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Zhu Hua brand titanium dioxide

Inquiry
  Post Date: Nov 29,2016
  Expiry Date: May 28,2017
  Detailed Description: 1, GR composite titanium dioxide pigment preparation technology reached the international advanced level, including the choice of nuclear material, nuclear material and capsular bag surface hydroxylation and composite white pigment titanium dioxide or having close to the same performance Features are the first at home and abroad.
2, GR composite titanium dioxide pigment particle surface properties of a crystalline TiO2, rutile crystal form stars and anatase titanium dioxide so the product has the same or similar properties, such as: hiding power, whiteness, oil absorption.
3, GR composite titanium dioxide and titanium dioxide pigment ratio: product particle size, particle size distribution is better, complex heterogeneous nature and low density, so that the product has a better dispersion and applicability in coating systems.
4, consumption costs significantly lower than that of titanium dioxide, titanium dioxide product costs less than the 3000-5000 yuan / ton.
5, the production process of environmental pollution, in line with national industrial policy for sustainable development.
GR composite titanium dioxide pigment performance verification
1, GR composite titanium dioxide pigment covering performance ratio of the coating properties of the coating is the most direct and most critical indicators reflect the performance of the white pigment in paint under the same conditions and the premise of the other components paint hiding power is stronger, the stronger hiding properties of the pigment.
2, GR composite titanium dioxide pigments absorb ultraviolet light shielding performance of the GR composite titanium dioxide pigment (rutile) and rutile titanium dioxide (R818) water suspension dubbed 0.2% after 20 minutes by ultrasonic dispersion, the sample placed 72 UV and visible light transmittance spectrophotometer tested (see Table 4), in order to determine whether the product against UV absorption. GR composite titanium dioxide pigments, rutile titanium dioxide, respectively, with water as the suspension of the laws of each wavelength monochromatic light transmittance and basically the same wavelength less than 400nm UV transmission are very low, with the wavelength of incident increases light transmittance of the suspension increased significantly, to 700nm reached more than 40%. Transmittance due to differences in the suspension can be approximated that the solid material itself caused by factors, so that the GR composite titanium dioxide pigment compared with rutile titanium dioxide, absorb ultraviolet light shielding effect are very strong. Rutile titanium dioxide to absorb ultraviolet light shielding effect is that it has embodied the best chemical stability and good anti-aging, anti-chalking and discoloration resistance, and optical properties similar to GR composite titanium dioxide pigment exhibits show the same with its anti-aging and other light stability. Through the above two experiments it can be seen: the use of GR composite titanium dioxide pigment in the coating system can be restricted with the titanium dioxide obtained the same or similar performance;
GR composite titanium white pigment widely used in paint systems, improve coating performance, reduced significantly the cost of materials. Physical and chemical properties (Physical Properties)


  Company: Shijiazhuang Kunmai chemical technology co., LTD.     [ China ]        
  Contact: Winnie
  Tel: +86-0311-66686787
  Fax: +86-311-66686787
  Email: kunmaikeji@outlook.com
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