Alumina Filler Powder for Coating Applications

Product Details
Customization: Available
Certification: ISO
Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass
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  • Alumina Filler Powder for Coating Applications
  • Alumina Filler Powder for Coating Applications
  • Alumina Filler Powder for Coating Applications
  • Alumina Filler Powder for Coating Applications
  • Alumina Filler Powder for Coating Applications
  • Alumina Filler Powder for Coating Applications
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Basic Info.

Model NO.
SP
Transport Package
Paper Bag, Big Bag, Pallet
Specification
AI2O3>99%
Trademark
ST
Origin
Lianyungang, China
HS Code
7603100010
Production Capacity
50000pieces/Year

Product Description

product information:
Alumina Filler Powder for Coating Applications
Alumina Filler Powder for Coating Applications
Alumina Filler Powder for Coating Applications
Product Description
This product is a high-purity aluminum oxide (Al2O3) filler powder, designed specifically for high-end coatings, anti-corrosion coatings, and special paints. It offers excellent weather resistance, high hardness, and chemical stability. Through fine classification processes, the particle size (D50 2-50μm adjustable) is precisely controlled to significantly enhance the wear resistance, corrosion resistance, and mechanical strength of coatings, while maintaining excellent dispersibility and application performance.
 
Core Advantages
Enhances coating hardness - Mohs hardness level 8, significantly improving wear resistance
Resistant to acid and alkali corrosion - Strong chemical inertness, suitable for harsh environments
Customizable particle size (2-50μm) - Meets requirements for different coating thicknesses
High whiteness (≥90%) - Does not affect coating color, suitable for light-colored systems
Low oil absorption value - Reduces resin usage and lowers formulation costs
Excellent dispersibility - Good compatibility with various resins (epoxy/polyurethane/acrylic)


Basic Parameters
 
Item Unit Typical Values
Exterior / white powder
Density kg/m³ 3.7 ×103
Moh's hardness / 6-9
Coefficient of linear expansion 1/k 0.7×10-6
Pyroconductivity w/k.m 30
Refraction coefficient / /
 
Typical Applications
Industrial anti-corrosion coatings: Corrosion protection for chemical equipment and offshore platforms
Wear-resistant floor paints: Wear-resistant coatings for factory workshops and parking lots
High-temperature coatings: Heat-resistant protective layers for boilers, chimneys, etc.
Special decorative paints: Metallic effect paints, sand texture paints
Coil coatings: Pre-coating for colored steel plates
 
Why Choose Us?
Strict quality control - Compliant with ISO 9001 standards, ensuring high batch stability
Technical support - Provides particle size matching suggestions and formulation optimization solutions
Customization services - Supports surface modification (silane/titanate coupling agent treatment)
Fast delivery - Regular specifications available from stock, supporting small-batch trial orders
 
Packaging and Transportation
Standard packaging: 25kg/bag (customizable)
Transportation methods: Sea/land transport available, supporting global exports
 
Inquiry Tips
Free samples and technical data sheets (TDS) provided
Supports customized particle size distribution and surface treatment processes as needed
 


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.
Alumina Filler Powder for Coating Applications

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Alumina Filler Powder for Coating Applications
Alumina Filler Powder for Coating Applications
Alumina Filler Powder for Coating Applications


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

Alumina Filler Powder for Coating Applications

 




 

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