Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:20 m.t.
Supply Capability:1000 m.t./month
| Packaging Detail: | PP Nonwoven bags |
| Delivery Detail: | 20 days |
1.100% Natural Golden vermiculite
2. Agricultural soil improvement first choice
2. Quality WIN
4. Good price
Natural Agricultural Soil improvement vermiculite
Vermiculite note:
Vermiculite is a layered structure of the magnesium aluminum silicate secondary water metamorphic minerals, ore outside like mica, usually black (DRC) by hydrothermal biotite alteration or winds, because the heat was dehydrating inflates deflection form shape resembles leeches, it said vermiculite.
Vermiculite the chemical formula for (Mg,Ca)0.7(Mg,Fe,Al)6.0[(Al,Si)8.0](OH4.8H2O)
used in Agricultural Horticulture:
1. Horticulture
2. Soil Improvement
3. Fertilizer Carrier
4. Hydroponics
5. Animal Feedstuffs
Vermiculite the chemical composition
Constituents | SiO2 | Al2O3 | MgO | Fe2O3 | CaO | PH | H2O |
Content%) | 37-42 | 9-17 | 11-23 | 5-18 | 0.5-0.8 | 8-11 | <1 |
The main specifications and technical indicators
Vermiculite ore :
Specs | On the 2nd unit | On the 3nd unit | On the 4nd unit | On the 52nd unit |
Size(mm) | 5-7 | 3-5 | 1-3 | <1 |
Vermiculite expansion:
Level | Loose weight (kg/m3) | Superabsorbent(%) | Impurity(kg/m3) |
1 | 130 | 480 | <1 |
2 | 160 | 450 | <1 |
3 | 180 | 420 | <1 |
