tio2 pigment manufacturer

Lithopone B301, Lithopone B311 powder, brilliant white pigment used in paints, inks, leather, paper, linoleum, and face powder. It was developed in the 1870s as a substitute or supplement for lead carbonate (white lead), to overcome its drawbacks of toxicity, poor weathering, and darkening in atmospheres that contain sulfur compounds. Lithopone B301, Lithopone B311 powder is an insoluble mixture of barium sulfate and zinc sulfide that precipitates upon mixing solutions of barium sulfide and zinc sulfate. The precipitate is recovered by filtration, then calcined (roasted) at temperatures above 600° C (1,112° F). Although Lithopone B301, Lithopone B311 powder has been replaced in many applications by titanium dioxide, it is still widely used in a number of products, such as water paints.

...
tio2 pigment manufacturer2025-08-14 21:20
2070

The resulting titanium dioxide must meet stringent quality standards. It is tested for properties such as particle size, crystal structure, and impurity levels, as these characteristics significantly impact its performance in end products. For instance, in paints, the particle size affects hiding power and durability, while in food colorants, purity is paramount to ensure safety and compliance with regulatory standards For instance, in paints, the particle size affects hiding power and durability, while in food colorants, purity is paramount to ensure safety and compliance with regulatory standards For instance, in paints, the particle size affects hiding power and durability, while in food colorants, purity is paramount to ensure safety and compliance with regulatory standards For instance, in paints, the particle size affects hiding power and durability, while in food colorants, purity is paramount to ensure safety and compliance with regulatory standardstitanium dioxide is prepared from suppliers.

...
tio2 pigment manufacturer2025-08-14 20:57
1613
{随机栏目} 2025-08-14 20:44 2856

    • Latest articles