Home All Products Titanium Dioxide (NR960 Rutile) - China

Titanium Dioxide (NR960 Rutile) - China

IUPAC Name

:   Dioxotitanium

Cas Number

:   13463-67-7

HS Code

:   3206.11.10

Formula

:  

TiO2
Basic Info

Appearance Name

:   White powder

Common Names

:   Titania; Rutile; Anatase

Packaging

:   25, 500, 1000 KG
Industry

Paint, Ink and Coating
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Technical Document

Brief Overview

Titanium dioxide, or Titania, is an inorganic compound renowned for its white powder form, identified by the chemical formula TiO2. It predominantly manifests in two crystal structures, rutile and anatase. Anatase, valued for its cost-effectiveness, easy dispersion in water-based systems, and proficient opacifying properties, possesses untreated titanium dioxide with a refractive index of 2.55. However, its use is infrequent in exterior paint, excluding highway paints.

Manufacturing Process

The sulfur process facilitates the production of titanium dioxide (TiO2) in both anatase and rutile forms through specific steps :

  1. Dissolving the raw material containing titanium dioxide in concentrated sulfuric acid.
  2. Precipitating hydrous titanium dioxide from the acidic solution through dilution and boiling (hydrolysis).
  3. Eliminating contaminants through leaching
  4. Increasing particle size via calcination at temperatures around 1,000°C.
  5. Purifying and subsequently coating the pigment with organic and inorganic oxides.

Brief Overview

Titanium dioxide, or Titania, is an inorganic compound renowned for its white powder form, identified by the chemical formula TiO2. It predominantly manifests in two crystal structures, rutile and anatase. Anatase, valued for its cost-effectiveness, easy dispersion in water-based systems, and proficient opacifying properties, possesses untreated titanium dioxide with a refractive index of 2.55. However, its use is infrequent in exterior paint, excluding highway paints.

Manufacturing Process

The sulfur process facilitates the production of titanium dioxide (TiO2) in both anatase and rutile forms through specific steps :

  1. Dissolving the raw material containing titanium dioxide in concentrated sulfuric acid.
  2. Precipitating hydrous titanium dioxide from the acidic solution through dilution and boiling (hydrolysis).
  3. Eliminating contaminants through leaching
  4. Increasing particle size via calcination at temperatures around 1,000°C.
  5. Purifying and subsequently coating the pigment with organic and inorganic oxides.

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