PTFE aqueous dispersions are produced by dispersion polymerization and when they are properly formulated can be used for impregnation of glass fabrics.

PTFE gives to the fabrics antistick properties, low friction, non wettability and chemical resistance.



Type AP has a surface treated with silicone adhesive (thickness 0,07 mm ca.) protected by a sheet of paper, which allows it to be used at temperatures up to about 200°C. The thickness, weights, PTFE content and tensile strength values are referred to the corresponding non-treated types.

Width

Standard 1000 mm (approx).

Minimum from 12,5 to 300 mm, on request.

Length

Standard rolls of 30 m including a maximum of 3 lengths, the shortest being of 8 m.

* PTFE Vergine - Virgin PTFE

(1) Nominal breaking strenght of fabric warp ASTM D 902