Zibo Bainisi Chemical Co.,Ltd is one of the leading China PTFE fine powder manufacturers and suppliers, with professional factory we are able to produce low price PTFE fine powder, PTFE tape powder, PTFE powder, PTFE resin with reliable quality. 
  Application: 
  This PTFE material is for making PTFE thread seal tape. 
  PTFE DF-201 suitable for low density tape 
  PTFE DF-203 suitable for high density tape 
  Material Properties: 
  Excellent chemical resistance 
  Greatest resistance to fatigue 
  Flame resistant 
  Not hygroscopic 
  Excellent dielectric insulation properties 
  http://www.bainaisichem.com