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| Place of Origin: | Henan China (Mainland) |
|---|---|
| Brand Name: | S.M.N |
| Model Number: | 1-3mm |
| Size: | 0.5-1mm,0.06-2.5mm,0.1-1mm,1-3mm,3-5mm |
| Type: | Expanded Perlite |
| Application: | building,horticulture,filfteraid,filler,metallurgy |
| SiO2 Content (%): | 70%-75% |
| Fe2O3 Content (%): | 0.5%-2% |
| Al2O3 Content (%): | 12%-15% |
| MgO Content (%): | 0.2%-0.7% |
| CaO Content (%): | 0.5%-1.5% |
| K2O Content (%): | 3%-5% |
| Na2O Content (%): | 3%-4% |
| Loss On Ignition: | 3%-5% |
| Expanded Or Not: | Expanded |
| Color: | white |
3-5mm/ white /expanded/ perlite /widely used in building and horticulture
