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| MOQ | 20 Ton/Tons |
| Place of Origin | Hebei, China | Brand Name | NINGSHU |
| Model Number | NS-Perlite | Size | 10-16mesh,12-18mesh,14-20mesh,18-46mesh,50-70mesh |
| Type | Raw Perlite | Application | Construction industry materials,Insulating Materials,etc. |
| SiO2 Content (%) | 70~75% | Fe2O3 Content (%) | 0.15~1.5% |
| Al2O3 Content (%) | 12~16% | MgO Content (%) | 0.2~0.5% |
| CaO Content (%) | 0.3~1.8% | K2O Content (%) | 1.0~3.0% |
| Na2O Content (%) | 2.5~4.0% | Loss On Ignition | 4-8% |
| Expanded Or Not | Unexpanded | Color | Grey,green |
| Packing | 1 Ton white poly woven bag | Features | Lightweight,No objectionable smoke |
| PH | Neutral | Free Sample | Yes |
| HS Code | 2530102000 |
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