lithopone 28%-30% pricelist
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2025-08-16 05:20
2150
detailed description The specific embodiments of the present invention are further described below in conjunction with the embodiments. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and are not intended to limit the scope of the present invention.
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2025-08-16 05:17
2706
* Adheres to international environmental standards and implements sustainable practices in its operations
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2025-08-16 04:48
2403
Lithopone, I may state, is a mixture of zinc sulfid and barium sulfate which has lately been placed upon the market as a very desirable material for use in the manufacture of paints or as a substitute for white lead. The standard grade of this product contains 29.4 per cent. of zinc sulfid, which, as will be seen, is a molecular mixture of the two ingredients named.
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2025-08-16 04:16
226
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2025-08-16 04:00
2871
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2025-08-16 03:57
1023
The produced barium sulfide enters the leacher, and the temperature is controlled above 65°C to obtain a barium sulfide content of 70%, and then enters the clarification barrel, add zinc sulfate for reaction after clarification, control the zinc sulfate content to be greater than 28%, pH=8~9, and obtain a mixture of barium sulfate and zinc sulfide with a density of 1.296~1.357 g/cm3.
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2025-08-16 03:52
1619
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2025-08-16 03:48
2621
Toxic effects of TiO2 NPs on aquatic organisms
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2025-08-16 03:31
1986