golden crude vermiculite unexpanded vermiculite

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
200000 pc/month

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Product Description:

Packaging & Delivery

Packaging Detail:Jumbo bag or depending on clent's requirements
Delivery Detail:After received deposit with in 15 days

Specifications

1.Gold vermiculite raw 
2.Size:0.3-1,2-4,0.5-1.41,1.5-2.5mm 
3. Gold color 
4.Expansion rate:5.5-10times 
5.Own mine

Gold crude vermiculite

Origin:Hebei,China

Asbestos:None

Expansion ratios:5.5-10times

Size:0.3-0.6mm0.65-1mm0.1-0.5mm0.3-1mm0.5-1.4mm1.5-2.5mm1-2mm1.2-3.5mm2-4mm,4-8mm,etc

 

 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


1.Packing?

1MTS/BAG 1.1MTS/BAG 1.2MTS/BAG,1.25MTS/BAG.20-25MTS/20GP CONTAINER

2.Delivery time ?

a)Within 7 days after receive your deposit

b)Samples prepared with in 2days after receive your express charges

3.MOQ?

As usual MOQ : one 20ft container

Sure if you have small require for MOQ, then we can send to you by air or by LCL ,then the MOQ no limit

4. Payment terms?

T/T:50% deposit and the balance by the Copy of B/L.

Irrevocable L/C also accept.

5. how is the charge for samples ?

We can send free samples to you,but you pay the express fee, but we will return to you when the first order.

6.Our advantage

Professional vermiculite manufacturer/own vermiculite mine /Advanced equipment/High qualityflexible/Competitive price/Professional sales team


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Q:What can vermiculite i do?
In home use, do not grow flowers alone with small particles of vermiculite. Because the ventilation of the soil that will become worse, water plants will be suffocated because no way to breathe. Because vermiculite is a kind of inorganic material, so it will not vermin, will not decay, but it is easy to be broken, for 35 years will become the same as powder, ventilation, water will become worse, it can not be used. Vermiculite itself has no fertilizer ingredients, it can be applied to the cationic fertilizer adsorption, reduce the loss.Horticultural vermiculite (Vermiculite)Horticultural vermiculite is a specially made expanded vermiculite, whose main function is to increase the aeration and water retention of soil (medium). Because of its fragile, with the use of time to extend, easy to medium dense and lost ventilation and water retention, so coarse vermiculite better than the use of long time, and the effect is good. As a result, horticulture should be made of vermiculite with a thick sheet of vermiculite, even if the seeding medium of the fine seed and the covering for the seeding are all coarser.
Q:Water resources are faced with the crisis of shortage and pollution. Can perlite and vermiculite be used for water treatment?
Perlite and vermiculite are not readily available, and need to be processed by corresponding processing equipment with a certain process. Generally, perlite needs not fine powder, which can be called coarse powder, and some areas are called coarse sand.To set the perlite processing equipment according to the final requirements, some broken process need to be broken by the jaw crusher, and then if the finished products need a lot of powder grinding processing by perlite mill, can achieve a finished product; if the product requires a large amount of coarse sand, with a jaw crusher finely, with efficient crusher, after perlite through the sieve screening, can get the corresponding size of perlite particles.
Q:Can coarse sand replace vermiculite?
Depending on what you do, vermiculite can absorb water, nutrients are not easy to drain, and lighter than sand
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:Vermiculite, soilless cultivation, horticulture, vermiculite, the use of coarse?
As a kind of seedling vermiculite, its main function is to increase the aeration and water retention of soil (medium). Because of its fragile, with the use of time to extend, easy to medium dense and lost ventilation and water retention, so coarse vermiculite better than the use of long time, and the effect is good. Therefore, the vermiculite should be chosen as a thicker sheet of vermiculite, even for the seeding medium of small seeds and for the covering of seeding.
Q:What can vermiculite be used instead of?
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. Because vermiculite has the ability of ion exchange, it has a great effect on the nutrition of the soil. In 2000, the total output of vermiculite in the world exceeded 500 thousand tons. The major producers are China, South Africa, Australia, Zimbabwe and the United states.
Q:How do you grow your vermiculite? Do you place it at the top or bottom of the soil, or mixing?
In general, the flowers are more suitable for the near neutral acidic soil, so we choose when soil? Choose high organic content, loose, well drained acid soil, and then depending on the specific circumstances in which you can add sand, ash, perlite, vermiculite, sawdust and soil to become composite soil the original ecological environment, simulate plants. This kind of plant will be healthy.
Q:Can you put vermiculite in the fish tank?
Vermiculite has been widely used in construction, metallurgy, petroleum, shipbuilding, environmental protection, insulation, heat insulation, insulation, energy saving and other fields.
Q:Please describe the peat, vermiculite, perlite, bark, sand characteristics and application in the garden?
Median Peat: a transitional type between the two categories. The soil bulk density as small as 0.2 ~ 0.3 g / cm 3, porosity up to 77 ~ 84%, the nitrogen content was very rich (1.5 ~ 2.5%), but the available nitrogen, phosphorus and potassium are low, a strong adsorption capacity of water and ammonia, is a good material for fertilizer and preparation of washer, culture soil and is the ideal material for nutritional bowl. For potting medium, 100% peat can be used, but usually only 25 to 75% by volume.
Q:What does vermiculite look likes?
Vermiculite (Vermiculite) (Mg, Ca) 0.3-0.45 (H2O) n{(Mg, Fe3, Al) 3[(Si, Al) 4O12] (OH) 2} Vermiculite from Latin, with a "worm" and "worm trail shaped.". The vermiculite is suddenly heated to 200 to 300 degrees Celsius and produces a worm like exfoliation along the c axis of its crystal. Thus, it has its name. Vermiculite is a layered structure containing magnesium aluminum silicate water secondary metamorphic minerals, ore shape like mica, usually consist mainly of black mica (gold) by hydrothermal alteration and weathering, because of the heat expansion was loss of deflection shape patterns similar to leech, called vermiculite.

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