Expanded Vermiculite By Shijiazhuang Oushun Minerals Products Co., Ltd.

We are offering our customers a wide range of Expanded Vermiculite, which are available following Specifications :-
Expanded Vermiculite: 0.3-1, 1-2mm, 2-4mm, 2-5mm
Horticulture Vermiculite: 1-2mm, 2-4mm, 2-5mm
Expanded Vermiculite Powder: 8-400mesh
Note: The Sizes could be adjusted according to customer's demands.
Data for Reference:
Element: SiO2 MgO Al2O3 Fe2O3 CaO K2O
PCT%: 37-43 11-23 9-17 5-18 1-2 5.5-7
Ph Expansion Coefficient Density
8-11 5times min 150-200kg/m3

Applications:
In Construction
1. Fireproof Board
2. Loose filling Insulation
3. Construction Coatings
4. Lightweight Concretes
5. Vermiculite Plasters
6. Vermiculite Fireproof Core
In Industry:
1 .Thermal Insulation, refractory
2. Sound Absorption Loose Filling
3. Friction Linings
4. Gaskets or Seals
5. Packing Materials
In Agriculture:
1. Horticulture
2. Soil Improvement
3. Fertilizer Carrier
4. Hydroponics
5. Animal Feedstuffs