Aluminum Oxide-alpha

Aluminum Oxide-alpha

Al2O3 Nanoparticles(alpha) Features:
α-phase ultrafine Al2O3: phase stability, high hardness, materials with high dimensional stability, it is widely used in a variety of plastics, rubber, ceramics, refractory products for reinforcement toughening, in particular, significantly to improve the ceramic density, finish, thermal fatigue resistance, fracture toughness, creep resistance and wear resistance. As the α-phase ultrafine Al2O3 is a high performance material of far infrared emission, it is widely used to produce artificial ruby, sapphire, yttrium aluminum garnet and also used in the field of fiber fabric products and high pressure sodium lamp as far-infrared emission and thermal insulation materials. In addition, α-phase nano-Al2O3 with high resistivity and good insulation property, it is widely used as the main components for YGA laser crystal and integrated circuit substrates.
Nano Al2O3 Specification

Item(Nano Al2O3 Alpha Phase)

APS

Purity

SSA

Surface Property

Color

Al2O3-α

20nm

>99%

30-50m²/g

Hydrophilic

white

Al2O3-α

50nm

>99%

10-30m²/g

KH550

white

Al2O3-α

50nm

>99%

10-30m²/g

KH570

white


Aluminum Oxide Nanoparticle (alpha) Certificate of Analysis

Item

Ca

Cl

Co

Cr

Fe

Mn

Na

C

Nano Aluminum oxide (alpha) 20-50nm

≤ 20

≤ 310

≤ 5

≤ 5

≤ 240

≤ 5

≤ 50

≤ 5


Alumina Nanoparticles Application:
1. Transparent ceramics: high-pressure sodium lamps, EP-ROM window;
2. Cosmetic filler;
3. Single crystal, ruby, sapphire, sapphire, yttrium aluminum garnet;
4. High-strength aluminum oxide ceramic, C substrate, packaging materials, cutting tools, high purity crucible, winding axle, bombarding the target, furnace tubes;
5. Polishing materials, glass products, metal products, semiconductor materials, plastic, tape, grinding belt;
6. Paint, rubber, plastic wear-resistant reinforcement, advanced waterproof material;
7. Vapor deposition materials, fluorescent materials, special glass, composite materials and resins;
8. Catalyst, catalyst carrier, analytical reagent;
9. Aerospace aircraft wing leading edge;