PTFE - Material Safety Data Sheet Product Identification Product Name: PTFE - Polytetrafluoroethylene Composition and Information on Ingredients . By optimising the base materials we can significantly expand the range of applications and the performance of porous PTFE. ptfe data sheet pdf, ptfe sheet rod, ptfe low friction, fluoropolymer, PTFE chemical resistance, PTFE high temperature, PTFE seal, PTFE valve, ptfe gasket materiaL, ptfe properties, glass filled ptfe, ptfe suppliers, what . PTFE is a synthetic, semi-crystalline polymer made up of a carbon backbone surrounded by fluorine atoms. PTFE. Smiths extruded PTFE rod is produced to BS EN ISO13000 and is ground to a plus tolerance, but with the option of tighter tolerances if required. It is manufactured using very specialised plant and process controls. Title: Microsoft Word - PTFE Data Sheet Material made from expanded Fluoroflex ePTFE offers you more than the standard properties of PTFE. PTFE (polytetrefluoroethylene) is a low friction fluoropolymer with outstanding chemical and weathering resistance. All properties presented in this handbook . It is one of the most well-known and widely applied PFAS, which in recent years however came under increased scrutiny by academic researchers because of adverse health effects, including cancer.The commonly known brand name of PTFE-based composition is Teflon by Chemours, a spin . PTFE (Polyetrafluorethylene) Colour: White Density: 2.15g/cm Mechanical Properties Parameter Value Unit DIN /EN/ISO /ASTM Modulus of elasticity (tensile test) 1mm/min 28 00 MPa 527 -2 Tensile strength - 22 MPa D4894 . Volume 140, December 2019, 105870. . Material Properties 3.1 General Properties of PTFE PTFE is a polymer discovered in 1938 by Roy Plunkett of the DuPont Company. Due to this - Physical Properties of PTFE & Filled PTFE Products - have the wide range of Values:- Virgin PTFE Chemically Modified PTFE 15% Glass Filled PTFE 25% Glass Filled PTFE 5% Glass +5% MoS2 Filled PTFE 15% Glass +5% MoS2 Filled PTFE 25% Carbon / 23% Carbon + 2% Graphite Filled PTFE 35% Carbon / 33% Carbon + 2% Graphite Filled PTFE PTFE, PFA and FEP are processed using and of a variety of techniques attuned to the particular type of material. View PDF; Download Full Issue; Tribology International. Virgin Teflon Polytetrafluoroethylene (PTFE) Data Sheet Materials Teflon is a brand name for polytetrafluoroethylene (PTFE), a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. Biological inertness Flexibility at low temperatures and thermal stability at high temperatures Non-flammability Chemically resistant - all normal solvents, acids, and bases PTFE is one of the best insulating materials and is often used in electrical applications. We have configured specific new properties for the purposes of special applications: complete material property datasheets. www.professionalplastics.com sales@proplas.com USA (888) 995-7767 - Singapore +65 6266-6193 - Taiwan +886 (3) 535785 0 Other trade names for PTFE include Fluorosint, Interplast, Rulon, and Semitron ESD. The preceeding data gives the typical properties of Silicone material. The material is often referred to as polytetrafluoroethylene (PTFE), while Teflon PTFE Material - Free download as PDF File (.pdf), Text File (.txt) or read online for free. PCTFE (polychlorotrifluoroethylene), commonly referred to as Kel-F or Neoflon, is a fluoropolymer with outstanding strength, stiffness, and dimensional stability. Overview-The unique properties of PTFE have made it the polymer of choice for many applications since it was . cludes Teflon PTFE, Teflon FEP, and Teflon PFA fluoropolymer resins. It is soft, formable, exhibits excellent electrical insulating properties, and performs well at elevated temperatures up to 500F. It has excellent chemical resistance, radiation resistance, and flammability characteristics. PTFE has Excellent Thermal Resistance upto 260C PTFE is Non-adhesive, not bondable & has Anti Stick Properties PTFE is material with Exceptionally low coefficient of friction Factors affecting PTFE membrane pore. With the lowest coefficient of friction of any polymer we offer and an extremely Materials with similar chemical compositions often exhibit different optical properties due to their structural composition. Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. Polymer. These are typical properties and should not PTFE, also known as Teflon, was discovered in 1938 by scientist Roy J. Plunkett. Because it is non-wettable and absorbs only negligible amounts of water, it retains its high resistivity in damp, polluted environments. There is a lack of data concerning frequency based properties of PTFE-based materials. Low density sintered PTFE has optical properties that make it desirable for use as a white diffuser in applications such as remote PTFE is available in a variety of formulations including unfilled, glass-filled, and . Overview of materials for Polytetrafluoroethylene (PTFE), Glass Filled, Molded, This property data is a summary of similar materials in the MatWeb database for the category "Polytetrafluoroethylene (PTFE), Glass Filled, Molded". PCTFE Properties. Material Introduction. Polytetrafluoroethylene (PTFE) plays an important role in semiconductor manufacturing. Teflon - a polytetrafluoroethylene (PTFE) - has outstanding dielectric properties that remain stable with frequency and temperature. ***Pot life determined by time required for extrusion rate to be reduced to 50% of initial value. PTFE Teflon properties and related stnadard Its superior nonstick properties prevent the accumulation of conductive deposits. This handbook presents data for engineers and others involved in materials selection and product design. Created Date: 20151217121139Z The Technical Data Sheet of PTFE & Filled PTFE exhibits mechanical, thermal, electrical and chemical properties of PTFE and Filled PTFE. China, Russia and India being major producers of PTFE. Our PTFE Sub-Lite-Wall heat shrink for wire guides is used in endoscopy applications. (PTFE) Polytetrafluoroethylene Physical Properties Metric English Comments . The material has a useful temperature range of -400F to 380F. Characteristics include: Excellent thermal and electrical insulation properties Low coefficient of friction Polytetrafluoroethylene PTFE is high performance Engineering Plastics having unique properties: PTFE is chemically Inert & nonreactive to almost all known chemicals. **Extrusion rate obtained at 90 psi and 0.125 inch orifice. Prices of PTFE are stable, worldwide. It is an important processing material for the key sealing components in the field of immersion lithography. The basic properties of PTFE which make it an interesting material with high commercial value are: Exception chemical resistance Good resistance to heat and low temperature Good electrical insulating power in hot and wet environments Good resistance to light, UV and weathering Low coefficient of friction Low dielectric constant/dissipation factor OEMs typically have to make a choice based on technical suitability, In a nutshell, applications requiring strength and low levels of deformation would usually employ PEEK, whereas those requiring resistance to voltage or chemicals utilize PTFE, which would better suit a given application. Available Properties; Density, Average value: 2.22 g/cc Grade Count:108; Filler Content, Average value: 18.3 % . PTFE, or Polytetrafluoroethylene, is a fluoroplastic class of high-performance plastics with distinct properties. It is produced in a free-radical addition polymerisation reaction between tetrafluoroethylene (TFE) monomers. It contains detailed information for the evaluation of Tefzel in electrical, mechanical, and chemical applications. A short comparison of PEEK vs PTFE properties and this can be used as a guide to aid new product development. *Properties obtained after mixing Part A and Part B in a ratio of 1:1. PTFE (polytetrafluoroethylene) is a material with several unique properties. Its chemical structure consists of chains of carbon atoms bonded together, with branches of fluorine atoms attached [3]. It is the most extraordinary fluoropolymer and has the best temperature, chemical resistance, and nonstick properties. In particular, few researchers have considered polymers' viscoelasticity in the frequency domain under isothermal conditions. If you were trying to find a highly flexible, chemical resistant, thermal resistant, non-stick, and electrically resistant material, ePTFE is the answer you have been looking for! PTFE is widely used in many applications for both its mechanical and optical properties. Material Data Sheet . discovered in the late 1930s. Mechanical Properties Hardness, Rockwell R 58 58 Hardness, Shore A 98 98 Hardness, Shore D 50 - 59 50 - 59 Tensile Strength, Ultimate 10 - 43 MPa 1450 - 6240 psi Tensile Strength, Yield 9 - 30 MPa 1310 - 4350 psi Elongation at Break 50 - 650 % 50 - 650 % 55% Bronze + 5% MOS2 Filled PTFE Physical and Chemical Properties Heated above 400C (750F) can evolve as degradation products: Hydrogen fluoride 7664393 <1 Carbonyl fluoride 353504 . The specific wear rate of the composite at elevated temperature (200 C) was lower by 500% than that . At 200 C, friction coefficient of C15 composite decreased by about 30% from that at 45 C. All values at 73F (23C) unless otherwise noted. This layer of fluorine atoms acts as a barrier and is responsible for the high corrosion resistance and electrical inertness of PTFE. In the porous PTFE sector we produce semi-finished products and complex prefabricated components. PCTFE or CTFE (originally known as Kel-F*) has many of the properties similar to other fluoropolymers such as PTFE, FEP or PFA, but is mechanically superior in rigidity (does not deform easily), and has very low gas permeability .Its dimensional stability makes it attractive for use as a component of a structural part where the high temperature and chemical resistance of . It resists ignition and does not promote the spread of flames. PTFE granulate is processed with ram extrusion or a molding process with subsequent sintering. electrical insulating properties. Expanded Fluoroflex ePTFE is soft, flexible and porous. However, it is a fact that many seals . Teflon has a uniquely high bulk density. . Hydrophobic poly (tetrafluoroethylene) (PTFE) flat-sheet membranes were prepared by a novel method with polyvinyl alcohol (PVA) as membrane carrier. A special sintering method, in an inert atmosphere, ensures that semi-finished products made of glass-fiber reinforced PTFE are gas tight. Annual worldwide consumption of PTFE is around 1,50,000 tons and expected to grow @ 5% p. a. Properties and Performance of PTFE PTFE has a distinctive profile that makes it one of the most precious and flexible materials available for engineering.
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