Some people may ask: What is PTFE flat film? What kind of material is it? What does it do? Let us find out together below.
PTFE flat film, also known as polytetrafluoroethylene film, is made of suspended polytetrafluoroethylene resin by molding, sintering, cooling into a blank, and then turning and calendering.
The turning method is actually a secondary processing method for plastics. Since the sintered products of Teflon PTFE have relatively low hardness and good toughness, metal turning methods can be used to process Teflon films.
Turning generally requires a special lathe, but metal processing lathes and woodworking lathes can also be used.
Polytetrafluoroethylene (PTFE/TEFLON) is the most widely used and largest variety of fluorine-containing plastics. It has excellent comprehensive properties: high and low temperature resistance, corrosion resistance, aging resistance, non-adhesion, high insulation, high Lubricating and non-toxic.
Widely used in chemical industry, machinery, bridges, electric power, aviation, electronics and other fields, it is one of the most ideal engineering materials in modern industrial civilization.
Because the pores of the ptfe flat film are small, dust cannot penetrate the film and substrate.
No matter how coarse or fine the dust is, it is all deposited on the surface of the film. Since the film is non-stick, hydrophobic and chemically stable, the dust layer accumulated on the surface of the film is easily removed. Therefore, this The filter material has no initial filtration period and is effectively filtered from the beginning, truly realizing the surface filtration of the bag dust collector and the highest bag dust removal efficiency (up to 99.99%).
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