果洛PTFE-针刺毡滤袋

2020-12-26 16:36:39

次

详细介绍：

产品说明 Product description

PTFE 针刺毡是采用 PTFE（聚四氟乙烯纤维）经三维针刺而成的一种过滤材料。PTFE 纤维为大分子线性结构，因而具有极强的耐温、耐磨、耐化学稳定性，广泛适用于钢铁、电力、垃圾焚烧等各种恶劣的烟气过滤环境。

PTFE needle felt is a kind filter material which is made of PTFE (PTFE fiber) through three dimensional needling.PTFE fiber is a macromolecular linear structure,so it has a strong temperature resistance,wear resistance,corrosion resistance,chemical stability,widely used in iron and steel,electricity,garbage incineration and other harsh flue gas filter environment.

技术参数 Technical parameter

名称 Name	PTFE 针刺毡 PTFE needle felt
材质 Raw material	PTFE 纤维 /PTFE 基布 PTFE fibre/PTFE fiber fabric
克重 Weight	750g/㎡
透气性 Air permeability	30-40L/M 2 ·s@200Pa
径向拉力 Radial pull	>850N/5x20cm
纬向拉力 Weft Tensile Strength	>735N/5x20cm
径向伸长 Radial elongation	<20%
纬向伸长 Weft elongation	<20%
使用温度 Use temperature	≤ 260° C，瞬间 300° C Instant 300°C
过滤风速 Filtration velocity	0.8-1.2m/min
后处理方式 Post processing method	PTFE 浸渍、覆膜、涂层 PTFE impregnated,coated,coated