agriculture 0.3-1mm gold vermiculite

Ref Price:
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Packaging & Delivery

Packaging Detail:1.2ton/bag
Delivery Detail:15days

Specifications

SGS passed 
used for agriculture

Typical chemical analysis:

element

Percent by weight (%)

SiO2

37-42

Al2O3

9-17

MgO

11-23

CaO

1-2

K2O

5-8

Fe2O3

3.5-18

H2O

7-18

Typical chemical formula:

(Mg, Ca, K, Fe11)3(Si, Al, Fe111)4O10(OH)2O4H2O

Typical physical properties:

Density

220-270kg/m3

Porosity

1100-1200kg/m3

Hardness

1-1.5

Melting point

1320-1370

Compressive ressitance

100-150mpa

Index of refraction

Ng=1.525-1.561 Ng=1.545-1.581

Moisture content

7%

Moisture absorbency

<2%

Applications:

construction

1. fireproof board


2. loose fill insulation


3. construction coating


4. lightweight concrete


5. vermiculite plaster

industry

1. thermal insulation, refractory


2. sound absorption loose filling


3. friction linings


4 gaskets or seals


5. packing materials

agriculture

1. horticulture


2. soil improvement


3. fertilizer carrier


4. hydroponics


5. animal feedstuffs

Samples are available.

Products are to be produced as per samples confirmed. Quality checking is done in the factory by our QC team and clients/or a third party named by clients.

Price is negotiable based on specification, quantity, delivering time etc…


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