TPE ibikoresho fatizo byo gutera inshinge ibisabwa

Ibikoresho fatizo bya TPE nibidukikije byangiza ibidukikije, bidafite uburozi kandi bifite umutekano, hamwe nubwinshi bwingutu (0-95A), amabara meza cyane, gukorakora byoroshye, kurwanya ikirere, kurwanya umunaniro no kurwanya ubushyuhe, imikorere myiza yo gutunganya, ntabwo bikenewe Vulcanised, kandi irashobora gukoreshwa kugirango igabanye ibiciro, kubwibyo, ibikoresho fatizo bya TPE bikoreshwa cyane muburyo bwo gutera inshinge, gusohora, kubumba, kubumba no gutunganya ibindi.Waba uzi rero ibisabwa kurigushushanya inshingeinzira y'ibikoresho fatizo bya TPE ni?Reka turebe ibi bikurikira.

TPE ibikoresho fatizo byo gutera inshinge ibisabwa:

1. Kuma ibikoresho bya TPE.

Muri rusange, niba hari ibisabwa bikomeye hejuru yibicuruzwa bya TPE, ibikoresho fatizo bya TPE bigomba gukama mbere yo kubumba inshinge.Kuberako mubikorwa byo guterwa inshinge, ibikoresho fatizo bya TPE mubusanzwe birimo ibipimo bitandukanye byubushuhe hamwe nibindi byinshi bihindagurika bike-bifite uburemere buke bwa polymer.Kubwibyo, amazi yibikoresho bya TPE agomba kubanza gupimwa, kandi abafite amazi menshi cyane bagomba gukama.Uburyo rusange bwo kumisha ni ugukoresha isahani yo kumisha kuri 60 ℃ ~ 80 ℃ mumasaha 2.Ubundi buryo ni ugukoresha icyuma cyumisha, gishobora guhora gitanga ibikoresho bishyushye kumashini ibumba inshinge, bifite akamaro mukworoshya imikorere, kubungabunga isuku, kuzamura ireme, no kongera umuvuduko watewe.

2. Gerageza kwirinda ubushyuhe bwo hejuru bwo guterwa.

Hashingiwe ku kwemeza ubuziranenge bwa plastike, ubushyuhe bwo gukuramo bugomba kugabanuka uko bishoboka kose, kandi umuvuduko w’inshinge n'umuvuduko wa screw bigomba kongerwa kugira ngo ugabanye ubukonje bwashonga kandi bitezimbere amazi.

3. Shiraho ubushyuhe bukwiye bwa TPE.

Muburyo bwo guterwa inshinge za TPE ibikoresho fatizo, igipimo rusange cyubushyuhe bwa buri gace ni: ingunguru 160 ℃ kugeza 210 ℃, nozzle 180 ℃ kugeza 230 ℃.Ubushyuhe bwikibumbano bugomba kuba hejuru yubushyuhe bwahantu hateganijwe guterwa inshinge, kugirango wirinde imirongo hejuru yibicuruzwa hamwe nudusembwa twatewe inshinge ikonje, bityo ubushyuhe bwububiko bugomba kuba bwateganijwe kuba hagati 30 ℃ na 40 ℃.

4. Umuvuduko wo gutera inshinge ugomba kuva gahoro gahoro.

Niba ari urwego rwinshi rwo gutera inshinge, umuvuduko uva buhoro buhoro.Kubwibyo, gaze mububiko irasohoka byoroshye.Niba imbere yibicuruzwa bipfunyitse muri gaze (kwaguka imbere), cyangwa niba hari amenyo, amayeri ntacyo akora, ubu buryo burashobora guhinduka.Umuvuduko uringaniye ugomba gukoreshwa muri sisitemu ya SBS.Muri sisitemu ya SEBS, hagomba gukoreshwa umuvuduko mwinshi wo gutera inshinge.Niba ifumbire ifite sisitemu ihagije, niyo inshinge yihuta ntigomba guhangayikishwa numwuka wafashwe.

5. Witondere kugenzura ubushyuhe bwo gutunganya.

Ubushyuhe bwo gutunganya ibikoresho bya TPE bugera kuri dogere 200, kandi TPE ntizakurura amazi mu kirere mugihe cyo kubika, kandi muri rusange nta nzira yo kumisha isabwa.Guteka ku bushyuhe bwo hejuru mu masaha 2 kugeza kuri 4.TPE ikubiyemo ABS, AS, PS, PC, PP, PA nibindi bikoresho bigomba kubanza gutekwa no gutekwa kuri dogere 80 kumasaha 2 kugeza kuri 4.

Muri make, ni TPE ibikoresho fatizo byo gutera inshinge ibisabwa.Ibikoresho fatizo bya TPE nibikoresho bikoreshwa cyane muri termoplastique ya elastomer, ishobora guterwa inshinge yonyine cyangwa igahuzwa na PP, PE, ABS, PC, PMMA, PBT nibindi bikoresho byo kubumba inshinge ya kabiri, kandi ibikoresho birashobora gutunganywa.Umutekano kandi utangiza ibidukikije, bimaze kuba igisekuru gishya cyibikoresho bya reberi bizwi cyane.