JILIN CN BRIDGE CHEMICALS CO., LTD

manufactory(1)

JILIN CN BRIDGE CHEMICALS CO., LTD

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metal surface treatment additive
Specification: High quality metal surface treatment additive
Detail: surface treatment agents( additive) for aluminium and aluminium alloy

aluminum surface treatment agent
Specification: SLM-321-Trivalent chromium passivating agent-
Detail: *liquid - light green liquid under 20¡æ *density:1.005 g/ml (1.00-1.01 g/ml)£¬*pH: close to :3.4 *The post treatment solution of anodic oxidation layer of aluminum and aluminum alloy *Applied to pretreatment of spray paint,...


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