Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Base Chemicals Functions
- Plastics & Elastomers Functions
- CAS No.
- 1344-28-1
- EC No.
- 215-691-6
Features & Benefits
- Base Chemicals Features
- Fluids & Lubricants Features
- Materials Features
- Product Features
- High specific surface area and high purity
- Low water content
- Crystalline Al₂O₃ with y-/δ structure
- Very high thermal and chemical stability
- Positive surface charge
- Product Highlights
- This product is a fine particulate, pure aluminum oxide with high specific surface area.
- It is used in metal working fluids and wire drawing lubricants: The AEROXIDE® Alu C particles can improve the metal surface in some applications.
Applications & Uses
- Applications
- Applicable Processes
- Compatible Substrates & Surfaces
- Fluids & Lubricants Type
- Fluids & Lubricants End Use
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
- In ceramic materials as a bonding agent and for control of sintering activity
- Filler in thermoplastic polymers, silicones, and composite materials to control density, heat conductivity, and dielectric characteristics
- Flow regulation of fine particulate organic and inorganic materials with and without electrostatic charging
- Efficient catalyst substrate with good thermal and hydrothermal stability
Typical Applications
- Plasticizers
- Blowing agents
- Antistatic agents
- Anti-fogging agents
Properties
- Physico-Chemical Properties
- Note
* ex plant
| Value | Units | Test Method / Conditions | |
| Tamped Density* | approx. 50 | g/l | — |
| Specific Surface Area (BET) | 85 - 115 | m²/g | — |
| Sieve Residue (45 µm) | max. 0.050 | % | By Mocker Apparatus |
| pH Value (in 4% dispersion) | 4.5 - 5.5 | — | — |
| Loss on Drying* (at 105 °C, 2 hours) | max. 0.5 | % | — |
| Al₂O₃ Content (based on ignited material) | min. 99.8 | % | — |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Packaging & Availability
- Packaging Type
- Regional Availability
- Packaging Information
AEROXIDE® Alu C is supplied in multiple layer 10 kg paper bags.
Storage & Handling
- Shelf Life
- 2 years
- Storage Conditions
Recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. AEROXIDE® Alu C should be used within 2 years after production.