1. Izici
Amagilavu we-TPE anezici zokumelana nokuguga, ukuqina okuphezulu nokumelana nowoyela, futhi kulula ukucubungula nokukhiqiza;Amagilavu e-CPE anezici zentengo ephansi, ukuthambile kanye nobubanzi besicelo.
2. Ukuphepha
Amagilavu e-CPE angabola kalula igesi ye-hydrogen chloride ku-50 ℃, eyingozi emzimbeni womuntu.Inqubo yokukhiqiza nokucubungula izongcolisa imvelo, futhi ukuphepha kuphansi kakhulu;Amagilavu e-TPE awuhlobo lwempahla yokuvikela imvelo, engagaywa kabusha futhi isetshenziswe kabusha.Ngeke ikhiphe ubuthi ngaphansi kwezinga lokushisa eliphezulu, futhi iphephe kakhudlwana ukuthi abantu bayisebenzise.
Umehluko phakathi kwe-TPE, i-CPE ne-TPU:
Izinto zokusetshenziswa eziyinhloko zamagilavu e-CPE yi-LDPE, LLDPE, mLLDPE, njll.
I-Tpe-thermoplastic elastomer iyinto entsha enokuqina okuphezulu, amandla aphezulu kanye nokuqina okuphezulu kwerabha.
I-TPU iyi-thermoplastic polyurethane elastomer, engahlukaniswa ibe yi-TPE thermoplastic elastomer.
Ukuqina nokumelana nokugqoka kwe-TPU kungcono kunokwe-TPE, okubangelwa kakhulu umehluko wesakhiwo sengxenye yamangqamuzana.Ukwengeza, i-microstructure kanye nezakhiwo zemihlangano ye-TPE zingaphansi kwalezo ezihlanganisiwe ze-TPU.Izingxenye eziningi ze-TPE zizoba nomthelela omubi ekusebenzeni kwayo kwe-springback.Ikakhulukazi i-TPE enobunzima obuphezulu, ingxenye enkulu yengxenye ye-polypropylene yenza ukuqina kwe-TPE kunciphise kakhulu, futhi imikhiqizo ijwayele ukuguquguquka ngaphansi kwesenzo esiqhubekayo samandla angaphandle.
Ukuzizwa kwesandla: I-TPU inokumelana nokugqokwa okuphezulu, ukungqubuzana okuqinile kwesandla nokushelela okungekuhle.
I-TPE: ngenxa yesakhiwo se-molecular chain ye-SEBS, impahla izwakala ithambile, ikhululekile futhi ibushelelezi
Umuzwa we-CPE ufana kakhulu nowe-TPE.Ifilimu ye-CPE eyenziwe nge-embossing roller inokwakheka okuhle futhi ishubile.
Izici:Amagilavu we-TPE anezici zokumelana nokuguga, ukuqina okuphezulu nokumelana nowoyela, futhi kulula ukucubungula nokukhiqiza;
Izinto ze-TPE zinokuthinta okuthambile, ukumelana nesimo sezulu esihle futhi azikho ipulasitiki.Kuyinto ehambisana nemvelo futhi engeyona into enobuthi enenani elilinganiselwa ku-20000-50000 / ton.Isetshenziswa kabanzi ezidingweni zansuku zonke lapho kuthintana nomzimba womuntu.Ngenxa yokuthi imfucuza ye-TPE ingaphinda igaywe kabusha ngo-100%, ukonga izindleko, ukukhiqizwa nokucutshungulwa okulula, futhi akukho vulcanization edingekayo, ingacutshungulwa ngemishini yokubumba evamile ye-thermoplastic.Izindlela zokucubungula zifaka ukubunjwa komjovo, i-extrusion, i-blow molding, i-calendering, njll.
Amagilavu e-CPE ashibhile, athambile futhi asetshenziswa kabanzi
Isikhathi sokuthumela: Jun-01-2022