Composition mainly composed of ptfe, mixed powder, molding material, filtering medium for filter, air filter unit, and porous membrane manufacturing method

Composition mainly composed of ptfe, mixed powder, molding material, filtering medium for filter, air filter unit, and porous membrane manufacturing method

  • CN 104,245,827 A
  • Filed: 04/19/2013
  • Published: 12/24/2014
  • Est. Priority Date: 04/20/2012
  • Status: Active Application
First Claim
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1. one kind take tetrafluoroethylene as the composition of main component, it is characterized in that, said composition comprise can Fibrotic tetrafluoroethylene, do not occur Fibrotic non-thermal melt processable composition and fusing point be less than 320 DEG C do not occur Fibrotic can the composition of heat fusing processing, said composition comprise overall 0.1 % by weight ~ be less than 20 % by weight described do not occur Fibrotic can the composition of heat fusing processing.

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