玻璃纖維直接紗或稱單股無捻粗紗是由2000孔或4000孔漏板直接拉制而成連續(xù)纖維。主要應(yīng)用用于纏繞、拉擠成型工藝作,適用UP、VE、EP。典型產(chǎn)品為:拉擠桿、窗框、梯子、管道、通訊電纜、貯罐、織造方格布及耐化學(xué)性的格柵等。
Direct roving or single-end continuous roving (Pultrusion Roving, Filament Winding Roving, Weaving Roving) , made directly from a 2000 tip bushing or a 4000 tip bushing, is primarily used in filament winding and pultrusion processes in polyester ,vinylester or epoxy resin systems. Typical products are pultruded rod, window frames , ladders, pipe, telecommunication cables, tanks, woven roving and chemical resistant grating.
產(chǎn)品特點:Features
張力均勻,成帶性佳
Even Tension,excellent tapability
樹脂浸透速度快,相容性優(yōu)良。
Fast and Complete Wet-out
毛羽少,耐磨性優(yōu)
No Fuzz,good abrasion resistance
機(jī)械性能好