Free Asbestos Golden Color 3-6mm Expanded Vermiculite for Agriculture/Horticulture
Price:
$4.50/bags 600-999 bags
MOQ:
600 bags
Delivery Time:
Negotiable
Product Description
Vermiculite is a member of the phyllosilicate group of minerals, resembling mica in appearance. It is found in various parts of the world, vermiculite is basically a hydrated phlogopite mica which has the remarkable ability to expand to many times its original volume when heated at 850 -1100°C.Exfoliated Vermiculite The exfoliation process is carried out commercially by passing crude vermiculite through a furnace chamber in a controlled manner. The crude vermiculite then expands at right angles to the cleavage planes, producing concertina-shaped particles many times their original volume..
Expanded Vermiculite Features: Natural non-toxic minerals, good heat insulation, lightweight, water retention and ventilation, induce root ion exchange, and loosen the soil.
Color: Golden, Silver
Corase Expanded Vermiculite Sizes: 1-3mm 2-4mm, 3-6mm, 4-8mm.Medium Expanded Vermiculite Sizes: 20-40 mesh, 40-60 mesh
Fine Expanded Vermiculite Sizes: 80mesh, 100mesh, 200mesh, 325mesh.
Expanded Vermiculite's main size and corresponding bulk density. | ||||||||||||||
Main Size | 1-3mm(M) | 1-3mm(P) | 2-4mm | 3-6mm | 4-8mm | 20-40mesh | 40-60mesh | |||||||
Density kg/m3 | 140-200 | 140-180 | 140-170 | 130-160 | 130-150 | 150-190 | 150-240 | |||||||
Packing | 100L/Bag | 100L/Bag | 100L/Bag | 100L/Bag | 100L/Bag | 15KG/Bag | 20KG/Bag | |||||||
Chemical Composition | ||||||||||||||
Compostion | SiO2 | MgO | Al2O3 | Fe2O3 | K2O | FeO | CaO | |||||||
Percentage% | 37-42 | 11-23 | 9-17 | 3.5-15 | 5-8 | 1-3 | 1-2 | |||||||
Expanded vermiculte's applications for horticulture or agriculture: | ||
Agriculture | Horticulture | |
Growing media | Mixing nutritive soil | |
Fertilizer Carrier | Seeding germination | |
Soil conditioner | Root cutting | |
Anti-cake material | Potting mixing | |
Animal feed or incubation | Hydroponics | |
Contact Us
Mob/Wechat: +86-19930512709
Email: linda@huayuanmica.com
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Company
Hebei Huayuan Mining Co., Ltd
Location
Room 807,zhongyuan Building, Shijiazhuang, Hebei, China
Contact Person
Linda Lv