High Temperature Insulation Material

Light weight low price Calcium Silicate Board

Calcium Silicate Board is mainly made of siliceous and calcareous materials as major  and

natural cellulose reinforced, forming in Hatschek process and high pressure

(4000 tons and fumigation(in autoclave for 24 hours),Which has the advantages of high strength,

light weight, anti- freeze, water-resist, fire-proof, damp-proof, sound-absorption , no distortion and no radiation...Etc. Used as suspended ceiling, partition,

heat insulating board, base plate, external wall panel, exterior wall cladding, paneling, flooring,

back-liners, skirting lines, prefabricated structures, door shutters …etc.  

Applications: Business building, Entertainment facility, supermarket, hotel & restaurant, factory,

warehouse, apartment building, hospital, theater and station etc.

Materials: Tobermorite, CaO, Quartz sand, cellulose fiber

Fire-proof rate: A-class incombustible (GB8624-1997)

Incombustibility: 180 minutes (GB/T9978-1999)

Density: 1.1-1.5g/cm3

Moisture: <10%

Heat conduction: 0.24W/MK (Jc/t564) Average

Sound-absorption: 45db (GBJ75-84)

Anti-bend strength: >15MPa (GB/T7019-1997)

Moisture movement rate: <0.19% (GB/T7019-1997)

Dry shrinking rate: <0.09% (GB/T7019-1997)

Radiation rate: According with Standard (GB6566-2000)