型号(Model):AC308(白色)
Item Factory Standard Testing Standard
单位面积质量(Basic weight): 300±20g/㎡ GB451.2-89
厚度(Thickness): 3.0±0.2mm GB451.4-89
模具间隙： 0.7~0.75 mm /
过滤效率(Filtration Efficiency): ≥99.1% /
透气率(Ventilation Property): ≥1000L/㎡.s GB/T5453.97
容尘量(Dust Holding): ≥480g/㎡ /
孔径(Pore diameter): 100-110μm GB/T14799-94
拉伸强度(Tensile Strength): ≥220N/5cm GB/T13763.92
胀破强度(Bursting Strength): >110N GB/T14800-93耐热性(Heat Resistance): >150℃
