Vermiculite
Specifications
1. Size: 20-40mesh, 40-60mesh, 0.3-1mm, 1-3mm, 2-4mm, 3-6mm, 4-8mm
2. Bulk density: 80-200kg/m
3 Vermiculite Applications
In Construction
1. Fireproof Board
2. Loose fill 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
Chemical Composition
ELEMEMT | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | TiO2 |
CONTENT% | 37.56 | 11.85 | 5.15 | 1.51 | 22.44 | 1.05 |
ELEMEMT | K2O | P2O5 | S | MnO | H2O | LOI |
CONTENT% | 6.39 | 0.085 | 0.046 | 0.030 | <3 | <6 |
Chemical Analysis
Chemical Formula | Unit | Golden Yellow | Silver White |
SiO2 | % | 42.25 | 42.78 |
Al2O3 | % | 14.71 | 13.93 |
Fe2O3 | % | 23.42 | 4.06 |
MgO | % | 11.65 | 24.70 |
Ti2O | % | 0.86 | 0.86 |
K2O | % | 5.94 | 5.94 |
Na2O | % | 1.60 | 1.60 |
MnO | % | 0.043 | 0.043 |
Product photo: