Polytetrafluoroethylene tube can realize long-lasting hydrophilic modification of acrylic acid monomer, and its characteristics are generally completed by attempt. Through process attempt, the optimization premise of plasma pretreatment is confirmed, so as to know the root origin and root cause of hydrophilic improvement of PTFE film.

Polyethylene floating body adopts advanced rotational molding process production, a fully enclosed molding, corrosion resistance, anti-aging, impact collision, no leakage cracking worries, internal filled with closed foam, buoyancy, even if the shell damage does not affect the use. Polyethylene floating body is mainly used in rivers and lakes, marine transportation pipeline buoyancy support. High bearing capacity, light weight, strong wear resistance, easy installation and handling, low transportation transfer cost, stable and durable cylinder, buoyancy per square meter can reach more than 350kg.

F46 thin film has the most significant advantages of anti voltage strength and breakdown voltage. Used for capacitor medium, wire insulation, electrical instrument insulation, sealing gasket. Polytetrafluoroethylene turning film calender by hot roll rolling orientation of the 1 kind of oriented film, it a high degree of crystallinity, molecular orientation tightly arranged, small void ratio, so the polytetrafluoroethylene film has greatly improved, especially the resistance to voltage strength is more obvious.