Guangxi Colofo New Material Co., Ltd. -

Guangxi Colofo New Material Co., Ltd.

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aluminium tripolyphosphate
Specification: ¡Ý64.0
Detail: The dissociated phosphate ion can phosphatize and passivate the steel metal surface, forming a passivation film to protect the metal substrate;

zinc phosphate
Specification: ¡Ý45.0
Detail: It is a non-toxic and pollution-free white anti-rust pigment with low heavy metal content


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