Silica Blanket – 10# Density
Size: 1″ thk x 36″ wide
(90 sq.ft / Roll)




Silica Blanket is made of amorphous silica filament fibers and has a continuous operating temperature of 2000°F/1090°C.  These blankets provide thermal insulation and protection at high temperatures while offering excellent resistance to most acids, alkalis and solvents.  These blankets are made from fibers that are mechanically needled together without chemical binders.


– Non-combustibility, high stable chemical properties, excellent insulation material
– High recovery rate after compression, shock and vibration resistance
– Enormous number of minute air spaces, making it excellent sound absorption
– Low shrinkage at high temperature, the shrinkage of HASI type at 1000°C is max. 1%
– Low thermal conductivity, excellent thermal insulation material
– Max. service temperature, ASI type, HASI type–1100°C
– After forming pipe, excellent resistance for wind velocity

The Main Application

– Steelworks, Aluminum industry, petro-chemical industry
– Furnace industry: thermal insulation for duct
– Machinery, household appliances: thermal insulation material
– Autos and motorcycles: thermal and acoustical insulation material for exhaust pipe, muffler

Additional information

Weight 80 lbs
Dimensions 20 × 24 × 25 in