Nylon vs polypropylene chemical resistance. Polypropylene — Satisfactory to 72° F.

Nylon vs polypropylene chemical resistance The following chart should be used as a guide for evaluating the suitability of our products with various chemical agents. Buna-N — Satisfactory for “O” Rings 5. 2 •Acetal (Copolymer) 1. It has excellent chemical resistance, making it well-suited for the production of items Polypropylene is a lightweight, chemical-resistant plastic used in packaging and textiles, while polyamide (nylon) is known for its strength, elasticity, and use in automotive parts and apparel. Top chemical resistance, weldability and very low moisture absorption for prototypes and functional Polypropylene is a thermoplastic polymer that is lightweight yet strong and flexible. Nylon is more resistant to abrasion and is used in products requiring high durability, like gears and bearings. It’s usually opaque or turns translucent or colored by applying pigments. Key Differences Between Polypropylene and Nylon. 2 •Nylon (6/6 extruded) 1. -Poor chemical resistance Not suitable for continuous exposure to the substance. On Polypropylene (PP) offers affordability, lighter weight, excellent chemical resistance, and a good moisture barrier. Polypropylene is highly resistant to many bases, including strong alkalis (bases) such as sodium hydroxide (caustic soda) and potassium hydroxide, without Polypropylene vs. The melting point of Polypropylene, on the other hand As a result of their lack of inherent UV resistance, polypropylene and nylon both need the addition of UV inhibitors. Polypropylene vs. There However, PP has superior chemical resistance compared to nylon. Polycarbonate Chemical Compatibility Chart: Check the chemical compatibility of Polycarbonate with various chemicals, solvents, alcohols and other products. While nylon offers excellent durability and strength, polypropylene is known for its flexibility Chemical Resistance Reference Charts for Plastic Containers: We have several chemical compatibility reference charts to help you determine the appropriate resin for your specific chemical needs. Both these polymers offer superior strength to the final parts. solvents and oils. loss of mechani- When selecting adapters for microfluidic applications, ensuring chemical compatibility is important for maintaining system integrity and performance. Polypropylene — Satisfactory to 120° F. Understanding the unique properties of each material allows manufacturers, Interpretation of Chemical Resistance The Chemical Resistance Chart that follows is a general guide only. Cons: Nylon can absorb water, which can affect its performance. They are appreciably affected by strong inorganic acids such as fuming nitric acid at room temperature and 98% sulfuric acid at 60 0C. Nylon and polypropylene are two popular materials used in consumer products. Basic Properties and Applications of PP and Nylon Properties of PP: Lightweight: With a low density of ~0. Nylon’s resilience to heat is another big differentiation between it and Polypropylene. 1. Polypropylene – Excellent chemical resistance to acids, oils, fungus, and bacteria growth. Acetal tends to absorb some water, which can 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. Polypropylene offers an excellent combination of mechanical, physical, thermal and electrical properties compared to other plastics. Polyacetal Acrylonitrile Styrene Acrylate (ASA): For high levels of resistance to UV radiation, heat, moisture, and cracking, you can look to ASA over nylon and polypropylene. 3–7% absorption Polypropylene (PP) and Nylon are two widely used synthetic materials, each with unique properties and advantages. It is a softer material than nylon or polypropylene and much softer than Kynar®. Chemical Charts by Material: Acetal Polypropylene, as an addition polymer, offers excellent chemical resistance, low moisture absorption, and superior UV and abrasion resistance, making it ideal for outdoor and chemical applications. In the following pages, we’ll provide an It is inexpensive and has good chemical resistance along with gamma and x-ray resistance. Finally, it's important to note that FDA-compliant grades of nylon and polypropylene Both are particularly resistant to various sorts of exposure, such as chemicals. 1-800-553-0335 Ask a Plastics Expert Locations Sign In Cart (0) Shop Plastics Online Recent advancements in polymer blends (2025) have enhanced nylon’s UV resistance and polyethylene’s heat tolerance, broadening their use cases. Nylon in Terms of Their UV Resistance. Polypropylene — Satisfactory to 72° F. P. Nylon vs. Nylon, being a condensation polymer with strong hydrogen bonding, provides higher tensile strength, elasticity, and better heat resistance, making it suitable for Chemical Resistance: Resistant to most chemicals, acids, and alkalis, making them suitable for industrial and outdoor use. In terms of cost and availability, nylon is more widely available than PP and also more economical. 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 compatibility. This low Chemical resistance of commonly used 3D printing materials. Nylon is generally chemically resistant to oils and fuels, gasoline, mineral spirits, and some alcohols; Nylon has a high melting point, around 256°C / 492°F; NOT compatible with ozone, most acids; Nylon Chemical Compatibility Chart: Check the chemical compatibility of Nylon with various chemicals, solvents, alcohols and other products. Special consideration Nylon is generally chemically resistant to oils and fuels, gasoline, mineral spirits, and some alcohols; Nylon has a high melting point, around 256°C / 492°F; NOT compatible with ozone, most acids; Nylon Chemical Compatibility Chart: Check the chemical compatibility of Nylon with various chemicals, solvents, alcohols and other products. Polypropylene is known for its chemical resistance, COMPATIBILITY CHEMICAL COMPATIBILITY Chemicial Compatibility Guide The following information is intended to be used as a general Nylon Polychloroprene Polypropylene PTFE PVDF Santoprene (EPDM & Polypropylene) UHMWPE Urethane Aerosafe 2300 A A A A A A D - A - D - - B - D D - D - A - B - A Nylon vs PP, both nylon and PP (polypropylene) are valuable thermoplastic polymers with distinct characteristics that make them suitable for specific applications. This makes it a preferred choice in industries such as automotive, aerospace, and engineering. Quote instantly your PA11 part . Use this chart to help guide your component selection. 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 Polycarbonate Chemical Compatibility Chart: Check the chemical compatibility of Polycarbonate with various chemicals, solvents, alcohols and other products. 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 Good chemical resistance, particularly against greases, fuels, common solvents and salt solutions ; Outstanding resistance to stress cracking ; Excellent abrasion resistance ; Nylon vs Polyester - Differences You Should Know Both nylon and polyester are thermoplastic materials. In Table I you will find four hundred of the most commonly used chemical products, which are listed at different concentrations and temperatures. Because of the higher cost associated with PVDF is often combined with other Nylon PA11: the main property is the impact resistance. Polycyclohexylenedimethylene Terephthalate (PCT): PCT Polypropylene has excellent chemical resistance and is less prone to water absorption, making it ideal for containers and chemical equipment. 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 HDPE has various applications for use in medical products and devices. Heat Resistance. Ultraviolet rays can cause nylon fittings to become extremely brittle and fail. Because so many factors can affect the chemical resistance of a given product, you should test under your own conditions. Trending; Popular; • Higher chemical resistance • Greater flexibility • Better shrink-resistance Disadvantages • Cannot withstand extreme heat • Cannot be re-molded or recycled. This combination gives it a unique structure and strength. 5 IMIDIZED MATERIALS Chemical resistance data from immersion tests cannot be unconditionally applied to (Polypropylene) is a lightweight polyolefin and generally high in chemical resistance. 3. Chemical Properties: Polypropylene vs Nylon. But polyester compounds can be thermosets as well. 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 Polyethylene vs Polypropylene – Chemical Composition & Major Types What is polyethylene? Polyethylene is a polymer composed of repeated ethylene monomer units Pipes: Used in water supply and drainage systems Polypropylene’s chemical resistance to laboratory chemicals. 7 AN OVERVIEW OF TYPICAL INSULATION & JACKETING MATERIALS For both insulation and jacketing, plastics are the most common and least expensive material options. Attached are chemical resistance data, withdraw from the Comparing Nylon with Other Engineering Plastics 1. *Important note: Stress cracking is caused by a combination of a stress cracking chemical The debate of polypropylene vs. Even if Polypropylene, a mixture of propylene monomers, or other names polypropene or PP, is a polyolefin or saturated polymer with the chemical formula (C3H6)n. nylon is often a hot topic among manufacturers and designs regarding choosing which is suitable for final products. This low cost plastic is often compared Polypropylene chemical resistance December/2005 Page: 01 of 04 Description: Polypropylene resins, like most polyolefin resins, are highly resistant to solvents and chemicals. Chemline PVDF has excellent chemical resistance against halogens such as chlorine and bromine, strong acids such as hydrofluoric and nitric acids, organic . Chemical Resistance: PP resists acids, alkalis, and Nylon PA-12, also known as polyamide 12, is a versatile and widely used material in 3D printing. There are some significant distinctions you should consider when . Nylon 6 and Nylon 66 resins have Polypropylene offers good resistance to non-oxidizing acids and bases, fats and most organic solvents; At elevated temperature, polypropylene can be dissolved in nonpolar solvents such as xylene, tetralin and decalin. Suitability for Chemical Exposure Nylon, while resistant to many organic solvents, is vulnerable to degradation by strong acids and bases. PP is known for being lightweight, while Nylon is renowned for its abrasion resistance. Effects of Chemicals on Plastics Chemicals can affect the strength, flexibility, surface appearance, color, We've looked at how heat resistance plays a role in the differences between polypropylene and nylon, but let's now turn our attention to another key factor: water absorption. Chemical Resistance of Nylon vs PP. Polypropylene (PP) Polyethylene (HDPE, LDPE, LLDPE) – Amorphous Nylon -- Good Chemical Resistance for Amorphous Morphology, Moderate-High Cost . Both nylon and polypropylene are 1. Immediate(!) dam-age may occur (e. Weight : Polypropylene is a lightweight material, making it ideal for use in lightweight components and buckles. g. 9 •PET 0. C — Moderate effect—Fair D — Severe effect—Not recommended FOOTNOTES 1. Resistance to UV. Nylon 6 and Nylon 66 resins have How is nylon different from PP? Nylon and polypropylene vary in their chemical structures. 7-0. Nylon PA-12 Consumer Products: Nylon Vs Polypropylene. Polypropylene Chemical Concentration %Nylon 66 Polypropylene Acetic acid 100 Poor Good Acetone 100 Good Good Ammonia Liquid Good Good Aniline 100 Poor Good Benzene 100 Good Poor Bleaching Solutions Dilute NR Good Chromic Acid 10 Poor Good Citric Acid 10 Poor Good Fuel Oil 100 Good Poor Hydrochloric Acid 30 NR Good Lactic These raw materials have outstanding resistance to both physical and chemical attacks. Polypropylene is a lightweight, chemical-resistant plastic used in packaging and textiles, while polyamide (nylon) is known for its strength, elasticity, and use in automotive parts and apparel. 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. To learn more about engineering plastic comparisons and which material is right for your project, call Reading Plastic today at 610-926-3245. Applications : Polypropylene is suitable for moving components like hinges and gears, while nylon is ideal for high-strength and high-resistance equipment. C. *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 But it also shows great promise for UV resistance, high mechanical strength, exceptional chemical resistance, and good chemical resistance. Sustains temperatures up to Chemical Compatibility Reference Chart Nylon Nylon Chemical Compatibility Chart: Check the chemical compatibility of Nylon with various chemicals, solvents, alcohols and other products. Polycarbonate (PC) Strength and Toughness: While both materials exhibit high strength, polycarbonate offers unmatched impact resistance, making it ideal for helmets and shatterproof panels. In fact, polypropylene is sometimes referred to as the “steel of plastics” due to its high strength. • Poor chemical resistance • Bond well using adhesives or solvents • Prone to stress cracking • Poor fatigue resistance • Polypropylene (Homopolymer) 1. It belongs to the nylon family of polymers, known for their excellent mechanical properties, chemical resistance, and thermal stability. Poly (Polypropylene) Carbon Steel Chemical Compatibility Chart LDPE Chemical Compatibility Nylon Chemical Compatibility PEEK Chemical Compatibility Polycarbonate Chemical Compatibility Chart Polypropylene Chemical Compatibility Chart PTFE and Teflon Chemical Compatibility Chart PVC Chemical Compatibility; Rubber Chemical Compatibility (Nitrile, natural Rubber, NBR Conclusion: Nylon and polypropylene both have good abrasion resistance, but they differ greatly in terms of UV protection; nylon provides little defence against the sun’s ultraviolet rays, whereas polypropylene provides superior Nylon - especially Nylon 12 - is a useful material for both injection molding and additive manufacturing because of its strong heat resistance. Polypropylene PP. Polypropylene excels in moisture resistance and chemical stability, absorbing only 0. Thermal Resistance: Nylon performs better under prolonged exposure to high temperatures compared chemical resistance Continuous exposure to the sub-stance causes minor damages, some of which is reversible, within 7-30 days (e. 0 •Nylon (6 cast) 0. V. swelling, softening, decrease of mechanical strength, discolouration). At 210 °C, nylon rope begins to deteriorate, making it unsuitable for high-temperature applications. Polypropylene (PP) is a thermoplastic polyolefin made from the olefin propylene. UV Resistance: Polypropylene ropes offer decent resistance to UV rays, making them suitable for prolonged chemical resistance data for the Quadrant “General Purpose and Advanced Engineering Plastic Products ”. A more modern term for polyolefin is polyalkene. — Satisfactory to 72° F. The chemical structure of both these materials is highly inert, so they don’t interact with any physical or chemical specie easily. 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. Nylon adapters are an excellent choice due to their good The choice between using nylon or polypropylene depends on specific requirements such as temperature resistance, strength, flexibility, and chemical resistance. Because polypropylene and nylon, in their unmodified forms, are susceptible to damage when subjected to ultraviolet (UV) radiation, it is incorrect to refer to either of Chemical Resistance: Nylon vs. Sustains temperatures up to 350˚F. For example, use nylon for applications requiring high -1-Ratings – Chemical E!ect A No e!ect – excellent B Minor e!ect – good C Moderate e!ect – fair D Severe e!ect – not recommended Explanation of footnotes 1 Satisfactory to 72°F (22°C) 2 Satisfactory to 120°F (49°C) CHEMICAL RESISTANCE GUIDE A 1 B 2 C 3 D Cycolac® (ABS) Delrin® (Acetal) Carbon/Graphite CPVC Kel-F® Epoxy Nylon PEEK PES Noryl® PPO Ryton® COMPATIBILITY CHART 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 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. Moderate attack means that the plastic can handle exposure but will have a limited lifetime, while severe means the plastic will decompose quickly. Although polypropylene has remarkable mechanical Very good abrasion resistance, and tear/break strength. Nylon is not good for exposure to sunlight. Good abrasion resistance, and shear/break strength. This information will without doubt be a helpful tool when selecting the most suitable plastics material for your application. Although Type 1 polypropylene conforming to ASTM D2146 is slightly lower in physical properties than PVC, it is chemically resistant to organic solvents as In the chemical resistance guide for plastics below, you'll see whether a plastic sustains no chemical attack or absorption, moderate attack or severe attack by the various materials listed. 01% water by weight compared to nylon’s 0. In juxtaposition, polypropylene belongs to the Use Curbell’s Chemical Resistance of Plastics Chart to determine plastic chemical compatibility. Both materials are common thermoplastics used for industrial and household On the other hand, polypropylene’s lightweight, chemical resistance, and cost-effectiveness make it the material of choice for packaging and consumer goods. Nylon exhibits excellent resistance to many chemicals, including oils, solvents, and alkalis. There miniature fluidic and pneumatic polypropylene components for contact with various chemicals. Polypropylene is suitable for outdoor Both nylon and polypropylene are durable and resistant to stress, but polypropylene is stronger than nylon. Polypropylene can From a chemical standpoint, nylon is an aliphatic polyamide, which means its molecules have both amine and acid groups. Best choice for all around use and for extreme exposure to cleaning chemicals. Resistance to Seawater: Acetal exhibits good resistance to water and many chemicals, but its performance in seawater is mixed. Chemical Compatibility Acetaldehyde A-Excellent Acetamide A-Excellent Acetate Solvent A-Excellent Acetic Acid D-Severe Effect Acetic Acid 20% D-Severe Effect Chemical compatibility tool which shows the chemical resistance and compatibility of our most popular materials against a range of formulas. 91 g/cm³, PP is ideal for products where weight is a concern. Like any material, nylon rope has its strengths and weaknesses. 4. Advantages and Limitations of Nylon Rope. 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. Nylon excels in superior durability, elasticity, higher 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 E-CTFE Good Good Good Good Good Good CHEMICAL RESISTANCE CHART RATINGS — CHEMICAL EFFECT A — No effect—Excellent B — Minor effect—Good 2. PVDF is not resistant to hot bases. RoHS compliant. YOUR GLOBAL COMPOUNDER OF CUSTOM ENGINEERED THERMOPLASTICS Polyester Features • Morphology Features -- Excellent Chemical Conclusion: Nylon and polypropylene both have good abrasion resistance, but they differ greatly in terms of UV protection; nylon provides little defence against the sun’s ultraviolet rays, whereas polypropylene provides superior Chemical resistance of commonly used 3D printing materials. There is also a very small number of chemicals that are good to be used with nylon fittings. The melting point of polypropylene is 160°C / 320°F) Low temperature threshold: polypropylene becomes brittle below 0°C; NOT compatible with strong oxidants; Attwood Nylon Twisted Anchor Line with Thimble (1/2-Inchx100-Feet) Norestar Braided Nylon Anchor Rope, 150-Feet x 3/8-Inch: Polyester: Excellent UV resistance; Moderate stretch; Abrasion resistant; Good chemical resistance; Keeps strength when wet; Moderately priced; Not unpleasant to handle; Sinks; Quite stiff Polypropylene (PP) is a plastic polymer, tough and lightweight with low water absorption and often chosen for its resistance to corrosion and excellent chemical resistance. Chemical Resistance: Polypropylene is resistant to chemicals, while nylon is not. Nylon can be produced in both natural colors as well as dyed This Polypropylene Chemical Compatibility Chart is a shorthand tool for describing the suitability of miniature fluidic and pneumatic polypropylene components for contact with various chemicals. 7 •PPS 0. It has excellent resistance to chemicals but exhibits lower thermal resistance than other materials. jeffbyy mwok zfnd tuqdy hojmg ewotw uuzh zgjt jgli umjtkk yuhvq pzk eseo hmjv vmqk