Item
Factory Standard
单位面积质量(Basic weight):
240±30g/㎡
厚度(Thickness):
3.0±0.4mm
过滤效率(Filtration Efficiency):
≥97.5 %
透气率(Ventilation Property):
≥1100 L/㎡.s
容尘量(Dust Holding):
≥480 g/㎡
孔径(Pore diameter):
110-120μm
拉伸强度(Tensile Strength):
≥220N/5cm
胀破强度(Bursting Strength):
>110N
耐热性(Heat Resistance):
>150℃