high density
insulation board
fireproof slab
High Density Calcium Silicate Board
HD calcium silicate is a kind of non-combustible a grade material with stable physical and chemical properties. The characteristics are non-toxic, non- asbestos, high temperature and pressured resistance, good performance of fire-proof and insulation and arbitrary processing. It dose not deform in normal temperature or moist air. Free from asbestos, is a kind of green building material, haven’t any irritant smoke when burning and high temperature. This kind of material had already widely used as the cores of fire-proof and sound insulation door, machinery facilities, floorboard in various field. This product has exported to North America, Canada, Germany, South Africa and Singapore etc.. And have already earned more honors from the customers. It has a number of patented technologies, the manufacturing technology and product quality is unique in our country and keeping ahead in the world.

Physical Properties
Items Unit
Bulk Density Kg/m3 800-1000
Flexural Strength Mpa 6
Pressured Strength Mpa 12
Thermal Conductivity. W/m.k 0.16
Temp. limit ℃ 1000
Linear Shrinkage(1000℃*3h)% 2
Product Size
Length*Width(mm) 1200*2400,1000*2400,900*2400
Thickness(mm) 12-40

According to the requirement of customer, we can make some special proceeding.