AEROXIDE® TiO2 P 25 (Germany)

AEROXIDE® TiO2 P 25 is a fine-particulate, pure titanium dioxide with high specific surface area and marked aggregate and agglomerate structure. Because of its high purity, high specific surface area, and unique combination of anatase and rutile crystal structure, the product is suitable for many catalytic and photocatalytic applications. Its structure also makes it suitable for use as an effective UV filter.

Principal: Evonik Corporation Silicas

Functions: Bonding Agent, Heat Stabilizer, Photocatalyst, Sintering Control Additive, Stabilizer

Chemical Family: Oxides, Titanium Compounds

Compatible Polymers & Resins: Silicone Elastomer, Silicones

Labeling Claims: Acetaldehyde-free, Acrylates-free, Aluminum-free, Animal Products-free, Aromatic-free, Asbestos-free, Azo Dyes-free, Benzophenone-free, Biocides-free, Bisphenols-free, Boron-free, Cobalt-free, Conflict Minerals-free, Crystalline Silica-free, Cyanuric Acid-free, Dimethylformamide (DMF)-free, Dimethylfumarate-free, Dry Natural Rubber-free, Ethanol-free, Flame Retardant-free, Food Allergen-free, Formaldehyde-free, Fragrance Allergen-free, Genetically Modified Organism (GMO)-free, Glycol Ether-free, Halogenated Organic Compounds-free, Hazardous Air Pollutants (HAPs)-free, Iodopropynyl butylcarbamate (IPBC)-free, Isocyanates-free, Manganese-free, Melamine-free, Methanol-free, Mineral Oil-free, N-Methyl-2-Pyrrolidone (NMP)-free, Natural Latex Rubber-free, Nitrosamines-free, Optical Brighteners-free, Ozone Non Depleting, Paraben-free, Persistent Organic Pollutants (POP)-free, Pesticide-free, Phthalates-free, Pigment-free, Plasticizer-free, Polybrominated Diphenyl Ethers (PBDEs)-free, Quaternary Ammonium Salt-free, Radioactive-free, Semi-Volatile Organic Compounds (SVOC)-free, Silver-free, Strontium-free, Talc-free, Tin-free, Titanium dioxide-free, Volatile Organic Compound (VOC)-free

Features: Excellent Chemical Stability, Good Thermal Stability, High Purity, High Specific Surface Area, Improved Flammability

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Markets
Applications
Product Applications
  • 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
Product Applications
  • Raw material for catalyst substrates with high thermal and hydrothermal stability
  • Efficient catalyst substrate with good thermal and hydrothermal stability
  • Efficient photocatalyst for formulation of self-cleaning construction materials, such as concrete or mineral plasters
  • Suitable for the construction of efficient dye-sensitized solar cells
  • 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
  • Dry coating of cathode materials in Li-ion batteries to increase performance and life-time

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000006
Principal

Storage & Handling

Storage Conditions

AEROXIDE® TiO2 P 25 should be used within 2 years after production. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.

Other

Color (SDS)
White
Item Number
Odor (SDS)
Odorless
Other Hazards
None
Temperature Control
No
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Hydrochloric Acid Contentmax. 0.3 %%based on ignited material
Titanium Dioxide Contentmin. 99.5 %%based on ignited material
pH3.5-4.5-in 4% dispersion
Material Composition
ValueUnitsTest Method / Conditions
Aluminum Contentmax. 0.3 %%based on ignited material
Ferric Oxide Contentmax. 0.01 %%based on ignited material
Silicon Dioxide Contentmax. 0.2 %%based on ignited material
Physical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 1.5 %%at 105°C, 2 hours
Sieve Fractionation (Retained)max. 0.05 %%45 Μm
Specific Surface Area35.0-65.0 m²/gm²/gBrunauer-Emmett-Teller (BET)
Tapped Bulk Density100.0-180.0 g/Lg/L
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature (SDS)min. 3632.0 °F°F
Density (SDS)approx. 4.1 g/cm³g/cm³at 20°C
Melting Point (SDS)3362.0 °F°F
pH (SDS)3.5-4.5-
pH (SDS)3.5-4.5-at 20°C, 40 g/L
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0 dd