Paramtents
Product Name Titanium dioxide
Color Index Pigment White 6
CAS No 1317-80-2
EC No 215-280-1
Molecular weight 79.87
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Titanium dioxide is widely used in industries such as coatings, plastics, rubber, ink, paper, chemical fiber, ceramics, daily chemicals, pharmaceuticals, food, etc. The coating industry is the largest user of titanium dioxide, especially Rutile titanium dioxide, which is mostly consumed by the coating industry. Coatings made of titanium dioxide have bright colors, high covering power, strong coloring power, low dosage, and a wide variety. They can protect the stability of the medium, enhance the mechanical strength and adhesion of the paint film, prevent cracks, prevent UV and water penetration, and extend the lifespan of the paint film.
The plastic industry is the second largest user. Adding titanium dioxide to plastics can improve the heat resistance, light resistance, and weather resistance of plastic products, improve their physical and chemical properties, enhance their mechanical strength, and extend their service life.
The paper industry is the third largest user of titanium dioxide powder, mainly used as a paper filler in high-end and thin paper. Adding titanium dioxide to the paper can make it have good whiteness, good luster, high strength, thin and smooth, non penetrating during printing, and light weight. Titanium dioxide for paper making generally uses anatase titanium dioxide without surface treatment, which can act as a Optical brightener and increase the whiteness of paper. However, the laminated paper requires the use of Rutile titanium dioxide with surface treatment to meet the requirements of light resistance and heat resistance.
Titanium dioxide is also an indispensable white pigment in advanced ink. Ink containing titanium dioxide is durable and does not change color, has good surface wettability, and is easy to disperse. Titanium dioxide used in the ink industry includes Rutile and anatase.
Test Item
|
Specification
|
Cont of water % ≤
|
2.5
|
Soluble matter in water %≤
|
0.5
|
Oil absorption %
|
《20
|
Water permeate (grade)
|
5
|
Oil permeate (grade) | 5 |
Conductivity (µm/cm)≤ | 250 |
Volatile at 105℃%(mm) | 《0.5% |
Residues passing through(100mesh)% ≤ | 0.05 |
Ph value | 4-8 |
Acid Resistance |
5 |
Soap Resistance |
4 |
Alkali Resistance |
5 |
Bleeding Resistance |
4 |
Alcohol Resistance |
4 |
Light Fastness (8=excellent) |
7 |
Ester Resistance |
4 |
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