Kauri na ainihin farantin zinare yana shafar ingancin kayan adon.

A ƙasa akwai cikakkun bayanai:

1) kaurin palting na al’ada shine kusan 0.03 um;

2) wasu abokan ciniki suna amfani da 0.05 um don yin plating launi na dogon lokaci;

3) don wasu iri, suna amfani da kaurin 0.1um …

4) kuma mafi yawan manyan samfuran, suna amfani da kaurin 0.3-0.5um don ainihin farantin zinare, amma tsada sosai.