Sesotho
Thermoplastic elastomer (TPE) sehlopha sa lisebelisoa le kenyelletso!
2021-02-25 07:27  Click:347

Thermoplastic Elastomer (TPE) ke polima e rekereng eo thepa ea eona e amanang haholo le thatafalo ea thepa ka boeona (ho tloha lebopong la A ho isa lebopong la D) le litšobotsi tsa eona libakeng tse fapaneng kapa maemong a sebetsang. Lisebelisoa tsa TPE li ka aroloa ka mefuta e mengata.


1. Sebaka sa polyether block (PEBA)
Ke polyamide elastomer e tsoetseng pele e nang le litšobotsi tse ntle tse kang ho tjeka, ho tenyetseha, ho hlaphoheloa ha mocheso o tlase, ho hanyetsa abrasion le ho hanyetsa lik'hemik'hale. E loketse lits'ebetso ho lihlahisoa tsa theknoloji e phahameng.


2. Ruby ea Styrene thermoplastic (SBS, SEBS)
Ke sesepa sa polasetiki se nang le thermoplastic. Li-elastomers tsa SBS le SEBS li sebelisoa haholo ho hlahisa lihlahisoa tse fapaneng tse hlokang ho tenyetseha, ho thetsana habonolo le botle. Li loketse ho sebelisoa mekhoeng ea moetlo e etselitsoeng lihlahisoa tse ikhethileng. Ha e bapisoa le SBS, SEBS e sebetsa hamolemo lits'ebetsong tse itseng tse ikhethang hobane e hanela ho kenella ha mahlaseli a ultraviolet, 'me mocheso oa eona o sebetsang o ka fihla ho 120 ° C; SEBS e ka fetoloa le thermoplastic (PP, SAN, PS, ABS, PC-ABS, PMMA, PA) li tsoakane ho fihlela litlhoko tsa moralo oa aesthetics kapa ts'ebetso.


3. Thermoplastic kettle (TPU)
Ke polima ea malapa a polyester (polyester TPU) le polyether (polyether TPU). Ke elastomer e nang le ts'ireletso e phahameng ea meokho, ho hanyetsa abrasion le ho hanyetsa. ). Boima basehlahisoa bo ka tloha 70A ho 70D Shore. Ntle le moo, TPU e na le mamello e ntle ebile e ka boloka litšobotsi tse ntle le tlasa mocheso o feteletseng.


4. Thermoplastic vulcanizate (TPV)
Sebopeho sa polima se kenyelletsa rabara e entsoeng ka elastomer (kapa rabara e hokahanngoeng le sefapano). Ts'ebetso ena ea vulcanization / crosslinking e etsa hore TPV e be le thermoplasticity e ntle haholo, ho tenyetseha le ho fetoha ha maemo.
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