耐高温耐腐蚀p84覆膜滤袋选用优质进口原料生产的p84针刺毡,用高温热覆膜工艺生产的p84覆膜滤袋,具有透气量大、覆膜牢度好、过滤效率高的特点。是水泥生产厂家窑尾除尘的首选。正常工况条件下,保证使用3年。
耐高温耐腐蚀p84覆膜滤袋具体的性能参数是:
名称(product name): | p84 毡覆膜滤料 | ||||||
物理特性(physical properties) | |||||||
纤维(fiber): | p84 | ||||||
基布(scrim): | ptfe长丝 | ||||||
薄膜(membrane) | eptfe(膨体聚四氟乙烯微孔膜) | ||||||
重量(weight/tolerance):(g/m2) | 500 | ||||||
厚度(thickness/tolerance):(mm) | 2.6±10% | ||||||
表面处理(mechanical finish): | 热定型、单面烧毛、覆eptfe微孔膜 | ||||||
化学处理(chemical finish): | |||||||
透气性(air permeability/tolerance):(dm3/dm2/min@20mmh2o) | 20 | ||||||
断裂强度(typical load @ peak) (n/5cm) | 经向(md): | 600 | 纬向(xd): | 900 | |||
断裂伸长率(typical strain @ peak) | 经向(md): | 10% | 纬向(xd): | 35% | |||
伸长率 @50n (typical strain @ 50n) | 经向(md): | 2% | 纬向(xd): | 3% | |||
线性收缩率@ 170 ℃(liner shrinkage@ 170 ℃) | 经向(md): | 3% | 纬向(xd): | 3% | |||
顶破强度(mullenburst):(单位psi) | 750 | ||||||
化学特性(chemical properties) | |||||||
抗酸性(acids resistance): | 好 | ||||||
抗碱性(alkalis resistance): | 好 | ||||||
抗水解性(hydrolysis resistance): | 一般 | ||||||
抗氧化性(oxidize resistance): | 好 | ||||||
抗磨损性(abrion resistance): | 好 | ||||||
温度特性(temperature) | |||||||
连续运行温度(maximum operation temperature): | (℃) | 240(dry) | |||||
瞬间运行温度(maximum surge temperature): | (℃) | 260(dry) |
名称(product name): | p84 毡覆膜滤料 | ||||||
物理特性(physical properties) | |||||||
纤维(fiber): | p84 | ||||||
基布(scrim): | ptfe长丝 | ||||||
薄膜(membrane) | eptfe(膨体聚四氟乙烯微孔膜) | ||||||
重量(weight/tolerance):(g/m2) | 500 | ||||||
厚度(thickness/tolerance):(mm) | 2.6±10% | ||||||
表面处理(mechanical finish): | 热定型、单面烧毛、覆eptfe微孔膜 | ||||||
化学处理(chemical finish): | |||||||
透气性(air permeability/tolerance):(dm3/dm2/min@20mmh2o) | 20 | ||||||
断裂强度(typical load @ peak) (n/5cm) | 经向(md): | 600 | 纬向(xd): | 900 | |||
断裂伸长率(typical strain @ peak) | 经向(md): | 10% | 纬向(xd): | 35% | |||
伸长率 @50n (typical strain @ 50n) | 经向(md): | 2% | 纬向(xd): | 3% | |||
线性收缩率@ 170 ℃(liner shrinkage@ 170 ℃) | 经向(md): | 3% | 纬向(xd): | 3% | |||
顶破强度(mullenburst):(单位psi) | 750 | ||||||
化学特性(chemical properties) | |||||||
抗酸性(acids resistance): | 好 | ||||||
抗碱性(alkalis resistance): | 好 | ||||||
抗水解性(hydrolysis resistance): | 一般 | ||||||
抗氧化性(oxidize resistance): | 好 | ||||||
抗磨损性(abrion resistance): | 好 | ||||||
温度特性(temperature) | |||||||
连续运行温度(maximum operation temperature): | (℃) | 240(dry) | |||||
瞬间运行温度(maximum surge temperature): | (℃) | 260(dry) |