Good hardness and stability.

Widely used in plastic, coating, rubber, ceramic, refractory materials for improving toughness and heat conducting property.

Perfect performance in improving ceramic density, smoothness, the fracture toughness, creep resistance and wear resistance as well as keep temperature balance. It also be used in chemical fiber products and high pressure sodium as far-infrared emission and insulation material because of its excellent far-infrared emission ability.

In addition, alpha alumina has high resistivity and good insulation performance, it can be applied to YGA laser crystal and integrated circuit substrate as main fittings.

Gamma alumina could effectively improve the energy storage property and security performance of lithium batteries, alkaline batteries, solar batteries and so on.

Specifications:

1. Item No.: VK-L30

Appearance: White powder

Crystal: Alpha phase

Purity, min: 99.99%

Partical size, nm: 30-60nm

2.Item No.: VK-L20Y

Appearance: White powder

Crystal: Gamma phase

Purity, min: 99.99%

Partical size, nm: 10-20nm

Application:

1.Transparent ceramics: High pressure sodium lamp, EP- ROM window.

2. Li- Ion batteries, include LMO, LCO and LFP etc.

3. High strength alumina ceramic, C substrates, packaging materials, tools, high purity crucible, spools, bombardment target, furnace tube.

4. Precision polishing materials, glass products, metal products, semiconductor materials, plastic, tapes, burnish belt.

5. Coatings, rubber, plastic wear-resisting reinforced materials and heat conductive materials.

6. Vapor deposition materials, fluorescent material, special glass, composite materials and resin material.

7. Catalyst, catalytic carrier, analytical reagents.