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R6668 is a rutile type titanium dioxide powder with surface modification by inorganic coating of wrong aluminum and new dispersant organic treatment agent. It has the characteristics of uniform and moderate particle size distribution, low viscosity, blue bottom phase, easy dispersion, high whiteness and high covering power. It is especially suitable for color paste, color chip, iron printing ink, steel coil coating, wood paint and other application fields.
Quality index | Quality requirement |
Titanium dioxide content,% | ≥94.0 |
brightness | ≥97.5 |
Oil absorption, g / 100g | ≤19.5 |
Achromatic power (compared with standard sample) | ≥110 |
Rutile content,% | ≥97.5 |
Oil dispersion (Hagemann number) | ≥6.0 |
Sieve residue (45) μ m），% | ≤0.02 |
Resistivity, Ω· M | ≥60 |
Color paddle, color chip, ink, wood paint
1. Application in the plastic industry
Including packaging, agriculture, transportation, medical treatment, household appliances and other applications - with the help of titanium dioxide to maintain its appearance and strength. Extremely low impurity content; Strictly control the particle size at 0.20-0.25um, blue phase; There are two processes: extremely low aluminum coating and dense inorganic silicon aluminum coating. Ensure excellent whiteness, good processability, excellent crack resistance and excellent weather resistance for outdoor use. The two products can be applied to plastic parts containing high-quality color master batches, plastic films, plastic steel profiles, or plastic parts required to maintain color stability outdoors.
Using inorganic coating and organic surface treatment, TiOEX - 8 series products can provide outstanding optical performance and dispersion performance in a wide range of plastic products. Titanium dioxide has excellent process ability, and excellent optical properties, and the characteristics of fine particle size, good particle size distribution, white color, and easy dispersion in the plastic masterbatch. Titanium dioxide is especially recommended for polyolefin master batch and can be used with many polymers and in mixing when durability is not a key element.
2. Application in the ink industry
Titanium dioxide/Titania is light-resistant, heat-resistant, weather-resistant, and hydrophobic, with a high refractive index, small and uniform particle size, good whiteness and light diffusion, strong coloring power and covering power, and good physical and chemical stability. Titania has become an indispensable white pigment in ink manufacturing, and also a necessary raw material for the deployment of many intermediate color ink products. The ink containing titanium dioxide is easy to disperse, durable and has good surface wettability. Adding the pigment-grade titanium dioxide to the water-based ink can make the ink strong in coloring, easy to disperse, and durable.
3. Application in the coating industry
Pigment-grade titanium dioxide is non-toxic, good whiteness, high refractive index, strong achromatic power, large hiding power, good dispersion, stable physical and chemical properties, and has excellent optical and electrical properties. As a pigment, titanium dioxide can play a role in industrial production, such as coloring, brightening and improving product quality. Pigment-grade titanium dioxide with particle size between 200 ~ 400nm not only has the properties of electrostatic shielding, ultraviolet shielding, wear resistance and scratch resistance, but also can improve the adhesion of the coating and prevent the coating from sagging.
The surface of TiOEX - 7 series products is treated with a high-density inorganic coating, which has superior optical properties and presents brighter and clearer colors in the colored system of the blue phase. At the same time, titanium dioxide has strong weather resistance, covering power, achromatic power, and easy dispersion.
25kg paper-plastic composite bag, 500kg / bag, 1000kg / bag
Manufacturing
