1.silver expanded vermiculite from Lingshou,China2.Heat-resistant, corrosion-resistant,Insulation... 3.Moisture retention 4.lower sand
Specifications
Size:0.3~15mm
Usage: Heat-resistant materials.Sheet materiasl. Color:Silver
Non-asbestos
Physical and Chemical Analysis
Element | SiO2 | MgO | Al2O3 | Fe2O3 | CaO | K2O |
Content% | 37-43 | 11-23 | 9-17 | 5-18 | 1-2 | 5.5-7 |
Ph | Expansion Coefficient | Density |
8-11 | 5-9times | 120-300kg/m3 |
Applications:
In Construction
| 1. Fireproof Board 2. Loosefill Insulation 3. Construction Coatings 4. Lightweight Concretes 5. Vermiculite Plasters |
In Industry | 1 .Thermal Insulation, refractory 2. Sound Absorption Loose Filling 3. Friction Linings 4. Gaskets or Seals 5. Packing Materials |
In Agriculture:
| 1. Horticulture 2. Soil Improvement 3. Fertilizer Carrier 4. Hydroponics 5. Animal Feedstuffs |
Fire protection vermiculite(Lingshou)