Specifications

raw golden vermiculite wholesalers
1.asbestos-free
2.used: industry agriculture and construction
3.color: silver and golden

raw gold vermiculite

Specifications
1.asbestos-free
2.used: industry agriculture and construction
3.color: silver and golden
Grade:superfine,fine,medium,large grade

1.Raw silver vermiculite size(grade) :
Vermiculite grade
Vermiculite size
Expansion ratio
Impurity
Super fine
0.3-1mm0.335-1mm
7-9times
1.Impurity:5%-10%
2.Moisture:5%max
3.Asbestos:None
4.Origin:Xinjiang,China
5.Sample is free with 1kgs
6.Price is negotiated

Fine
1-2mm   0.7-2mm
9-10times
Medium
2-4mm 1.4-4mm
10-11times
Large
3-6mm 4-8mm
8-10times


Chemicals:
Composition
SiO2
MgO
Al2O3
Fe2O3
CaO
K2O
ph
Percentage
37-42
11-23
9-17
3.5-18
1-2
5-8
7-11

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