Click on the image to check the artwork
By certification 
Calcium silicate board is a white, hard thermal insulation material. The raw materials are siliceous materials (quartz powder, diatomaceous earth, etc.), calcareous materials (cement, lime, etc.), and reinforcing fibers, which are made through processes such as pulping, blanking, steaming and curing, and surface sanding of lightweight panels.Â
This material has the advantages of light bulk weight, high strength, low thermal conductivity, high temperature resistance, corrosion resistance, easy cutting and so on. It is widely used in electric power, petrochemical, metallurgy, construction, shipbuilding and other fields of equipment pipeline, wall roof thermal insulation and fire and sound insulation. It is a kind of hard massive insulation material with good performance at present.Â
Â
The characteristics of calcium silicate board：
1. Fire performance
It is a non-combustible material. In the event of a fire, the board will not burn or produce toxic smoke.
2. Waterproof performance
It has good waterproof performance. It can still maintain stable performance in places with high humidity such as toilets and bathrooms without swelling or deformation.
3. High strength
It has high strength, and the strength of 6mm thick board greatly exceeds that of 9.5mm thick ordinary gypsum board.Â
4. Dimensionally stable
It is under strict quality control, and the wet expansion and dry shrinkage rate of the board are controlled within the range.
5. Heat and sound insulation
It has good thermal insulation performance. The thermal insulation performance of 10mm thick partition wall is obviously better than that of ordinary brick wall, and it also has good sound insulation effect.
Â
Â
High temperature resistant calcium silicate board Main application scenarios：
Metallurgical industry: heating furnace, soaking furnace, annealing furnace, high temperature flue, hot air pipeline.
Petrochemical industry: heating furnace, ethylene cracking furnace, hydrogenation furnace, catalytic cracking furnace.
Cement industry: rotary kiln, decomposition kiln, preheater, air duct, kiln hood, cooler.
Ceramic industry: tunnel kiln and car core and car plate of tunnel kiln.
Glass industry: bottom and wall of furnace.
Power industry: preheating furnace pipeline.
Non-ferrous metal industry: electrolyzer.
Â
Â
Â
|
Brand |
 Calcium Silicate Board |
||
|
 |
650℃ |
1000℃ |
1050℃ |
|
Bulk Density (kg/m3) |
230 |
230 |
900 |
|
 (MPa) compressive Strength |
0.6 |
0.52 |
13 |
|
(w/m.k) Thermal Conductivity |
0.062 |
0.050 |
0.13 |
|
Specification Temp. (℃) |
650 |
1050 |
1050 |
|
(%） Linear Shrinkage after Heating |
1.5(650℃, 3hrs) |
1.5 (1050℃, 3hrs) |
1.5(1050*3hrs) |
|
 (MPa) Bending Strength |
0.3 |
0.45 |
6 |
Â
Â
1.Raw material quality control including physical and chemical testing.
Put the selected raw materials in the furnace for high temperature spinning.
2.Needle with the needling machine.
3.Cut the board into the size required by the customer.
Â
Â
Â
Â
Packaging  according to safety sea-exporting packing Standard
Dispatch : loading the finished packing material at factory by container Door toDoor
By hard paper carton(Outside)+plastic bags(inside).
Â
http://www.tprefractory.com/
