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Industry News
What are the benefits of using modified precipitated barium sulfate in the plastics industry?
Views: 947 Dec,03,2020
Reduce costs. Generally, fillers are cheaper than resins, so adding fillers can greatly reduce the cost of plastics, and has significant economic benefits. This is also the main reason why plastic filling modification is widely used.
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What is precipitated barium sulfate?
Views: 1083 Nov,19,2020
Precipitated barium sulfate is mixed with barium sulfide solution and Glauber's salt solution after removing calcium and magnesium, and reacts at 80°C to form a precipitate.
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What are the production processes of titanium dioxide?
Views: 969 Nov,16,2020
At present, the production process of titanium dioxide is only sulfuric acid method and chloride method.
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The main way to improve and stabilize the whiteness of titanium dioxide
Views: 1024 Nov,04,2020
There are many factors affecting the whiteness of titanium dioxide, including the influence of mineral sources, equipment and key technologies. Through experiments and field experience, the main factors affecting its whiteness are: hydrolysis quality, removal of impurity elements and calcination conditions.
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What are the chemical purification methods for barite?
Views: 1029 Oct,14,2020
With the continuous development and utilization of high-grade barite ore, it is urgent to increase the research and development of low-grade barite ore. Barite is often closely associated with minerals such as fluorite, calcite, quartz, etc. It is difficult to effectively separate by traditional gravity separation...
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The application of nano-calcium sulfate in various fields
Views: 991 Oct,08,2020
Because of its high purity, good whiteness, and fine particle size, nano -calcium carbonate can replace titanium dioxide as a filler in daily chemical products. It is also mainly used as a filler in the ceramic industry.
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