1.Calcium Silicate Board
2.High Specific Strength
3.Thermal Stability well
4.Used in All Kind of Furnaces
5.ASTM C533
1.About Factory
We are exporter and manufacturer of calcium silicate insulation products . Under the guideline of "science and technology constitute a primary productive force", our company pays great attention to importing advanced production facilities and technologies, ensuring the stability of the product quality. Our company professionally produces various kinds of heat resisting calcium silicate insulation products with nationally first-class static stream-curing and dynamic synthetic techniques. Our company can produce plates, tubes, curved materials and unshaped materials with various volume densities and dimensions.
2.About Product
The main constituents of our products are Xonotlite and reinforced fibre, no asbestos . It is a kind of high efficient energy-saving material with temperature limited 1100 cent-degree. They are recommended as thermal insulations of equipment in power station, steel mill and petrochemical industries as well as other various fields. It can also be specified to use in furnace as backing material of refractory bricks.
3.Plate sizes and Dimensional Tolerances
Length(±3 mm) mm | Width(±3 mm) mm | thickness(+2 mm-1.5mm) |
1000 | 500 | 50--120 |
600 | 400 | 40--120 |
600 | 300,150 | 30--140 |
500 | 500 | 50--120 |
400 | 250 | 25--140 |
Please contact us if requesting for special sizes and shapes or special machining
4.Product Performance characteristics
Light weight, easy to construct, easy to be cut
Low heat conductivity and thermal capacity
Excellent thermal stability and shock resistance
Strong compressive resistance and fine toughness
Can be performance well at max. 1100 centidegree
5. Product Physical Performance Indicators
Items | Unit | HCS-20 | HCS-23 | HCS-24 |
Bulk Density | kg/m3 | 200±10% | 230±10% | 240±10% |
Compressive strength | Mpa | ≥0.7 | ≥0.8 | ≥0.7 |
Thermal conductivity | w/m.k | ≤0.057(at70°c) | ≤0.061(at70°c) | ≤0.057(at70°c) |
Use Temperature | °C | 1100 | 1100 | 600 |
Linear shrinkage | % | ≤1.5(1000°C,3hrs) | ≤1.5(1000°C,3hrs) | ≤ 2.0(600°C,3hrs) |
Products with max. service temp. of 850°C are also available here
Silicate insulation slabs in the China, we produce high quality High Temperature Calcium Silicate Insulation Slabs, Super Calcium Silicate Fire Proof Board, High Temperature Calcium Silicate Core For Fireproof And Sand Insulation Door, High Pure Type Calcium Silicate Boards, High Strength Calcium Silicate Boards. Our products application in industries of metallurgy, building material, petrochemistry, nonferrous metal, machinery, electric power, light-industry. Our Calcium Silicate Boards has exported to U.S.A, Korea, German, Spain, Mexico, Spain, India, America, Africa, Europe etc more countries.
The 1000 degree calcium silicate slab or pipe is suitable for thermal insulation in Cement Kiiln, furnace, cave dwelling of steel mill, petrochemical, ceramics, glass industries.
