...
2025-08-15 19:37
2374
In interior applications, titanium dioxide's non-toxic nature makes it suitable for use in areas with high human contact, such as homes and offices
...
2025-08-15 19:27
1287
The whole scientific experimental design in some of these studies is very flawed, Kaminski said.
...
2025-08-15 19:13
1118
Asia
...
2025-08-15 19:13
449
...
2025-08-15 19:04
1795
The Versatile Properties and Applications of Rutile Type Tio2
...
2025-08-15 19:00
2760
no evidence of cancer or other adverse effects in mice and rats exposed to high concentrations of food-grade TiO2 (long-term or lifetime study)
...
2025-08-15 18:55
1685
1. The process for preparing from solution, lithoponeof various grades and a soluble commercial byproduct preferably of sodium, which consists in preparing separate solutions of zinc sulfate and barium'sulfid, which solutions are mixed with each other and with that of a third salt adapted to enter into combination with a freed acid group from the firstnamed salts, the same being brought together in equivalent and calculated amounts to produce and precipitate lithopone of the desired percentage, and leave in solution the soluble by-product, substantially as described.
...
2025-08-15 18:43
2170
Références
...
2025-08-15 18:12
1215
The composition of lithopone underscores its superiority in specific applications. Ideally, prepared lithopone consists of 30 to 32 percent sulfide of zinc, and a negligible percentage of zinc oxide (1.5%), with the remaining majority being barium sulfate. These attributes render lithopone nearly comparable to the best grades of French process zinc oxide in terms of whiteness. Furthermore, its oil absorption, which sits between lead carbonate and zinc oxide, solidifies its position as a functional and efficient white pigment.
...
2025-08-15 17:49
466
...
2025-08-15 19:37
2374
In interior applications, titanium dioxide's non-toxic nature makes it suitable for use in areas with high human contact, such as homes and offices
...
2025-08-15 19:27
1287
The whole scientific experimental design in some of these studies is very flawed, Kaminski said.
...
2025-08-15 19:13
1118
Asia
...
2025-08-15 19:13
449
...
2025-08-15 19:04
1795
The Versatile Properties and Applications of Rutile Type Tio2
...
2025-08-15 19:00
2760
no evidence of cancer or other adverse effects in mice and rats exposed to high concentrations of food-grade TiO2 (long-term or lifetime study)
...
2025-08-15 18:55
1685
1. The process for preparing from solution, lithoponeof various grades and a soluble commercial byproduct preferably of sodium, which consists in preparing separate solutions of zinc sulfate and barium'sulfid, which solutions are mixed with each other and with that of a third salt adapted to enter into combination with a freed acid group from the firstnamed salts, the same being brought together in equivalent and calculated amounts to produce and precipitate lithopone of the desired percentage, and leave in solution the soluble by-product, substantially as described.
...
2025-08-15 18:43
2170
Références
...
2025-08-15 18:12
1215
The composition of lithopone underscores its superiority in specific applications. Ideally, prepared lithopone consists of 30 to 32 percent sulfide of zinc, and a negligible percentage of zinc oxide (1.5%), with the remaining majority being barium sulfate. These attributes render lithopone nearly comparable to the best grades of French process zinc oxide in terms of whiteness. Furthermore, its oil absorption, which sits between lead carbonate and zinc oxide, solidifies its position as a functional and efficient white pigment.
...
2025-08-15 17:49
466