Specifications
1.Expanded vermiculite2.Color:silver and gold
3.Size:1-3mm2-4mm20-40mesh
4.Bulk density:100-250kgs/m3
5.Own factory
1.Expanded vermiculite is made from raw vermiculite ,through special processing by classics drying, crushing, baking
2.Expanded vermiculite properties
Heat-resistant, small coefficient of thermal conductivity, corrosion-resistant, well-ventilation, water preservation, poisonless, odorless, low hardness, burning-avoidness, lighter.non-asbestos ,Low density,etc
3.Expanded vermiculite size(silver and gold):0.3-1mm 20-40m3sh 200mesh 150mesh 325mesh 500mesh 600mesh 1000mesh 1500mesh ,1-3mm2-4mm 3-7mm3-5mm ,etc
4.Expanded vermiculite 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 |
5.Expanded vermiculite 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 |
|
| Lightweight Concretes | Brake pads & brake shoes |
|
|
| Fixation of hazardous material |
|
|
| Paints |