PTFE Tube (Teflon Tube), which is molded by molding; has excellent corrosion resistance and dielectric properties, is not aged, non-sticky, can be used at temperatures from -180 ° C to +260 ° C, and it has a solid material The lowest coefficient of friction.
PTFE Tube Usage:
It can be used for secondary finishing and made into non-standard parts for electronic insulation, corrosion resistance industry, chemical industry, equipment and so on.
Production Process
1) Raw material preparation; Ingredients: pure F4 products, raw material F4 fine resin, chopped, sieved
2) Mold preparation: wipe with alcohol, no rust in the mold, no attachment
3) Weighing, according to the formula G=PV (where G is the feed amount and P is the preform density (2.18g/cm3)
V is the volume of the product) weigh the weight
4) Feeding: uniformly distribute F4 resin on the entire pressing surface
5) Pre-forming (pressing): Calculate the gauge pressure according to the formula and set the gauge pressure. Suppress
6) Demoulding and trimming: The semi-finished product is taken out from the mold, and the surface is trimmed to make the surface smooth and the edges are neat. Ready to shape
7) Sintering: Slowly put the semi-finished product into the sintering furnace, put in the appropriate amount, raise the temperature to about 390 degrees for one hour, and then keep it for one hour. After about molding, it starts to cool down. After about four hours, it reaches the indoor temperature and carries out the finished product. Released, finally finalized.
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