Tin-Copper alloy removal agent,Stannic copper alloy does not damage iron and steel,Desizing of tin copper alloy by iron substrate

Tin-Copper alloy removal agent,Stannic copper alloy does not damage iron and steel,Desizing of tin copper alloy by iron substrate

First, the product code: Q / YS.112-3 (Yi Shun brand)

Second, the scope of products and advantages:

This product can remove Sn-Cu alloy and Sn-Pb-Cu alloy, and will not affect the color and luster of iron, chrome steel, stainless steel and other materials. This product is environmentally friendly products, does not contain heavy metals, does not contain toxic and harmful substances.

Third, product index:

① products from A, B two-component, transparent colorless and odorless liquid.

② specific gravity> 1.0.

Fourth, the use of methods:

① use plastic containers to A: B = 1: 1 formulated as a working fluid.

② the workpiece soaked in syrup, about every minute can be removed Sn-Cu alloy layer 3 ~ 5 micro-end, the temperature is controlled at 30 ~ 50 ℃.

③ washing.

Fifth. Note: 

Although this product is environmentally friendly, but irritating to the skin, please do not contact with the skin.

Other processing：Chemical Plating Liquid Train、Chemical nickel plating liquid、Chemical silver plating liquid (copper substrate)、Metal polishing Agent、Copper surface treatment agent series、Electroless plating of real gold on copper surface、Chemical nickel-plated tin alloy liquid