A. Pamene makulidwe a plating ndi 3-4 mm, zomatira za zinki ziyenera kukhala zosakwana 460g/m, ndiko kuti, makulidwe apakati a nthaka wosanjikiza si osachepera 65 microns.
B. Pamene makulidwe a plating ndi aakulu kuposa 4 mm, zomatira za zinki siziyenera kukhala zosakwana 610g/m, ndiko kuti, makulidwe apakati a zinc wosanjikiza sayenera kukhala osachepera 86 microns.
C, ❖ kuyanika kufanana: kanasonkhezereka wosanjikiza kwenikweni yunifolomu ndi mayeso mkuwa sulphate yankho zinakhazikika kasanu popanda kuvumbula chitsulo.
D, ❖ kuyanika kumamatira;Zinc wosanjikiza wa zigawo zomangira ziyenera kuphatikizidwa mwamphamvu ndi chitsulo choyambira ndi mphamvu zokwanira zomatira, ndipo sichidzagwa kapena kuphulika pambuyo poyesa nyundo.
Nthawi yotumiza: 27-03-23