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Magnesium hydroxide slurry(30%/50%)
Applications: Flame retardants in the rubber and plastics industry, marine chemicals
Brief description: The slurry made of coated magnesium hydroxide powder has good fluidity and can meet the requirements of more products. The slurry products are mostly used as marine chemicals, desulfurizers and smoke suppressants.
Physical characteristics: good fluidity, fine particle size, high purity (above 97)
Chemical characteristics: environmentally friendly, replacement
Appearance: White suspension
Proportion of magnesium hydroxide slurry:
| Chemical Analysis | ||
| Aqueous suspension | Range | Typical |
| Total solids Mg(OH)2 % | 50-53 | 53 |
| Viscosity | <200mcps | 138 |
| Appearance | White suspension | White suspension |
Typical indexes and suspensibility of 53% solid content slurry:
| Serial number | Typical indicators | Unit | parameter | Measured value |
| 1 | Mg(OH)2 (dry basis) | % | >97.5 | 98.26 |
| 2 | CaO (dry basis) | % | <0.7 | 0.63 |
| 3 | Fe2O3 (dry basis) | % | <0.2 | 0.16 |
| 4 | SiO2 (dry basis) | % | <0.2 | 0.18 |
| 5 | Cl- | % | 0 | 0 |
| 6 | Density | g/ml | 1.40-1.50 | 1.42 |
| 7 | Particle size(D50) | um | <2 | 1.42 |
| 8 | Solid content | % | 53 | 53 |
| 9 | Specific surface Area | m2/g | 16 | 16 |
Proportion of 30% magnesium hydroxide slurry:
| Chemical Analysis | ||
| Aqueous suspension | Range | Typical |
| Tstal solids Mg(OH)2 % | 30-31 | 30 |
| Viscosity | <300mpa.s | 30.5 |
| Appearance | White suspension | White suspension |
Typical indexes and suspensibility of 30% solid content slurry:
| Serial number | Typical indicators | Unit | parameter | Measured value |
| 1 | Mg(OH)2 (dry basis) | % | >97 | 97.46 |
| 2 | CaO (dry basis) | % | <1.0 | 0.77 |
| 3 | Fe2O3 (dry basis) | % | <0.5 | 0.26 |
| 4 | SiO2 (dry basis) | % | <0.35 | 0.27 |
| 5 | Density | g/ml | 1.15-1.25 | 1.23 |
| 6 | Particle size(D50) | um | <2 | 1.62 |
| 7 | Solid content | % | 30 | 30 |
| 8 | PH | 10-13 | 11.3 | |
| 9 | Acid neutralization rate | s | <16 | 15 |
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