






Vermiculite Insulation is the name used in commerce for a group of micaceous minerals that expand or exfoliate many times (commercial varieties esfoliate 8 to 20 times or more) the original thickness when heated. They show the characteristic micaceous structure of basal cleavage and occur as soft, pliable inelastic laminae. Their basal cleavages ar

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Vermiculite




Vermiculite - Technical Details Vermiculite is an hydrated Lamellar mica group of minerals, when heated to a high degree of temperature exfoliates and expands 8 to 14 times in volume and yields Exfoliated Vermiculite by loss of water molecules. CHEMICAL COMPOSITION: Average Moisture 7.89% Loss on Ignition 11.05% SiO2 30.52% Fe2O3 16.32% TiO2 2.63%
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Vermiculite

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Exfoliated Vermiculite

vermiculite crude, exfloated and mesh

Vermiculite
Vermiculate 500 INR Per Tone

The exfoliation process is carried out commercially by passing crude vermiculite through a furnace chamber in a controlled manner. The crude vermiculite then expands at right angles to the cleavage planes, producing concertina-shaped particles many times their original volume.
Exfoliated state vermiculite has the following important qualities:- Low density, low thermal conductivity, high temperature resistance, high absorbency, high specific surface area and cation exchange property. It is also non-toxic and sterile. Exfoliated Vermiculite make it particularly useful in the following areas:- Lightweight building products
Vermiculite
vermi
vermiculate