Optical-Grade High Reactivity Aluminium Hydroxide Powder Material
Share to:
This product is a high-temperature resistant aluminum hydroxide powder with excellent thermal stability and flame retardant properties. It remains stable in high-temperature environments above 200°C, making it ideal for demanding applications such as electronic encapsulation, specialty plastics, and high-temperature coatings. Manufactured using high-purity raw materials and special surface treatment processes, it ensures superior dispersibility and chemical inertness even under extreme heat.
This product is a high-temperature resistant aluminum hydroxide powder with excellent thermal stability and flame retardant properties. It remains stable in high-temperature environments above 200°C, making it ideal for demanding applications such as electronic encapsulation, specialty plastics, and high-temperature coatings. Manufactured using high-purity raw materials and special surface treatment processes, it ensures superior dispersibility and chemical inertness even under extreme heat.
Specifications:
Parameter
Value
Chemical Formula
Al(OH)3
Particle Size (D50)
1-20μm (customizable)
Purity
≥99.5%
Decomposition Temperature
≥220°C
Whiteness
≥95%
Moisture Content
≤0.3%
Loss on Ignition (LOI)
≤34.5%
Heavy Metal Content
≤10ppm
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
Oil factor
g/100g
31
Applications
Electronic Encapsulation: Used in high thermal conductivity insulating adhesives, copper-clad laminates, etc., to enhance heat resistance High-Temperature Engineering Plastics: Flame retardant filler for heat-resistant modified plastics like PA, PBT, and PC Specialty Coatings: Additive for high-temperature fireproof coatings and ceramic coatings Wire & Cable: Improves heat and flame resistance of insulation layers Ceramic Sintering Aid: Lowers sintering temperature and increases density
Product Advantages
Exceptional Heat Resistance - Decomposition temperature ≥220°C, suitable for high-temperature processing High Purity & Low Impurities - ≥99.5% purity, meeting electronic-grade requirements Superior Flame Retardancy - Endothermic decomposition effectively delays combustion Customizable Particle Size - 1-20μm options available for different processing needs Eco-Friendly & Non-Toxic - Complies with RoHS, REACH, and other international standards
Packaging & Storage
Packaging: 25kg/bag (moisture-proof composite bag) or customized upon request Storage: Store in a cool, dry place to avoid moisture absorption
Strict Quality Control - Batch testing ensures consistent performance Technical Support - Provides optimized application solutions Fast Delivery - Standard specifications in stock, custom production supported
Ideal for demanding high-temperature applications, offering safer and more stable flame retardant solutions!
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
Product Description:
This product is a high-temperature resistant aluminum hydroxide powder with excellent thermal stability and flame retardant properties. It remains stable in high-temperature environments above 200°C, making it ideal for demanding applications such as electronic encapsulation, specialty plastics, and high-temperature coatings. Manufactured using high-purity raw materials and special surface treatment processes, it ensures superior dispersibility and chemical inertness even under extreme heat.
Specifications:
Parameter
Value
Chemical Formula
Al(OH)3
Particle Size (D50)
1-20μm (customizable)
Purity
≥99.5%
Decomposition Temperature
≥220°C
Whiteness
≥95%
Moisture Content
≤0.3%
Loss on Ignition (LOI)
≤34.5%
Heavy Metal Content
≤10ppm
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
Oil factor
g/100g
31
Applications
Electronic Encapsulation: Used in high thermal conductivity insulating adhesives, copper-clad laminates, etc., to enhance heat resistance High-Temperature Engineering Plastics: Flame retardant filler for heat-resistant modified plastics like PA, PBT, and PC Specialty Coatings: Additive for high-temperature fireproof coatings and ceramic coatings Wire & Cable: Improves heat and flame resistance of insulation layers Ceramic Sintering Aid: Lowers sintering temperature and increases density
Product Advantages
Exceptional Heat Resistance - Decomposition temperature ≥220°C, suitable for high-temperature processing High Purity & Low Impurities - ≥99.5% purity, meeting electronic-grade requirements Superior Flame Retardancy - Endothermic decomposition effectively delays combustion Customizable Particle Size - 1-20μm options available for different processing needs Eco-Friendly & Non-Toxic - Complies with RoHS, REACH, and other international standards
Packaging & Storage
Packaging: 25kg/bag (moisture-proof composite bag) or customized upon request Storage: Store in a cool, dry place to avoid moisture absorption
Strict Quality Control - Batch testing ensures consistent performance Technical Support - Provides optimized application solutions Fast Delivery - Standard specifications in stock, custom production supported
Ideal for demanding high-temperature applications, offering safer and more stable flame retardant solutions!
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
