| Description:ZD-GS1610 modified Teflon plate is also called filled PTFE plate, which is added a certain amount of filling agent with PTFE resin, such as glass fiber, bronze powder, molybdenum disulfide, graphite, carbon fiber and so on. After high speed mixing, it is pressed and formed by mould, and then made into pads by high temperature sintering, and then the modified Teflon plate is made first, and the modified tetrafluoroplate is made first. Punching or cutting into all kinds of tetrafluoroproducts. The filled PTFE plate has greatly improved the characteristics of PTFE due to the addition of a certain amount of filler in PTFE, especially in the aspects of wear resistance, heat conduction, resistance to waxy, self lubrication and so on. It is suitable for corrosion resistance, heat conduction, wear resistance, oil-free lubrication, shock absorption and anti-wear sealing parts in the temperature range of -180 C to +250 C.
In order to meet the customers' needs for high quality PTFE gaskets, we have introduced some foreign famous foreign famous brands of expanded teflon and modified tetrafluoro sheet, such as Gore, Garlock, Valqua, TEMAC and other reference expanded teflon plates
The company has GB2506-89, GB/T17727, HG/T20627, HG/T20606 and other standard series of modified tetrafluoro gasket mold welcome everyone to consult the modified tetrafluoromolding gasket for the thickness of 2mm above the thickness.
The performance characteristics of the filled Teflon plate are:
The properties of modified (filled) PTFE are closely related to the properties, content and preparation process of filled materials. The filler must be satisfied: (1) the filling agent is stable at 380-400 centigrade sintering; (2) the filler particle size 150 m; (3) the filling agent will not absorb the tide; (4) the filler itself will not cluster under the sintering condition; (5) the filling agent does not react with the PTFE.
Filling agents used for filling Teflon: graphite, molybdenum disulfide, ceramic particles / fiber, carbon fiber (CF), glass bead and glass fiber (GF), quartz, barium sulfate, etc.
1.improve cold resistance and creep properties: filled graphite, glass beads and glass fiber (GF, PPS).
2.improve cold resistance, lubricity: fill MoS2,
3.improve thermal conductivity: fill bronze powder, molybdenum, nickel, carbon fiber and so on.
4.improve wear resistance: filled glass beads and glass fiber (GF), polyimide, polyphenyl ester.
5.improve stability and reduce deformation: carbon fiber and polyphenylene sulfide.
Fill Teflon industry: chemical, petrochemical, oil refining, chlor alkali, acid, phosphate, pharmaceutical, pesticide, chemical fiber, dyeing, coking, gas, organic synthesis, nonferrous smelting, steel, atomic energy and high purity product production (such as ion membrane electrolysis), viscous material transport and operation, hygienic requirements of highly strict food Beverage and other processing and production departments.
Filled tetrafluoroplate equipment: pipe, valve, pump, pressure vessel, heat exchanger, condenser, generator, air compressor, exhaust pipe, refrigerator and other flange connection parts |
