vermiculite

vermiculite:

Essentially vermiculite is one member of the micaceous hydrated silicate minerals, resembling mica in appearance. When heated to a temperature of about 850-950 degree,as water flashing into steam, raw vermiculite instantly expands (exfoliates) up to 15-20 times, maximum 30 times its original bulk volume, and during expansion its color change from gold brown into silver white. It has the action of fireproof, heat insulating, sound and moisture absorbing, non-toxic, lightweight and disease free and so on.
Packaging Detail: 12.5KG/P.P.bag or 1.1 MT jumbo bag
Delivery Detail: WIthin 20 days
Color: Silver, Golden
Horticulture Vermiculite: 1-2mm, 2-4mm etc.
Expanded Vermiculite: 0-1mm, 1-3mm, 2-4mm etc.
Insulation Vermiculite: 0-1mm, 0-2mm, 0-3mm etc.
The size should be adjusted according to the client's demand.
Expanded Vermiculite's Properties:  Fireproof, heat insulating, sound and
moisture absoring, light weight, non-toxic, ordorless, non-abrasive ect.

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