Specifications
Expanded vermiculiteSuperfine, Fine, Medium
Bulk density:90-270kgs/m3
Color:silver,golden
Insulation Silver Exfoliated Vermiculite Price
Vermiculite is a mineral consisting of aluminium-ferrous-magnesium-silicate.
Which is in exfoliated form. which is natural,harmless.
expanded vermiculite can be used as a kind of material with the properties of lightweight, heat preservation, heat insulation, sound absorbing, fireproof.
Vermiculite can be used to produce bitumen coated vermiculite screeds, construction coatings, lightweight concrete, etc.
vermiculite size
Raw vermiculite | Siver vermiculite: 0.3-1mm1-2mm2-4mm3-6mm4-8mm | |||||||||||
Golden vermiculite: 0-30um0.3-0.6mm0.65-1mm0.3-1mm0.5-1.5mm0.5-1.2mm1.2-3.5mm 1.5-2.5mm1-2mm2-4mm3-6mm3.5-7mm,etc | ||||||||||||
Expanded vermiculite
| Silver vermiculite: 0.3-1mm1-3mm2-4mm3-6mm4-8mm20-325mesh | |||||||||||
Golden vermiculite: 0.3-0.6mm0.65-1mm0.3-1mm1-3mm2-4mm3-5mm4-8mm 20-325mesh
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Vermiculite Element
ELEMENT | SiO2 | AL2O3 | MgO | CaO | Fe2O3 | TiO2 | K2O |
CONTENT(%) | 41.2 | 12.68 | 24.22 | 0.96 | 4.06 | 1.33 | 5.97 |
ELEMENT | H2O | Na2O | OTHER | PH | LOSS |
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CONTENT(%) | 3 | 1.6 | 4.98 | 7.0 | 6.71 |
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Vermiculite Application
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 |
corrosion-resistant, well-ventilation,
water preservation, low hardness,
non-asbestos, fireproof,
heat insulating, sound and moisture absorbing,
non-toxic, and disease free,