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1.Production name:Industry Grade Mangnesium Oxide2.CAS NO:1309-48-43.Appearance:light white powder 4:Use:Mainly used in rubber, wire and cable, paper filling materials and reinforcing agent, balls agents, leather processing agents5.Packing: 20kg Plastic bag lined polypropylene woven bag.6.Specification:
ITEM | GB ANALYSIS | TEST | ||||
Best grade | First grade | Qualified grade | Best grade | First grade | Qualified grade | |
MgO %≥ | 95.0 | 93.0 | 92.0 | 96.5 | 96 | 95 |
CaO %≤ | 1.0 | 1.5 | 2.0 | 0.10 | 0.60 | 1.0 |
Insoluble matter in HCL % ≤ | 0.10 | 0.20 | 0.10 | 0.15 | ||
Fe ≤ | 0.05 | 0.06 | 0.10 | 0.01 | 0.05 | 0.05 |
Sulfate % ≤ | 0.2 | 0.1 | ||||
Loss on ignition % ≤ | 3.5 | 5.0 | 5.5 | 3.0 | 3.5 | 4.0 |
Cl % ≤ | 0.07 | 0.20 | 0.30 | 0.07 | 0.10 | 0.15 |
Mn % ≤ | 0.003 | 0.01 | 0.003 | 0.01 | ||
Through 150um %≤ | 0.05 | 0.03 | 0.05 | 0.03 | 0.05 | 0.05 |
Accumulation Density g/ml% ≤ | 0.16 | 0.20 | 0.25 | 0.14 | 0.20 | 0.25 |
Industry Grade Mangnesium Oxide (Light) synthesis method