Characters:

α Phase nano Aluminum oxide (Al2O3), high hardness, good dimensional stability, can be widely used in various plastics, coatings, rubber, ceramics, refractories and other products to strengthen and toughen, for plastics, rubber thermal conductivity, especially to improve the compactness of ceramics, smoothness, cold and hot fatigue, fracture toughness, creep resistance and wear resistance of polymer products Especially remarkable. As nano-alumina is also a far-infrared emitting material with excellent performance, it has been used as far-infrared emitting and thermal insulation materials in chemical fiber products and high-pressure sodium lamps. In addition, alpha-phase alumina has high resistivity and good insulation properties, which can be used in the main components of YGA laser crystals and integrated circuit substrates.

Technical indicators:

Alpha phase nano aluminum oxide Scope of application:

1, transparent ceramics: high-pressure sodium lamp tube, EP-ROM window.

2, cosmetic filler.

3. Single crystal, ruby, sapphire, sapphire, yttrium aluminum garnet.
4. High-strength alumina ceramics, C substrate, packaging materials, cutting tools, high purity crucible, winding shaft, bombardment target, furnace tube.
5. Precision polishing materials, glass products, metal products, semiconductor materials, plastics, magnetic tapes, grinding tapes.

6, coatings, rubber, plastic wear-resistant reinforced materials, advanced refractories, and thermally conductive materials.

7, gas-phase deposition materials, fluorescent materials, special glass, composite materials, and resin materials.

8, catalyst, catalytic carrier, analytical reagent.

Usage: Solvent can be added to disperse well, then to the main material stirring and mixing, can also be added directly, stirring and dispersing, mixing evenly.

Addition: it is recommended to add 1 to 5%. Users should decide the best dosage according to different systems.

Packing: 5 kg / box, 10 kg / box.

The seal is stored in a cool, dry, well-ventilated area. Avoid direct sunlight.

Introduction: 

CAS#：1344-28-1

The special abrasion-resistant powder for coatings is obtained by special treatment of aluminium trioxide. It is specially used for various coatings, primers, topcoats, strengthening abrasion resistance, improving hardness, good dispersibility, high hardness and transparency of products. At present, floor topcoat primers and non-stick pot topcoat primers are widely used and the effect is very good.

Technical indicators:

Aluminum oxide abrasion resistant powder (For coating)

Function:

1. Adding special abrasion-resistant powder to coatings can reinforce the coatings and improve the hardness and wear resistance of the coatings. The hardness increases with the increase of the added amount.

2, adding special wear-resistant paint does not affect the adhesion and transparency of coating.

3. Adding special abrasion-resistant powder can reduce volume shrinkage and improve adhesion between coating and substrate.

4, the added amount of wear-resistant powder is increased, and the thermal stability of the coating is improved.

Addition: The recommended amount is 2-10%. Users can determine the optimum addition according to different systems through experiments.

Introduction:

Nano aluminum oxide (Al2O3) for lithium batteries is a kind of nano-powder produced by our company according to the performance of the battery and the material of the battery. It has small and uniform particle size, high purity and excellent surface performance. It is widely used in various lithium batteries, alkaline batteries, solar cells and other batteries to improve battery performance. Energy storage performance and safety performance play an important role in energy-saving and environmental protection.

Technical indicators:

Nano aluminum oxide for lithium battery Application:

1. Nano-alumina used as electrode coating for lithium batteries can effectively play the role of heat insulation, insulation and improve safety performance.
2. Doping aluminum into lithium cobalt can form solid solution, stabilize crystal lattice, improve the rate performance and cycle performance.
3. Coating nano-alumina on lithium cobalt oxide can improve the thermal stability, cycling performance and overcharge resistance, inhibit the formation of oxygen and the decomposition of LiPF6, avoid the direct contact between LiCo02 and electrolyte, reduce the loss of electrochemical specific capacity, thereby increasing the electrochemical specific capacity of LiCoO2.
4. The doping of aluminum ion in nano-alumina can increase the voltage of the battery and improve the safety of the battery.

5. Nano-alumina is used to modify the spinel lithium manganate material. The battery has a reversible capacity of 107 mAh/g, 55C cycle 200 times and capacity retention rate of more than 90%. It is the first material that can be used in high-power lithium-ion batteries in China.

Introduction:

In order to meet the market demand, using a unique production process, the use of advanced production equipment at home and abroad, through a rigorous production process made of nano-alumina polishing powder for high-purity white powder, glass, water drill, crystal, metal, a variety of stone series of precision polishing nano-materials. The product has the following advantages:

Crystal phase stability, high hardness, small particle size and uniform distribution.

Grinding force is strong, polishing is fast, brightness is bright, mirror effect is good;

The grinding efficiency is high, the polishing effect is good, the grinding efficiency is far higher than that of soft abrasives such as silica, and the surface finish is better than that of white corundum.

Technical indicators: 

Nano aluminium oxide for polishing (Al2O3) Application:

Artificial gem, zircon, glass, natural gem, jade, jadeite, agate, vibration polishing (machine polishing, rolling polishing), manual polishing (grinding polishing).

Grinding and polishing aluminum, copper, stainless steel, stone, glass, wall and floor tiles.

Metal surface polishing.

Polishing strip, slurry, paint surface, acrylic, stainless steel mirror, non-ferrous metal, jade, marble, granite, crystal, optical glass surface polishing.

Car polishing, polishing, mobile phone shell paint polishing.

Addition: The recommended dosage is 1 to 5%. Users should decide the best dosage according to different systems.

Packing: 20 kg/barrel (lined with PE plastic bag)

Note:

1. please do not soak.
2. please do not touch with wet hands.
3. please wear dustproof covers, safety glasses and protective gloves.
4. please do not leak out. Please clean up immediately when it leaks out.

The ultrafine Aluminum oxide powder after surface treatment is treated by differential treatment of alumina heat-conducting powder.
The surface after lipophilic treatment, good dispersion, good transparency, widely used in a variety of plastics, rubber, adhesives inside, improve the thermal conductivity of products.
Technical index
Item Index
Model L15
Appearance White powder
Al2O3 content﹪ ≥ 99.5
Average particle size 1-5um

Aluminum oxide thermal conductive powder

Application:
1, Thermal conductive plastics, adding alumina thermal conductive powder to make the thermal conductivity of polypropylene (PP).
The thermal conductivity of alumina /PP composites increases with the increase of alumina dosage.
2. The thermal conductivity of silicone rubber can be improved by adding alumina thermal conductivity powder, but the transparency of silicone rubber can not be affected. The thermal conductivity of silicone rubber can reach 1.48-2 W/(m K) with proper addition.
3. Thermal conductive adhesives, such as epoxy adhesive, epoxy resin, thermal conductive coatings, etc., adding alumina thermal conductive powder can make thermal conductivity up to 0.6 W / (m K) or more.
Addition: the recommended dosage is about 5-8%. The specific dosage is determined by the customer’s trial results.
Packing: sample packing: 5 kg / bag.
Regular Packing: 25 kg / bag

For target material, rubber, sapphire, ceramic polishing catalyst, phosphor lamp tube

Nano aluminum oxide for catalytic purification of automobile exhaust

Nano aluminum oxide as catalyst carrier

Nano three oxidation two aluminum catalyst dedicated

Introduction:

CAS#：1344-28-1

Character:

Nano aluminum oxide (Nano Al2O3) 

molecular formula: Al2O3,

molecular weight: 101.96

Melting point: 2050 ℃,

boiling point: 2980 ℃

Technical indicators:

Application:

1. petrochemical industry: high-efficiency catalyst, catalyst carrier and vehicle exhaust purification material.
2. ceramics: transparent ceramics, bioceramics and alumina ceramics.
3. coatings: ceramic coatings, wear-resistant coatings and plasma spraying.
4. polishing material: sub-micron/ nanometer abrasive materials, grinding and precision polishing materials for monocrystalline silicon wafers.
5. illumination: long afterglow phosphor raw materials and rare earth three-color phosphor raw materials, high-pressure sodium lamp translucent tube, LED lamp, etc.
6. Electronics: integrated circuit substrate, single-crystal material and far infrared material.
7. cosmetics: cosmetic fillers.
8. inorganic membrane materials.

Addition: The recommended dosage is 1 to 5%. Users should decide the best dosage according to different systems.

Packing: 10 kilos / bags

The seal is stored in a cool, dry, well-ventilated area. Avoid direct sunlight.

Introduction:

Doped with Al2O3 in ZnO for short AZO, high-temperature resistance, good electrical conductivity, high-temperature stability, good radiation resistance. The product is a kind of transparent conductive material that is relatively cheap, cost-effective and environmentally friendly. It can withstand the high temperature of 1975 C. The conductivity of the product can reach the limit of 6 104_ _ cm by evaporation plating, and the high-temperature stability is also very strong. It is considered as the most promising nano-material in the 21st century. Because of its ITO related properties, this product can be widely used in transparent insulation film, the transparent conductive film and various transparent electrodes in IT industry. Compared with ITO, it has the advantages of low cost.

Nano AZO Application:

1. It is widely used in the production of various transparent conductive antistatic coatings.

2, as a conductive film on LCD; touch-screen display;

3, CRT’s radiation resistant line (EMI, RMI); high light protective lens;

4. Switch-type transparent glass for saving energy and protecting privacy is also used in building and automobile windows.

5, applied to surface sensors; anti reflective film;

6. Photoelectric module conductive film, such as solar cells, light-emitting diodes, photoelectric crystals; organic light-emitting diode electrodes, etc.

Packing: 20KG/ barrel

Nano AZO Technical indicators: 

Nano Al2O3 (L08T) has been widely used in coatings because of its high hardness, high strength, good thermal stability, wear resistance, thermal conductivity, insulation and other excellent properties.

1. Adding nano-Al2O3 active diluent to UV-curable epoxy acrylic coatings can improve the wear resistance and self-repairing ability of the coatings, and increase the hardness of the coatings.
2. UV-curable nano-Al2O3 composite coatings with good adhesion on the surface of PVC plastics. The addition of nano-Al2O3 significantly improved the wear resistance of the coatings, and the coatings still maintained high transparency at a higher filling content.

Many studies have reported that additives containing 1-2% alumina and other hard nanoparticles can significantly improve scratch resistance and water resistance. This technology has been applied to transparent coatings for automobiles.

3. The hardness, scratch resistance and wear resistance of the coatings can be greatly improved by adding nano-alumina. The wear resistance of the coatings is 2-4 times higher than that of the traditional coatings.
4. Coatings with nano-alumina (L08T) have excellent thermal insulation and insulation properties, which can be widely used in plastics, batteries and electrical machines.
5. Nano-alumina (L08T) wear-resistant coatings can be made water-based or solvent-based. Transparent coatings containing nano-alumina can be widely used in transparent plastics, highly polished metal surfaces and surfaces of wood and other flat materials to improve wear resistance and service life.

Technical indicators:

Nano aluminum oxide for coating (Al2O3) Application and characters:

1. The addition of nano-Al2O3 (VK-L08T) can reinforce the coating to a certain extent, and improve the hardness and wear resistance of the coating. The hardness increases with the increase of the content of the coating.
2. Adding nano-Al2O3 (VK-L08T) can improve the adhesion of the coatings, and reach the maximum when the content is 2%.
3. Adding nano-Al2O3 (VK-L08T) can reduce the volume shrinkage and improve the adhesion between coating and substrate.

4, the thermal stability of the coating increases with the addition of nano Al2O3 (VK-L08T).

Addition: 1-5% is recommended. Users can determine the optimum amount of additions by experimenting with different systems.

Introduction:

Nano-alumina (L30JY) is widely used in plastics, rubber, ceramics, coatings, polyamide films (belts), polyester films (belts), soft composite materials (DM, DMD, NHN, NMN, etc.), polyester fiber cloth (belts) and other insulation products because of its uniform particle size distribution, high resistivity and good insulation performance.

Application:

1. Insulating coatings, coatings, coatings: Adding nano-alumina (L30JY) in the coating can improve the density and dielectric breakdown strength of the coating, and the comprehensive insulation performance is the best. High-temperature resistance at the same time
2. Heat conduction and insulation composite material: adding nano-alumina (L30JY) into resin, plastic and rubber, the insulation performance and thermal conductivity are obviously improved, the insulation performance can be improved more than three times, and the heat conduction network chain is formed.
3. insulator material for high-pressure lead-in rods:

The high-voltage lead-in rod prepared by adding nano-alumina (L30JY) has excellent acid corrosion resistance and electrical properties, and high mechanical strength. It can be widely used in chemical industry, metallurgy, electric power, electronics and other applications where the environment is harsh or has special requirements.

4. batteries for electric vehicles, laptop computers, lithium batteries

The positive and negative electrodes are sealed by alpha nano alumina electrical insulators to improve safety performance.

Nano aluminium oxide for insulating materials

Technical indicators:

Function:

(1) When the content of nano-Al2O3 is less than 14%, the viscosity of the adhesive is not faster than that of pure polyamide resin, so the existence of nano-Al2O3 and precursor has little effect on the storage stability of the adhesive.

(2) The apparent decomposition temperature of the composite film increases with the increase of nano-Al2O3 content, reaching the maximum value at about 5%, then decreases, which is about 10 degrees higher than that of pure PI film.

(3) With the increase of nano-Al2O3 content, the tensile strength of the film first increases, reaches the maximum at 5%, then decreases, and increases by 47% compared with the pure PI film.

(4) Under normal conditions, when the content of nano-Al2O3 is 10%, the volume resistivity of the composite film reaches the maximum value, which is an order of magnitude higher than that of pure PI. Therefore, adding a certain amount of Al2O3 can improve the electrical insulation of the composite film, especially the high-temperature volume resistivity.

Basic information:

Cas No.:1344-28-1

Function:

Strong grinding force, quick polishing, bright.

Higher grinding efficiency than silicon and other soft grinding materials, better polishing effect.

Specification:

Nano alumina used for polishing (Nano Al2O3) Application:

1. Artificial jewel, zircon, glass, natural jewel, jadeite, agate, machine, and grinding polishing.

2.Grinding polishing of stainless steel, aluminum, copper, stone, glass and so on.

3.All finished metal surfaces, such as chrome, aluminum, brass, stainless, etc.

4.Surfacement polishing of painting,polish slurry,polish bar,acrylic,stainless steel mirror ,non-ferrous metals,jade,marble,granite,crystal,optic glass,glass

5.Buffing polish of car painting and painting polish of mobile phone shell

Adding content: Recommend adding dosage:1-5%

Packing: 20kg/drum (inner PE plastic bag)

Notice:

1.Reserve in dry situation.

2.Don’t touch with wet hand.

3.Please wear dust-resistance cover, safety glass,and protective gloves.