Iriburiro:
Mw'isi y'ibikoresho siyanse n'ubuhanga, udushya dukunze kugaragara dusezeranya guhindura inganda no kuvugurura uburyo twegera ibishushanyo mbonera. Kimwe muri ibyo bishya ni iterambere no kwemeza imbaraga za volcanizate ya termoplastique ya Silicone ishingiye kuri elastomer (muri rusange igufi kugeza kuri Si-TPV), ibikoresho bitandukanye bifite ubushobozi bwo gusimbuza TPE gakondo, TPU, na silicone mubikorwa bitandukanye.
Si-TPV itanga ubuso budasanzwe bwo gukoraho silike kandi yorohereza uruhu, kurwanya umwanda mwiza wo gukusanya umwanda, kurwanya neza gushushanya, ntabwo irimo plasitike hamwe n’amavuta yoroshye, nta maraso / inkurikizi zifatika, kandi nta mpumuro nziza, ibyo bigatuma iba uburyo bushimishije kuri TPE, TPU, na silicone mubintu byinshi, uhereye kubicuruzwa bikoreshwa kugeza mubikorwa byinganda.
Kugirango tumenye igihe Si-TPVs ishobora gusimbuza neza TPE, TPU, na silicone, dukeneye gusuzuma imitungo yabo, porogaramu, nibyiza. Muri iyi ngingo, Gira icyo ubanza gusobanukirwa na Si-TPV na TPE!
Isesengura rigereranya rya TPE & Si-TPV
1.TPE (Thermoplastique Elastomers):
TPEs nicyiciro cyibikoresho byinshi bihuza imiterere ya thermoplastique na elastomers.
Bazwiho guhinduka, kwihangana, no koroshya gutunganya.
TPEs zirimo ubwoko butandukanye, nka TPE-S (Styrenic), TPE-O (Olefinic), na TPE-U (Urethane), buri kimwe gifite imiterere itandukanye.
2.Si-TPV (dinamike vulcanizate ya termoplastique Silicone ishingiye kuri elastomer):
Si-TPV ni mushya winjira mumasoko ya elastomer, uhuza ibyiza bya reberi ya silicone na thermoplastique.
Itanga imbaraga nziza zo kurwanya ubushyuhe, imirasire ya UV, hamwe n’imiti, Si-TPV irashobora gutunganywa hakoreshejwe uburyo busanzwe bwa termoplastique nko kubumba inshinge.
Ni ryari Si-TPV Ubundi TPE?
1. Porogaramu yo hejuru-Ubushyuhe bukabije
Kimwe mu byiza byibanze bya Si-TPV kurenza TPEs ni ukurwanya bidasanzwe ubushyuhe bwinshi. TPE irashobora koroshya cyangwa gutakaza imiterere ya elastike mubushyuhe bwo hejuru, bikagabanya uburyo bukoreshwa mubisabwa aho kurwanya ubushyuhe ari ngombwa. Ku rundi ruhande, Si-TPV ikomeza guhinduka no kuba inyangamugayo ndetse no mu gihe cy'ubushyuhe bukabije, bigatuma isimburwa neza na TPE mu bikoresho nk'ibikoresho by'imodoka, ibikoresho byo guteka, n'ibikoresho by'inganda bikorerwa ubushyuhe.
2. Kurwanya imiti
Si-TPV yerekana imbaraga zirwanya imiti, amavuta, hamwe na solve ugereranije na TPE nyinshi. Ibi bituma ihitamo neza mubisabwa bisaba guhura nibidukikije bikabije bya shimi, nka kashe, gaseke, hamwe na hose mubikoresho bitunganya imiti. TPE ntishobora gutanga urwego rumwe rwo kurwanya imiti mubihe nkibi.
3. Kuramba no guhindagurika
Mugihe cyo hanze kandi kibi cyibidukikije, Si-TPV iruta TPE mubijyanye nigihe kirekire nubushobozi bwikirere. Kurwanya Si-TPV kurwanya imirasire ya UV nikirere bituma ihitamo kwizerwa kubisabwa hanze, harimo kashe na gasike mubwubatsi, ubuhinzi, nibikoresho byo mu nyanja. TPE irashobora gutesha agaciro cyangwa gutakaza imitungo yayo iyo ihuye nizuba rirerire hamwe nibidukikije.
4. Biocompatibilité
Kubisabwa mubuvuzi nubuvuzi, biocompatibilité ni ngombwa. Mugihe bimwe mubikorwa bya TPE bidahuye, Si-TPV itanga ihuza ryihariye rya biocompatibilité hamwe nubushyuhe budasanzwe bwubushyuhe, bigatuma ihitamo neza mubice nka tubing medical na kashe bisaba imitungo yombi.
5. Gusubiramo no Gusubiramo
Kamere ya Si-TPV itanga uburyo bworoshye bwo gutunganya no gutunganya ugereranije na TPE. Iyi ngingo ihuza n'intego zirambye kandi igabanya imyanda, bigatuma Si-TPV ihitamo neza kubabikora bagamije kugabanya ibidukikije.
Umwanzuro:
Nibyiza nibyiza gukora ubushakashatsi no kugenzura ibicuruzwa bitangwa kumasoko Si-TPV mugihe ushaka TPE !!
Nubwo TPE yakoreshejwe cyane mubikorwa bitandukanye bitewe nuburyo bwinshi. Nyamara, kugaragara kwa Si-TPV byatangije ubundi buryo bukomeye, cyane cyane mubihe aho ubushyuhe bwo hejuru, kurwanya imiti, no kuramba ari ngombwa. Si-TPV idasanzwe yimitungo ituma irwanira imbaraga zo gusimbuza TPE mu nganda nyinshi, kuva mumamodoka ninganda kugeza ubuvuzi ndetse no hanze. Mugihe ubushakashatsi niterambere mubikoresho siyanse ikomeje gutera imbere, uruhare rwa Si-TPV mugusimbuza TPE rushobora kwaguka, rutanga ababikora guhitamo byinshi kugirango bahindure ibicuruzwa byabo kubikenewe byihariye.
