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Address: high-end industrial park of high-tech zone, baoji city, shaanxi province

Telephone: 0917-3900013

Contact: ning manager

Hand machine: 18966509779

Website: www.hctitanium.com

Mail box: hctitanium@foxmail.com

Address: high-end industrial park of high-tech zone, baoji city, shaanxi province

Telephone: 0917-3900013

Contact person: manager

Hand machine: 15353330606

Website: www.sxhcys.com

Mail box: sxhcys@foxmail.com

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Introduction of titanium dioxide and its application in paper products
作者:管理员    发布于:2017-10-27 14:59:24    文字:【】【】【
Titanium white powder has three kinds of crystallization in nature: titanium plate, ruiti and rutile. Titanium plate is not stable crystal, no industrial utilization value, sharp titanium type (Anatase) referred to as "type A, type and Rutile type (Rutile) R, have stable lattice, are important white pigment and glaze porcelain, and compared with other white paint has excellent whiteness, tinting strength, hiding power, weatherability, heat resistance, and chemical stability, especially without toxicity. Features: high whiteness, strong hiding power. Hydrophilic and oil-friendly products have overcome the shortcomings of general titanium dioxide in their dispersed systems, which are not easy to disperse and easily precipitated. They have significantly improved its dispersion and precipitation resistance and strong weatherability.

Another important application area of titanium dioxide in papermaking is decorative paper, also known as titanium white paper, which is mainly used to make raw materials such as furniture, floor and wallpaper. At home, the amount of titanium used in decorative paper is far higher than that of other varieties, and it is not fully estimated that the domestic titanium dioxide used for decorative paper is over 30,000 tons per year. The amount of titanium white in decorative paper is 20% ~ 40%, and the other paper is 1% ~ 5%. In particular, China's consumption level has been rising. Therefore, the demand for house decoration, high-grade furniture, decorative paper is gradually increasing.

There are different varieties of titanium white powder selected for different purposes. The titanium white powder has good resistance to oxidation and good weather resistance. It is mainly used for paper with decorative paper and weather resistance and high ash. Although chlorination process and acid method can produce rutile type titanium pigment, but the chlorination process titanium pigment its whiteness, the red crystal content, especially the stability of the finished product is better than that of the sulfuric acid method, suitable for use in the decorative paper and high ash; The paper and low-ash paper must be used to meet the requirements of the two kinds of paper on the opacity of titanium white powder.

The paper industry is the third largest user of titanium dioxide powder. As paper filler, it is mainly used in advanced paper and thin paper. The paper has good whiteness, good gloss, high strength, thin and smooth, not penetrating, and light quality. Use white paper, good whiteness, high strength, luster, thin and smooth, not penetrate when printing, under the condition of same opacity 10 times higher than the calcium carbonate, talcum powder and weight can reduce 15% ~ 30%.
 
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Telephone: ning manager 18966509779   ning manager 15353330606
Company address: baoji high-tech zone high-end assembly industrial park