Inorganic Chemicals
Description
CAS #:1344-28-1 Molecular formula: Al2O3
MW: 101.96 Melting point: 2050 ℃ Boiling point: 2980 ℃
Specifications:
1. Item No.: VK-L08T-S
Appearance: White powder
Content of Al2O3 before handling: min 99.99%
Surface treatment agents: Oil coating treatment chemicals 0.1%
BET, m2/g: 10-20
Average particle size: 25-35nm
2. Item No.: VK-L08T-H
Appearance: White powder
Content of Al2O3 before handling: min 99.99%
Surface treatment agents: water coating treatment chemicals 0.1%
BET, m2/g: 10-20
Average particle size: 25-35nm
Performance:
1.Anti-scratch: the surface of painting and coating can form a layer of dense, uniform network structure, which will protect the paint from damaging following polymer paint.The property of preventing characterization of nano-painting is three times higher than regular painting.
2. Abrasion resistance: nano alumina is widely used in the field of paints and coatings are widely used due to its excellent wear resistance. Adding 1-2% nano alumina coating can greatly increase wear resistance of the coating , which is 2 to 4 times higher than traditional coating on wear resistance.
3. Insulation resistance: nano-alumina has high resistivity, and good insulation properties, it’s widely used in plastics, rubber, ceramics, paint, polyimide film, polyester film, and polyester fiber cloth and so on. It can improve the coating density and dielectric breakdown strength, insulation properties can be improved more than 3 times
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hangzhou wanjing new material co.,ltd
Nanometer Sio2,Silicon Dioxide, SiO2, nanometer Silica, nano silicon dioxide
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hangzhou , zhejiang
China, 310011
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