1.Gold crude vermiculite
Origin:Hebei,China
Asbestos:None
Expansion ratios:5.5-10times
Size:0.3-0.6mm0.65-1mm0.1-0.5mm0.3-1mm0.5-1.4mm1.5-2.5mm1-2mm1.2-3.5mm2-4mm,4-8mm,etc
2.Chemicals
Composition | SiO2 | MgO | Al2O3 | Fe2O3 | CaO | K2O | ph |
Percentage | 37-42 | 11-23 | 9-17 | 3.5-18 | 1-2 | 5-8 | 7-11 |
3.Applications
Agriculture | Horticulture | Construction | industry |
Animal feed | Blocking mixes | Sound Absorption Loose Filling | Thermal Insulation.Refracory |
Anti-caking material | Hydroponics | Air setting binder | Sound Absorption Loose Filling |
Bulking agent | Micro-propagation | Construction Coatin | Gaskets or Seals |
Fertilizer | Rooting cuttings | Fireproofing Board | Friction Linings |
Seed encapsulant | Seed germination | Gypsum plaster | Packing Materials |
Soil conditioner | Sowing composts | Loft insulation | Drilling muds |
Pesticide | Potting mixes | Vermiculite Screeds | Filtration |
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| Lightweight Concretes | Brake pads & brake shoes |
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| Fixation of hazardous material |
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| Paints |
4.Gold Vermiculite Ore Photos
5.Package:Jumbo bag or as the client's requirements
6.Alibaba Certificate:
7.SGS Certificate