An Important Inorganic Chemical Raw Material of Warner Precision Powder
High titanium powder is an important inorganic chemical raw material of Warner Precision Powder, and has important applications in coating, ink, paper making, plastic rubber, chemical fiber, ceramics and other industries.High titanium powder is one of the main components with hiding powertitania(TiO2) white pigment, a polycrystalline compound with molecular formula of TiO2. Its particles are regularly arranged, with lattice structure, and its relative density is small.
High titanium powder is a pure white fine powder with a particle size ofTitanium dioxideIt is the best particle size for light scattering. Because the presence of Fe2O3 can enhance the red light scattering of high titanium powder, its hiding power is slightly different from that of titanium white pigment.[1]
High titanium powderIt is an advanced white pigment launched by Chuangna New Material, which has a high melting temperature (1750 ℃), good hiding power, good heat resistance andchemical stability, high mechanical strength, and is widely used in paint, ink, adhesives, plastics, rubber, paper, chemical fiber and other industries.
1. The appearance of GT50 high titanium powder is white powder.
2. Fineness: generally 500 mesh or 325 mesh, with the particle size of 1.2~13um.
3. Amorphous spheroidal amorphous particles with smooth surface.
4. Insulation: due to high purity of high titanium powder, low impurity content, stable performance, excellent electrical insulation performance, the cured product has good insulation performance.
5. Expansion coefficient: it can reduce the exothermic peak temperature of resin curing reaction and reduce theLinear expansion coefficientAnd shrinkage.
6. Corrosion resistance: high titanium powder does not react with most acids and alkalis, and has strong corrosion resistance.
7. High hardness: the compressive strength is enhanced, and the wear resistance is improved.
8. Compatibility: good adsorption performance with resin, easy mixing, no agglomeration.
9. As a functional filler, it can improve various properties of the cured product, especially flame retardancy, insulation, weather resistance and scratch resistance.[1]
component
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The effective element Ti/Al/Si/O of high titanium powder (GT50), with crystal structure and effective composition>99.7%, has passed the "EU RoHS Six Tests" in SGS, does not contain heavy metals, and is an environmental friendly inorganic non-metallic functional powder.
Comparison between high titanium powder and titanium dioxide
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Comparison Diagram of High Titanium Powder and Titanium Dioxide
Comparison between high titanium powder and titanium dioxide[2]
Production process
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Production process: first remove most of the iron oxide by pickling -- calcine (700~800 ℃) -- grind with a cyclone -- grind to 0.2 µ m (produce yellow white high titanium powder according to special calcination temperature) -- grading -- air flow grinding -- purify and remove impurities -- finished products
application area
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High titanium powder (GT50) is widely used in paint, ink, adhesive, plastic, rubber, paper making, chemical fiber, cosmetics and other industries. For example, it can reduce the cost of color formulation and improve the contrast ratio of latex paint, without adverse effects on the overall performance of latex paint.High titanium powderExterior wall emulsion paintThere is great room for development in the application of.
It is applied to coatings, paints, inks, plastics, etc., with good compatibility, unchanged processing technology, and improved weather resistance, yellowing resistancechemical stability, insulation, etc.Its cost performance ratio is high, its function is high, its cost is low, and its benefits are increased. For example, it is used in latex paint, printing gluepowder coating PVC calendering film, etc.
