Factory supply 99.999% Alumina Artificial sapphire


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Specifications Type | 5N Alumina Disc | Alumina Granules | Alumina Balls | Alumina polycrystalline | Crystalline phase | a | a | a | a | Specifications | 50,60,80,180,210,275 | 2-5mm | 2-5mm | 2-30mm | Bulk density | --------- | 1.8 | 2.0 | 2.0 | Lump density | ≥3.7 | -- | -- | -- | AL2O3 | 99.999 | 99.999 | 99.999 | 99.999 | Si(ppm) | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | Na(ppm) | ≤1 | ≤1 | ≤1 | ≤1 | Fe(ppm) | ≤1 | ≤ | ≤1 | ≤1 | Ca(ppm) | ≤1 | ≤1 | ≤1 | ≤1 | Mg(ppm) | ≤1 | ≤1 | ≤1 | ≤1 | Cu(ppm) | ≤1 | ≤1 | ≤1 | ≤1 |
Features and Advantages Our alumina for sapphire use is produced with alumina through a patented method of choline hydrolysis, possessing the following advantages and benefits. High purity Quality stability across production lots. Zero pollutionc Applications: Artificial sapphire |

Application:
1.Luminescent materials: rare earth trichromatic phosphors used as the main raw material long afterglow phosphor, PDP phosphor, LED phosphor;
2.Transparent ceramics: used as fluorescent tubes for high pressure sodium lamp, electrically programmable read-only memory window;
3.Single Crystal: for the manufacture of ruby, sapphire, yttrium aluminum garnet;
4.High strength high alumina ceramic:as the substrate used in the manufacture of integrated circuits, cutting tools and high purity crucible;
5.Abrasive:manufacture the abrasive of glass, metal, semiconductor and plastic;
6.Diaphragm: Application for the manufacture of lithium battery separator coating;
7.Other: as an active coating, adsorbents, catalysts and catalyst supports, vacuum coating, special glass materials, composite materials, resin filler, bio-ceramics etc.

Hebei Suoyi Chemicals Import and Export Co., Ltd..


• Prices:we can quote best price due to we have factory.
• Quality:Products certificated with CNAS,CMA,SGS etc.
• Service:Strong R&D team and qualified engineers,good sales and after-sales departments to meet any customized requirements.
• Production capacity:Advanced production equipments with more than 300 workers to meet any ordered you make!
• Our outside market:USA,Argentina,Colombia,Brazil,Turkey,Spain, Russia,Singapore,Korea,Japan etc(Also cooperation with famours international groups:LG Group,Torrecid Group,3M,Yuber Group, Samsung Group and so on)
• Cooperation concept:Quality first,credit principal,reasonable price,customer uppermost



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