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| Place of Origin: | Hebei China (Mainland) |
|---|---|
| Brand Name: | Banyue |
| Model Number: | BY |
| Size: | 100mesh |
| Type: | Raw Perlite |
| Application: | rubber , products, paint, printing ink, synthetic glass, heat insulat |
| SiO2 Content (%): | 68~74% |
| Fe2O3 Content (%): | 0.1~1.5% |
| Al2O3 Content (%): | 12~16% |
| MgO Content (%): | 0.3 % |
| CaO Content (%): | 0.15~1.5% |
| K2O Content (%): | 1.00~4.00% |
| Na2O Content (%): | 4~5.00% |
| Loss On Ignition: | 4.29 |
| Expanded Or Not: | Unexpanded |
| color: | white |
| shape: | powder |
high purity perlite powder
