For some long-term customers, the precision stamping parts processing factory will always stamp out some products in advance for emergencies. But at the time of delivery, it will be found that there are always some stamped parts that are corroded. In order to prevent this from happening, the manufacturer needs to take anti-corrosion measures during the production process, so as to effectively prevent corrosion.

1. Asphalt paint coating, preheating stamped parts before painting can increase the adhesion of asphalt paint and accelerate dryness.

2. Cement mortar lining with special coating can enhance the corrosion resistance of stamping parts lining.

3. Epoxy coal tar pitch coating for Metal Stamping parts is a two-component coating that has high adhesion and a very lubricated surface. 4. Epoxy ceramic lining has certain limitations in application due to the difficulty of manufacturing process and high cost. It has high adhesion and finish. It is an excellent anti-corrosion coating for stamping parts.

5. Aluminate cement coating or sulfate cement coating, both of which are suitable for internal corrosion protection of stamped parts, improving the ability to resist corrosion.

6. Polyurethane coating is a new type of green special coating developed for environmental protection needs, with good wear resistance and corrosion resistance.

When the precision stamping parts processing plant can do these well, then there is no need to worry about finding corrosive defective products upon delivery.

This article is from EMAR Mold Co., Ltd. For more EMAR related information, please click: www.sjt-ic.com!