Babban bambanci tsakanin launuka da launuka shine amfaninsu. Ana amfani da launuka galibi don yadi, yayin da launuka galibi ba sa yin yadi.
Dalilin da ya sa launuka da launuka suka bambanta shi ne saboda launuka suna da alaƙa, wanda kuma za a iya kiransa kai tsaye, domin ana iya haɗa yadi da launuka ta hanyar ƙwayoyin zare; launuka ba su da alaƙa da duk abubuwan da ke da launi, galibi suna dogara ne akan resins, manne, da sauransu don yin launi ga samfuran. Rina suna jaddada bayyananniya kuma gabaɗaya suna da kyakkyawan haske; launuka suna jaddada halayen rufewa kuma gabaɗaya suna da kyakkyawan kwanciyar hankali.
Akwai bambance-bambance guda uku tsakanin launuka masu haske da launuka masu haske:
Bambancin farko tsakanin launuka da launuka shine Bambancin Narkewa. Babban bambanci tsakanin launuka da launuka shine yadda suke narkewa. Kamar yadda aka sani, launuka ba sa narkewa a cikin ruwa, yayin da launuka na iya narkewa kai tsaye a cikin ruwa kamar ruwa, acid, da sauransu.
Bambanci na biyu tsakanin launuka da rini yana cikin hanyoyin canza launi daban-daban. Pigment abu ne mai launin foda wanda ke buƙatar a zuba shi a cikin ruwan kafin a yi masa fenti. Ko da yake ba zai ruɓe ya narke a cikin ruwan ba, za a watsa shi daidai gwargwado. Bayan an juya shi daidai gwargwado, masu amfani za su iya fara yin launi da buroshi. Hanyar canza launi ita ce a zuba su a cikin ruwa, a jira su narke gaba ɗaya a cikin ruwan, sannan a sanya buroshin a cikin ruwan don a yi masa rini, sannan a cire buroshin don a shafa shi kai tsaye.
Bambancin ƙarshe tsakanin launuka da rini shine amfani daban-daban. Bayan karanta bambance-bambancen guda biyu da ke sama, bari mu kalli bambanci na ƙarshe, wanda shine aikace-aikacen. Ana amfani da launuka galibi a cikin shafa, tawada, bugu da rini, da sauransu; Rini, a gefe guda, ana amfani da su sosai a cikin kayan zare, injiniyan sinadarai, ko adon gini.
Abokan ciniki za su iya zaɓar ainihin launuka ko rini lokacin da suka saya.
Lokacin Saƙo: Satumba-13-2023