Description
Technical Parameters
Product Introduction
Modified Super Fine Aluminum Hydroxide is a high-performance, halogen-free, environmentally friendly inorganic flame retardant material, prepared from high-purity aluminum hydroxide through ultrafine grinding and surface modification techniques.
Key Product Advantages
Excellent Flame Retardant Performance: Aluminum hydroxide releases water of crystallization and absorbs heat upon heating, simultaneously forming an alumina protective layer, effectively reducing combustion temperature and flame spread.
Superior Dispersion Performance: Surface modification reduces powder agglomeration and improves adhesion to polymer substrates.
Controlled Particle Size Distribution: Ultrafine grinding and grading technologies control key indicators such as D50 and D97, ensuring uniform and stable powder particle size.
High Purity & Low Moisture: High-purity raw materials are used, and impurities and moisture content are strictly controlled, reducing bubbles and defects during processing and improving material production stability.
Technical Specifications
|
Parameter |
Standard Grade |
Fine Grade |
Test Method |
|
Chemical Formula |
Al(OH)₃ |
Al(OH)₃ |
Chemical Analysis |
|
Appearance |
White Fine Powder |
White Ultra-fine Powder |
Visual Inspection |
|
Al(OH)₃ Purity |
≥99.6% |
≥99.8% |
Chemical Titration |
|
D50 Particle Size |
1.0-2.0 μm |
0.5-1.0 μm |
Laser Particle Size Analyzer |
|
D97 Particle Size |
≤5.0 μm |
≤3.0 μm |
Laser Particle Size Analyzer |
|
Moisture Content |
≤0.5% |
≤0.3% |
Moisture Analyzer |
|
Whiteness |
≥96% |
≥98% |
Whiteness Meter |
|
Surface Treatment |
Customized |
Customized |
Surface Modification |
|
Oil Absorption |
Customized |
Customized |
ASTM D281 |
Quality Control
Raw Material Inspection: Inspects raw material purity, chemical composition, and moisture content to ensure compliance with production requirements.
Production Control: Monitors particle size, modification effects, and key process parameters throughout the entire process to reduce batch-to-batch variations.
Final Product Testing: Pre-shipment testing includes: Chemical Composition, Particle Size Distribution, Moisture Content, and Whiteness.
Testing Equipment: Laser Particle Size Analyzer, Moisture Analyzer, Chemical Analyzer, and SEM Analysis Equipment.
Quality Documents: Available with: COA, TDS, MSDS, and RoHS & REACH Documents.
Application Fields
Flame Retardant Plastics: Used in PP, PE, PVC, ABS, and other plastic systems to improve the flame retardancy and thermal stability of the materials.
LSZH Wire & Cable (Low Smoke Halogen-Free Cable): Used in EVA and PE cable materials to improve flame retardancy and meet the requirements of environmentally friendly cables.
Ruber Products: Suitable for EPDM, silicone rubber, and other systems to improve flame retardancy and heat resistance.
Coatings & Composites: Used in flame-retardant coatings and composites to improve the heat resistance and fire resistance of materials.
Customization & Supply Capability
Particle Size Customization: Adjusting the particle size range according to customer formulation requirements to meet different processing needs.
Surface Modification Customization: Providing matching surface treatment solutions for different resin systems to improve material compatibility.
Flexible Packaging Customization: Supports: 25kg Bags, 500kg/1000kg Jumbo Bags, Customized Labels
Stable Supply: Possesses large-scale production capabilities to support long-term procurement by overseas wholesalers, distributors, and industrial customers.
Packaging & Shipping
|
Packaging |
Details |
|
Standard Bag |
25kg PE Bag + Woven Bag |
|
Bulk Packaging |
500kg / 1000kg Jumbo Bag |
|
Customized Packing |
Available |
Moisture-proof packaging is used to ensure product stability during sea transport and long-term storage.
Company Strength
20+ Years Manufacturing Experience
Founded in 2003, specializing in the R&D and manufacturing of inorganic new materials, with over 20 years of industry experience.
Stable Production Capability
Possesses a large-scale production base and a complete manufacturing system, supporting long-term stable procurement from global clients.
Professional R&D Team
Has material R&D and performance optimization capabilities, providing customized solutions.
Strict Quality Control
Equipped with advanced testing equipment, strictly controlling product quality and batch stability.
Global Export Experience
Products are exported to overseas markets, with mature export services and customer support capabilities.
Customized Solutions
Supports customization of product specifications, performance, and application requirements to meet diverse customer needs.
FAQ
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