PVDF FR906 is a white pellet of polyvinylidene fluoride homopolymer with low viscosity,which can be well fabricated into products by injection. Made from virgin PVDF FR906,properly processed PVDF fabricated products provide good mechanical properties,toughness, and highly resistance to acid,alkali,oxidant and halogen at room temperature. The porous film is stable to aliphatic hydrocarbon, aromatic hydrocarbon,alcohol and aldehyde.At at temperature above100 C, it shows high resistance to hydrochloric acid,sulfuric acid, nitric acid and alkaline with concentration below 40wt% in water. It is also stable to radiation and most bad environmental conditions, which lead to excellent performance for the long term.
PVDF resin is mainly used in chemical equipment, electronic and electrical coatings and architectural coatings. In addition, because of its unique piezoelectric and thermoelectric properties, PVDF resin as a novel electrical functional material has become a hot spot in application research in recent years.
HY49010 ETFE Resin is a premium fluoroplastic resin available in translucent (2.5 mm / 0. 1 inch) per. Compared with other levels of ETFE Resin, its most unique feature is the balance of intermediate flow and attributes, which makes it suitable for various processes and highly demanding end-uses. HY49010 ETFE Resin can be used in other thermoplastic plastics without mechanical toughness, Extensive thermal performance, successful implementation under difficult environmental conditions or restricted by manufacturing problems
Properties
HY49010 ETFE Resin makes it uniquely suitable for high speed machining, especially for extrusion coatings and long, thin or complex injection molding. The properly treated product is made of a neat HY49010 ETFE Resin, inert to most solvents and chemicals, hydrolytic, stable and weathering. The recommended maximum operating temperature is 150 °C ~ (2 +) 302 °F ~ (-1), and useful properties are retained in low temperature range. The level and stability of dielectric properties are very good. The flame grade obtained by UL94 method is V-0. Mechanical properties include outstanding impact strength, penetration and wear resistance.
Processing Method
HY49010 ETFE Resin can be processed by conventional melt extrusion and injection, compression, transfer and blow molding processes. Compared with other grades, it has large traffic and can be handled more easily and faster. At the same time, the melt viscosity decreases with the increase of shear rate. Reciprocating screw injection molding machine is preferred. Corrosion resistant metal is recommended for contact with molten resin. The extruder barrel should be long, relative diameter to provide residence time to heat resin about 340 °Con 640 °FN.
PTFE (polytetrafluoroethylene) granular molding powders are ideal for molding many different products and stock shapes, such as PTFE rods, PTFE tubes, and PTFE sheets. Products fabricated from PTFE stock shapes are unaffected by nearly all chemicals and feature superior electrical properties. These products, some of which are rated for continuous service at 260°C (500°F), also provide exceptional low-temperature toughness, plus unique adhesion and flame resistance.
The Introduction of FEP Resin Thermoplastic process DS601FEP DS601 Processable fluoropolymerPerfluorinated ethylene-propylene coplymer (DS601) (FEP)Composition and structure of polyperfluoroethylene propylene (FEP Resin) Perfluorinated ethylene propylene (F46) is a copolymer of tetrafluoroethylene and hexafluoropropylene. The content of hexafluoropropylene is about 18%,Website:http://www.chinafluoropolymer.com, and it is polytetrafluoroethylene. Modified materials of Polytetrafluoroethylene; PTFE. FEP, like PTFE, is a completely fluorinated structure, except that some of the fluorine atoms in the FEP main chain are replaced by trifluoromethyl-CF3),as shown in FigThe crystalline structure of FEP is between 30 and 555.The crystalline structure of FEP is not sensitive to the forming conditions, especially to the cooling rate. At the processing temperature, the real flowing melt can be obtained. Therefore, the low-temperature stable structure of its products is generally no porosity. FEP is shown in figureFEP Resin Thermoplastic process DS601 Quality Specification ItemUnit DS601ã?? AppearanceTranslucent particles,without impurities such as metal debris and sand,containing visible black particles percentage point less than 2%Melting Indexg/10min2.1-4Tensile strengthâ?¥Mpa25Elongation at break â?¥%320Relative Gravityã?? 2.15---2.17Melting point°C265±10Dielectric constant2.15Dissipation Factor7.0x10Volatile,â?¤%0.1Heat stress Cracking ResistanceCracklessMain Applications of FEP Resin Thermoplastic process DS601:FEP Resin DS601:Hear stress cracking resistant plastics,mainly for wire insulation layer,thin-walled tube.FEP Resin DS602: The low melting index resin and heat stress cracking resistant moulding plastic,used for stress cracking resistant requiring and low or medium speed processing,mainly for heat shrinkable tubes,pumps,valves,piping and lining,wire insulation layer.Attention:The processing temperature should be not exceed 420°C,to prevent toxic gas from releasing.Package,Transportation and storage of FEP  Resin Thermoplastic process DS601Packed in double layer PVC bags,then closed to over pack bags,25kg.Every bag with certification.Stored in clean,cool and dry places,avoid contamination form foreign substance such as dust and moisture.Nontoxic,noninflammable,inexplosive,no corrosion,the products are transported according to non-dangerous product."High quality, reasonable price ,Prompt delivery and considerate service after sales" is our principle for our customers.
