| Model: | MN0019 |
|---|---|
| Brand: | MN refractory |
| Origin: | Made In China |
| Category: | Construction & Decoration / Heat Insulation |
| Label: | rock wool , thermal insulation , refractory bricks |
| Price: |
US $0.9
/ pc
|
| Min. Order: | 10 pc |
| Last Online:15 Apr, 2016 |
Introduction of thermal insulation rock wool board
thermal insulation rock wool board product is made from basalt as main ingredient which is made into the fiber in high speed centrifugal machine after melting at temperature about 1450°C. Adding the proportional resin, it can be processed into rock wool board, blanket and pipe according to the customer requirement.
Application of thermal insulation rock wool board
1. Used for fire protection, thermal insulation in construction and building , commercial and residential buildings.
2. Used for sound absorption in roofing, celling , external wall, partition wall and floating floor.
3. Low density rock wool board suitable for roof and wall in the surface building.
|
Item |
Unit |
Test value |
|
Bulk density: ≤ |
g/cm3 |
100 |
|
Thermal conductivity max: 70℃ 20℃ |
W/m.k |
0.04 0.031 |
|
Dregs content |
% |
6.8 |
|
Hot load constringency temperature |
℃ |
630 |
Packing: by PE bag together, then put into container directly
