| Model: | JL-vermiculite1 |
|---|---|
| Brand: | JINLI |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Deposit |
| Label: | vermiculite , expanded vermiculite , vermiculite flake |
| Price: |
US $163
/ ton
|
| Min. Order: | 4 ton |
| Live Chat: | Last Online:16 May, 2014 |
1. Vermiculite introduction :
Two kinds vermiculite : vermiculite flake , expanded vermiculite
Color : golden , silver
Size :0.3-1mm ,0.7-2mm,1-2mm ,1.4-4mm ,1-3mm,2-4mm,3-5mm,5-8mm ,16-40mesh,40-80mesh ,60-100mesh,200mesh.325mesh,400mesh
Use : Vermiculite board,vermiculite sheet , gardening, fire-proof material , horticulture , construction , friction and sealing material
Packing : 15 kg /bag , 25 kg /bag , 1 ton bag , 1.2 ton bag
2.Vermiculite Chemical properties :
|
Molecular
|
SiO2 |
MgO |
AI2O3 |
Fe2O3 |
FeO |
K2O |
H20 |
CaO |
PH |
Loss in burning 800°C/Hour |
|
4.5-7.5 |
||||||||||
|
Content% |
37-42 |
11-23 |
9-17 |
3.5-18 |
1-3 |
5-8 |
7-18 |
1-2 |
8-11 |
3. Vermiculite flake expansion and sand :
|
Sand contend % |
|
≤10 |
≤12 |
≤15 |
≤15-20 |
|
Expansion coefficient |
|
8multiples |
≥7-8mutiples |
>7multiples |
6.5-7multiples |