Mu rwego rwa plastiki, gukoresha inyongeramusaruro nuwuzuza ni ngombwa kugirango tunoze imitungo nibikorwa byibicuruzwa byanyuma. Dioxyde ya Titanium ninyongera igenda yitabwaho cyane. Iyo wongeyehopolypropileneDioxyde ya titanium irashobora gutanga inyungu zitandukanye, kuva kunoza UV kunanirwa no gushimisha ubwiza.
Dioxyde ya Titanium ni ibisanzwe bisanzwe bya oxyde ya titanium izwiho ubushobozi bwo gutanga umweru, umucyo, hamwe nubushobozi bwibikoresho bitandukanye. Muriplastiki, ikoreshwa kenshi nka pigment kugirango igere kumabara meza kandi itange uburinzi ku ngaruka mbi ziterwa nimirasire ya UV. Kuri polypropilene masterbatch, kongeramo dioxyde ya titanium irashobora kugira ingaruka zikomeye kumiterere rusange yibicuruzwa byanyuma.
Kimwe mu byiza byingenzi byo kongeramo dioxyde ya titanium kuri polypropilene masterbatch nubushobozi bwayo bwo kongera imbaraga za UV. Polypropilene ni polymer izwi cyane ya polimoplastique izwiho guhinduranya kandi ikoreshwa muburyo butandukanye bwa porogaramu kuva gupakira kugeza ibice byimodoka. Nyamara, kumara igihe kinini kumirasire yizuba birashobora gutuma ibintu bigenda byangirika, bikavamo amabara kandi bikagabanya imiterere yubukanishi. Mugushyiramo dioxyde ya titanium muri masterbatch, ibicuruzwa bivamo polypropilene birashobora kurwanya neza ingaruka mbi ziterwa nimirasire ya UV, bikongerera ubuzima kandi bikomeza kugaragara neza.
Byongeyeho, inyongera yadioxyde de titaniumIrashobora kunoza cyane imiterere yuburanga bwa polypropilene masterbatch. Pigment ikora nkibintu byera, byongera umweru nubushobozi bwibikoresho. Ibi nibyiza cyane mubisabwa aho bisabwa isura nziza, isura imwe, nko mubikorwa byibicuruzwa, ibikoresho byo murugo nibikoresho byubuvuzi. Kwiyongera kwerekanwa kugaragara hifashishijwe ikoreshwa rya titanium dioxyde irashobora kongera agaciro kagaragara kubicuruzwa byanyuma, bigatuma bikurura abakiriya ndetse nabakoresha amaherezo.
Usibye inyungu ziboneka no kurinda, dioxyde ya titanium irashobora kunoza imikorere rusange ya polypropilene masterbatches. Mugukwirakwiza neza no kwerekana urumuri, pigment irashobora gufasha kugabanya ubushyuhe bwiyongera mubikoresho, bityo bigafasha kuzamura ubushyuhe bwumuriro. Ibi ni ingenzi cyane mubikorwa aho kurwanya ubushyuhe ari ikintu cyingenzi, nko gukora ibice byimodoka nibikoresho bya elegitoroniki.
Ni ngombwa kumenya ko kwinjiza neza dioxyde ya titanium muri polypropilene masterbatch ishingiye ku gukoresha ikoreshwa ryiza rya masterbatch. Ikwirakwizwa rya pigment muri matrike ya polypropilene ningirakamaro kugirango ibara rimwe kandi rikore neza. Kubwibyo, ababikora bagomba guhitamo bitonze abatanga ibikoresho hamwe nubuhanga nubuhanga kugirango bagere kuri titanium ya dioxyde de dioxyde.
Muri make, kongeramo dioxyde ya titanium kuri polypropilene masterbatch itanga ibyiza byinshi, uhereye kumurwanya wa UV ukarwanya ubwiza bwimikorere nibikorwa. Mugihe icyifuzo cyibicuruzwa bya pulasitiki byujuje ubuziranenge, byiza kandi biramba bikomeje kwiyongera, uruhare rwa dioxyde de titanium muri polypropilene masterbatches ruzarushaho kuba ingenzi. Mugukoresha ubushobozi bwiyi pigment itandukanye, abayikora barashobora kuzamura ubwiza nisoko ryibicuruzwa byabo bya polypropilene kugirango bahuze ibikenerwa ninganda zitandukanye n’abaguzi.
Igihe cyo kohereza: Gicurasi-06-2024