Specifications
Series: Crude VermiculiteSize: 0.25-0.71mm, 0.3-1mm,0.71-2mm, 1.4-4mm, 2.8-8mm
Vermiculite is the geological name given to a group of hydrated laminar minerals, which are aluminium-iron magnesium. When subjected to sudden, intense heat vermiculite has the unique property of exfoliating. Exfoliated vermiculite having excellent fireproof insulating properties.
Technical Data Sheet | |||||
Crude Vermiculite |
| Expanded Vermiculite | |||
Size (mm) | Expansion Volume | Impurity |
| Size (mm) | Density (kg/m3) |
0.25-0.71 | 6.5min | 8% |
| 0.3-1 | 140-150 |
0.3-1 | 6.5min | 8% |
| 0.7-2 | 120-130 |
0.7-2 | 7min | 8% |
| 1.4-4 | 100-110 |
1.4-4 | 8min | 8% |
| 4-8 | 100 |
Applications:
l Very processing of the Vermiculite into the non-combustible and fire-resistant board.
l Metallurgical industry-isothermal packing materials of melted metals.
l Car Industry-brake and clutch lining manufacturing.
l Building industry-lightweight concretes, heat-insulating concretes for swimming pool constructions, thermal-insulating plasters, ceiling and floor backfills.
l Refractory concrete manufacturing.
l Stoneware industry.
l Agriculture-as an additive of the fertilizer mixtures
l Horticulture-seeding
l Reptile egg incubation medium