Titanium Dioxide HTR628 Pigment

Name: Titanium Dioxide HTR628

CAS: 1317-80-2

Type: TItanium dioxide powder

Color: White

Other Names: TiO2 

EINECS No.: 215-282-2

Titanium Dioxide HTR628

Titanium Dioxide HTR628 is a fine white powder pigment, which has good light scattering ability, and has a good whiteness, high color strength, strong coverage, non-toxic and tasteless, and has no stimulating effect on the human body. It is widely used in many industrial fields. Such as coatings, plastics, paper and ink, etc.


Titanium Dioxide HTR628 , chemical name titanium dioxide

  • It has good dispersion and low reactivity with oxidants.
  • It has strong tinting and covering power with good wetting.
  • It has good dispersion, strong covering power and stable hue.
  • The white products made of it have the characteristics of high whiteness and good color.


2.Typical Properties

Name Titanium Dioxide HTR628
TiO2 Content (%≥  93
The mass fraction of water soluble matter(%≤ 0.5
Scattering power 107
105℃ Volatile (%≤ 0.5
PH value 6.5~8.5
Oil absorption  (g/100g 20
45µm Sieve residue  (%≤   0.02
Specific resistance   (Ωm≥ 38

Rutile content (%≥



3.Mainly used

Titanium Dioxide HTR628 is widely used in plastics, rubber, inks, paper, makeup, ceramics, daily chemicals, pharmaceuticals, ornaments and other industries. 
  • Indispensable white pigment in ink. The ink containing titanium dioxide is durable and not easy to change color, and has good surface wettability and is easy to disperse.
  • Adding titanium dioxide to plastics can improve the heat resistance, light resistance and weather resistance of plastic products, improve the physical and chemical properties of plastic products, enhance the mechanical strength of products, and prolong service life.
  • Titanium dioxide coating, bright color, high hiding power, strong tinting power, low dosage, many varieties, can protect the stability of the medium, and can enhance the mechanical strength and adhesion of the paint film, prevent cracks, prevent ultraviolet rays and Moisture penetrates and prolongs the life of the paint film.
  • It used for  paper filler, adding titanium dioxide to paper can make the paper have good whiteness, good gloss, high strength, thin and smooth, no penetration during printing, and light weight.
  • Enamel grade titanium dioxide has high purity, good whiteness, fresh color, uniform particle size, strong refractive index and high achromatic power. It has the advantages of strong opacity and opacity, making the coating thin, smooth and acid resistant after enamel coating, and can be mixed evenly with other materials in the enamel manufacturing process, not easy to agglomerate, and easy to melt.

4. Package and storage:
Titanium Dioxide HTR628  are package by 25kgs.
It could be stored well for a long time by avoiding directly to contract with moist environment.

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