High silica fiberglass is inorganic fiber which contains more than 96% of SiO2. It is materials of high temperature resistance for fireproof protective cloth, fireproof curtain, fire blanket, protective materials for welding, filter for molten metal, dust collecting in media of high temperature gas and filtration in media of high temperature liquid, etc.
High silica fiberglass cloth:

Item no.	Thickness (mm)	Weight  (g/m2)	Breaking strength(50x100mm)
			warp	weft
GHC100-82	0.10+/- 0.01	87+/- 10	= 70N	= 50N plain weave
GHC260-82	0.26+/- 0.026	240+/- 20	= 290	= 190 plain weave
GHC760-86	0.76+/- 0.08	680+/- 70	= 900	= 650 satin weave
GHC1260-86	1.26+/- 0.13	1150+/- 70	= 1200	= 800 satin weave

High silica fiberglass needled mat:
Width:91.5 --92cm, Weight:900g/m2, 200g/m2,3660g/m2.
High silica fiberglass scrim and mock leno scrim.
High silica fiber staple yarn, chopped strand.
high silica fiberglass for foundry.
High temperature properties:
Soft point nearly 1700?, It can work 10 minutes at 1450
keep good state at 1600for 15 seconds.
long period service at 1000 for working temperature.
Excellent ability: low thermal conductivity, good chemical stability,
good electric insulation, low thermal shrinkage.