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English Translations » 历史存档[信息] » What happens if no dispersant is added during the pre-film f

What happens if no dispersant is added during the pre-film formation process of circulating water?

2015-07-29View Original

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As the title suggests: There is another question that needs to be answered urgently: Can phosphoric acid be used as a pre-coating additive? Why?
Reply #22015-07-29
The pre-coating effect is not good; in some areas, pre-coating may not have been applied.
Reply #32015-07-30
Will calcium phosphate and zinc oxide hydroxide precipitates be formed?

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Translated at 2026-07-21 01:57:32

Original: https://bbs.hcbbs.com/thread-1424100-1-1.html

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