Tenglong vermiculite coated fiberglass cloth is woven from continuous texturized E-fiberglass yarns, has good chemical and fire resistant. Vermiculite coating improve abrasion resistance, which acts as armor to the fiberglass, providing better resistance to direct flame. Heat travels across the fabric-not through it.

Features
High heat resistance
Excellent dimensional stability
High chemical resistance
High tensile strength and excellent electrical properties

Vermiculite Property

Property	Description	Value
Chemical Composite	SiO2	38-46
	AL2O3	10-16
	MgO	16-35
	CaO	1-5
	K2O	1-6
	Fe2O3	6-13
	H2O	8-16
Color	Gold-Brown
Free Moisture	Maximum	0.50%
pH	-	7.0-9.5
Specific Gravity	2.5	-
Fusion Point	English	2200-2400℉
	Mteric	1200-1315℃

Specification

Property	Description	Value
		English	Metric
Weave	Plain	-	-
Color	Tan	-	-
Weight	-	18-52oz/y2	650-1800g/m2
Thickness	-	0.03-0.1inch	0.8-3mm
Construction	Warp	18-20
	Fill	8-15
Tensile Strength (Average)	Warp	200-300ibs/in	344-516N/cm
	Fill	150-400ibs/in	258-688N/cm
Temperature	Continuous	1000℉	550℃
	Short Exposure	1400℉	760℃
Other size can be manufactured as request.

Application:
ermiculite coated Fiberglass cloth fabric is used for heat shield,flange and valve covers,welding curtains,expansion joins and equipment