DAFEI
Tel: 86 18764707039
Tel
86 18764707039Cathy Zhang 86 15853686871Kate Ge 86 15650271506Bella SunDafei (Shandong) New Material Technology Co., Ltd.
Website: www.shangdongdafei.com
Address: No. 01395, Advanced Chemical Industrial Park, Binhai Economic and Technological Development Zone, Weifang City
Mature Technology: Years of accumulated industry experience have forged sophisticated technology, sound credibility and outstanding reputation
one-on-one
Shuttle Service
After-sales
60-second manual response
Reply within 30 minutes
24-hour Customized Solution
Chemical Name:
53% Magnesium Hydroxide Slurry
I. Basic Information
Chemical Formula: Mg(OH)₂
Appearance: Milky white thick liquid, odorless and tasteless
II. Physical Properties
1. Solid Content: Standard range 30%~60%
2. Viscosity: Low viscosity with good fluidity, easy for pumping and formulation
3. Suspension Performance: Resistant to stratification upon standing, excellent storage stability
4. Form: Water-based suspension with favorable flowability
III. Chemical Properties
1. Acidity and Alkalinity: Weakly alkaline with pH value of 9.5~10.5, strong buffering capacity
2. Solubility: Slightly soluble in water, soluble in strong acids, capable of acid-base neutralization reactions
3. Stability: Chemically stable at ambient temperature, resistant to oxidation and deterioration
4. Environmental Friendliness: Halogen-free, non-toxic, heavy-metal-free, generates no smoke or toxic fumes
Applications:
1. Flame Retardant for Rubber and Plastics: Used as an eco-friendly flame retardant filler in plastics, rubbers, cable compounds, paints and coatings.
2. Environmental Treatment: Flue gas desulfurization (thermal power plants / vessels), pH adjustment of industrial wastewater, heavy metal adsorption.
3. Coatings / Papermaking / Textiles: Matting and flame retardancy for coatings; pH adjustment and retention aid for papermaking; flame retardancy and acid removal for textiles.
4. Agriculture: Slow-release weak alkali agent, applied as soil conditioner.
Technical Parameters:
Proportion of magnesium hydroxide slurry:
Chemical Analysis | |
Aqueous suspension | Standard |
Total solids Mg(OH)2 % | 50-53 |
viscosity | <200mcps |
Appearance | White suspension |
Typical indexes and suspensibility of 53% solid content slurry:
No. | Typical indicators | Units | Standard |
1 | Mg(OH)2 (dry basis) | % | >97.5 |
2 | CaO (dry basis) | % | <0.7 |
3 | Fe2O3 (dry basis) | % | <0.2 |
4 | SiO2 (dry basis) | % | <0.2 |
5 | Chloride | % | 0 |
6 | Density | g/ml | 1.40-1.50 |
7 | Particle (D50) | um | <2 |
8 | Solid content | % | 53 |
9 | Specific surface Area | m2/g | 16 |
Packaging Method:
It is generally packed in IBC totes, 1000L per IBC tote