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AEROXIDE® TiO₂ P 25

AEROXIDE® TiO₂ P 25 isa fine-particulate, pure titanium dioxide (TiO₂) 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.

Brand: AEROXIDE (4 products)

Chemical Family: Titanium Compounds

Technical Data SheetSafety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Titanium Compounds
Chemical Name
Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-,hydrolysis products with silica
CAS No.
68909-20-6
EC No.
272-697-1
Technologies
CASE Ingredients,
Elastomers,
Pigments & Colorants
Product Families
CASE Ingredients — Additives
Functional Additives
Elastomers — Elastomer Additives
Processing Aids
Pigments & Colorants — Functional Pigments
Filler & Extender Pigments
Pigments & Colorants — Treated Pigments & Powders
Hydrophilic Treatments,
Hydrophobic Treatments

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
ValueUnitsTest Method / Conditions
Titanium Dioxide (based on Ignited material)min. 99.5%-
Tamped Density*100 - 180g/l-
Specific Surface Area (BET)35 - 65m²/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
RoHS Compliant
Chemical Inventories
DSL (Canada),
EEC/EU ,
TSCA (USA)

Packaging & Availability

Country Availability
Canada,
Mexico,
USA
Packaging Type
Bags
Regional Availability
  • North America
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.