A, Physical and chemical properties:
(Physical Properties)
1, TiO2 (W%): ≥90;
2, whiteness (compared with the standard): ≥ 98%;
3, oil absorption (g / 100g): ≤ 23;
4, pH: 7.0 ~ 9.5;
5,105 ℃ volatile matter (%): ≤ 0.5;
6, achromatic (compared with the standard): ≥ 95%;
7, hiding power (g / m2): ≤ 45;
8,325 mesh sieve residue: ≤ 0.05%;
9, resistivity: ≥ 80Ω · m;
10, the average particle size: ≤ 0.30μm;
11, Dispersibility: ≤ 22μm;
12, water-soluble (W%): ≤ 0.5
13, the density of 4.23
14, the boiling point of 2900 ℃
15, the melting point of 1855 ℃
Molecular formula: TiO2
Molecular weight: 79.87
CAS Registry Number: 13463-67-7
EINECS accession number: 236-675-5
B, Crystal introduction:
1, rutile titanium dioxide: combined with the sulfuric acid method of rutile titanium dioxide production quality control experience, the collection of inorganic coating, organic treatment, salt treatment, calcination control, hydrolysis and product applications and other aspects of innovative research, the use of advanced hue and particle size Control, Zirconium Aluminosilicate Multivariate inorganic coating and a new type of organic processing technology. The development of a new generation of high-grade general (type of water) rutile titanium dioxide, suitable for a variety of architectural coatings, industrial coatings, anti-corrosion paint, ink, powder coatings and other industries.
2, anatase titanium dioxide: anatase titanium dioxide, namely A-type titanium dioxide, titanium dioxide titania titania (Titanium Dioxide), titanium dioxide rutile and anatase (Anatase) two crystal forms. Anatase Titanium Dioxide is an excellent white powder pigment, has good light scattering ability, and therefore good whiteness, high tinting strength, hiding power, strong at the same time with high chemical stability and good weatherability, Non-toxic and tasteless, no stimulation of the human body, is widely used in many industrial areas, such as coatings, plastics, paper and ink.
C, Features:
Whiteness, hiding power.
Hydrophilic, lipophilic products It overcomes the general dispersion of titanium dioxide in their respective systems is not easy to disperse, easy precipitation and other defects, significantly improved its dispersion and precipitation resistance, so that your product more stable and satisfied.
Weatherability is strong.
Cosmetics and other raw materials compatibility.
D, Usage :
Titanium dioxide is considered as one of the best white pigments in the world and is widely used in coatings, plastics, paper making, printing ink, chemical fiber, rubber and cosmetic industries.
The main raw materials of alkyd resin, oil painting and painting.
Manufacturing plastifiers that of hot and cold resistance and without poison, additive agent of lubricant, emulsifying agent, petroleum anti-freeing agent, stabilizing agent of polyvinyl chloride, chlrianted polythether, fire retartant, fire resistance painting and printing ink and the like.
Tetranitro-pentaerythritol which is a kind of high explosive produced after the chemical reactions with nitric acid.
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