覆膜防靜電滌綸針刺氈濾袋專用水泥粉塵面粉塵煤粉鋁電力炭黑Polyester Needle Felt(滌綸/聚酯/PET覆膜) Fiber (基布) 100% polyester fiber material(材質(zhì)) 100% polyester Weight(克重) 500 g/m2 Air premeability(透氣量) 20-50 L/m2/s Warp Tensile Strength(斷裂強(qiáng)度/徑向) 1200N/5X20cm Weft Tensile Strength 斷裂強(qiáng)度/緯向 1100N/5x20cm After Treatment (后處理方式) Singeing, calendaring Continue Working Temperature (連續(xù)工作溫度) 130℃ Max. Working Temperature (連續(xù)工作溫度) 150℃ Chemical Properties(耐酸堿性 ) Anti-acid (耐酸性) Excellent (優(yōu)) Anti-alkali Excellent(耐堿性) Excellent (優(yōu)) Anti-oxidative(耐氧化性) Good(好)







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