White High Silica Cloth Fiberglass E Glass Needle Mat Fireproof 25mm
Silica fibreglass materials with low thermal conductivity and high heat resistance are excellent high temperature insulators. They can be used over long periods without losing the properties and without melting and vaporising at temperatures of up to 1000ºC and for a short period at temperatures of up to 1300ºC.
|
grammage, g/m² ±% |
areal density, kg/m³ |
thickness, mm |
roll length, m |
|
600±10 |
150 |
4±1 |
50 |
|
900±10 |
150 |
6±1 |
30 |
|
1300±10 |
160 |
8±1 |
30 |
|
1600±10 |
160 |
10±1 |
20 |
|
2000±12 |
167 |
12±1 |
20 |
|
4500±12 |
180 |
25±2 |
10 |
Properties
low heat conductivity, high electrical insulation properties at elevated temperature
Silica mats maintain their excellent properties after long exposure to temperatures as high as 1000°C, and short-time exposure up to
Product advantage:
1.Heat performance light performance:Inorganic, non-combustibility
2.The coefficient of linear thermal expansion:48X10-6cn/cm/°C
3.Specific heat:0.19cal/9°C
4.Heat exchange rate:0.19kcal/m.h°C
5.Softening temperature:850°C
6.Refractive index:(25°C):1.55
7.Mechanical Properties:fiberglass bears high tensile strength and stablility
8.High tensile strength:350kg/mm2
9.Modules ofelasticity:7300kg/mm2
10. Elongation at 25°C:4.8%
