Vermiculite is a neutral and clean minerals , comes from the black mica through air-slake or hydrothermal
alteration,which exfoliated(expanded) ,when rapidly heated above 1000. The exfoliated vermiculite like a
leech and become several times bigger that its original crude vermiculite.
We can supply golden and silver, two colors.Our vermiuclite are size regular, less powder, of excellent
aeration and drainage characteristics. It's ideal for soil conditioner.
Hope we will have more cooperation in the future.
Specification:
-Chemical Composition
Items | SiO2 | Al2O3 | K2O | Fe2O3 | MgO | CaO | TiO | H2O |
Content % | 37-43 | 9-17 | 5-8 | 5-18 | 11-23 | 1-2 | 1-3 | 6-15 |
---Physical Properties
Type | Expanded golden vermiculite | Expansion ratios | 5.5-10 times |
Impurity | 8%-10% max | Moisture | 3% max |
Origin | Hebei,China | Asbestos | None |
Sizes | 20-40mesh, 40-60mesh, 1-3mm, 2-4mm, 3-6mm, 4-8mm,etc | ||
What are the benefits of using Vermiculite?
- High cation-exchange, Excellent aeration charactics
- High water holding capacity
- It will improve aeration and drainage
- Inorganic, inert and sterile
- Free from disease, weeds and insects
- Odourless, and light in weight
Packaging:
50L/80L/100L/125L BAG, JUMBO BAG as 1000L/1500L;
PP woven bag, PE bag, palletized packing or as customer’s request
Shipping Detials:
300Bag, 30M3 in a 20'GP, Packed in 100L Loose bag packing;
730Bag, 73M3 in a 40'HQ, Packed in 100L Loose bag packing;