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Titanium Dioxide (NR960 Rutile) - China

Titanium Dioxide (NR960 Rutile) - China in Tradeasia

IUPAC Name

Dioxotitanium

Cas Number

13463-67-7

HS Code

3206.11.10

Formula

TiO2

Basic Info

Appearance

White powder

Common Names

Titania; Rutile; Anatase

Packaging

25, 500, 1000 KG

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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