Polyurethane ya Thermoplastic (TPU) ni ibikoresho bifite uburyo bwinshi buzwiho kuramba no gukomera. Ariko, mu bikorwa bimwe na bimwe, hashobora kuba ngombwa kugabanya ubukana bwa TPU granules mu gihe kimwe no kongera ubushobozi bwo kudashwanyagurika.
Ingamba zo kugabanya ubukana bwa TPU no kunoza uburyo bwo kurwanya kwangirika kw'imitsi.
1. Kuvanga n'ibikoresho byoroshye
Bumwe mu buryo bworoshye bwo kugabanya ubukana bwa TPU ni ukuyivanga n'ibikoresho byoroshye bya thermoplastic. Amahitamo asanzwe arimo TPE (Thermoplastic Elastomers) n'ubwoko bworoshye bwa TPU.
Guhitamo neza ibikoresho byoroshye n'ikigereranyo bivangwa na TPU bishobora gufasha kugera ku rwego rwifuzwa rwo kugabanya ubukana
2. Uburyo bushya: Kuvanga uduce twa TPU n'ibikoresho bishya byoroshye bya Si-TPV
Kuvanga uduce twa TPU twa 85A na SILIKE launch soft Material Si-TPV (dynamic vulcanizate thermoplastic Silicone-based elastomer), ubu buryo butanga uburinganire bwifuzwa hagati yo kugabanya ubukana no kongera ubushobozi bwo kwangirika, hatabayeho kwangiza izindi nshingano zabwo zifuzwa.
Uburyo bwo kugabanya ubukana bw'uduce twa TPU, Formula na Isuzuma:
Kongeramo 20% Si-TPV ku gukomera kwa 85A TPU bigabanya gukomera kuri 79.2A
Icyitonderwa:Amakuru y’ibizamini yavuzwe haruguru ni amakuru yacu y’ibizamini byo muri laboratwari, kandi ntashobora kumvikana nk’ubwitange bw’iki gicuruzwa, umukiriya agomba gupimwa hashingiwe ku byo yishakiye.
Ariko, igerageza rikoresheje uburyo butandukanye bwo kuvanga ni ikintu gisanzwe, kigamije kugera ku buryo bwiza bwo koroha no kudashwanyagurika.
3. Gushyiramo ibikoresho birwanya kwangirika kw'ibinure
Kugira ngo hongerwe ubushobozi bwo kudashiraho ibintu bishya, abahanga batanga inama yo gushyiramo ibintu byihariye nk'umukara wa karuboni, insinga z'ibirahure, silicone masterbatch, cyangwa silicon dioxide. Ibi bintu bishobora kongera ubushobozi bwa TPU bwo kudashiraho ibintu bishya.
Ariko, hakwiye kwitabwaho cyane ingano n'uburyo ibi byuzuza bikwirakwira, kuko ingano irenze urugero ishobora kugira ingaruka ku buryo ibikoresho bihinduka.
4. Imashini zikora pulasitiki n'ibikoresho byo koroshya ibintu
Nk'uburyo bwo kugabanya ubukana bwa TPU, Abakora TPU bashobora gukoresha pulasitiki cyangwa ibikoresho byo koroshya. Ni ngombwa guhitamo pulasitiki ikwiye ishobora kugabanya ubukana idahungabanyije ubukana bw'ibinure. pulasitiki isanzwe ikoreshwa na TPU irimo dioctyl phthalate (DOP) na dioctyl adipate (DOA). Hagomba kwitonderwa ko pulasitiki yatoranijwe ihuye na TPU kandi ko itagira ingaruka mbi ku zindi ngingo nko gukomera cyangwa kudakomera kw'imiti. Byongeye kandi, ingano y'imashini zikora pulasitiki igomba kugenzurwa neza kugira ngo igumane uburimbane bwifuzwa.
5. Ibipimo byo Gutunganya no Gutunganya neza Ibikoresho
Guhindura ibipimo byo gusohora no gutunganya ni ingenzi cyane mu kugera ku buryo bukenewe bwo kugabanya ubukana no kongera ubushobozi bwo kwangirika. Ibi bisaba guhindura ibipimo nk'ubushyuhe, umuvuduko, n'umuvuduko wo gukonjesha mu gihe cyo gusohora.
Ubushyuhe buke bwo gusohora amazi no gukonjesha witonze bishobora gutuma TPU yoroha mu gihe binoza ikwirakwira ry’ibikoresho birwanya kwangirika kw’amazi.
6. Ubuhanga bwo gutunganya nyuma yo gukora
Uburyo bwo gutunganya nyuma yo gusimbuza, gukamura, cyangwa se kuvura ubuso bushobora kongera ubushobozi bwo kudasimbuza ibintu ariko bitabangamiye ubukana bw'ibice.
By’umwihariko, Annealing ishobora kunoza imiterere ya TPU, bigatuma idapfa kwangirika.
Mu gusoza, kugera ku buringanire bwiza bwo kugabanya ubukana bwa TPU no kunoza uburyo bwo kurwanya gushwanyagurika ni inzira igizwe n'ibice byinshi. Abakora TPU bashobora gukoresha uburyo bwo guhitamo ibikoresho, kuvanga, kuzuza ibintu bidashwanyagurika, pulasitiki, ibikoresho byo koroshya, no kugenzura neza ibipimo byo gusohora ibikoresho kugira ngo batunganye imiterere y'ibikoresho kugira ngo bihuze n'ibikenewe byihariye by'ikoreshwa runaka.
Ibi nibyo ukeneye Formula Itsinda igabanya Ubukomere bw'uduce twa TPU kandi ikongera ubushobozi bwo kurwanya kwangirika!
Vugana na SILIKE, Si-TPV yacu igufasha kugera ku bworoshye, ubworoherane, kuramba, ingaruka nziza ku buso, n'ibindi bintu by'ingenzi ku bicuruzwa byawe bishingiye kuri TPU!
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