OEM Factory for High Purity Aluminum Oxide For Led Phosphor - 5N 99.999% high purity aluminum hydroxide – Zhanchi
OEM Factory for High Purity Aluminum Oxide For Led Phosphor - 5N 99.999% high purity aluminum hydroxide – Zhanchi Detail:
Aluminum hydroxide is an inorganic substance. The chemical formula Al(OH)3 is the hydroxide of aluminum. Aluminum hydroxide can react with acid to form salt and water, and can react with strong alkali to form salt and water. Therefore, it is an amphoteric hydroxide. Because it is also acidic, it can also be called aluminic acid (H3AlO3). However, tetrahydroxyaluminate （[Al(OH)4]-） is actually generated when reacting with alkali. Therefore, it is usually regarded as metaaluminic acid monohydrate （HAlO2·H2O）, which can be divided into industrial grade and pharmaceutical grade according to its use.
Through the strict control of raw materials and production process, our company 5N 99.999% high purity aluminum hydroxide powder has high purity and good product stability
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4N 99.99% and 5N 99.999% high purity aluminum hydroxide |
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Type |
CX100A |
CX100 |
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Al2O3 Content |
% |
≥99.99% |
≥99.999% |
|
Phase state |
Al2O3·nH2O (n=0.2-3) |
Al2O3·nH2O (n=0.2-3) |
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Appearance |
White powder |
White powder |
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Na |
ppm |
≤10 |
≤2 |
|
Fe |
ppm |
≤10 |
≤2 |
|
Ca |
ppm |
≤2 |
≤1 |
|
Si |
ppm |
≤10 |
≤2 |
|
Cu |
ppm |
≤2 |
≤1 |
|
Mg |
ppm |
≤2 |
≤1 |
|
Ti |
ppm |
≤2 |
≤1 |
|
Cr |
ppm |
≤2 |
≤1 |
|
D50（Size） |
um |
10-30 |
10-30 |
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Apparent Density |
g/cm3 |
0.3-0.5 |
0.3-0.5 |
|
Specific Surface Area |
m2/g |
≥180 |
≥180 |
|
Sintered Density |
g/cm3 |
— |
— |
5N 99.999% high purity aluminum hydroxide powder is the most widely used inorganic flame retardant additive. As a flame retardant, aluminum hydroxide can not only be flame retardant, but also prevent smoking, no dripping and no toxic gas. Therefore, it has been widely used, and its use is increasing year by year. Scope of application: thermosetting plastics, thermoplastics, synthetic rubber, coatings, building materials and other industries. At the same time, aluminum hydroxide is also the basic raw material of aluminum fluoride necessary for electrolytic aluminum industry, and aluminum hydroxide is also widely used in this industry
We also have other type 4N and 5N high purity aluminum hydroxide powder, contact with us for OEM
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We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for OEM Factory for High Purity Aluminum Oxide For Led Phosphor - 5N 99.999% high purity aluminum hydroxide – Zhanchi , The product will supply to all over the world, such as: Lisbon, Greek, UK, Furthermore, all of our items are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our goods, please don't hesitate to contact us. We will do our best to meet your needs.
By Margaret from Jamaica - 2017.11.11 11:41
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Poppy from Melbourne - 2018.02.12 14:52