| Color: | White |
|---|---|
| Appearance: | Ball |
| Transport Package: | 25kg Drum or 50kg Drum |
| Specification: | according to customer |
| Trademark: | GUANRU |
| Origin: | China |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina
The appearance is white crystal ball with uniform particle size, stable chemical property, good crystal phase stability, difficult to dissolve in acid and alkali, and has good sintering activity. Aluminum oxide can be used as raw material for preparing high purity aluminum oxide powder.
High purity aluminum oxide powder is white powder, uniform particle size, easy to disperse, stable chemical properties, moderate shrinkage at high temperature, with good sintering performance; High conversion and low sodium content. The product is the basic raw material for the production of heat-resistant, wear-resistant and corrosion-resistant products, such as high-aluminum refractory materials, high-strength ceramic products, automotive spark plugs, advanced abrasive materials and other products of reliable quality, with high melting point, good thermal stability, high hardness, good wear resistance, high mechanical strength, good electrical insulation, corrosion resistance. Widely used in shaping, amorphous refractory materials, refractory castable binder, wear-resistant abrasives, high purity refractory fiber, special ceramics, electronic ceramics, structural ceramics, stainless steel, granite and other decorative materials mirror polishing. It can meet the requirements of users with different uses and different process conditions.
Alumina is calcined with first grade industrial alumina, aluminum hydroxide plus additive technology at low temperature, and then adopts advanced grinding technology and process to produce activated alumina micro-powder, which is characterized by large activity and fine particle size. It is especially suitable for shaped products and amorphous refractory materials such as refractory castable, plastic, repair material, spray filler, and coating material, which has a strong effect on improving the high temperature strength of refractory materials and improving the corrosion resistance of materials.
1.High purity, the raw material through chemical treatment, remove silicon, iron, titanium and other oxides of the product, powder purity up to 99.9% or more.
2.High filling, the particle sphericity is high, the particle size distribution is narrow, can be high-density filled silicone rubber, plastic, can get low viscosity, good flow mixture.
3.Good thermal conductivity, because it can be filled with high density, compared with crystalline silicon powder, can get high thermal conductivity, good heat dissipation mixture.
4.Low wear, because of its spherical appearance, the wear of mixing machine, forming machine and mold equipment is greatly reduced, which can extend the service life of the equipment.
5.The particle size distribution is narrow, the particle distribution of a single particle size is relatively concentrated, and the frequency distribution curve on the particle size analysis report is a very narrow single-peak graph.
1.Transparent ceramic, high-pressure sodium lamp tube, EP-ROM window;
2.Cosmetic fillers;
3.Single crystal, ruby, sapphire, white stone, yttrium aluminum garnet;
4.High strength alumina ceramics, C substrate, packaging materials, cutting tools, high purity crucible, winding spindle, bombarding target, furnace tube;
5.Precision polishing materials, glass products, metal products, semiconductor materials, plastics, tape, grinding tape;
6.Paint, rubber, plastic wear-resistant reinforcement materials, advanced water-resistant materials;
7.Vapor deposition materials, fluorescent materials, special glass, composite materials and resin materials;
8.Catalyst, catalytic carrier, analytical reagent;
9.Aerospace wing leading edge.
Reasonable price
Have excellent quality and reasonable price is one of the important factors for enterprises to maintain their advan tage in the market competition. Based on the basic principle of "Add Value For Customers", Our company set the prices of each product in accordance with market condition to achieve a win-win situation with partners.
Professional services
Professional service attitude and professional service quality is the key to ensure the quality of service. We listen to the voice of customers, through a high-quality professional team, accurately grasp customer needs, provide professional and effectively solutions for customers and pursue the highest customers satisfaction.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}