Please wait while your account is being registered at Tradewheel.com 
Join World's Fastest Growing B2B Network
Please wait while your account is being registered at Tradewheel.com
Join World's Fastest Growing B2B Network
| Place of Origin | Hebei, China | Brand Name | S.M.N |
| Model Number | coarse perlite | Size | 1-3mm2-4mm3-6mm4-8mm |
| Type | Expanded Perlite | Application | agriculture,horticulture |
| SiO2 Content (%) | 70-75% | Fe2O3 Content (%) | 0.15%-1.5% |
| Al2O3 Content (%) | 12-16% | MgO Content (%) | 0.2-0.5% |
| CaO Content (%) | 0.1-2% | K2O Content (%) | 1-4% |
| Na2O Content (%) | 2.5-5.0% | Loss On Ignition | 4-8% |
| Expanded Or Not | Expanded | Color | white |
| Bulk density | 70-120kg/m3 | Porosity | 97% by volume |
| Density of perlite ore | 2200-2400kg/m3 | Softening temperature | 870u2103 |
| Max. application temperature | 800u2103 |
One moment please
Member's Area
Messages 
Need Help
Browse Through Millions of High-Quality Products. 