Vacuum screws for machines with liquid teflon

Liquid teflon

Liquid teflon is the form in which this fluoropolymer appears when applied in thin layers to a substrate.

Application and properties of liquid teflon

Dependendo das propriedades que o revestimento deve ter, um tipo de teflon líquido ou outro deve ser escolhido:

  • According to anti-adherence or release capacity: Teflon FEP
  • According to working temperature: Teflon PTFE
  • According to lubrication: Teflon PTFE
  • According to its smoothness: Teflon FEP
  • According to their hardness and abrasion resistance: Teflon PFA

Liquid teflon base

The composition and characteristics of the liquid teflon raw material also depend on the base with which it is worked.

  • Water base: Fluor polymers must be uniform with a diameter between 0.15-0.3 μm. Surfactants or surfactants in dispersion are used at 5-10% of the weight, providing low viscosity and good stability.
  • Solvent base: very fine powdered fluoropolymers are used in polymer resins.
liquid teflon paint mixing machine
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