Fine Chemicals

TSD/FBI

The hot galvanizing help bath additive ZinCooler TM TSD contains special surface active ingredients，with a strong penetration and wetting ability，which can form a continuous uniform thin layer on the surface of the plated parts

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30D18

This product is the latest generation of chromium-free passivation product. It has advanced technology，stable performance and convenient use. It is a mature product that can replace chromic acid passivation

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518 Low Smoke

The 518 low-smoke promotion flux provided by the company，is composed of a variety of other help plating salt mixtures in special proportions，which replaces the ammonium chloride in traditional promotion fluxes

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518W smokeless

The 518W promotion flux provided by our company does not contain ammonium chloride，and is composed of a variety of other help plating salt mixtures in special proportions，which can reduce the smoke during galvanizing by 95%

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