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| Place of Origin: | Henan China (Mainland) |
|---|---|
| Brand Name: | S.M.N |
| Model Number: | 0-5mm |
| Size: | 0.05-1,0.06-2.5, 0.1-1,1-3, 3-5mm,>40 micron |
| Type: | Expanded Perlite |
| Application: | building,horticulture,filter aid,filler,metallurgy |
| SiO2 Content (%): | 69-72% |
| Fe2O3 Content (%): | 0.5-2% |
| Al2O3 Content (%): | 12-18% |
| MgO Content (%): | 0.2-0.5% |
| CaO Content (%): | 0.1-0.2% |
| K2O Content (%): | 3-4.5% |
| Na2O Content (%): | 3-4.5% |
| Loss On Ignition: | 3-5% |
| Expanded Or Not: | Expanded |
| colour: | white |
expanded perlite (building grade)
