Product Description PVDF resin, a polyvinylidene fluoride polymer prepared by an emulsion process. Its high purity, with excellent chemical corrosion resistance, oxidation resistance, radiation resistance, and good mechanical properties, is suitable for architecture-grade film application and to be molded into pipe fittings, pumps and valves, and other parts of various specifications. Density g/cm3 1.77-1.79 Water content Wt% 0.10 Durometer hardness Shore D 74 80 MFR230 5kg g/10min 626 Tensile breaking strength 25 Elongation at break % 20 Tensile Strength, Yield 25 Elongation at Yield % 10 Melting Point 165 170 Thermal decomposition temperature 370
Cas:10882-76-0 Trade name mome Chemical class aqueous cationic polymer Assay 40% Appearance brown red liquid Ph value 6-8 Water solubility quite soluble in water Application primarily used as brightener and carrier for alkaline cyanide andcyanide-free zinc plating. Usually combining with bpc 48/34
FEP (polyperfluorinated ethylene-propylene) is a fluorine plastic that can be processed by melting. FEP can be used in applications where the enhanced characteristics and temperature ratings of PFA are not required. FEP fluoroplastics are processed by conventional melt extrusion techniques as well as injection, compression, transfer and blow molding processes. FEP fluoroplastics are ideal for wire coating and molding a variety of end-use items and components. FEP offers the perfect combination of all fluoroplastic properties; Wide operating temperature range, excellent dielectric and electrical properties, low friction coefficient, low flammability and chemical resistance. FEP has a temperature range of up to 200�°C (392�°F).
FEP is a copolymer of TFE and HFP. It retains most of the desirable properties of PTFE, but the melt viscosity is low enough for conventional melt processing, and the melting point of FEP is 260 ° C, while the first melting point of PTFE is 340 ° C. The continuous operating temperature of FEP is 205â??, while that of PTFE is 260 FEP resins are available in a variety of grades to meet a variety of processing and end-use requirements. Different grades of FEP differ mainly in terms of molecular weight, but they all have the same use temperature, electrical properties, and chemical resistance. With the increase of molecular weight and melt viscosity, the mechanical properties and pressure cracking resistance also increase. However, these improvements come at the cost of processing difficulty and processing speed. Everflon offers improved grades that provide a better combination of pressure cracking resistance and processing speed
EverFlon ®PTFE Dispersion Fine Powder F500 is a soft white polymer made from a water-based dispersion of PTFE. These fine powders have the lowest coefficient of friction, highest heat resistance, chemical resistance, electrical properties and non-stick properties of all fluoropolymers. It has the unique ability to shear a lubricating paste by extruding it into a bonded fiber matrix with useful structural integrity. EverFlon ®PTFE F500 is designed for machining at medium and high pressure rates from 100:1 to 600:1. It is particularly suitable for the production of high quality tubes, spiral tubes and wire coatings. This grade is also well suited for post-processing techniques such as flanging, welding, blow molding and turning. Processing suggestion EverFlon ®PTFE F500 is extruded using liquid processing AIDS such as naphtha. During the paste extrusion process, the powder is mixed with a lubricating agent and then compressed under light pressure (1.5-2.0 MPa[220-290 psi]) into a cylindrical pre-formed bad material. The preformed blank is placed into the barrel of the paste extruder, where the composition is passed through a finishing die under high pressure to produce foaming, tubing or wire coating. After extrusion, the product has a low density but coherent fiber structure. PTFE F500 is usually processed under heat in a step-by-step process into solid resin products, such as tubes. Heating is carried out in two steps, either simultaneously with extrusion or separately. Usually the lubricant must be removed first by heating in a temperature range of 100-300°C(212-572°F). A sintering step is then performed to melt the resin above its melting point of approximately 342°(648°F) and produce a non-porous solid PTFE resin.
Fluoron PTFE fine powder F100 is a soft, white polymer made from an aqueous dispersion of PTFE. These fine powders have the lowest friction coefficient of all fluoropolymers and the highest heat resistance, chemical resistance, electrical properties and non-stick properties. It has the unique ability to shear a lubricating paste by extruding it into a bonded fiber matrix with useful structural integrity. Fluoron PTFE F100 is designed for machining with low compression ratios of 10:1 to 300:1. It aims to promote the production of high-quality, low-density tapes Processing suggestion PTFE F100 is extruded using liquid processing AIDS, such as naphtha. During the paste extrusion process, the powder is mixed with a lubrication agent and then compressed under light pressure (1.5-2.0 MPa[220-290 psi]) into a cylindrical preformed blank. The preformed blank is placed into the barrel of the paste extruder, where the composition is passed through the finishing mold under high pressure to produce foaming, tubing or wire coating. After extrusion, the product has a low density but coherent fiber structure. PTFE F100 is usually further processed under heat into solid resin products, such as tubes. Heating is carried out in two steps, either simultaneously with extrusion or separately. Usually the lubricant must be removed first by heating in a temperature range of 100-300°C(212-572°F). A sintering step is then performed to melt the resin above its melting point of approximately 342°C(648°F) and produce a non-porous solid PTFE resin.
Constant-fluron PTFE particle resin G401 is a free-flowing white powder composed of relatively large particles that is ideal for isobaric molding. Its most unique features are improved moldability at lower pressures and improved surface smoothness of finished parts. PTFE G401 is often used to form thicker sheets, and sometimes for the stamping of rods and pipes with thicker cross sections. Properly processed products made from high purity PTFE G401 have the superior properties typical of fluoroplastic resins Processing suggestion Fluoron PTFE is processed in two steps: preforming and sintering. The powder is first pressed into a preformed shape close to the desired molded product and then consolidated at temperatures higher than the melting point of the pure powder crystal using precise heating (sintering) and cooling cycles. The performance of the finished product depends on the bottle failure pressure, sintering time and temperature, and cooling rate. PTFE is used to make relatively large objects in molds that can be manually filled. Small particles of resin do not flow properly in the automatic feeding system.
Everflon is a registered trademark of the C&F Group for its fluoropolymer resins.Everflon PTFE fluoropolymer resins are part of the C&F family of fluorine-based products that also includes Everflon FEPEverflon ETFE and verflontm PFA fluoropolymer resins and Everflontm PVDF fluoropolymers.These materials can be used to make a variety of articles having a combination of mechanical, electrical, chemical, temperature, and friction-resisting properties unmatched by articles made of any other material. Commercial use of these and other valuable properties combined in one material has established Everflontn resins as outstanding engineering materials for use in many industrial and military applications Everflon resins may also be compounded with fillers or reinforcing agents to modify their performance in use. The design and engineering data presented in this handbook are intended to assist the design engineer in determining where and how Everflontn resins may best beused. lt is recommended that the design engineer work closely with an experienced fabrica tor because the method of fabrication may markedly affect not only production costs, but also the properties of the finished article.
EverflonTM PTFE Fine Powder is a milky white polymer which is separated from a dispersion formed by emulsion polymerization. Having a molecular structure of only carbon and fluorine atoms - (CF2-CF2)n - EverflonTM PTFE Fine Powder possesses the lowest coefficient of friction and the most superior heat resistance, chemical resistance, electrical properties and non-sticking property of any plastics. EverflonTM PTFE Fine Powder readily absorbs organic solvents, resulting in the formation of a paste, it can be extruded easily. It is widely used for the manufacture of insulated electric wires, spaghetti tubes, thin rods and unsintered tape.
In most situations, PTFE is an ideal choice for a wide range of applications. There are occasions, however, when additional fillers such as graphite, carbon, glass, bronze, and other materials are added to enhance PTFE products for use in a specific application. Generally speaking, these Filled PTFEs maintain their original chemical and thermal resistance characteristics, while also exhibiting improved strength, stability, and/or durability.
Part of the Everflon family of fluoropolymers, Everflon PTFE micropowder is a white, free-flowing polytetrafluoroethylene (PTFE) resin used as an additive in other materials and systems.
Everflon® PTFE (polytetrafluoroethylene) is available as a white powder, often called fine powder. Everflon® PTFE fine powders are generally converted into usable articles (shapes, wire insulation and tapes, etc) via paste extrusion, followed by post extrusion heating to remove residual hydrocarbon solvents and to increase material density. Products manufactured with genuine Everflon® PTFE fine powder are rated for continuous service temperatures up to 260°C (500°F).
Everflon®PTFE (polytetrafluoroethylene) granular fluoroplastics are ideal for compression molding a wide variety of components and shapes; such as rods, tubes and sheets. Products fabricated from genuine Everflon® PTFE are unaffected by most chemicals and feature superior electrical, low friction and mechanical properties. Products manufactured with genuine Everflon® PTFE are rated for continuous service at 260°C (500°F).
Application Wire insulation, fittings, tubing, filtration housings, wafer carriers, pump housings, valve bodies, heat exchangers and other end use components requiring a high performance fluoroplastic material. Processing Everflon�® PVDF grades can be processed using techniques applicable to standard thermoplastics: * Extrusion * Injection, compression and transfer molding * Machining Items produced from all non-reinforced grades of Everflon�® PVDF can be easily assembled using standard welding methods, such as: * Hot air welding with welding rod * Butt welding * Heat-sealing * Ultrasonic * IR welding
Everflon Fluoropolymer PTFE Micropowder Everflon PTFE (polytetrafluoroethylene) fluoroadditives are finely divided white powders of (PTFE) resin. They are typically added in small quantities to other solid or liquid materials to improve abrasion resistance and lubricity. They are a separate and distinctive product line, very different from standard Everflon PTFE molding and extrusion resins. The differences include a lower molecular weight, smaller particle sizes (2 to 20 m) and different particle shapes. Everflon fluoroadditive powders are designed primarily for use as minority components in mixtures with other solid or liquid materials. Even in small quantities, they can impart some of the high performance properties of PTFE to various host materials.
Everflon Fluoropolymer PTFE Fine Powder Everflon® PTFE Fine Powder is soft, white polymers that are produced from PTFE aqueous dispersions. These fine powders possess the lowest coefficient of friction, the highest heat resistance, chemical resistance, electrical properties, and non-sticking properties of all fluoropolymers. It is uniquely capable of being sheared by lubricated paste extrusion into a coherent fibrous matrix with useful structural integrity.
Everflon Fluoropolymer PFA Resin Everflon PFA is a perfluoroalkoxy copolymer resin available in pellet or powder. Everflon PFA combines the processing ease of conventional thermoplastic resins with the excellent properties of Everflon polytetrafluoroethylene (PTFE). Products manufactured from Everflon PFA can offer continuous service temperatures up to 260°C (500°F). What's more, Everflon PFA provides superior creep resistance at high temperatures, excellent low-temperature toughness, and exceptional flame resistance. Application Wire insulation, fittings, tubing, filtration housings, wafer carriers, pump housings, valve bodies, heat exchangers and other end use components requiring a high performance fluoroplastic material. Processing Everflon PFA can be processed by conventional melt extrusion, and by injection, compression, transfer, and blow molding processes. High melt strength and heat stability permit the use of relatively large die openings and high temperature draw-down techniques that increase production rates. Reciprocating screw injection molding machines are preferred. Corrosion-resistant metals should be used in contact with molten fluoroplastic resin. Extruder barrel should be long, relative to diameter, to provide residence time for heating the resin to approximately 390 °C (730 °F). For more detailed processing information, including recommend
Everflon® ETFE is a melt-processable copolymer of tetrafluoroethylene and ethylene. Everflon�® ETFE possesses a unique combination of desirable properties such as higher resistance to heat and chemical attack and outstanding physical toughness. It is processable by conventional extrusion, injection molding, rotomolding, rotolining, and electrostatic coating. It is available in a variety of forms including designated and powder. Application Wire and cable insulation, electrical components, coil forms, receptical sockets, connector insulators, extruded tubing, valves, fasteners, molded shapes and other end use components requiring a high performance fluoroplastic material.
Polycarboxylate superplasticizer, naphthalene superplasticizer.
Fluoropolymer resin pvdf, pfa, fep, etfe, ptfe.
