Advanced Aluminum Oxide Powder with High Thermal Conductivity Properties

• Customization: Available
• Certification: ISO
• Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass
• Model NO.: SA1010
• Specification: AI2O3>99.9%
• Trademark: ST
• Origin: Lianyungang, China
• HS Code: 7603100010
• Production Capacity: 50000pieces/Year

Product Description

product information:

Spherical aluminum oxide powder

Spherical alumina is calcined by high-temperature melting injection of ordinary amorphous Al2O3, and then sieving, purification and other processes to obtain the final product. Because of its unique properties such as high thermal conductivity and good fluidity, the product is widely used as thermal conductive interface material, thermal conductive engineering plastics and thermal conductive filler for aluminum-based copper clad plate

Product feature

1,High filling ability: high spheroidization rate, controllable particle size distribution, high density filling can be achieved in silicone and epoxy systems, and low viscosity and high fluidity of precursors can be obtained;
2,High thermal conductivity: can achieve multi-directional heat transfer, good dispersion in the system, high thermal conductivity of thermal products;
3,Low wear: Because of its spherical appearance, the wear of the mixer, forming machine and other equipment is reduced, and the life of the equipment is extended

Product application
1,Thermal interface materials: thermal silicone gasket, thermal grease, thermal potting glue, thermal double-sided tape, thermal phase change materials, etc.
2,Thermal engineering plastics: LED lamp shade, switch housing, laptop housing, mobile phone housing, water tank, motor coil skeleton, etc.
3, High thermal conductivity aluminum-based copper clad plate (AI Base CCL) : high-power LED lighting, power circuit, LED TV, etc.
4, Alumina ceramic substrate surface spraying: potentiometer, chip resistor, etc.

Basic Parameters
 

Item	Unit	Typical Values
Exterior	/	white powder
Density	kg/m³	3.7 ×10^3
Moh's hardness	/	6-9
Coefficient of linear expansion	1/k	0.7×10^-6
Pyroconductivity	w/k.m	30
Refraction coefficient	/	/

 
 
1, content: Silica content 99%-99.9%
2,grain fineness distribution:  D50(0.5μm-50μm)       customization

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.

Workshop:
 

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