NR930 rutile
This product has excellent pigment performance.
Features
Excellent whiteness and glossiness
Higher lightening power
Medium weather resistance and heat resistance
Low oil absorption, good dispersion
Dry powder has good fluidity
Standard Number: Q/3201 NTH 03-2011(refer to GB/T1706-2006)
Technical Requirements
characteristic | requirement | typical analysis |
TiO2content, wt% | ≥ | 94.0 | 96.5 |
Moisture content at 105℃, wt% | ≤ | 0.5 | 0.2 |
soluble salts, wt% | ≤ | 0.3 | 0.2 |
Residue on sieve of 45μm, wt% | ≤ | 0.05 | 0.02 |
Colour(L*) | ≥ | 95.0 | 95.5 |
Scattering power, % | ≥ | 100 | 115 |
pH |
| 6.0~8.0 | 7.2 |
Oil absorption,g/100g | ≤ | 21 | 18 |
Resistivity , Ω·m | ≥ | 50 | 150 |
Content of rutile , % | ≥ | 98 | 99 |
Oil dispersibility (Hegmann Value) | ≥ | 5.5 | 6.5 |
Organic treatment |
| Yes |
Application
Mainly used in papermaking, plastic tube, plastic film, etc.
Titanium dioxide is an important inorganic chemical pigment, which is mainly composed of titanium dioxide. It has important applications in coatings, ink, paper, plastic, rubber, chemical fiber, ceramics and other industries. Titanium dioxide is not only used as colorant in rubber industry, but also has the function of reinforcing, anti-aging and filling. Titanium dioxide is added into white and color rubber products. Under sunlight, it is resistant to sunlight, cracking, discoloration, high elongation and acid-base resistance. Titanium dioxide for rubber, mainly used in automobile tires and rubber shoes, rubber floor, gloves, sports equipment, etc., is mainly anatase. However, a certain amount of rutile products are often added in the production of automobile tires to enhance the ability of anti ozone and anti ultraviolet. Titanium dioxide is widely used in cosmetics. Because titanium dioxide is nontoxic and far superior to lead white, almost all kinds of perfumes use titanium dioxide to replace lead white and zinc white. Only 5% - 8% titanium dioxide can be added to the fragrance powder to get permanent white, which makes the fragrance more greasy and has adhesion, absorption and covering power. In gouache and cold cream, titanium dioxide can reduce the feeling of greasy and transparent. Titanium dioxide can also be used in other spices, sunscreen, soap tablets, white soap and toothpaste.