Menene fa'idodin amfani da mono masterbatch don canza launin filastik?

Mono masterbatch wani nau'in launi ne na filastik wanda ya ƙunshi launi ɗaya ko ƙari, wanda aka lulluɓe a cikin guduro mai ɗaukar hoto. Ana amfani dashi don ƙara launi iri ɗaya da sauran kaddarorin zuwa robobi yayin aikin masana'anta.

Babban mai da hankali mono masterbatch wani nau'in samfurin launi ne na filastik wanda ke ba da babban matakan launi da ingancin farashi. Yana da manufa don aikace-aikace irin su gyare-gyaren allura, extrusion, gyare-gyaren busawa da simintin juyawa inda daidaituwa da daidaito a cikin samfurin da aka gama suna da mahimmanci. Mono masterbatch ya ƙunshi abubuwa guda biyu: guduro mai ɗaukar hoto da pigment ko rini. Guduro mai ɗaukar kaya yana aiki azaman kayan tushe mara tushe don tarwatsa pigments a ko'ina cikin matrix polymer yayin aiki. Wannan yana tabbatar da daidaiton sakamakon launi tare da ɗan ƙaramin bambanci daga tsari zuwa tsari.

Mono masterbatches yawanci sun ƙunshi har zuwa 40% pigment ko abun ciki mai rini, suna ba da kyakkyawan aiki idan aka kwatanta da mahaɗan pre-launi na al'ada waɗanda yawanci sun ƙunshi kawai 1-10%. Tsarin samarwa don babban madaidaicin mono masterbatch ya ƙunshi haɗa launuka tare da masu ɗauka masu jituwa a yanayin zafi mai tsayi a cikin mahaɗa mai ƙarfi har sai an sami daidaito. Wannan yana haifar da ingantaccen fili wanda za'a iya amfani dashi kai tsaye ba tare da ƙarin matakan haɓakawa da ake buƙata kafin amfani da samfuran ƙarshe ba. High mayar da hankali mono masterbatches bayar da kyau kwarai dispersibility cikin robobi saboda su kananan barbashi size rarraba wanda taimaka rage clumping al'amurran da suka shafi na kowa lokacin amfani da gargajiya launin pellets ko pre-launi mahadi. Bugu da ƙari, suna ba da ingantacciyar dacewa tare da sauran kayan yayin da suke ci gaba da riƙe kyawawan kaddarorin gani kamar kyalkyali, nuna gaskiya da kwanciyar hankali na UV akan lokaci har ma da yanayin yanayi mai tsauri - yana sa su zama cikakke don aikace-aikacen waje kamar allon sa hannu ko sassan kayan lambu da aka fallasa ga rana da ruwan sama akan kullum. Haka kuma, waɗannan nau'ikan launi suna da ƙarancin ƙayyadaddun nauyi fiye da resins budurwoyi waɗanda ke ba da damar ƙirar nauyi mai nauyi amma cimma kyawawan abubuwan da ake so a cikin ɗan gajeren hawan haɓakawa - ceton kuɗi da lokaci!