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Professional China Agricultural Gold Vermiculite Horticulture - Vermiculite Flake – Huabang

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Professional China Agricultural Gold Vermiculite Horticulture - Vermiculite Flake – Huabang Detail:

Vermiculite flakes are generally brown, yellow and dark green with oil like luster. After heating, they turn yellow, brown and light white. Vermiculite can be used as building materials, adsorbents, fire insulation materials, mechanical lubricants, soil improvers, etc.

Vermiculite flack properties
The chemical formula of vermiculite tablet is (Mg, CA) 0.7 (Mg, Fe, Al) 6.0 [(al, SI) 8.0] (oh4.8h2o). Monoclinic, usually flaky. Brown, tan or bronze. Grease luster. Hardness 1-1.5. The density of vermiculite is 2.4-2.7g/cm3, and the volume of vermiculite is expanded rapidly when it is roasted at 800-1000 ℃. The volume of vermiculite increases 6-15 times, and the higher one can reach 30 times. The average bulk density of expanded vermiculite is 100-200kg / m3. Because the vermiculite has a fine air barrier, it has excellent heat preservation performance.

Size
Vermiculite tablet can be divided into five grades according to its diameter:

Grade 1  > 15mm
Grade 2   7 ~ 15mm
Grade 3   3 ~ 7mm
Grade 4   < 1-3mm
Level 5  < 1mm

Expanded time: 5-8time:

Application
Widely used in construction, metallurgy, petroleum, shipbuilding, environmental protection, thermal insulation, insulation, energy conservation and other fields.

Also someone who buy it to expand it sell as expanded vermiculite.
Application of vermiculite with different diameter

Vermiculite with different sizes has different uses

20mesh: house insulation equipment, household refrigerators, automobile sound attenuators, soundproof plaster, safe and cellar lining pipes, thermal protective clothing for boilers, long handle scoops for ironworks, refractory brick insulation cement.

20-40mesh: Automobile insulation equipment, aircraft insulation equipment, cold storage insulation equipment, bus insulation equipment, wall plate water cooling tower, steel annealing, fire extinguisher, filter, cold storage.

40-120 mesh: linoleum, roof board, cornice board, dielectric switch board.

120-270 mesh: wall paper printing, outdoor advertising, paint, increase the viscosity of paint, fire-proof card paper for photographic soft board.

270: external supplements for gold and bronze inks and paints.


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Professional China Agricultural Gold Vermiculite Horticulture - Vermiculite Flake – Huabang detail pictures

Professional China Agricultural Gold Vermiculite Horticulture - Vermiculite Flake – Huabang detail pictures

Professional China Agricultural Gold Vermiculite Horticulture - Vermiculite Flake – Huabang detail pictures


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We're convinced that with joint endeavours, the business between us will bring us mutual benefits. We are able to guarantee you products high quality and competitive value for Professional China Agricultural Gold Vermiculite Horticulture - Vermiculite Flake – Huabang , The product will supply to all over the world, such as: Iran, New Zealand, Paraguay, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Dale from Madras - 2017.05.21 12:31
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Alice from Barcelona - 2018.09.19 18:37
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