Issue 26/2015 - Two specialized titanium dioxide technologies qualified

Recently, the special titanium dioxide production technology developed by Sichuan Panzhihua Titanium Sea Technology Co.
, Ltd.
- anatase titanium dioxide production technology for chemical fiber and rutile titanium dioxide production technology for PP has passed the expert appraisal
organized by the Sichuan Provincial Science and Technology Department.

The production technology of anatase titanium dioxide for chemical fiber adopts atmospheric pressure hydrolysis and combined grinding technology of high-iron titanium ratio titanium solution, which effectively controls the particle size and particle size distribution, and adopts surface composite modification technology to improve the dispersion and application performance
of the product 。 On the basis of the traditional sulfuric acid titanium dioxide production process, PP plastic special rutile titanium dioxide production technology has independently developed the production technology of PP plastic special rutile titanium dioxide integrating high-speed iron titanium dilute plus crystal hydrolysis, high-speed dispersing machine-sand mill cycle grinding and inorganic organic treatment agent coating technology, and the product can meet the performance requirements
of PP for titanium dioxide.

According to reports, at present, domestic special titanium dioxide mainly relies on imports, or downgrades the use of domestic general titanium dioxide
.
While effectively controlling the production cost of products, Titanium Sea Technology Co.
, Ltd.
has carried out industrial adaptability development
of two projects in terms of product particle size control, whiteness, purity, dispersibility and oil absorption.
User application proves that these two special titanium dioxide products are comparable to imported products
.

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