900X2100 Fire door core sheet Mgo perlite board
KRS perlite product description:
Perlite products, also known as FSG waterproof perlite insulation products, it is expanded perlite powder as aggregate, adding water-proofing agent and binder for preparation, screening, pressure molding, drying and other processes made of heat insulation and waterproof insulation materials.
Perlite products properties & advantages :
1. Natural environmental protection, non-toxic and pollution-free
2. Non-combustible, fire prevention, waterproof, corrosion resistance
3. High strength
4.Convenient construction, sawing and carving
5. Small thermal conductivity
6. Long-term performance remains unchanged
Application of perlite products:
1. Used for steel and wood fire door core board
2. Furnace body heat preservation in humid environment
3.Steam, petroleum, chemical, thermal and other pipe insulation, heat insulation and waterproo
4. Sound preservation board of building partition
5.Fire-barrier belt
| Perlite products index | |||||
| Items | Unit | KRS-I | KRS-J | KRS-K | |
| Density | Kg/m3 | 220±10% | 250±10% | 300±10% | |
| Pressure Strength | Mpa | ≥0.53 | ≥0.59 | ≥0.8 | |
| Flexural Strength | Mpa | ≥0.33 | ≥0.36 | ≥0.4 | |
| Thermal Conductivity | 100℃ | W/(M.K) | ≤0.068 | ≤0.071 | ≤0.078 |
| 200℃ | ≤0.082 | ≤0.089 | ≤0.092 | ||
| 400℃ | ≤0.101 | ≤0.109 | ≤0.113 | ||
| Temp.Limit | ℃ | 650 | 650 | 650 | |
| Waterproof Rate | % | 98 | 98 | 98 | |
| Linear Shrinkage | % | ≤2 | ≤2 | ≤2 | |
| Fire rating | A | A | A | ||
| Perlite Products Size | |||
| Size | |||
| ID(Inch) | ID(MM) | Thickness(MM) | |
| Perlite pipe | 1-72 | 35-1836 | 50-100 |
| Length*Width(MM) | Thickness(MM) | ||
| Perlite board | 600*300 | 30-120 | |
| 500*170 | 30-120 | ||
| 2100*900 | 26-65 | ||
| Other specifications can be customized according to customer requirements | |||
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