Manufacturer supplies environmentally friendly passivation agent | 75599 environmentally friendly nickel passivation agent

Chromium-free environmentally friendly passivation agent
Environmentally friendly nickel-free chromium-free passivation agent does not contain toxic heavy metal elements and complies with EU environmental standards. It can replace chromic acid passivation. The workpiece after passivation will be bright and white. Not easy to rust or discolor. This product is not easy to burn, and the passivated workpiece will not affect the welding operation and electrical conductivity. It is an ideal environmentally friendly nickel passivator. This product is chromium-free and there is no need to worry about trivalent chromium being reduced to hexavalent chromium. It is the best substitute for chromic anhydride.
Operation
Concentration % recommended value %
(Explanation: % oil-free gloss and good gloss are used for rust prevention, % slight oil is used for salt spray resistance)
Temperature ℃
Time minutes
Drying temperature ℃
Working fluid maintenance is calculated and added based on the amount of working fluid brought out
Process flow
Electroplated nickel workpiece is washed (or) passivated, dried and packaged in two steps
It is recommended that the working fluid be replaced once a week. If the amount of fluid taken out during use is too large, add more fluid according to the amount taken out.
Packaging liter/barrel
Please store in a cool and ventilated place, away from fire sources.
Note that our company’s metal chromium-free passivation agent is divided into two types. The usage is the same, please test separately.
Statement that the content and suggestions of this manual are based on our company’s experimental data. Due to the different uses There are differences in operation and equipment between users. Therefore, the company does not guarantee the results after using the company's related products, nor is it responsible for damages caused by adverse results. All information in this manual must not be used as a copyright infringement. evidence.
Contact information
Telephone
Mobile phone (Xu Sheng)
Address Area code of Xinhua Street Shop, Yanbu, Nanhai District, Foshan City, Guangdong