Aluminum Hydroxide Powder for Ccl

Product Details
Customization: Available
Certification: ISO
Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass
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  • Aluminum Hydroxide Powder for Ccl
  • Aluminum Hydroxide Powder for Ccl
  • Aluminum Hydroxide Powder for Ccl
  • Aluminum Hydroxide Powder for Ccl
  • Aluminum Hydroxide Powder for Ccl
  • Aluminum Hydroxide Powder for Ccl
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Basic Info.

Model NO.
SY
Transport Package
Paper Bag, Big Bag, Pallet
Specification
AI2(OH)3>99%
Trademark
ST
Origin
Lianyungang, China
HS Code
2818300000
Production Capacity
50000pieces/Year

Product Description

product information:
Aluminum Hydroxide Powder for Ccl
Aluminum Hydroxide Powder for Ccl
Aluminum Hydroxide Powder for Ccl

Product Description:

Specially engineered for copper clad laminate (CCL) applications, our high-performance aluminum hydroxide powder delivers exceptional flame retardancy, high purity, and stable thermal decomposition properties. With ultrafine particle size distribution (D50 0.5-20μm), it ensures uniform dispersion in resin systems, significantly enhancing the flame retardant rating  and dielectric properties of CCL while maintaining excellent processing fluidity.
 

Specifications: 

Parameter Value
Chemical Formula Al(OH)3
Particle Size (D50) 0.5-20μm (customizable)
Purity ≥99.5%
Whiteness ≥95%
Decomposition Temperature ≥200°C
Moisture Content ≤0.3%
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

  

 

Key Advantages

 

 Superior Flame Retardancy

  • Endothermic decomposition releases water vapor to dilute flammable gases, significantly improving CCL's flame resistance.

 Low Dielectric Loss

  • High purity with minimal impurities ensures stable signal transmission in high-frequency circuits.

 Excellent Dispersibility

  • Ultrafine spherical/near-spherical particles reduce resin system viscosity and improve processability.

 Eco-Friendly & Safe

  • Halogen-free flame retardant compliant with RoHS/REACH standards, ideal for premium electronic materials.

 Customization Available

  • Surface modification (silane coupling agent treatment) option to enhance resin interfacial bonding.
     

Applications

 
  • Copper Clad Laminates (CCL): FR-4, high-frequency CCL, halogen-free CCL

  • Electronic Packaging Materials: Semiconductor substrates, IC carriers

  • Other Flame Retardant Composites: PCB solder mask, electronic adhesives
     

Why Choose Our Product?

 
  1. CCL-Optimized Formula: Particle size and surface characteristics tailored for CCL applications to prevent filler agglomeration.

  2. Strict Quality Control: Each batch includes ICP test reports to guarantee ultra-low metal ion content (Na+, Cl-, etc.).

  3. Technical Support: Provides flame retardancy test data and formulation recommendations to facilitate product upgrades.
     

Packaging & Storage

 
  • Packaging: 25kg/bag (customizable)

  • Storage: Keep in cool, dry place (recommended humidity ≤60%)
     

Success Cases

 

Already adopted by multiple premium CCL manufacturers in China, helping clients achieve UL certification and improve production yield.



Company Information:
Jiangsu Shengtian New Materials Co., Ltd. has a technical research and development team focusing on ultra-fine powder materials, and has strong strength in the research and development and production of ultra-fine functional materials, composite materials and related applications, and has become a more influential high-tech enterprise in the ultra-fine functional powder industry.
The company's products include crystalline silicon powder, molten silicon powder, soft composite silicon powder, spherical silicon powder, aluminum oxide powder, ceramic powder, glass powder and other ten categories, nearly 100 kinds of different specifications of products, and has a strong modification, compounding and other follow-up deep processing technology and capabilities. The products are processed by special technology, the production technology is leading and innovative, and the introduction of international technical standards for similar products, widely used in electronic packaging, copper clad plate, ink coating, adhesive, ceramics, precision casting, glass fiber, plastic rubber and other industries, giving its functionality while helping customers reduce costs. And provide the overall application of technology solutions.
The company has more than 20 different types of production lines, more than 100 sets of domestic advanced equipment, with an annual output of 50,000 tons. The company adopts professional production and testing equipment and formulates strict production quality control system to conduct all-round control of product quality. All products of the company have passed SGS environmental protection testing, in line with the EU ROHS green environmental protection standards. The company took the lead in the silicon powder industry through the ISO9001 quality management system certification and ISO14001 environmental management system certification, has passed the high-tech product identification. The company's products and solutions have been applied to more than 160 enterprises around the world, including more than 80 customers with stable cooperation for more than 10 years.
Aluminum Hydroxide Powder for Ccl

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Aluminum Hydroxide Powder for Ccl
Aluminum Hydroxide Powder for Ccl
Aluminum Hydroxide Powder for Ccl


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

Aluminum Hydroxide Powder for Ccl

 




 

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