Die & Mould

1, Poly FEP structural features: F- 46 B Acrylic resin and PTFE, As is a fully fluorinated structure, Unlike some of the main chain PTFE fluorine atoms are trifluoromethyl (- CF3) replaced by the structural formula is as follows: Thus, F- 46 ...

1, Poly FEP structural features: F- 46 B Acrylic resin and PTFE, As is a fully fluorinated structure, Unlike some of the main chain PTFE fluorine atoms are trifluoromethyl (- CF3) replaced by the structural formula is as follows: Thus, F- 46 ...

Metal spiral wound gasket is widely used as a sealing gasket for the semi- Metallic pad close together the best in resilient gasket from the V- Shaped or W- Shaped thin strips alternating with a variety of wound filler made of capability high- ...