Dióxido de Titânio Anatásio Grau A-100
CAS 13463-67-7
TiO2 Anatásio Grau A-100 — ≥98.5% TiO2, brancura ≥95. Para aplicações de branqueamento de fibras, revestimentos de papel, cerâmica e revestimentos fotocatalíticos.
Em EstoqueQuantidade Mínima
500 kg
Prazo de Entrega
7–14 days
Embalagem
25 kg bags
Especificações
| Crystal Form | anatase |
| TiO2 Content | ≥98.5% |
| Oil Absorption | 22–30 g/100g |
| pH (10% slurry) | 6–8 |
| Whiteness (d/8°) | ≥95 |
Perguntas Frequentes
Anatase TiO2 has a lower refractive index (2.55) than rutile (2.70), resulting in lower hiding power per unit weight. However, anatase offers higher photocatalytic activity (useful for self-cleaning coatings) and a bluer undertone. For most decorative and protective coatings where maximum hiding power and durability are required, rutile is the standard choice. Anatase is specifically used where photocatalytic performance is desired, in fibre and paper whitening, and in ceramic frits where its lower firing temperature conversion assists glaze development.
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