ABS masterbatch na musamman ne: an yi shi da filastik iri ɗaya da mai ɗaukar hoto bisa ga nau'in filastik da mai amfani ya ƙayyade don samfurin.Misali, PP master da ABS master bi da bi PP da ABS a matsayin mai ɗauka.
Launi mai mahimmanci na duniya: Guduro (yawanci PE tare da ƙaramin narkewa) ana kuma amfani dashi azaman tallafi, amma ana iya amfani dashi don canza launin sauran resin banda guduro na tallafi.
Masterbatch ɗin launi da aka yi amfani da shi dole ne ya kula da alaƙar haɗin kai tsakanin kayan launi da kayan albarkatun filastik da ƙarin taimako.An bayyana wuraren zaɓe kamar haka.(1) launi abu ba zai iya amsa tare da guduro da daban-daban auxiliaries, karfi ƙarfi juriya, kananan ƙaura, mai kyau zafi juriya, da dai sauransu A takaice dai, masterbatch ba zai iya shiga a daban-daban sinadaran halayen.Alal misali, baƙar fata na carbon na iya sarrafa maganin maganin robobin polyester, don haka ba za a iya ƙara kayan baƙar fata na carbon zuwa polyester ba.Saboda yawan zafin jiki na kayan aiki na filastik, kayan launi bai kamata ya rushe ba kuma canza launi a ƙarƙashin yanayin gyare-gyaren zafin jiki na dumama.Gabaɗaya, inorganic pigments suna da kyakkyawan juriya na zafi, yayin da kwayoyin halitta da dyes suna da ƙarancin juriya na zafi, wanda yakamata a ba da kulawa sosai ga zaɓin nau'ikan launi.(2) watsawa da ikon canza launi na kayan launi ya kamata ya zama mai kyau.Lokacin da rarraba launi ba daidai ba ne, zai shafi bayyanar aikin samfurin;Lokacin da ƙarfin launi na kayan launi ya kasance matalauta, adadin kayan launi zai karu kuma farashin kayan zai karu.Watsawa da canza launi na kayan launi iri ɗaya a cikin resins daban-daban ba iri ɗaya ba ne, don haka ya kamata mu kula da wannan batu lokacin zabar kayan launi.Girman barbashi na kayan launi kuma yana da alaƙa da watsawa.Karamin girman barbashi na kayan launi shine, mafi kyawun tarwatsewa kuma yana da ƙarfi ikon canza launi.(3) Ya kamata a fahimci sauran kaddarorin launi.Alal misali, don samfuran filastik da aka yi amfani da su a cikin abinci da kayan wasan yara, launi ya kamata ya zama marar guba;Don samfuran filastik da aka yi amfani da su a cikin kayan lantarki, ya kamata a zaɓi kayan launi tare da ingantacciyar wutar lantarki;Don samfuran filastik na waje, yakamata su zaɓi launukan juriya na yanayi mai kyau, da sauransu.
Lokacin aikawa: Maris 17-2023