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Expanded vermiculite | Golden: 200mesh,325mesh,400mesh,60~100mesh,40-80mesh ,20-40mesh,10-40mesh,1-3mm,2-4mm,3-8 mm,4-8mm |
Silver: 40-80mesh ,20-40mesh,10-40mesh,1-3mm,2-4mm,3-8 mm,4-8mm | |
Raw vermiculite: | Golden: 0.3-1mm,1-2mm,1.5-2.5mm,1-3mm,2-4mm,3-8mm,4-8mm |
Silver: 0.3-1mm,1-2mm,2-4mm,4-8mm |
Note: The Size should be adjust according to customer's demands.
Package: 25kgs/bag
1,Product Description
Exfoliated Vermiculite heat-resistant ,corrosion-resistant,well-ventilation,water preservation,poisonless,odorless, low hardnes
2,Chemical compositions:
Item | SiO2 | MgO | Fe2O3 | Al2O3 | CaO | K2O | H2O | PH |
Content % | 37-42 | 11-23 | 3.5-18 | 9-17 | 1-2 | 5-8 | 5-11 | 7-11 |
Silver Vermiculite(50KG woven bag/ton bag)
Size (MM) | Density (G/ML) | Specification (%) | Moisture (%) | Impurity (%) | Expansion rate (ML/G) |
0.5-1 | 0.7-1.1 | 85min | 5max | 8max | 4min |
1-2 | 0.8-1.1 | 85min | 5max | 8max | 7min |
2-4 | 0.8-1.1 | 85min | 5max | 10max | 8min |
3,Applications of Vermiculite in Different Industy
In Construction | In Industry | In Agriculture |
1.Fireproof Board | 1.Thermal Insulation, Refractory | 1.Horticulture |
2.Loosefill Insulation | 2.Sound Absorption Loose Filling | 2.Soil Improvement |
3 Construction Coatings | 3.Gaskets or Seals | 3.Fertilizer Carrier |
4 Lightweight Concretes | 4.Friction Linings | 4.Hydroponics |
5. Vermiculite Screeds | 5.Packing Materials | |
6.Vermiculite Plasters | 6.Animal Feedstuffs |
4.Quality Control:
As samples confirmed by buyer, Or manufacture by certificate of quality, Or by CIQ (or SGS) inspection . |
5.Price and other terms
Please contact us to negotiate and confirm |
E-0515, Vermiculite for garden/agriculture,2-4mm