Thermoplastique Elastomer (TPE) ni polymer ya elastike ifite imiterere yubukanishi ahanini ifitanye isano nubukomezi bwibikoresho ubwabyo (kuva kuri Shore A kugeza ku nkombe D) nibiranga mubidukikije bitandukanye cyangwa akazi. Ibikoresho bya TPE birashobora kugabanwa muburyo bwinshi.
1. Guhagarika polyide amide (PEBA)
Nibintu byateye imbere bya polyamide elastomer hamwe nibintu byiza nka elastique, guhinduka, kugarura ubushyuhe buke, kurwanya abrasion hamwe no kurwanya imiti. Birakwiye kubisabwa mubicuruzwa byubuhanga buhanitse.
2. Styrene thermoplastique reberi (SBS, SEBS)
Ni styrenic thermoplastique polymer. SBS na SEBS elastomers ikoreshwa cyane mugukora ibicuruzwa bitandukanye bisaba ubuhanga, gukorakora byoroshye hamwe nuburanga. Birakwiriye gukoreshwa muburyo bwihariye bwagenewe ibicuruzwa byihariye. Ugereranije na SBS, SEBS ikora neza mubikorwa bimwe na bimwe kuko irwanya neza okiside yimirasire ya ultraviolet, kandi ubushyuhe bwakazi bwayo bushobora no kugera kuri 120 ° C; SEBS irashobora kurengerwa kandi thermoplastique (PP, SAN, PS, ABS, PC-ABS, PMMA, PA) ivanze kugirango ihuze ibisabwa byuburanga cyangwa imikorere.
3. Thermoplastique polyurethane (TPU)
Ni polymer yumuryango wa polyester (polyester TPU) hamwe na polyether (polyether TPU). Ni elastomer irwanya amarira menshi, irwanya abrasion no kugabanya kwihanganira. ). Ibicuruzwa bikomeye birashobora kuva kuri 70A kugeza 70D Inkombe. Byongeye kandi, TPU ifite imbaraga zo kwihangana kandi irashobora kugumana imico myiza nubwo haba hari ubushyuhe bukabije.
4. Thermoplastique vulcanizate (TPV)
Ibigize polymer birimo reberi ya elastomer (cyangwa reberi ihujwe). Iyi volcanisation / guhuza inzira ituma TPV igira ubushyuhe bwiza cyane, bworoshye kandi bworoshye.
