Specifications
1.Gold vermiculite ore2.Size: 1.5-2.5mm0.3-1mm0.5-1.5mm
3.Impurity:8%-10%max
4.Expansion ratios:5.5-10times
5.MOQ:1TON
Gold vermiculite ore(raw/unexpanded/crude)
Manufacturer
1.Origin:Hebei,China
2.Grade:Micron,superfine,fine,medium,large
3.Size:0.3-1mm0.3-0.6mm0.6-1mm0.5-1.4mm1-2mm1.5-2.5mm2-4mm.1-3.5mm3.5-7mm3-6mm4-8mm,etc
4.Expansion ratios:5.5-10times
5.Impurity:8%-10%
6.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 |
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