1. fiberglass woven filter bag for cement dust collector
2. water proof, PTFE membrane, acid resistant
3. weight: 370g to 900g

• Application: PTFE membrane fiberglass filter bags for cement dust collector.
• Type: fiberglass cloth and texturized fiberglass cloth.
• Weaving construction: plain, twill and stain.
• Treatment: graphite, silicon,ptfe coating fiberglass cloth.
• Available treatment: acid resistant, B-coaint, PTFE Foam Coating, PTFE membrane.

• good chemical stability,resistance to high temperture, corrosion resistance
• no water absorption,no shrinkage,high tensile,strength
• small air resistance,high efficiency for collecting.

       Fiberglass cloth is widely used as enhanced material,high-tempertuare filter midia, heat resistance and fire-resistance material.It can use as filter cloth, fire-resistance, Welding Blanket and so on.

Item No.	Weight		Weave	Tread	Tensile strength		Air permeability		finished	LOI(%)
	(g/m2)	(oz/yd2)		count	(N/2.5cm)
				(yarns/in)	warp	weft	cm3/cm2/s	CFM
7544	780-830	22-25	Double twill	48x40	>2400	>2000	15-30	30-60	PTFE	>10
7545	780-830	22-25	Double twill	48x40	>2400	>2000	15-30	30-60	PI	>10
8544	830-900	25-28	Double twill	48x48	>2500	>2100	012-20	24-40	PTFE	>10
4513	450-500	13.3-14.7	1/3 twill	44x24	>2000	>1200	20-36	40-72	PGS	>2
4515	450-500	13.3-14.7	1/3 twill	44x24	>2000	>1200	20-36	40-72	AR	>7
3713	340-380	10-11.2	1/3 twill	54x30	>1400	>800	22-35	44-70	PTFE	>10
3715	340-380	10-11.2	1/3 twill	54x30	>1400	>800	22-35	44-70	AR	>7
5513	530-560	15.6-16.6	1/3 twill	46x30	>2000	>1400	20-35	40-70	PGS	>2
9044	920-970	27.28.5	Double twill	48x40	>2600	>2600	15-30	30-60	PTFE	>10
9052	900-950	26.5-28	2/5 satin	54x46	>3000	>2400	15-25	30-50	PD	>7
6052	600-650	17.7-19	2/5 satin	51x51	>2000	>2000	20-35	40-70	PG	>1.7
6013	600-650	17.7-19	1/3 plain	54x46	>1900	>1900	20-35	70-70	PG	>1.7
PGS: PTFE, Graphite, silicone
AR: Acid-resistant
PI: PTFE, Graphite, silicone anti-friction
PD: Graphite and others
PG: PTFE, graphite