Properties: Pretreatment filming agent containing inorganic phosphorus compound and zinc salt. It is a kind of highly effective inhibitor to be able to chelate with metal ions in water and to form a dense protective layer.
Usage: Mainly used for the pretreatment of circulating cooling water.
date_rangeFeb 26' 2019 / India
date_rangeFeb 25' 2019 / India
date_rangeJan 24' 2019 / India
date_rangeDec 10' 2018 / Russia