Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CAS No.
- 68909-20-6
- EC No.
- 272-697-1
- Technologies
Features & Benefits
- Product Features
- High specific surface area and high purity
- Crystalline TiO₂ with predominantly anatase structure
- Very good thermal and chemical stability
- Outstanding catalytic and photocatalytic efficiency
- Photoactive under UV-B radiation
- Heat-stabilizing effect in silicone elastomers through the influence of titanium dioxide on redox processes
Applications & Uses
- Applications
- Efficient raw material for catalyst substrates with high thermal and hydrothermal stability
- Efficient photocatalyst for formulation of self-cleaning construction materials, such as concrete or mineral plasters
- Efficient and overdyable heat stabilizer for silicone vulcanizates at process temperatures to more than 200 °C
- Improvement of the flammability protection of silicone vulcanizates
- Additive and raw material for ceramic and metal materials as bonding agent, sintering additive, or structural component
Properties
- Physico-Chemical Properties
| Value | Units | Test Method / Conditions | |
| Titanium Dioxide (based on Ignited material) | min. 99.5 | % | — |
| Tamped Density* | 100 - 180 | g/l | — |
| Specific Surface Area (BET) | 35 - 65 | m²/g | — |
| SiO₂ Content (based on ignited material) | max. 0.200 | % | — |
| Sieve Residue (45µm) | max. 0.050 | % | By Mocker Apparatus |
| pH Value (in 4% dispersion) | 3.5 - 4.5 | — | — |
| Loss on Drying* (at 105 °C, 2 hours) | max. 1.5 | % | — |
| HCl Content (based on ignited material) | max. 0.300 | % | — |
| Fe₂O₃ Content (based on ignited material) | max. 0.010 | % | — |
| Al₂O₃ Content (based on ignited material) | max. 0.300 | % | — |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Packaging & Availability
- Packaging Type
- Regional Availability
- Packaging Information
AEROXIDE® TiO₂ P 25 is supplied in multiple layer 10 kg 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® TiO₂ P 25 should be used within 2 years after.