English
Aluna-100CHC is a high specificity alumina powder synthesized by vapor phase method. The powder has a positive charge on the surface and is commonly used in powder coatings to enhance the charge rate and fluidity of the coatings.
Physical and chemical Data
| Properties | Unit | Standard Value | Testing Method |
| Specific surface area(BET) | ㎡/g | 100±15 | GB/T 26824 |
| pH in 4% dispersion | - | 3.9~5.0 | GB/T 26824 |
| Loss on drying at 300℃x2h | % | ≤5.0 | GB/T 26824 |
| Loss on ignition(Loss on ignition at 1000℃x2h) | % | ≤2.0 | GB/T 26824 |
| Aluna-100 (based on dried material) | % | ≥98 | GB/T 26824 |
| Tamped density | g/L | 60±15 | GB/T 26824 |
| Crystal Shape | - | anatase and rutile mixed crystal structure | GB/T 26824 |
※ Customized products available for special physical or chemical data.
Application
01 Application
1. Powder coatings, photocopier inks to improve chargeability and fluidity.
2. Electret masterbatch for meltblown materials to enhance charge adsorption.
3. Used in phosphor coating in lighting industry to make the luminescence uniform, reduce the light attenuation, and reduce the harm of ultraviolet light.
4. Applied to all kinds of heat-resistant heat insulation boards
02 Properties
1. Small particle size, high purity, high specific surface area
2. Low packing density
3. Ultra-fine particle size, good dispersion
4. Surface carries positive charge
Packaging and storage
Product is supplied in multiple layer 10 kg bags. We recommend to store the product in dry and cool conditions and to protect the material from volatile substances. It should be used within 1 years after production.
For more information on Safety Data Sheets (MSDS), Product Safety Data Sheets, and Product Inspection Reports, please contact us.
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Our Market
Hocon International Co., Ltd. was established in 2015, is a manufacturer specializing in silicone products. Its product varieties include: organosilanes, silicone resin, silicone oil, modified silicone oil and their deep-processing products, the application fields of the products involve daily ...
