Chii chinonzi TPR zvinhu? Tsanangura zvimiro uye mashandisirwo eiyo thermoplastic rubber zvinhu.
Muindasitiri yemakemikari, izwi rekuti TPR rinowanzoshandiswa kureva thermoplastic rabha, inomiririra "Thermoplastic Rubber". Ichi chinyorwa chinosanganisa elasticity yerabha pamwe nekugadziriswa kwe thermoplastic uye inoshandiswa mumhando dzakasiyana siyana dzekushandisa, kunyanya mune shangu, matoyi, zvisimbiso uye zvikamu zvemotokari. Muchikamu chino, tichakurukura zvakadzama maitiro uye zvakanakira zveTPR zvinhu uye yavo yakajairika mashandisirwo mamiriro.
Basic maitiro eTPR
Chii chinonzi TPR? Panyaya yechimiro chemakemikari, TPR icopolymer ine zvikamu zvinosanganisira elastomers uye thermoplastics. Ichi chinyorwa chinoratidza elasticity uye kupfava kwerabha pakupisa kwekamuri, asi kana ichipisa, inogona kunyungudutswa uye kugadzirwazve sepurasitiki.Iyi mbiri mbiri yeTPR inopa kushanduka kukuru mukugadzirisa, uye inogona kuitwa mumhando dzakasiyana-siyana kuburikidza nekuumbwa kwejekiseni, extrusion uye mamwe maitiro.
Ongororo yezvakanakira TPR
Kuzivikanwa kweTPR kunokonzerwa nehuwandu hwezvakanakira zvakakosha.TPR ine yakanakisa processability. Inogona kubudiswa pamagetsi ekugadzirisa thermoplastic, kuderedza mari yekugadzira uye kuwedzera kubereka.TPR ine mamiriro ekunze akanaka uye UV kushorwa, iyo inobvumira kuti ichengetedze kushanda kwayo kana yakashandiswa kunze.Iyo elasticity uye kupfava kweTPR inopa kunyaradza kwakanaka mukushandiswa kweganda rekubatana, uye naizvozvo inoshandiswa zvakanyanya mukugadzira shangu uye matoyi.
Zvakajairwa Zvikumbiro zve TPR
Mushure mekunzwisisa kuti TPR inogadzirwa nei uye maitiro ayo, zvakakosha kuti uenderere mberi nekuongorora mashandisirwo eTPR.TPR inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana, kusanganisira kugadzira shangu.TPR soles inoshandiswa zvakanyanya mumitambo, yakajairika, uye shangu dzebasa nekuda kwekupfava kwavo, abrasion resistance, uye kwete-slip properties.TPR inoshandiswawo zvakanyanya mukugadzirwa kwezvinhu zvakadai sezvimwe zvikamu zvemotokari, zvinotyisa uye zvinopisa motokari. zvikamu, nekuda kwekugona kwayo kuTPR inowanzoshandiswa mukugadzira zvisimbiso zvemotokari, zvisimbiso zvekuvhundutsa uye zvimwe zvikamu zvemotokari nokuti inogona kuchengetedza zvakagadzikana zvemuviri munzvimbo dzakakwirira uye dzakaderera. Muindasitiri yematoyi, TPR inoshandiswa zvakanyanya mukugadzira matoyi evana, senge matoyi erabha akapfava uye pacifiers, nekuda kwekusava kwayo chepfu uye yakanaka tactile zvimiro.
Kuenzanisa kweTPR nezvimwe zvinhu
Zvichienzaniswa nezvimwe zvinhu zve thermoplastic zvakadai seTPU (thermoplastic polyurethane) uye PVC (polyvinyl chloride), TPR ine zvakakosha zvakakosha maererano nekupfava uye elasticity; TPU, kunyangwe yakatanhamara maererano nekusimba uye abrasion kuramba, iri shoma zvishoma pane TPR, nepo PVC inonyanya kuenderana neyakaomarara zvigadzirwa uye haina kupfava seTPR. Mumashandisirwo ayo akakwira elasticity uye nyaradzo inodiwa, TPR inowanzova In maapplication apo yakakwirira elasticity uye kunyaradza kunodiwa, TPR inowanzova sarudzo iri nani.
Mhedziso
Kuburikidza nekuongorora kuri pamusoro, tinogona kunzwisisa zvakajeka kuti rudzii rwezvinhu TPR uye mashandisirwo ayo akakosha mumaindasitiri akasiyana-siyana.Serudzi rwezvinhu zvine rubber elasticity uye kugadzirwa kwepurasitiki, TPR, ine maitiro ayo akasiyana uye akasiyana maapplication, yave "nyeredzi zvinhu" mukugadzirwa kwemazuva ano kwemaindasitiri. Kungave mune shangu, mota kana matoyi, kushandiswa kweTPR zvinhu kwakavandudza zvakanyanya kuita kwechigadzirwa uye ruzivo rwemushandisi.