tio2 types manufacturer

In the world of printing, the quality of ink is paramount. It not only affects the aesthetic appeal of the final product but also its durability and resistance to environmental factors. One key component that significantly influences the grade of printing ink is the use of rutile titanium dioxide, particularly the R-906 grade. This specialized pigment offers a range of benefits that make it an essential ingredient for manufacturers seeking to elevate their ink formulations.

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Washed with ethanol nZnS-BaS0 4 crystalline cake, washing the filter cake drying cabinet at 105 ° C after drying lh pulverized by atomic absorption detection zinc, barium yield, in order to reach 98.4% based on zinc, barium meter 99%, ZnS mass fraction accounted for 36.6%. The total mass fraction of zinc sulfide and barium sulfate reached 99.22%, and the mass fraction of ZnS accounted for 36.6%. The particle size of barium sulfide is larger than that of zinc sulfide, which is 77 nm and 38 calendars respectively. The indicators of tinting strength and oil absorption exceed the GB/T1707-1995 B311 type.

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2. Barite calcination method A solution of barium sulfide is prepared. The sulfuric acid and zinc oxide are reacted, purified by adding potassium permanganate and zinc powder, and compressed to obtain a zinc sulfate solution. Then, the prepared barium sulfide solution is mixed and subjected to a metathesis reaction to obtain a mixture of zinc sulfide and barium sulfate, and then the precipitate is subjected to pressure filtration, calcination, wet grinding, drying, and pulverization to obtain a zinc white product.

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