1.Gold crude vermiculite
Origin:Hebei,China
Asbestos:None
Expansion ratios:5.5-10times
Size:0.3-0.6mm,0.3-1mm,1.5-2.5mm,1-2mm,2-4mm,3-6mm,etc
2.Chemicals
Composition | SiO2 | MgO | Al2O3 | Fe2O3 | CaO | K2O | ph |
Percentage | 37-42 | 11-23 | 9-17 | 3.5-18 | 1-2 | 5-8 | 7-11 |
3.Applications
Agriculture,Horticulture,constrction,Anmimal feed,Hydroponics,Fertilizer,etc.
4.Raw vermiculite
5.Package:Jumbo bag or as the client's requirements
6.Alibaba Certificate:
7.SGS Certificate