Fire brick of expanded vermiculite insulation material

Vermiculite

Vermiculite acoustic panels are made of expanded vermiculite. It's a natural silica mineral products which is asbestos free, eco-friendly and porous constructed.

Expanded vermiculite has good performance for heat retaining, fireproof, and noise adsorption, sound resistant. Widely used in acoustic insulation and fireproof insulation material.

About us

Hebei Color Season Metal & Mineral Import and Export Co., Ltd is professional in mineral products importing and exporting for over 30 years. In 2005, we established our wholly owned manufactory Hebei vermiculite product Co., Ltd, for supplying Japanese customer for their electronic storage heaters. Then with our inverstment in the equipments upgrading and technology updating, we headed in the fully vermiculite products developing and researching, as well as producing and exporting.

Till now, we have supplied for more than 24 countries and areas, applying field covered wood fireplaces, wood pellets stoves, industrial metal melting furnace, aluminum electrorytic cells, tunnl kilns, acoustic wall panels, sound proof wall bricks etc and civil construction such as interior decorative tiles, heat insulation tiles etc.

Regular Size

1000*610mm; 1000*900mm; 2100*900mm; 230*114mm(brick)

thickness ranges 10-80mm can be produced while density concluded 375-1200kg/m3

Fireproof insulation

1,100 degree fire resistant,

low thermal conductivity of 0.09-0.2W/mk.

Heat resistant and retaining

No bending nor expansion after heat

Little linear shrinkage(less than 1%)

Long service life

None asbestos contained

Eco friendly material