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High-Temperature Resistant Aluminum Hydroxide Powder
High-Temperature Resistant Aluminum Hydroxide Powder High-Temperature Resistant Aluminum Hydroxide Powder

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High-Temperature Resistant Aluminum Hydroxide Powder

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Our high-temperature resistant aluminum hydroxide powder (Al(OH)3) undergoes special processing to deliver exceptional thermal stability, with a decomposition temperature exceeding 220ºC, making it ideal for high-temperature processing environments. The product features high purity (≥99.5%), uniform particle size distribution (adjustable D50 1-30μm), and low oil absorption, ensuring excellent flame retardancy and filler performance even under elevated temperatures.
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Product Description:

Our high-temperature resistant aluminum hydroxide powder (Al(OH)3) undergoes special processing to deliver exceptional thermal stability, with a decomposition temperature exceeding 220ºC, making it ideal for high-temperature processing environments. The product features high purity (≥99.5%), uniform particle size distribution (adjustable D50 1-30μm), and low oil absorption, ensuring excellent flame retardancy and filler performance even under elevated temperatures.

Specifications:

Parameter Value
Chemical Formula Al(OH)3
Purity ≥99.5%
Decomposition Temp. ≥220ºC
Particle Size (D50) 1-30μm (customizable)
Whiteness ≥95%
Moisture Content ≤0.5%
Loss on Ignition ≤34.5%


Item Unit Typical Values
Exterior / white powder
Density kg/m³ 2.65 ×103
Moh's hardness / 4
Coefficient of linear expansion 1/k 14×10-6
PH / 7
Oil factor g/100g 31

 


Applications


High-Temperature Plastic Modification: Flame retardant enhancement for engineering plastics like PA, PBT, PET
Wire & Cable: High-temperature insulation layers, flame-retardant sheathing materials
Refractory Materials: Ceramic fibers, fireproof coatings, high-temperature fillers
Electronic Encapsulation: High-temperature curing epoxy resins, semiconductor packaging materials
Rubber Industry: Heat-resistant rubber products, seals, high-temperature hoses


Product Advantages


Superior Thermal Stability - High decomposition temperature suitable for high-temperature processing (e.g., injection molding, extrusion)
High Purity & Low Impurities - Ensures no harmful gas emission under high temperatures
Customizable Particle Size - Adjustable (1-30μm) to meet various processing needs
Eco-Friendly Flame Retardancy - Endothermic decomposition, releases water vapor, non-toxic, low smoke
Excellent Dispersion - Good compatibility with resins, rubber, and other substrates for smooth processing


Packaging & Storage


  • Packaging: 25kg/bag (moisture-proof composite paper bag) or customized upon request

  • Storage: Store in a cool, dry place; avoid humidity. Shelf life: 24 months


Why Choose Our High-Temperature Resistant Aluminum Hydroxide Powder?


  1. Specialized High-Temperature Modification - Surface-treated for optimized thermal stability

  2. Strict Quality Control - Complies with RoHS, REACH, and other international standards

  3. Technical Support - Provides formulation optimization advice to enhance product performance

  4. Stable Supply - Direct factory supply with support for bulk customization


An excellent manufacturing enterprise

The company has 20 patents, the company has passed ISO9001 and ISO14001 certification, and has been recognized as a national high-tech enterprise

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+8618936720888
+86-189-3672-0888

CONTACT US

Tel: +86-189-3672-0888
Emai: sales@silic-st.com
WhatsApp: +8618936720888
Add: No. 8-2, Zhenxing South Road, High-tech Development Zone, Donghai County, Jiangsu Province

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