Horticulture Vermiculite: 1-2mm, 2-4mm, 1-4mm
Exfoliated Vermiculite: 0.3-1,1-2mm, 1-3mm, 2-4mm

Horticulture Vermiculite: 1-2mm, 2-4mm, 1-4mm
Exfoliated Vermiculite: 0.3-1,1-2mm, 1-3mm, 2-4mm

Element: SiO2  MgO  Al2O3  Fe2O3 CaO  K2O

Content%37-43  11-23   9-17      5-18   1-2     5.5-7

Ph    Expansion Coefficient   Density

8-11    5-9times                120-300kg/m3

Expanded Vermiculite's Properties:  Fireproof, heat insulating, sound and

moisture absoring, light weight, non-toxic, ordorless, non-abrasive ect.

 Applications:

Lightweight concrete and plaster.

Lightweight vermiculite board.

Lightweight aggregate and molded cement board.

Horticultural soil conditioner.

Fireprood door's inner stuffing