Expanded/ Exfoliated silver vermiculite fraction 1-2mm

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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:

ackaging & Delivery

Packaging Detail:25kg/bag,50kg/bag 1000kg/bag or according to the customer need to do
Delivery Detail:2 weeks after Received client LC or TT inadvance

Specifications

1.Size:0.5-1.5mm1.5-2.5mm2-4mm 
2.Origin:Hebei,China 
3.Our own factory 
4.Supply ability:3000Tons 
5.MOQ:20Tons

Product Specifications

SIZE(MM)

DENSITY(KG/M3)

MOISTURE(%)

IMPURITY (%)

20-40MESH

140-160KG/M3

0.5-3

3-8

1-3MM

120-140KG/M3

0.5-3

3-8

2-4MM

105-125KG/M3

0.5-3

3-8

4-8MM

100-115KG/M3

0.5-3

3-8

 

 

 

 

 

 

 

 

 

 

Chemical Composition of Vermiculite  

ELEMEMT

SiO2

Al2O3

Fe2O3

CaO

MgO

TiO2

CONTENT%

37.56

11.85

5.15

1.51

22.44

1.05

  

ELEMEMT

K2O

P2O5

S

MnO

H2O

LOI

CONTENT%

6.39

0.085

0.046

0.030

7.18

6.71

2. Usage:

* farming
Seedbed covers; use in soil mixes; pesticides, herbicides and fertilizer; hydroponic systems; potting and planting out
* Filling
* Heat and sound insulation
* Fireproofing
* Greenhouses

1.Raw/crude/unexpanded golden vermiculite size: 0-30um 0.3-0.6mm0.65-1mm0.3-1mm0.5-1.4mm

  1.5-2.5mm1-2mm2-4mm1-3.5mm3.5-7mm,etc

2.Vermiculite 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



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Q:What can vermiculite do?
Moisturize, improve soil texture, and increase breathability.
Q:What is vermiculite steel tile?
The characteristics of the steel roof system and fastening can reduce the design cost, building material costs and installation costs; water treatment costs can save the characteristics of surface self waterproof structure layer; characteristics of durability can save all cleaning and maintenance costs.
Q:Okay with the kind of plants are pure vermiculite
Add some sand, peat, to the sowing,According to the field climate, the granulated slag, perlite, red jade soil, vermiculite and so on can be mixed with peat
Q:Where is the specialty of vermiculite?
Vermiculite in China Xinjiang, Russia, Zimbabwe, Australia, Kola Peninsula and South Africa have produced in the United states.
Q:Iron powder. Water. Activated carbon. Vermiculite. Mineral water absorbent resin. After contact with air to human body harmful?
Water meets air less,Activated carbon is a porous substance, inert in the air, not only harmful to the body, but also the suspension of air, harmful gasesVermiculite, a mineral consisting mainly of silicates, is apparently inert in the normal environment. It is not harmful to people
Q:What can vermiculite do? What's the use?
Its crystalline structure is monoclinic, and it looks like mica from its appearance. Vermiculite is produced by hydration of certain granite. It is commonly produced with asbestos.
Q:What is the difference between vermiculite powder and vermiculite?
Vermiculite is a general category. The vermiculite powder is powdered vermiculite.
Q:Quality grade classification of vermiculite
Grade four: the micro hydration of vermiculite, have similar appearance and mica, with without hydration of mica flakes peeling easy split, color is dark green or nearly black, a shiny glass, vermiculite after calcining the volume expansion of 3 times.
Q:Will vermiculite be absorbed by plants?
The use of 1~2 years, you need to re replace. Because vermiculite will be natural weathering broken, and if continue to use, the advantages of good ventilation will become poor ventilation shortcomings.
Q:Can planting soil sand be replaced with perlite or vermiculite?
Planting and culturing soil sand can be replaced by perlite or vermiculite. The sand of the river is mainly porous and permeable. Perlite or vermiculite itself has more pores, and the effect is better than that of dense sand. Pay attention to the choice of larger particles of vermiculite, otherwise the effect is worse.

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