在线聊天
Specifications
1.Good durability,2.Easy construction,
3.Under high temperature
4.light weight
5.standard :GB/T10699-1998
Hot Sale Mold Making Gypsum Board
product structure:
No asbestos calcium silicate board) using silicon, calcium materials and fiber organic, inorganic materials with advanced production technology molding, pressure, high temperature and high pressure steam raise and special technology processing made high-tech product, is a collection of high strength, light weight, a face, waterproof, excellent properties, such as fire prevention of the new building material.
product specification and physical properties:
Type | Common Type(650 ºC ) | High Temp(1000 ºC ) | ||||
Density (kg/m3) | 170 | 220 | 240 | 170 | 220 | 270 |
Moisture (%) | ≤ 7.5 | ≤ 7.5 | ≤ 7.5 | ≤ 7.5 | ≤ 7.5 | ≤ 7.5 |
Cold Strength ( Mpa) | ≥ 0.40 | ≥ 0.50 | ≥ 0.50 | ≥ 0.40 | ≥ 0.50 | ≥ 0.60 |
Flexural strength ( Mpa) | ≥ 0.20 | ≥ 0.30 | ≥ 0.30 | ≥ 0.20 | ≥ 0.30 | ≥ 0.30 |
Conductivity (W/(m.k)) | 0.058 | 0.062 | 0.062 | 0.048 | 0.050 | 0.056 |
Work Temperature ( ºC ) | 650 | 650 | 650 | 1000 | 1000 | 1000 |
Liner shrinkage ( %) | ≤ 2 | ≤ 2 | ≤ 2 | 2 | 2 | 2 |
Size (mm) | 600x300x25~100mm; 500x500x25~100mm | |||||
Scope of Application :
Our products application in industries of metallurgy, building material, petrochemistry, nonferrous metal, machinery, electric power, light-industry.
Our production workshop:
