Rukunin kayan launi
Babban rukuni wani sabon nau'in mai launi ne wanda aka tsara musamman don kayan polymer, wanda kuma aka sani da shirye-shiryen pigment. Ya ƙunshi abubuwa uku na asali: pigments ko dyes, carriers da ƙari. Tattara ce da ake samu ta hanyar loda adadin pigments ko dyes a kan resins kuma ana iya kiranta mai tattara pigment. Saboda haka, ƙarfin launinsa ya fi na pigments ɗin kansu. A taƙaice: Babban rukuni na launi tarin abubuwa ne da aka samu ta hanyar loda adadin pigment ko dyes a kan resin.
01 Tsarin
Alamu ko fenti
Ana ƙara rarraba launuka zuwa launukan halitta da kuma launukan da ba na halitta ba
Alamun da ake amfani da su a fannin kwayoyin halitta sun haɗa da: phthalocyanine ja, phthalocyanine blue, phthalocyanine kore, lightfast bright ja, macromolecular ja, macromolecular yellow, permanent yellow, permanent purple, azo ja, da sauransu.
Alamun da ba a saba amfani da su ba sun haɗa da: ja cadmium, rawaya cadmium, titanium dioxide, baƙi carbon, ja iron oxide, rawaya iron oxide, da sauransu.
Mai ɗaukar kaya
Mai ɗaukar kaya shine tushen babban rukunin launi. Manyan rukunin launi na musamman galibi suna zaɓar resin iri ɗaya da resin samfurin kamar mai ɗaukar kaya, kuma daidaito tsakanin su biyun shine mafi kyau. Duk da haka, ya kamata a yi la'akari da sauƙin mai ɗaukar kaya a lokaci guda.
Mai watsawa
Domin haɓaka yaɗuwar launuka iri ɗaya da kuma hana su haɗuwa, wurin narkewar sinadaran ya kamata ya zama ƙasa da na resin, kuma ya kamata ya kasance yana da kyakkyawan jituwa da resin da kuma kyakkyawar alaƙa da launukan. Abubuwan da aka fi amfani da su sune: kakin polyethylene mai ƙarancin nauyi da stearate.
Ƙari
Kamar masu hana harshen wuta, masu haske, masu kashe ƙwayoyin cuta, masu hana kumburi, masu hana tsufa, da sauran nau'ikan sinadarai, sai dai idan abokin ciniki ya buƙata, gabaɗaya ba sa ɗauke da ƙarin abubuwan da ke sama a cikin babban tsarin launi.
02 Fa'idodi
a.Domin a sami ingantaccen watsewar launin a cikin samfurin. A lokacin samar da ma'aunin launuka, dole ne a tsaftace launuka don ƙara watsewar launinsu da ƙarfin launinsu. Mai ɗaukar ma'aunin launuka na musamman iri ɗaya ne da nau'in filastik na samfurin, wanda ke da kyakkyawan jituwa. Bayan dumama da narkewa, ana iya watsa ƙwayoyin launin sosai a cikin filastik na samfurin.
b.Yana da amfani wajen kiyaye daidaiton sinadaran launin. Idan ana amfani da launuka kai tsaye, za su sha ruwa su kuma yi oxidize saboda hulɗa kai tsaye da iska yayin ajiya da amfani. Duk da haka, bayan an yi su a matsayin manyan launuka, mai ɗaukar resin yana ware launukan daga iska da danshi, wanda zai iya kiyaye ingancin launukan ba tare da canzawa ba na dogon lokaci.
c.Tabbatar da daidaiton launin samfurin. Ƙwayoyin Masterbatch suna kama da ƙwayoyin resin, wanda hakan ya sa suka fi dacewa da daidaito a aunawa. Ba sa manne da akwati yayin haɗawa kuma ana haɗa su daidai gwargwado da resin. Saboda haka, ana iya tabbatar da daidaiton adadin ƙarin, ta haka ne za a tabbatar da daidaiton launin samfurin.
D.Kare lafiyar masu aiki. Alamu galibi suna cikin foda kuma suna tashi idan aka ƙara su aka haɗa su. Da zarar jikin ɗan adam ya shaƙa, za su shafi lafiyar masu aiki.
kuma.A kiyaye tsaftar muhalli
f.Mai sauƙin amfani
Masana'antarmu tana amfani da nau'ikan launuka masu launuka daban-daban wajen kera bututun filastik, wanda ke ba da damar ƙira daban-daban kuma yana sa bututun ya fi kyau.