4 SS 316 InconelNitronic Aug 28, 2023 · Nylon PA-12, also known as polyamide 12, is a versatile and widely used material in 3D printing. Both are available in a variety of colors and formulations that are engineered to meet specific application requirements. Use this chart to help guide your component selection. Ensure compatibility and durability for your projects. curbellplastics. This table is based on information provided by various raw material manufacturers. most thermoplastics have a high resistance to acids and alkalis – each individual plastic has its own distinct chemical characteristics. High chemical resistance CHEMICAL COMPATIBILITY CHART . The data given should be used cautiously, and as a guide only. Nylon has a high melting point, around 256°C / 492°F. CHEMICAL ENVIROMENT STAINLESS STEEL 304 ALUMINUM VINYL ESTER FIBERGLASS R. Nylon is more resistant to abrasion and is used in products requiring high durability, like gears and bearings. Chemical Resistance: Resistant to most chemicals, acids, and alkalis, making them suitable for industrial and outdoor use. PET (polyethylene terephthalate) is a strong, stiff engineering plastic with excellent machining characteristics, chemical resistance, and bearing and wear properties. Nylon: Applications and Uses Since nylon is a good insulator, it is frequently used to replace aluminum in engine parts and to insulate electrical cables. Determination of suitability for specific applications under stress ( e. Despite the fact that water can weaken the strength of nylon, this effect is so slight that nylon is still commonly used for mooring lines and anchor lines. PA 4-6 (Nylon 4-6) Highest melting point among aliphatic polyamides Dec 8, 2024 · When PP vs PS, it should be noted that polypropylene is a versatile polymer known for its exceptional chemical resistance, strength, and toughness, and is widely used in various industries. Nylon is particularly suitable for high-pH samples but should be avoided in any protein recovery applications. NYLON . 0% by weight materials are used for the layers. Source ISO/TR 10358 While both manila and polypropylene are susceptible to UV damage, nylon rope is resistant to UV, chemical exposure or any other form of rot. Plastic Elastopolymer Metals ABS Acetal CPVC FEP Nylon 6, 66 HDPE Polypropylene PTFE PVCType I PVCType II PVDF EPDM Kel–F Neoprene Nitrile Polyurethane Silicone Tygon® Viton–A Ceramic Silica 304 Stainless 316 Stainless Carbon Steel Hastelloy–C Aluminum Brass Copper Review our Chemical Compatibility charts specific to each resin. Nylon's good chemical resistance makes it suitable for applications exposed to oils, lubricants, and some chemicals. Aug 15, 2024 · Polypropylene vs. These are compounds whose general formula is either (R1)2SO4(R2)2(SO4)6. PVC (Polyvinyl chloride) Chemical Compatibility Chart: Check the chemical compatibility of Polyvinyl chloride / PVC with various chemicals, solvents, alcohols and other products. NOT compatible with ozone, most acids. While polypropylene and nylon share some important characteristics, their mechanical specifications differ in a Mar 30, 2024 · PVC is durable, synthetic plastic polymer used in construction, known for its strength and chemical resistance. These values are based solely on laboratory tests with raw materials. There’s always a trade-off (cost, other properties). 07. Nylon and acetal are workhorse engineering plastic materials that compete for a wide variety of end uses. com • 1. PP Chemical Resistance Guide Reagent 70 °°°F (21 °°°°C) 140 °°°F (60 °°°°C) 212 °°°F (100 °°°°C) A Acetic acid (10%) S S Acetic acid (50%) S S O Acetic acid (100%) S S Acetic anhydride S S Acetone S S Acetonitrile S Acetophenone O O U Almond Oil S S Aluminum ammonium sulfate S S Table 1 GENERAL CHEMICAL RESISTANCE GUIDE FOR POLYPROPYLENE Chemical Resistance of Polypropylene (Continued) 70°F 120°F REAGENT* (21°C) (49°C) Acetic Acid (Glacial) S S Acetic Acid (5%) S S Acetone S S Ammonium Hydroxide (concentrated) S NR Ammonium Hydroxide (10%) S S Aniline S S Benzene S NR Carbon Tetrachloride NR NR Sep 3, 2024 · This table, based on the chemical resistance data (at 20°C) provided by Reichelt Chemietechnik, is designed to help engineers, technicians, and researchers quickly determine whether PP fittings and connectors are suitable for their specific applications, ensuring reliable and long-lasting performance in various chemical environments. * www. When choosing between polypropylene (PP) and nylon, environmental impact becomes an important factor. Comparing Nylon vs PP provides comprehensive knowledge to help you select suitable material. Listings of chemical resistance data are presented in Table 3 for common plastic piping materials applicable to non -pressure applications. Chemical Resistance Factors like temperature, concentration of the driving forces, duration and mechanical load are important criterions for the examinations of chemical resistance. 40 - - - - B Acetaldehyde A B - - - Acetamide B - - - - Acetate Solv. Mar 22, 2025 · Recent advancements in polymer blends (2025) have enhanced nylon’s UV resistance and polyethylene’s heat tolerance, broadening their use cases. highest chemical resistance rating. It is also called wrinkle-free fiber and is mainly utilized in the textile and food packaging industries. Its resistance to various chemicals makes it ideal for environments where contamination could be a disaster. Nylon vs. CHEMICAL RESISTANCE. Advantages of Polypropylene vs. (≤100°F) VINYL ESTER FIBERGLASS 160°F NYLON Acetaldehyde Aq. – Solutions caustique et ammoniacale Chemical resistance of thermoplastics like ABS, CPVC, PP, PVC, PE, PB, PVDF and PEX piping materials to chemicals and products ranging beer, acryl acid, diesel oil and many more. Strength and Durability. reactivity vinyl ester resin that offers a high degree of chemical resistance and toughness. Poor biological fluids. miniature fluidic and pneumatic polypropylene components for contact with various chemicals. CHEMICAL COMPATIBILITY CHART ABS plastic is known for its toughness and impact resistance, while nylon is valued for its strength, flexibility, and chemical resistance. Chemical Attack. Considering that it has a melting point higher than nylon, it won’t be harmed by extremely high temperatures either. Shop Polycarbonate Please Note: The information in this chart has been supplied by reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical Chemical Compatibility Reference Chart Nylon Nylon Chemical Compatibility Chart: Check the chemical compatibility of Nylon with various chemicals, solvents, alcohols and other products. 3. Nylon PA-12 exhibits the following key properties: Numerous variables and environmental factors such as percentage of chemical concentration, combinations of chemical substances, temperature, internal pressure, exposure to the elements, external mechanical stress, and product quality can affect chemical resistance of plastic piping systems when exposed to chemical media. Properties for some of the materials above represent a specific grade, formulation, specification, or brand including the following: Acetal (Homopolymer), Acrylic (Continuously Processed), DuPont™ Vespel® Polyimide (Vespel® SP-1), ECTFE (Halar® 901), ETFE (Tefzel® HT-2183), Expanded PVC (Celtec® 3mm-12mm thickness), KYDEX Use Curbell’s Chemical Resistance of Plastics Chart to determine plastic chemical compatibility. Ideal for a wide range of automotive, industrial, consumer goods, medical applications. 01% water by weight compared to nylon’s 0. Key Differences Between Polypropylene and Nylon. These thermoplastic polymers share some similarities but also possess distinct characteristics that make them suitable for different applications. Learn more at Curbell Plastics. Other Polymers PP vs. Access the Chemical Resistance Chart at Plastics International to select the right materials for your needs. Poly is the most economical of the three materials and it has really good chemical resistance. 0: Chemical Resistance Data for Plastic Piping in Non-Pressure Applications and Data Table . 1. Choosing between polypropylene and nylon requires understanding their unique characteristics. It offers high Dec 31, 2024 · Polypropylene vs. For specific recommendations call Envirotech Molded • Morphology Features -- Excellent Chemical Resistance, Excellent Abrasion Resistance, Good Flow in Thin Mold Sections, Poor Dimensions – PP -- Low Density, Better Thermal Resistance Than PE, Living Hinge Capable, Brittle @ Low Temperatures, Low Cost – HDPE -- Good Low Temp Impact Performance (Tg = -770C vs -90C for PP), Low Cost The information in this chart has been supplied to Cole-Parmer by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. This plastic polymer has very good resistance to many solvents, refer to Table 3 for more chemical compatibility information. CURBELL (287-2355) CLICK, GET A QUOTE » May 29, 2024 · Polypropylene vs. Automotive Parts general indications. Polypropylene (PP): Production Concerns: PP production requires a significant amount of energy and emits greenhouse gases. The information listed does not take into account all variables than can be encountered in actual use. Water Absorption Almost water resistance. Nylon can withstand high-temperature applications. Polypropylene is known for its chemical resistance, lightweight properties, and cost-effectiveness, making it ideal for industries like packaging, automotive, and chemical processing. While nylon is suitable for some applications, Polypropylene is required for others. High impact resistance (10 times more than ABS) Chemical Resistance: Great chemical resistance - able to tolerate diluted bases and acids: Good chemical resistance - including resistance to oils, gasoline, fuels, mineral spirits, and some alcohols. Its key characteristics include its resistance to chemical solvents, bases, and acids, as well as its fatigue resistance. Nylon. While nylon offers excellent resistance to many chemicals, you will want to review our Nylon Chemical Resistance Guide to help you determine if nylon will meet your chemical resistance needs. PET is often used for food processing machinery applications where low moisture absorption, low thermal expansion, resistance to staining, or Chemical compatibility is often compromised when handling more than one chemical or when handling compounds containing impurities. When should you use it? DO USE: for filtering aggressive solutions such as alcohols and DMSO. Industrial Spec Dec 15, 2024 · Pros and Cons Summary: A Quick Reference for POM Plastic vs. Additionally, some catalysts •Nylon •PBT •PEEK •PET •Polypropylene •PTFE •PVDF (Kynar®) •UHMW-PE SEMICRYSTALLINE THERMOPLASTICS Good chemical resistance: •Acetal •HDPE •LDPE •Nylon •PBT •PEEK •PET •Polypropylene •PPS •PTFE •PVDF (Kynar®) •UHMW-PE IMIDIZED MATERIALS Good chemical resistance: •PAI (polyamide-imide) •Vespel In Table I you will find four hundred of the most commonly used chemical products, which are listed at different concentrations and temperatures. It offers high Chemical compatibility tool which shows the chemical resistance and compatibility of our most popular materials against a range of formulas. Choosing the right type of webbing depends on balancing factors such as strength, cost, resistance to environmental conditions, and specific application requirements. This chemcial resistance chart is subject to change without notice. Gears, bearings, bushings, valves, and other mechanical parts requiring high strength, wear resistance, and dimensional stability. The symbols used to denote performance are as follows:- Satisfactory? Some attack or absorption : the material may be considered * For chemical resistance for MAG 1100/MAG 1100 F (DN10-100) platinium with gold/titanium brazing alloy electrode please also refer to titanium. Nylon serves as a replacement for metals with low strength. Nylon’s strong heat resistance makes it suitable for applications in industries requiring heat resistance, such as the medical and food and beverage Oct 18, 2021 · Chemical resistance of commonly used 3D printing materials. We will go over the strengths of each again quickly and easily! Nylon Ropes. For Nylon 6 chemical resistance view our chart. Shop PVC Please Note: The information in this chart has been supplied by reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate Acetal (POM) Chemical Compatibility Chart ver 04-Feb-2018 Key to General Chemical Resistance – All data is based on ambient or room temperature conditions, about 64°F (18°C) to 73°F (23°C) A = Excellent C = Fair - Moderate Effect, not recommended Chemical resistance testing involves exposing plastic specimens to specific chemicals under controlled conditions. Ryton **A-Recommended **B-Questionable **C-Not Recommended Plastics Metals "O" Rings Bushings Hastelloy "C" Ceramic March Chemical Chart Polypropylene Delrin Kynar Cycolac Nylon Buna "N" Teflon Mica Fill Teflon Ryton-Teflon Barium Carbonate BaCO3 SAT. Other Materials (Continued) Below is a completed summary table to compare POM, Nylon, Delrin, ABS, Polypropylene, and Polyethylene, focusing on strength, cost, machinability, and typical applications. The chemical resistance information presented has been supplied by chemical and resin suppliers. Oct 4, 2023 · Thermosets find applications in components requiring strength and resilience at elevated temperatures. Naturally hydrophilic with wide chemical compatibility and good resistance to organic solvents. Published: 7/2/2009 Last Edited: 1/17/2023 88 users found this article useful. 888. Engineering Components. These features can be optimized depending on their manufacturing process and intended application. Polypropylene ART 006 11. Among many of the positive attributes of polypropylene, it is probably best known for its resistance to highly aggressive chemicals. Lowest moisture absorption among polyamides. 1. Resistance to Seawater: *Note: Material properties may be affected greatly by temperature, operating pressure, chemical concentration, the presence of other chemicals, and other factors. Dec 31, 2024 · Polypropylene vs. Feb 25, 2024 · Testing Protocols for Chemical Resistance. * View additional table for data – click material name. In the world of synthetic polymers, nylon vs PP (polypropylene) stand out due to their widespread use and adaptability. gatsby-image-wrapper noscript [data-main-image]{opacity:1!important}. To learn more about engineering plastic comparisons and which material is right for your project, call Reading Plastic today at 610-926-3245. Good physical properties. Chemical Resistance Guide Ratings — chemical effect No effect—Excellent. au HOSES FITTINGS PNEUMATICS HOSE REELS RUBBER ACCESSORIES & CONSUMABLES CHARTS & TABLES Fluid or Material Conveyed ABS Plastic Acetal AluminIum Brass Bronze Cast Iron Copper Hastelloy® - C SS 304 SS 316 HDPE LDPE Nylon Polypropylene PVC Tygon Oct 26, 2023 · From a chemical standpoint, nylon is an aliphatic polyamide, which means its molecules have both amine and acid groups. Here is a closer look at its defining characteristics: Polypropylene’s chemical resistance to laboratory chemicals 2. 4. Interpretation of Chemical Resistance Tables The information pertaining to chemical resistance is intended to serve as a gen-eral guide. Although there are certain parallels in their properties and applications, it's crucial to recognize that nylon and acetal plastic retain their unique characteristics and cannot be seamlessly interchanged. 30 A A A A A A A A A A A A A A A Differences Between PET and Nylon. While polypropylene is highly resistant to many chemicals at room temperatures, its chemical resistance decreases with increased temperatures. Water Absorption: Almost water resistance. Standardized testing methods are the detectives in our quest to understand chemical resistance. Nitrile / Buna-N / NBR / Nitrile-Butadiene / Excellent oil resistance. swelling, softening, Apr 11, 2024 · Semi-aromatic grades enhance mechanical properties, moderate thermal performance, and chemical resistance. It absorbs only 0. Read more: What are the advantages of Mar 11, 2015 · Acetal (Polyoxymethylene or POM) is a strong and durable plastic commonly used for mechanical parts like gears, bearings, and pump housings. Nylon in Terms of Their UV Resistance Title: General Chemical Resistance Chart Description: A guide for evaluating the suitability of our products with various chemical agents. What Chemicals are Compatible with Nylon? Nylon is generally chemically resistant to oils and fuels, gasoline, mineral spirits, and some alcohols. Polypropylene PP. Jun 1, 2023 · Additionally, Nylon’s chemical resistance can be affected by moisture absorption. CPVC - Chemical Resistance. Both PP and nylon are lightweight, strong, and durable materials. centrifugation), length of exposure, and concentra tion of the chemical. The plastic may remain resistant for years. Nylon is PVDF (Kynar®) Chemical Compatibility Chart ver 28-Oct-2022 Key to General Chemical Resistance – All data is based on ambient or room temperature conditions, about 64°F (18°C) to 73°F (23°C) A = Excellent C = Fair - Moderate Effect, not recommended Nov 28, 2022 · PDF – TABLE OF HOSE MATERIAL CHEMICAL RESISTANCE. It is inexpensive and has good chemical resistance along with gamma and x-ray resistance. PC offers a unique balance of toughness, clarity, and temp resistance at its price point. Explore the key similarities and differences between Nylon and Polypropylene. Quote instantly your PA11 part . The difference between various materials of filter bag mainly lies in temperature resistance, chemical resistance and moisture resistance. PA 12 (Nylon 12) Made from laurolactam. Minor effect—Good. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. They are appreciably affected by strong inorganic acids such as fuming nitric acid at room temperature and 98% sulfuric acid at 60 0C. • Section 6: Chemical Resistance Data for Plastic Piping in Non-Pressure Applications and Data Table • Section 7: Additional resources . Please see our Chemical Resistance Tables for more information. g. Nylon 6 and Nylon 66 resins have outstanding resistance to a wide range of chemicals, especially aliphatic and aromatic hydrocarbons, alkalis, greases Table 1 GENERAL CHEMICAL RESISTANCE GUIDE FOR POLYPROPYLENE Chemical Resistance of Polypropylene (Continued) 70°F 120°F REAGENT* (21°C) (49°C) Acetic Acid (Glacial) S S Acetic Acid (5%) S S Acetone S S Ammonium Hydroxide (concentrated) S NR Ammonium Hydroxide (10%) S S Aniline S S Benzene S NR Carbon Tetrachloride NR NR Contrarily, because it does not readily absorb water or moisture and can withstand harsh chemicals better than other fabrics, polypropylene offers stronger chemical resistance than nylon. 0% by weight Chemical Resistance Factors like temperature, concentration of the driving forces, duration and mechanical load are important criterions for the examinations of chemical resistance. Nylon 6 – is generally manufactured into sheet, rod, and tube via a liquid casting process. They help us assess how a particular plastic would react to a specific chemical under controlled conditions, ensuring material compatibility and safety. 24 H2O or (R1)(R2)(SO4)2. Nylon / / Nylon / Excellent chemical resistance. Good oil resistance. This site uses cookies Some of these cookies are essential, while others help us to improve your experience by providing insights into how the site is being used. Polypropylene is more durable than nylon and more resistant to physical stress, making it suitable for high-resistance Many factors can affect the chemical resistance of a given plastic product, and it is your responsibility to do a test under your own conditions to ensure that the product you are using is fully compatible with your usage. Feb 26, 2024 · Polypropylene (PP) is a thermoplastic polymer used widely in the production of packaging, labels, textiles, and various types of containers. The water- and solvent-repelling properties of polypropylene, meanwhile, make it a popular material for semiconductor components and automotive batteries. UV Resistance: Polypropylene ropes offer decent resistance to UV rays, making them suitable for prolonged outdoor Nylon is not good for exposure to sunlight. Nylon: Applications Polypropylene vs. Image compare Nylon and ABS with other plastics used in injection molding. This technical note provides a basic resistance rating for many chemicals. Jun 5, 2021 · They will also not release tiny pieces of nylon which can cause problems in machines. Applications : Polypropylene is suitable for moving components like hinges and gears, while nylon is ideal for high-strength and high-resistance equipment. Good to limited chemical resistance Continuous exposure to the sub-stance causes minor damages, some of which is reversible, within 7-30 days (e. The data table below is an application guide, and indicates the . Other Factors to Consider When Selecting Filter Bag Material. Superior dimensional stability. Use Curbell’s Chemical Resistance of Plastics Chart to determine plastic chemical compatibility. 2001 Ed. Although exten- Mechanical Properties of Plastic Materials Material Formula Abrasive resistance - ASTM D1044 mg/1000 cycles Coefficient of friction Compression set after 24 hr at 175C % Compressive modulus GPa Compressive strength MPa Elongation at break % Hardness - Rockwell Izod impact strengt h J m-1 Poisson's ratio Tear strength N mm-1 Tensile modulus • Section 5. Polypropylene vs. Chemical resistance of plastic materials for applications exposed to acids, bases, solvent and other industrial chemicals. Satisfactory to 120ºF (49ºC). This table details the residual strength of synthetic fibres after chemical exposure under specific conditions. This gives them high thermal stability and chemical resistance. 8 While thermoplastics are valued for their recyclability and versatility in manufacturing, polypropylene is particularly appreciated for its strength and fatigue resistance, making it ideal for products that require repeated bending. Sep 21, 2023 · Acetal vs. *Important note: Stress cracking is caused by a combination of a stress cracking chemical, tensile stress, and the inherent susceptibility of a thermoplastic like polypropylene to stress cracking. CURBELL (287-2355) CLICK, GET A QUOTE » Chemical Resistance Guide 6 Val‐Matic Chemical Resistance Guide for Valves CHEMICAL ELASTOMERS AND PLASTICS METALS Buna ‐ N ®Neoprene EPDM ® Viton ® ®Hypalon Natural Rubber PTFE/ RPTFE Steel Nylon PEEK Devlon AFLAS PHChemraz ® Kalrez Markez ® Carbon Nickel Bronze Cast Iron Alum. Polycarbonate Chemical Compatibility Chart: Check the chemical compatibility of Polycarbonate with various chemicals, solvents, alcohols and other products. gatsby-image-wrapper [data-placeholder-image]{opacity:0!important}</style> <iframe src Apr 19, 2021 · Nylon and polypropylene are very similar, but due to variances in their individual structures, there are some significant distinctions you should consider when selecting polypropylene vs. Polypropylene excels in moisture resistance and chemical stability, absorbing only 0. 1-800-553-0335 Ask a Plastics Expert Locations Sign In Cart (0) Shop Plastics Online temperature, which can affect chemical resistance (as temperature increases, resistance to attack decreases). The effects on the plastic's physical properties, such as weight, dimensions, mechanical strength, and appearance, are then evaluated. However, PP has superior chemical resistance compared to nylon. Nylon is synthetic polymer, specifically a type of polyamide, renowned for its flexibility, toughness, and resistance to wear and tear. Excellent chemical resistance. Introduction of Nylon vs PP. Ultimately, users are expected to determine the compatibility of any product through field testing. Shop Polypropylene Jul 21, 2021 · Nylon PA11: the main property is the impact resistance. Nylon ropes are particularly badly affected by exposure to most acids. Like any material, nylon rope has its strengths and weaknesses. Weight : Polypropylene is a lightweight material, making it ideal for use in lightweight components and buckles. The table „Chemical resistance of plastics“ was kindly provided by the company Bürkle GmbH to the Kendrion Kuhnke Automation GmbH and was integrated into the Kendrion layout. com Jul 26, 2024 · In terms of temperature resistance, nylon has a higher melting point compared to polypropylene. This means nylon can withstand higher temperatures without deforming or losing its properties. Polypropylene (PP) is used in the Spin-X® centrifuge filters and some of the syringe and disc filter housings. 1-800-553-0335 Ask a Plastics Expert Locations Sign In Cart (0) Shop Plastics Online Excellent chemical resistance Continuous exposure to the sub-stance does not cause any damage to the plastic within 30 days. Oct 24, 2024 · Nylon vs ABS: Applications Nylon's Applications. The resistance of plasticised PVC, Nylon, Polyester Elastomer Lining, low density Polyethylene & Polyurethane to a wide range of chemicals is listed in the following table. Chemical resistance of thermoplastics like ABS, CPVC, PP, PVC, PE, PB, PVDF and PEX piping materials to chemicals and products ranging beer, acryl acid, diesel oil and many more. 1) no air 2) max boiling point 3) no stagnation 4) max 40 °C 5) max 45 °C 6) max 50 °C 7) max 55 °C 8) max 60 °C 9) max 65 °C 10) max 75 °C 11) max 80 °C 12) max 85 °C 13) max 95 °C 14) max Lightweight: PP ropes are significantly lighter than nylon ropes, making them easy to handle and transport. T. Differences Between PET and Nylon. In general, engineering materials are the most resistant to chemicals: Those with excellent chemical resistance include PP (polypropylene), PA (polyamide, nylon), PE (polyethylene), PEEK (polyetheretherketone), PTFE (polytetrafluoroethylene, Teflon), PVC (polyvinyl chloride), or PVDF (polyvinylidene fluoride). 2 IPEX Chemical Resistance Guide for PP POLYPROPYLENE (PP) These notes are to be read in conjunction with the Chemical Resistance tables: 1. Which is better: polypropylene or nylon? Nylon is low-friction, more malleable, and can withstand higher temperatures, making it ideal for prototyping and manufacturing components that will be subject to resistance. thermoscientifi c. Other factors affecting chemical resistance include pressure and internal or external stresses (e. Top chemical resistance, weldability and very low moisture absorption for prototypes and functional parts. This can help in quickly identifying the material most suitable for your needs. B B C Acetic Acid B B R R - Acetic Anhydride A B NR NR - Acetone A A NR NR A Acetyl Chloride C - - - - Acetylene A A Dec 24, 2024 · Applications: Nylon is a versatile choice for general industrial applications, whereas POM is better suited for highly precise engineering tasks. These properties are coupled with increased flexibility and impact resistance. Lower water absorption than PA 6 or PA 66. Several other grades of nylon are also available. This is due to its strength as well as heat and chemical resistance. Moderate effect—Fair. Nylon 12 CF offers abrasion resistance and enhanced structural properties. Most other PVC valves as well as pipe and fittings have only a “B” chemical resistance rating. The information in this chemical compatibility chart is offered solely for your consideration and is not a guarantee of Aug 25, 2022 · Les données de résistance aux produits chimiques pour le polypropylène (PP) contenues dans ce manuel ont été fournies avec l’accord écrit de Durapipe. PET is often used for food processing machinery applications where low moisture absorption, low thermal expansion, resistance to staining, or Apr 17, 2024 · Polypropylene, a type of thermoplastic, is distinguished by its low density and high chemical resistance. Apr 19, 2024 · On the flip side, polypropylene shines with its chemical resistance and is a go-to for semiconductor components, automotive batteries, and chemical tanks. LDPE HDPE PP PMP (TPX) PVC PC PS ACRYLIC (AC) PTFE PFA Excellent resistance - can withstand use over a long period of time without change in physical, optical or chemical properties. The main advantage of Nylon lies in its high strength, wear resistance, and heat resistance, making it suitable for manufacturing mechanical parts and durable textiles. Polypropylene, on the other hand, has a lower melting point and may deform under high temperatures. Key features: Light in weight • Desired structural properties • Chemical and moisture resistance. Such resistance however, is a function both of temperatures and concentration, and there are many reagents which can be handled for limited temperature ranges and concentrations. Even if the chemical you are dealing with is not figuring in Table I, further tables are included to allow you to get an idea about the resistance of the plastic materials against this chemical after Jan 31, 2024 · Polypropylene has excellent chemical resistance and is less prone to water absorption, making it ideal for containers and chemical equipment. Introduction Thetableinthisdocument summarizes thedatagiveninanumber ofpolypropylene chemical resistance tablesatpresentinuse invariouscountries,derived fromboth practicalexperience andtest results. This listing does not provide information on chemical combinations. oqi twi opefv wooo imv qnrsb gxdzjd tcdwy qcr dqzrkeej