What should be paid attention to in the selection of electroplating filter bag?
Electroplating refers to protective electroplating, decorative electroplating and functional electroplating in the salt solution containing electroplating metal, with the electroplating base metal as the cathode, according to the electroplating function. Electroplating filter bag can effectively solve the problem of impurities in electroplating solution and reduce the generation of bubbles and particles after electroplating. The electroplating filter bag is required to be acid resistant due to its contact with acid during electroplating. As the material of electroplating filter bag, PP (polypropylene) is required to meet the requirements of acid use. Corrosion machine and developer are commonly used equipment in electroplating industry, which are different from ordinary standard filter bags.
Electroplated filter bag is made of non-woven fabric material through slit or hot-melt industry by using the principle of surface filtration to block particles larger than their own mesh on the isolation. Electroplating filter bag can effectively solve the problem of impurities in electroplating solution and reduce the bubbles and particles generated after electroplating. When electroplating, it is often in contact with acid solution, and the electroplating filter bag is required to be acid resistant. As the material of the electroplating filter bag, PP (polypropylene) is required to meet the use requirements of acid solution. Electroplated filter bags have standard specifications. SFFILTECH filter bag manufacturers can produce various non-standard products according to customer requirements.
The extraction of filter bag is an important link in the filtering process, and the quality of filter bag greatly determines the filtering effect.
Features of electroplating filter bag:
1. High sealing effect and zero horizontal leakage;
2. Good insulation and long service life;
3. Large effective filtering area and high filtering efficiency;
4. Good corrosion resistance and high toughness.
5. Good elasticity.