HIGH SILICA FABRIC/CLOTH

High Silica Fabrics are asbestos-free high temperature heat resisting fabrics. AIV offers two basic styles of Silica Fabrics: 600 g/m2 and 1150 g/m2 (or base weight of 18 and 34 oz/yd²).

Unlike standard Silica Fabrics, AIV’s fabrics consist of nearly pure silica fibers with an SiO2 content of 97% to 98% which makes them more resistant to continuous high temperatures.

Our extensive product lineup includes Silica Fabrics with width of 92 to 127 cm (36 to 50 inches), and a variety of surface treatments for enhanced properties.

Product Specifications for High Silica Fabrics

Product Code	Width （inch）	Thickness （inch）	Base Weight （oz/yd²）	Temperature Resistance （℃）	SiO2 content （%）	Breaking Strength （lbs/inch）		Weave Style	Surface Finish	Color
Product Code	Width （inch）	Thickness （inch）	Base Weight （oz/yd²）	Temperature Resistance （℃）	SiO2 content （%）	Warp	Weft	Weave Style	Surface Finish	Color
DOT18	36	0.028	18	1800	97-98	≥135	≥113	8HS	Greige	White/Tan
DOT34	36	0.05	34	1800	97-98	≥228	≥169	12HS	Greige	White/Tan


DVT-18/34	DPT-18/34	DSST-18/34	DDST-18/34


Vermiculite Coating 600 g/m² \| 1150 g/m² (17.7 oz/yd² \| 33.9 oz/yd²)	PU Coating 720 g/m² \| 1250 g/m² (21.2 oz/yd² \| 36.9 oz/yd²)	One Side Silicone Coating 720 g/m² \| 1250 g/m² (21.2 oz/yd² \| 36.9 oz/yd²)	Two Sides Silicone Coating 800 g/m² \| 1350 g/m² (23.6 oz/yd² \| 39.8 oz/yd²)
Up to 1100°C (2000°F)	Up to 1000°C (1800°F)	Up to 1000°C (1800°F)	Up to 1000°C (1800°F)