Please wait while your account is being registered at Tradewheel.com 
Join World's Fastest Growing B2B Network
Please wait while your account is being registered at Tradewheel.com
Join World's Fastest Growing B2B Network
| Place of Origin | Shandong, China | Brand Name | KRS |
| Model Number | KRS-I | Size | Customized |
| Type | Expanded Perlite | Application | Fire-barrier belt |
| SiO2 Content (%) | 68-74 | Fe2O3 Content (%) | 0.5-3.6 |
| Al2O3 Content (%) | 12 | MgO Content (%) | 0.3 |
| CaO Content (%) | 0.7-1 | K2O Content (%) | 2-3 |
| Na2O Content (%) | 4-5 | Expanded Or Not | Unexpanded |
| Density | 220±10% Kg/m3 | Pressure Strength | ≥0.53Mpa |
| Flexural Strength | ≥0.33Mpa | Temp.Limit | 650u2103 |
| Waterproof Rate | 98% | Linear Shrinkage | ≤2% |
| Fire rating | A | Origin | china |
| Packing | standard exporting cartons | Color | white |
One moment please
Member's Area
Messages 
Need Help
Browse Through Millions of High-Quality Products. 