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EnglishProduct Name：
Tetrafluoroethylene perfluoroalkyl ether copolymer particles
Alias：
Tetrafluoroethylene-Perfluorinated Alkyl Vinyl Ether Copolymer
Performance：
PFA has excellent chemical stability, physical and mechanical properties, electrical insulation, lubricity, non stickiness, aging resistance and non flammability, which are similar to those of PCE. It also has the same thermal stability as poly (tetrachloroethylene), long-term service temperature is - 250 ~ 250 ℃, thermal decomposition temperature is above 450 ℃, even in 285 ℃ air can still be stable for 2000 H. Its outstanding feature is good thermoplasticity. Its high-temperature mechanical strength is about 2 times higher than that of ordinary polytetrafluoroethylene. For example, at 250 ℃, the tensile strength of ordinary polytetrafluoroethylene is only 4.9 MPa, while that of fusible polytetrafluoroethylene is 13.72 MPa, which is 1 / 2-1 / 3 of room temperature.
Technical
Uses
Notices
Packaging / Transportation / Storage
Suitable for electrical and electronic industry wire insulation, high frequency and ultra-high frequency insulation, electronic equipment insulation parts, wire and cable insulation and sheath, connector socket, support insulation, printed circuit board, electrostatic amplifier film, etc. In particular, the processing speed of small size thin-walled insulated wire is dozens of times higher than that of general PTFE wire.
1. Pay attention to moisture-proof, because the production and processing place is in Guangdong, the weather is relatively humid, it is recommended to dry at 100 ℃ - 150 ℃ for more than 2 hours before use. If the production date is from January to may (Meiyu weather), the drying time should be extended to 4 hours.
2. This product cannot be mixed with other products. Please clean the equipment before use.
3. This product has electrostatic attraction. Keep it clean and dry during transportation and storage. Do not expose it to the air for a long time when opening it for use, so as to prevent dust and other impurities from mixing in.
4. Avoid processing above 425 ℃ to prevent toxic gas from decomposition.
2. This product cannot be mixed with other products. Please clean the equipment before use.
3. This product has electrostatic attraction. Keep it clean and dry during transportation and storage. Do not expose it to the air for a long time when opening it for use, so as to prevent dust and other impurities from mixing in.
4. Avoid processing above 425 ℃ to prevent toxic gas from decomposition.
1. The net weight of each bag is 25kg. It is packaged in two layers with environmental PE material.
2. Keep clean, dry and cool during storage and transportation, pay attention to package damage and prevent impurities from mixing in.
3. This product is non-toxic, flame retardant, non explosive, non corrosive, and transported as non dangerous goods.
2. Keep clean, dry and cool during storage and transportation, pay attention to package damage and prevent impurities from mixing in.
3. This product is non-toxic, flame retardant, non explosive, non corrosive, and transported as non dangerous goods.