Coated Fine Aluminum Hydroxide
PF-1S grade products are independently developed by the company and obtained the national invention patent (a production method of surface coated modified aluminum hydroxide micropowder, patent number: ZL 2015 1 0339865.5) of the new surface treatment technology of aluminum hydroxide micropowder. High-tech products, so that ultra-fine aluminum hydroxide micropowder with large surface energy and strong adsorption trend can achieve the best modification effect, fundamentally solving the problem of ultra-fine ion agglomeration, insufficient modification and uneven dispersion.
Keywords：
Category:
PF-S
Coated Fine Aluminum Hydroxide
Product Name
Surface Treatment Aluminum Hydroxide Micropowder
Product features
PF-1S grade products are independently developed by the company and obtained the national invention patent (a production method of surface-coated modified aluminum hydroxide micropowder, patent number: ZL 2015 1 0339865.5). High-tech products produced by the new technology of surface treatment of aluminum hydroxide micropowder make ultrafine aluminum hydroxide micropowder with large surface energy and strong adsorption trend achieve the best modification effect, fundamentally solving the problem of ultrafine ion agglomeration and insufficient modification and uneven dispersion. Especially in the application of high performance (aerospace, submarine cables, weather-resistant cables, etc.), compared with untreated products, surface-treated aluminum hydroxide micropowder has the following obvious advantages:
|
Improve dispersion uniformity |
Reduce transmission losses |
|
Shorten mixing time and easy extrusion |
Improve physical and electrical properties |
|
Enhance heat resistance and flame retardancy |
Enhanced water resistance and improved dynamic stability |
|
Name |
Unit |
Indicator value |
|
Al(OH)3 |
[%] |
≥99.6 |
|
SiO2 |
[%] |
≤0.02 |
|
Fe2O3 |
[%] |
≤0.02 |
|
Na2O |
[%] |
≤0.30 |
|
Na2O(Soluble) |
[%] |
≤0.01 |
|
Loss of ignition |
[%] |
34.5±0.5 |
|
Adhesion to water |
[%] |
≤0.30 |
|
Median particle size (laser diffraction) |
D50(μm) |
1.0-2.0 |
|
Loose density |
[kg/m3] |
300-350 |
|
Oil absorption |
[ml/100g] |
≤38 |
|
Whiteness |
[%] |
≥97 |
|
Conductivity |
[μs/cm] |
≤60 |
|
Refractive index |
|
1.58 |
|
Mohs hardness |
|
3 |
|
Coating rate |
[%] |
≥90 |
|
·Wire and cable |
· Rubber application |
|
· Thermoplastic |
· Thermosetting material |
|
· Paper paint |
· Other applications |
Disclaimer
All data listed in this article is believed to be correct and reliable, but is not intended to meet any other detailed standards. This product does not carry any warranty or quality assurance. Values are reference values and are subject to production tolerances. These values are the only values described by the product and are not guaranteed for other properties. It remains the user's responsibility to test the suitability of the product for its application.
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Zibo Pengfeng New Material Technology Co., Ltd.
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