The root of the plate is also called a sealing filler, which is usually woven from a softer wire -shaped object. It is filled in the sealing cavity through the cross -sectional strip -shaped bar, so as to achieve sealing.
Today, the root roots are mainly based on graphite and various fibers. According to different requirements, carbon fiber, copper wire, 304, 316L, and severe nickel alloy wire are strengthened.
Aramid series
Golden aramine fiber plate root, litthic fiber plate root, aramite fiber interlaced white tetrafluoroshin root, aramite fiber intersection black tetrafluoroshil root. Wait for precision preparation. There are better high -rebounds, chemical resistance, low -cold flow, high -end speed, compared with other types of plate roots, it can resist the crystalline medium and higher temperature. It can be used separately or with other plate roots. It is mainly used in the condition of medium particles and easy wear.
Flute
White tetrafluoroshil root, black tetrafluoroshin, white tetrafluoro interlaces arakine root root, black tetrafluoro interlacing arakine plate root, tetrafluoro pre -oxygen tray root, white tetrafluoro -soaked silicon oil dish root, white four -four -four four four, white four -four Fluorflobe Platform Roots This series is based on polytetrafluoroethylene as the main material. It has excellent chemical stability, corrosion resistance, sealing, high lubrication, unsigned and good anti -aging endurance. It can work for a long time at a temperature of+250 ° C to -180 ° C. Except for melting metal sodium and liquid fluorine, it can withstand all other chemicals and boil in the king's water without changing. It is mainly used for high requirements, high line speeds, and susceptible wear, etc. in the environmental conditions environment that does not allow pollution.
Graphite series
Flexible graphite root, metal enhanced graphite root, carbon fiber enhancement graphite root, carbon fiber metal enhanced graphite root root characteristics are compiled by graphite as the main material. It has good self -lubricating and thermal conductivity, small friction coefficient, strong versatility, good softness, high strength, and protective effects on the shaft rod. According to different requirements, carbon fiber, copper wire, 304, 316L, and severe nickel -alloy silk can be strengthened. It is mainly used under high temperature and high pressure.
Carbon fiber series
Carbon fiber enhancement graphite root, carbon fiber metal enhanced graphite root. This series of plate roots are mainly based on carbon fiber. Carbon fiber is a new material with excellent mechanical properties. Carbon fiber has no creep, good fatigue resistance, small thermal expansion coefficient, corrosion resistance resistance Good sex, good thermal conductivity. It is mainly used under high temperature and high pressure wear resistance.
Bandic Heart Series
The super -elastic silicone core is woven in high -quality synthetic fibers, and is woven by multiple soaking tetrafluoro emulsion, lubricant, and blocking agent. It can effectively absorb mechanical vibrations and control leakage of gaps due to vibration. Has excellent elasticity, self -lubricating, flexibility, abrasion resistance, high tensile resistance, good chemical resistance, etc.
High temperature ultra -high temperature plate roots
The root root is made of high -quality synthetic fiber precision woven. The structure is fine and has the advantages of excellent high temperature resistance, low heat conduction coefficient, and non -combustion. Wide is widely used in water, steam, acid, alkali and other media under ultra -high temperature, high pressure. The heat and fire prevention of the tube is used for pipelines and other places. Steel manufacturers are promoted and used, and blast furnace combustion valves are dedicated.
In addition to the above materials, there are Yakpan root roots, high -water base plate roots, and deployed roots to meet various different working conditions.