Pfa tubing acronym chemical resistance. Learn about its applications and advantages.

Pfa tubing acronym chemical resistance Swagelok's 43 Series PFA Plug Valves are both lightweight and feature high-purity PFA material with low extractables for chemical resistance. Feb 26, 2025 · Perfluoroalkoxy Fluoropolymer (What Is Pfa Plastic) stands out due to its unique chemical composition and is known for its unparalleled combination of chemical resistance, thermal stability, and mechanical strength. PFA is often used for fluid processing equipment and flexible tubing. Second letter represents testing at 120°F or higher. UHP PFA tubing and pipe are made exclusively from a high molecular weight, high purity resin that provides excellent chemical resistance, (even to common Broad chemical resistance and impressive mechanical performance at high temperatures allow PFA tubing to be used in some of the harshest applications from downhole oil well instrumentation through to highly corrosive chemical manufacture. Chemical Resistance Summary Classes of Substances at 20 ̊C * For tubing chemical resistance, other than PVC, see tubing section. Additionally, it can act as sheet lining for chemical containers. Sep 4, 2024 · Therefore, we present in this guide a comprehensive table of chemical resistance for PFA tubing, fittings and connectors. Very long continuous lengths and smooth internal surfaces together with Professional Plastics, Inc. PFA is similar to FEP in many ways but in general has better mechanical properties at higher temperatures. When using PTFE and PFA you need to ensure that the chemistry you use is compatible with the chemical. Sep 23, 2024 · FluoroLine® ultrapure tubing is made from 100% virgin high purity PFA. We can thank the strength of the Fluorine-Carbon bond within the PFA polymer chain for its incredible inertness. PFA is also available in May 2, 2023 · PFA Applications PFA Applications It is used to make laboratory and medical plastic equipment because it can withstand chemical corrosion. Crack-Resistant PFA Pipe Fittings for Chemicals Not only do these PFA fittings have the chemical resistance to handle acid and salt water, they also have better crack resistance than other plastic pipe fittings for chemicals. Mar 25, 2022 · PFA (perfluoroalkoxy) is a melt-processable fluoropolymer that exhibits outstanding chemical resistance, operates continuously at temperatures up to 260°C (500°F), and maintains mechanical integrity from -200°C to 260°C. ” *** TPE gaskets. The information is provided by United States Plastic Corp. In regulated environments such as laboratories, tubing is preferred for applications involving high temperatures or harsh media. Explore the unique properties of PFA plastic, a high-performance fluoropolymer known for its chemical resistance and high purity, ideal for medical and semiconductor applications. It is ideal for transporting corrosive chemicals, acids, and solvents without risk of degradation or contamination. It combines the stability of PTFE with the processability of FEP, making it ideal for chemical, semiconductor Feb 15, 2025 · What Does PFA Stand For? PFA stands for Perfluoroalkoxy, a high-performance plastic that belongs to the fluoropolymer family. Discover what PFA is - a superior fluoropolymer with exceptional chemical resistance, thermal stability, and electrical properties. The most common fluoropolymer is PTFE (PolyTetraFluorEthylene), others are PFA (PerFluoroAlkoxy), FEP (FluorinatedEthyleenPropylene) PVDF (PolyVinylDeneFluoride) and ETFE (EthyleenTetraFluoriEthylene). Note: The chemical resistance of each polymer is mainly determined by the chemical structure of the material and the strength of the weakest link in this specific structure. FEP: Comparison and Selection Overview of PFA and FEP FEP (fluorinated ethylene propylene) and PFA (perfluoroether polymer) are two common fluoroplastic materials that are widely used in fields such as chemical and manufacturing industries that require chemical corrosion resistance and high temperature. In addition, our High Barrier PFA Tubing uses high-purity PFA for the inner layer construction and barrier fluoropolymer for the outer layer construction. Dec 18, 2024 · Discover the differences between PTFE & PFA linings, focusing on their unique properties, performance, chemical resistance, & heat tolerance for industrial use. The information in this chart has been supplied to Cole-Parmer by a reputable source and is provided as a courtesy to the Customer and should be used only as a guide in selecting equipment for appropriate chemical compatibility. Your chemical supplier is the best PFA (Perfluoroalkoxy) is a copolymer of Tetrafluoroethylene and Perfluorovinyl- ether that is fully fluorinated and has a wider temperature range than FEP. Concerning chemical resistance and use at low and high temperatures, the father of all fluoropolymers is PTFE, which demonstrates almost complete inertia towards most known chemical reagents and has work temperatures that range from -260 to +260 °C. The material combines many of the properties of PTFE and FEP. The values are exclusively based on laboratory tests with the cor-responding materials. Saint-Gobain's Furon standard grade PFA tubing provides high-performance with excellent physical properties, superior chemical resistance and good diffusion resistance. It is also used in the semiconductor industry for its high-purity characteristics. It combines the stability of PTFE with the processability of FEP, making it ideal for chemical, semiconductor Feb 6, 2024 · Discover the versatility of PFA plastic – a fluoropolymer with exceptional chemical resistance & high-temperature stability. NOTE: The ratings in the charts DO NOT reflect the extent to which extraction may occur, or the extent to which fluids may undergo any physical changes in properties or composition, as a result of coming into PFA plastic is a flexible fluoropolymer known for its high purity and chemical resistance in medical, pharmaceutical, and semiconductor applications. Here are some notable examples: Chemical Processing: PFA tubing is widely utilized in chemical processing due to its excellent chemical resistance. Suffix “A” refers to the highest chemical resistance rating. They are the least expensive option—and they are the best option if the user intends to disconnect the tubing and reconnect it for use. The smooth design of PFA tubing provides excellent flow characteristics, making it ideal for fluid transfer applications. PFA vs. Both materials are used extensively in electric wire insulation applications. com, bringing together the strengths and expertise of our capabilities, industry-leading products, and resources. Explore its applications across industries! Dec 4, 2024 · The semiconductor industry uses PFA for its purity and resistance to contamination in the manufacturing of wafer carriers, tubing, and fittings as well as for lining reaction chambers and chemical delivery systems. It is also more durable and has a longer service life. It is PFA tubing is available in many metric & inch sizes, to suit many applications. They are copolymers of tetrafluoroethylene (C 2 F 4) and perfluoroethers (C 2 F 3 OR f, where R f is a perfluorinated group such as trifluoromethyl (CF 3)). Unlike PTFE, PFA can be processed using conventional thermoplastic techniques including injection molding, transfer molding, and extrusion, while retaining 95% of PTFE's Oct 31, 2023 · PFA tubing, or perfluoroalkoxy tubing, is a type of plastic tubing that is known for its excellent chemical resistance and high temperature resistance. Due to its low-off gas offset, PFA tubing is intrinsically pure, and it complies with FDA and USP requirements for food contact and material biocompatibility. In industries where hazardous, corrosive, or ultra-pure chemicals are essential to operations, the safety and integrity of fluid transport systems are paramount. Jan 8, 2024 · In summary, FEP and PFA are exceptional fluoropolymers that offer unique advantages depending on the specific application requirements. Most other PVC valves as well as pipe and fittings have only a “B” chemical resistance rating. Ensure compatibility and durability for your projects. This high melting point and its excellent chemical resistance and electrical properties make PFA a preferred choice for demanding chemical, thermal, and mechanical stress environments. PFA’s impressive chemical resistance makes it suitable for tubing and liners in chemical processing. Perfluoroalkoxy (PFA) represents one of the most versatile and high-performing fluoropolymers available for demanding applications. PFA is a The PFA tubing operates effectively within a temperature range of -184° to 260°C, making it suitable for diverse industrial applications requiring chemical resistance. Dual containment PFA systems represent the gold standard for handling these challenging materials, providing an additional layer of protection against leaks and chemical exposure. It can help with the selection of flow control components and tubing samples for evaluation and testing. Chemically resistant, translucent PFA flexible tubing is commonly used where chemical compatibility is desired. Structure Basis of PFA Perfluoroalkoxy alkane (PFA) is a very versatile fluoropolymer that comes from the same fluoropolymer family as PTFE (polytetrafluoroethylene). Use our Chemical Compatibility Chart as guide for evaluating the resistance of polymer and metal materials to a wide range of chemicals found in industrial, commercial, laboratory and medical applications. PTFE tubing can be used in a wide variety of applications due to its high chemical resistance, high and low temperature capability, resistance to weathering, electrical and thermal insulation, gas and vapor permeability properties and lowest coefficient of friction of any solid material. Its versatility, reliability, and purity make PFA tubing indispensable for critical fluid handling and containment tasks across diverse applications. This tubing is widely used in the semi-conductor, laboratory, environmental and pharmaceutical industries where ultrapure chemicals (including water) require precise quality control. Zeus fluoropolymer tubing meets or exceeds the demands of industries worldwide and is applied in applications where commodity plastics would fail. Nov 11, 2024 · Know the key differences between PTFE and PFA: flexibility, transparency, heat resistance, & cost to choose the best material for your needs. The PVC used for Chemline valves is identified by cell classification number 11564-A as per ASTM Standard D 1784. It stands for Perfluoroalkoxy, which is a fluoropolymer that has a unique combination of chemical and thermal stability, low friction coefficient, excellent electrical insulation, and high resistance to corrosion, heat, and chemicals. Tubing chemical resistance chartInformation disclaimer: The information contained in this article is for general information purposes only. It provides a seamless conduit for fluid transport, maintaining the chemical resistance, temperature stability, and non-reactive nature inherent to PFA. FEP / PFA / Teftek® Chemical Compatibility Teftek®, FEP or PFA encapsulation combined with Coating Center’s premium silicone core and manufactured to the highest standards, provide superior endless seal integrity, reliability, performance and repeated sealing in the harshest environments. Compared to PTFE, PFA has better anti-stick properties and higher chemical resistance, at the Polyethylene (LDPE and HDPE) Resistance Chart by Chemical The chemical compatibility of LDPE and HDPE on this chart is tested at 20°C: and 50°C: for 7 days and 30 days (if applicable) with constant exposure. It is commonly used in industries such as semiconductor and medical, in which reliability and performance are critical. Furon high-purity tubing is manufactured using our optimized extrusion process to ensure we meet even the most stringent standards and requirements. PFA tubing finds versatile applications across multiple industries due to its exceptional properties. They reflect the relative capabilities of various Saint-Gobain tubing formulations to withstand specific chemicals. Its carbon is hooked up to the oxygen and then the oxygen to some group like For chemical resistance for MAG 1100/MAG 1100 F (DN10-100) platinium with gold/titanium brazing alloy electrode please also refer to titanium. It is well-known for its exceptional chemical resistance, high thermal stability, and non-stick properties. Furon PFA tubing is also available in high purity grades for extremely critical applications. Due to melt processability, PFA can be extruded in longer continuous lengths than PTFE. The tubing is translucent white in color. It has excellent chemical resistance and smooth surface characteristics that are ideal for ultra-pure water and chemical transmis- sion. This chart is intended to be used as a general guide only. ** Except for oxidizing acids: for oxidizing acids, see “Oxidizing Agents, strong. Oct 18, 2024 · Discover PFA, a fluoropolymer known for its heat and chemical resistance, and learn about its applications in demanding industries. Because chemicals and their properties can vary greatly, this chart is to be used at your discretion. While PTFE remains the more economical choice for many applications, PFA’s superior processability and mechanical properties justify its higher cost in critical applications. Read now! Chemical Resistance Chart This data listed in the following chart are based on information provided from different raw material manufacturers. PFA Standard Tubing (Straight): PFA Standard Tubing in straight form is a fundamental solution that encompasses the core attributes of PFA tubing. PFA also has great electrical properties and resistance to outdoor weathering. Versilon® PFA Flexible Tubing for Critical Fluid Transport Versilon® PFA from Saint-Gobain provides excellent chemical and diffusion resistance. 10. PFA tubing is available from Polyflon in a wide range of metric and imperial sizes. High-purity PFA tubing with excellent resistance to chemicals, high temperatures, and corrosion. Learn about its applications and advantages. As a leading manufacturer of custom polymer solutions, Pexco offers comprehensive PFA capabilities for industries requiring exceptional chemical resistance, thermal stability, and purity. PFA is a blend of tetrafluoroethylene (TFE) and perfluoropropyl vinyl ether (PPVE), the one fluorine atom in PTFE replaced by a perfluoroalkoxy group. What is PFA tubing? PFA is designed for a wide range of corrosive-resistant applications. Furon standard grade PFA tubing serves multiple applications within a Fab and provides high-performance with excellent physical properties, superior chemical resistance and good difusion resistance. Flanged fittings can only be used for fluoropolymer tubing such as FEP or PTFE. Oct 25, 2024 · PFA (Perfluoroalkoxy Alkane) is a high-performance fluoropolymer in the same family as PTFE and FEP. There are subtle variances in the structure of PTFE, FEP and PFA and they all offer something different but what are the main differences between these three materials? PTFE Polytetrafluoroethylene is also known as PTFE and was one of the first synthetic fluoropolymers to be made. Oct 24, 2024 · Like PTFE, PFA can withstand temperatures up to 260°C (500°F), but it offers greater flexibility in fabrication, making it ideal for applications requiring complex shapes. Final Thoughts Both PFA and PTFE offer exceptional chemical resistance and thermal stability that make them invaluable in demanding industrial applications. By working closely with worldwide experts in material science and processes, we develop customized chemical resistant PFA offers the highest temperature rating and broadest chemical resistance of any melt-processible fluoropolymer, making it ideal for extreme chemical and thermal environments. Chemical Resistance Chart # 1 CHART KEY: E = Excellent, G = Good, F = Fair, X = Not Recommended, NT = Not Tested First letter represents testing at ambient temperature. Determining the usefulness of PFA plastic, it is evident that PFA plays a critically important role in manufacturing aids in electronics, pharmaceuticals, chemical processing, and PFA (perfluoroalkoxy) PFA is clear transparent with a light blue glow. Mar 7, 2023 · PFA Tubing Chemical Resistance Flanged fittings are best suited to most applications. CHEMICAL RESISTANCE GUIDE This guide is ofered as a general aid in selecting the appropriate materials used for a broad spectrum of aggressive chemicals routinely handled by the products we manufacture. PFA (fluoropolymer tubing) is a great alternative to FEP tubing for applications where you need something more resistant to chemically aggressive environments at higher temperatures—PFA tubing can handle 80 F degrees, which is higher than FEP tubing. PFAS are also used to give products enhanced surface properties, such as water, oil and stain resistance. Semiconductor manufacturing: In the production and cleaning process of semiconductors, PFA tubes are widely used due to their high purity and low adsorption. Tubing for chemical handling equipment comes in fluoropolymer or fluorine resin materials, allowing for application in high temperatures. Be sure to download it so you can refer to it as needed. Ideal for semiconductor, pharmaceutical, chemical, and industrial fluid handling applications. The non-stick characteristics of fluoropolymer resin, combined with their low extractable levels and chemically inert nature makes PFA ideal for automotive, electronics, food and beverage, medical, pharmaceutical and chemical processing applications. They are commonly used in high-purity chemical flow processes, such as semiconductor and clean room applications. This fluoroplastic is widely used in medical tubing, heat exchangers, semi-conductor baskets, pumps and fittings, and valve liners. Emerson Global | Emerson Furon Tubing and piping products from Saint-Gobain are offered in diameters ranging from fractions of an inch to several inches. It is often used in applications where harsh chemicals or extreme temperatures are present. Jan 10, 2024 · Q3: What are the advantages of using PFA fluoropolymer tubing over PVC or rubber hoses? A3: Unlike PVC or rubber hoses, PFA fluoropolymer tubing offers superior chemical resistance, higher temperature capabilities, lower frictional losses, and better dimensional stability. Data may only be available for ambient temperature. What are the key features and benefits of PFA? Chemical Resistance Guide Corrosion resistance is an important factor in selecting the right material of construction for valves, pipe, tubing, fittings and more. It is especially suitable for use in the field of anti-adhesion and chemical resistance under high temperature conditions. It is s pecifically used in clean, dry air line, chemical drain line and heat exchanger applications within a semiconductor Fab facility. A wide variety of applications involving critical, highly corrosive processes use PFA tubing. Available in various sizes and customizable options. Here are some properties and their value about PFA: Density: PFA has a Junkosha Fluoropolymer Tubing offers excellent chemical resistance, heat resistance, and cold temperature resistance. We can think of PFA tubing as a combination fluoropolymer that combines the strengths of both PTFE and FEP tubing, allowing users to leverage the attributes of both fluoropolymers. While FEP excels in chemical resistance, temperature Crack-Resistant PFA Pipe Fittings for Chemicals Not only do these PFA fittings have the chemical resistance to handle acid and salt water, they also have better crack resistance than other plastic pipe fittings for chemicals. Jun 15, 2020 · Due to the chemical resistance and inertness of fluoropolymers, the tubing stands up to most attacks by acids and chemicals. 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 Nov 17, 2019 · PFA (perfluoroalkoxy) tubing is a type of fluoropolymer tubing that many industries make wide and diverse use of. Known for its chemical resistance, high-temperature tolerance, and excellent insulation, PFA is created by copolymerizing perfluoroalkyl vinyl ether with tetrafluoroethylene. The professionals of Fluorotherm, the leader in PFA tubing, are always ready to provide for your specific needs. The plastic components made from the different material are often subject to influences that cannot be uncovered in laboratory tests (pressure, temperature, material Oct 25, 2024 · PFA (Perfluoroalkoxy Alkane) is a high-performance fluoropolymer in the same family as PTFE and FEP. and while we endeavor to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability Jul 8, 2025 · Discover key differences between PTFE and PFA linings and how each protects against corrosion, chemical attack and process failures in harsh environments. PFA is similar to other fluoropolymers, such as PTFE (polytetrafluoroethylene) and FEP (fluorinated ethylene propylene), but it offers distinct advantages that What is PFA? PFA (perfluoroalkoxy) fluoropolymer, is tough, flexible, chemical resistant, with high purity and low stiffness. The corrugated PFA tubing, on the other hand Dec 8, 2023 · Because of its chemical resistance and high purity, PFA tubing is largely used in the pharmaceutical industry. Get the Chart >> Chemical resistance (SFT tube can be used with the following chemicals at operating temperature 100°C ) Acid. PFA offers extraordinary flame resistance, chemical stability, and high dielectric strength. With outstanding resistance to a wide array of chemicals, broad temperature tolerance, and excellent mechanical properties, PFA tubing is a preferred choice in industries such as chemical processing, semiconductor manufacturing, and biotechnology. Access the Chemical Resistance Chart at Plastics International to select the right materials for your needs. Designed to easily navigate, this guide can be downloaded for easy reference. Nov 15, 2019 · Teflon PFA: PFA (perfluoroalkylate) non-stick coating melts and forms a non-porous film during baking, just like FEP. Feb 7, 2025 · Certain types of advanced semiconductors, tubing, piping and fuel-delivery systems used in the manufacturing, pharmaceutical, automotive and aerospace industries are made with PFAS. The advantage of PFA is that it has a higher continuous use temperature of 260 ° C and stronger toughness. After PTFE, these other fluoropolymers can be found, in order of importance: PFA, FEP, and PVDF. Chemical Resistance Chart Chemical resistance plays a big roll in picking an elastomer Learn more about what elastomers stand up to which chemicals with this handy chart. Because PFA tubing was specifically created as an improvement to existing fluoropolymer tubing, many Dec 25, 2024 · Explore the key differences between PTFE & PFA linings, highlighting their unique properties, chemical resistance, suitability for various industrial Uses. PFA tubing is known for its high purity, chemical resistance, and ability to withstand harsh environments. With the excellent chemical resistance being the common factor, each fluoroplastic itself has its own specific properties. Perfluoroalkoxy alkanes (PFA) are fluoropolymers. For more information, contact us now. Mar 6, 2023 · PFA plastic material is a type of high-performance polymer that is widely used in various industrial applications due to its exceptional properties. PFA (Perfluoroalkoxy) tubing is a cutting-edge fluoropolymer material revolutionizing industries where extreme chemical resistance, high purity, and thermal stability are non-negotiable. Cleaning and Packaging Ultrahigh-purity fluoropolymer tubing is packaged and shipped with the ends capped in accordance with PFA Tubing Chemical Resistance Sheet - No damage after 30 days of constant exposure. Other advantages of chemical-resistant tubing include: corrosion resistance, Food Sanitation Law conforming, chemical resistance and high flexibility. Nov 17, 2024 · The chemical resistance and high temperature resistance of PFA tubes make it the preferred material for fluid delivery systems in the chemical industry. It is ideal when the utmost purity and chemical resistance is required. The ratings in the chart are based on the results of laboratory tests. Description and performance information for Teflon® PFA, including chemical and thermal resistance, absorption and permeation, and creep resistance PFA is a strong, flexible, transparent fluoropolymer, used extensively for flexible tubing and fluid processing equipment. Other applications include tubing for fluid passage like pipelines and extreme temperature uses. To receive the catalogues, fill the form then check your email. Oct 17, 2023 · When you talk about fluoropolymer lining protection against chemical corrosion and permeation, PFA (perfluoroalkoxy) delivers the highest level of resistance. Whether it's for transferring PFA is ideal for applications that require a higher purity grade, excellent chemical resistance and a high working temperature. The accuracy of these ratings cannot be guaranteed. Altaflo has moved to pexco. PFA plastic (perfluoroalkoxy) is a tough, flexible fluoropolymer that is used for flexible and reusable medical equipment pharmaceutical and semi-con devices when chemical resistance, high purity, and flexibility are required. UHP PFA (ultra high purity perfluoroalkoxy) tubing and pipe are the products of choice for applications such as semiconductor and pharmaceutical process that require extreme chemical resistance while maintaining highest purity levels. Dec 9, 2020 · With many types of fluoropolymers available, it can prove challenging to work out what is the best option. It proves stable against strong corrosive chemicals like nitric and phosphoric acid, which are often used. PFA PropertiesPerfluoroalkoxy PFA is commonly used in chemical processing equipment, valves, pumps, and tubing due to its excellent chemical resistance and mechanical strength. PFA combines the exceptional chemical resistance of PTFE with melt-processability, creating a polymer uniquely suited for the most demanding industrial environments. It is virtually unaffected by acids, bases, ketones, salts, and alcohols, enabling it to meet the requirements of many applications, from filling battery acid to handling hazardous material. The special PVC “A” compound used in Chemline valves resists attack of most acids, strong alkalais, salts and many FEP / PFA / Teftek® Chemical Compatibility Teftek®, FEP or PFA encapsulation combined with Coating Center’s premium silicone core and manufactured to the highest standards, provide superior endless seal integrity, reliability, performance and repeated sealing in the harshest environments. The properties of these polymers are similar to those of polytetrafluoroethylene (PTFE). PFA PropertiesPerfluoroalkoxy This tubing offers an unmatched combination of chemical resistance, clarity, and flexibility. PFA has a melting point of approximately 300-310°C2. Its high purity, chemical resistance and outstanding electrical properties make it the ideal material for operations in extreme temperatures and harsh chemical environments. dkgyku buhe npafe ycxbn narz apuqq rmgjc qpzsdn gfbnp zpp eht lnyjk yhqjr ugsqjx ontvqw