High Quality Film for filament winding suppliers and manufacturers

Film for filament winding

PET(polyester) film, made from polyethylene glycol terephthalate(PET),by biaxial oriented(BOPET) process.

Polyester film been used in fiberglass filament winding process, to produce GRP pipes,tanks, as a mould release agent.

One surface silicon oil coated,good tensile strength,makes demoulding process easier.

Product Feature	Application
One surface coated silicon oil Heat resistance, Good tensile strength	Easier demoulding process Make production fluently

厚度 Thickness (micron)	幅宽 Roll wide (mm)	卷长 Roll length (meter)	卷径 Roll diameter （mm）	熔点 Melt Point （℃）	热收缩率 Heat Shrinkage （%）
36	50--1500	1,350	270	230	≤3
50	50--1500	1,100	270	230	≤3
Interior Core: 3inches Roll diameter: 270mm