Introduction to Aluminum Hydroxide (Al(OH)₃)
Shandong Crownchem Industries Co., Ltd. is a globally recognized manufacturer and exporter of high-performance aluminum hydroxide (CAS 21645-51-2), serving over 500 clients across 50+ countries. Our aluminum hydroxide stands out as an eco-friendly, versatile flame retardant and functional filler, engineered to meet stringent international quality standards while prioritizing safety and sustainability.
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Key Product Features
1. Superior Physical Properties
- Appearance: Fine white crystalline powder with excellent flowability.
- Purity: High whiteness (≥98%), low alkali content (<0.1%), and ultra-low iron levels (<50ppm).
- Stability: Thermally decomposes to alumina (Al₂O₃) above 180°C, releasing water vapor to suppress smoke and flames.
2. Advanced Surface Modification
Our *activated aluminum hydroxide* undergoes proprietary surface treatment using coupling agents and modifiers, achieving:
- Narrow particle size distribution (D50: 1-20μm customizable).
- Enhanced compatibility with polymers (PP, PE, EVA, rubber).
- Improved dispersion and mechanical strength in composites.
3. Eco-Safe Performance
- Zero halogen, non-toxic, and free from heavy metals (RoHS/REACH compliant).
- Reduces smoke emission by 60%+ and eliminates toxic gas release during combustion.
- NSF-certified for use in food-contact materials and water treatment.
Applications Across Industries
1. Flame Retardant Solutions
- Polymers: LDPE cable compounds, wire & cable insulation, rubber conveyor belts.
- Construction: Fire-resistant coatings, PVC flooring, building panels.
- Transportation: Automotive interiors, aerospace composites.
2. Multi-Functional Additive
- Chemicals: Catalyst carrier, desiccant, fluoride salt production.
- Consumer Goods: Toothpaste abrasives, cosmetics, pharmaceutical excipients.
- Environmental: Water purification agents, waste gas neutralization.
3. High-Performance Fillers
- Enhances arc resistance in electrical components.
- Improves anti-tracking properties in silicone rubber.
- Reduces viscosity in epoxy molding compounds.
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Why Choose Shandong Crownchem's Aluminum Hydroxide?
- Customization: Adjustable particle sizes (1-50μm), LOI values (40-60%), and surface treatments (silane, titanate).
- Logistics: 15-day lead time with flexible packaging (25kg bags, 1-ton jumbo bags).
- Technical Support: Dedicated R&D team for formula optimization and sample testing.
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Commitment to Sustainability
As a Responsible Care® member, we prioritize green production methods, reducing carbon emissions by 30% through closed-loop recycling systems. Our products align with UL 94 V-0, IEC 60332, and other global fire safety protocols.
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Contact Us Today
Elevate your materials with our industry-leading aluminum hydroxide solutions. Request a free sample or inquire about bulk pricing via [ info@xinye-chem.com ]. Discover why 80% of clients reorder within 6 months!
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