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| MOQ | 10 Tons |
| Place of Origin | China | Brand Name | HK |
| Model Number | TTC-400 | Size | 120 mesh |
| Type | Expanded Perlite | Application | refractory materials |
| SiO2 Content (%) | 80.5% | Fe2O3 Content (%) | 0.75% |
| Al2O3 Content (%) | 12.5% | MgO Content (%) | 0.22% |
| CaO Content (%) | 0.08% | K2O Content (%) | 1% |
| Na2O Content (%) | 0.5% | Softening temperature | 900-110 C |
| Melting temperature | 1300 C | Cellular structure | OPEN |
| Porosity | 97% by volume | Moisture content( in the open air) | up to 0.5% by weight |
| Max. moisture content | up to 900% by weight | Usage | Heat Resistance |
| Perlite type | Expanded Perlite Pearlite | Features | high floating rate |
| Packing | Multi choice |
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