Steel industry filter bags material selection solutions

As one professional steel filter bags supplier, SIIC introduces you steel industry filter bag material selection solutions as followings:

Steel industry filter bags materials
Item		PTFE laminated acrylic felt	NOMEX compound filter material	PTFE compound filter material	Fiberglass compound filter material
Layer Fiber		Acrylic	NOMEX+P84	PTFE+P84	P84+Fiberglass
Support Scrim		Acrylic	PTFE	PTFE	Fiberglass
Weight(g/m2)		500	600	650	850
Working temperature (Continuous) ℃		140	210	260	280
Working temperature (Surge) ℃		170	230	280	300
Tensile Strength（N/5*20cm）	Warp	＞800	＞800	＞800	＞2400
	Weft	＞1000	＞1000	＞1000	＞2400
Elongation (%)	Warp	＜30	＜30	＜30	＜10
	Weft	＜50	＜50	＜50	＜10
Air permeability (m3/m2*min at 127mm H2O)		2~5	10~15	10~15	10~15
Air Flow (Air cloth ratio)(M/Min)		＜0.8	＜1.2	＜1.0	＜0.8
Note: The above parameters and selection are based on the conventional flue gas conditions of our company for the design of the program, reflecting the performance of the product. The selection and design of exact cases need to be according to the exact working conditions.