| Place of Origin | Hebei, China | Brand Name | Guanghui |
| Model Number | perlite | Size | 8-12mm 4-8mm 2-4mm 1-2mm, Customized |
| Type | Expanded Perlite | Application | Horticulture, agriculture, insulation |
| SiO2 Content (%) | 41 | Fe2O3 Content (%) | 11.8 |
| Al2O3 Content (%) | 15.3 | MgO Content (%) | 22 |
| CaO Content (%) | 1.09 | K2O Content (%) | - |
| Na2O Content (%) | - | Expanded Or Not | Expanded |
| Product name | perlite | Certification | ISO |
| Color | white | Feature | Eco-Friendly |
| Private logo | Accept | Sample | Freely |
| Package | 25kg woven bags or requirement | Service | OEM and ODM |
| Quality | high quality |