Knowde Enhanced TDS
Identification & Functionality
- Catalyst Support
- Chemical Family
- Chemical Name
- INCI Name
- Ingredient Origin
- CASE Ingredients Functions
- Composite Materials Functions
- Cosmetic Ingredients Functions
- Industrial Additives Functions
- Plastics & Elastomers Functions
- CAS No.
- 1344-28-1
- EC No.
- 215-691-6
- Technologies
- Product Families
Features & Benefits
- Benefit Claims
- CASE Ingredients Features
- Materials Features
- Product Features of α-phase ultra-fine Al2O3:
Stable phase, 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 ultra-fine 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 YAG laser crystal and integrated circuit substrates.
Applications & Uses
- Markets
- Applications
- Applicable Processes
- Composites End Use
- Plastics & Elastomers End Uses
- Applications
- Transparent ceramics: high-pressure sodium lamps, EP-ROM window.
- Cosmetic filler.
- Single crystal, ruby, sapphire, sapphire, yttrium aluminum garnet.
- High-strength aluminum oxide ceramic, C substrate, packaging materials, cutting tools, high purity crucible, winding axle, bombarding the target, furnace tubes.
- Polishing materials, glass products, metal products, semiconductor materials, plastic, tape, grinding belt.
- Paint, rubber, plastic wear-resistant reinforcement, advanced waterproof material.
- Vapor deposition materials, fluorescent materials, special glass, composite materials and resins.
- Catalyst, catalyst carrier, analytical reagent.
- Aerospace aircraft wing leading edge.
Properties
- Color
- Typical Properties
- Composition
| Value | Units | Test Method / Conditions | |
| Nominal Primary Particle Size | 300.0 | nm | — |
| Molecular Weight | 101.96 | — | — |
| pH Value | 6.9 | — | — |
| Primary Particle Size | 300.0 | nm | — |
| Specific Surface Area | 5 - 8 | m²/g | — |
| Value | Units | Test Method / Conditions | |
| Magnesium Content | 6.0 | ppm | — |
| Silicon Content | 24.0 | ppm | — |
| Iron Content | 30.0 | ppm | — |
| Zinc Content | 6.0 | ppm | — |
| Copper Content | max. 1 | ppm | — |