Kodi POE ndi chiyani? Kusanthula mozama za katundu ndi ntchito zake
POE (Polyolefin Elastomer) ndi zinthu za polima zomwe zimagwiritsidwa ntchito kwambiri pamakampani opanga mankhwala m'zaka zaposachedwa. Ndi kupita patsogolo kwa sayansi ndi ukadaulo komanso kuchuluka kwa kufunikira kwa mafakitale, POE imapambana m'magawo ambiri chifukwa cha mawonekedwe ake apadera. M'nkhaniyi, tikambirana mwatsatanetsatane zomwe POE ili, ndikusanthula katundu wake, njira zopangira ndi malo ogwiritsira ntchito kuti tithandize owerenga kumvetsetsa bwino mtengo wa nkhaniyi.
Mbiri yakale ya POE
Kodi zinthu za POE ndi chiyani? Pankhani ya kapangidwe ka mankhwala, POE ndi elastomer yopangidwa kuchokera ku copolymerization ya ethylene yokhala ndi copolymerising monomer, nthawi zambiri α-olefin. Zofunikira zake zimaphatikizira elasticity, kutsika pang'ono, kuwonekera kwambiri, nyengo yabwino komanso kukana kutentha. Ndizinthu izi zomwe zimalola POE kuti izichita bwino pamagwiritsidwe osiyanasiyana, makamaka pamagalimoto, zida zonyamula ndi kuyika chingwe.
POE Production process
Kuti timvetse chomwe POE ndi, ndikofunika kuyang'ana njira yomwe imapangidwira, yomwe nthawi zambiri imakhala ndi metallocene catalyst polymerization. Metallocene catalysts kwambiri zotakasika chothandizira kuti kulola yeniyeni kulamulira maselo kulemera kugawa polima ndi embedding wa copolymer monomers. Njirayi imapangitsa kuti zinthu zikhale bwino kwambiri komanso zosagwirizana ndi mankhwala osiyanasiyana opangira njira monga jekeseni, extrusion ndi kuwombera.
Malo ogwiritsira ntchito kwambiri a POE
Mukangodziwa kuti POE ndi chiyani, kumvetsetsa madera ogwiritsira ntchito ndikofunikira kuti mumvetsetse bwino za nkhaniyi. Chifukwa cha kusungunuka kwake ndi kukhazikika kwake, POE imagwiritsidwa ntchito pazinthu zambiri zamagalimoto, makamaka pazisindikizo zamagalimoto, ma bumpers ndi zipangizo zamkati.Kutsika kochepa kwa POE ndi kuwonekera kumapangitsa kuti ikhale yabwino kwa zipangizo zonyamula katundu, monga filimu yopangira chakudya. Zipangizo zopangira chingwe ndi gawo lofunikira la POE. Ndi nyengo yabwino komanso kukana kutentha pang'ono, POE imatha kukulitsa moyo wautumiki wa zingwe.
POE motsutsana ndi ma elastomer ena
Kuti timvetsetse bwino kuti POE ndi chiyani, titha kufananiza ndi ma elastomer ena wamba monga TPU (thermoplastic polyurethane) ndi EPDM (rabara ya ethylene propylene diene), yomwe imakhala ndi kachulukidwe kakang'ono, kachulukidwe kake komanso mtengo wotsika. Ndipo poyerekeza ndi EPDM, POE imachita bwino potengera kutentha kochepa komanso kuwonekera. Zotsatira zake, POE imagwiritsidwa ntchito ngati njira ina yopititsira patsogolo magwiridwe antchito ndikuchepetsa mtengo.
Chidule
Kodi POE ndi chiyani? Mwachidule, POE ndi chipangizo chapamwamba cha elastomeric chokhala ndi ntchito zambiri. Chifukwa cha mawonekedwe ake apadera, monga kutsika kwambiri, kachulukidwe kakang'ono komanso kusinthika kwabwino, POE ikuwonetsa kuthekera kwakukulu m'malo angapo. Kaya mumakampani amagalimoto, zonyamula katundu, kapena kupanga zingwe, POE imatsegula mwayi watsopano mu sayansi ndi uinjiniya.
Tikukhulupirira, kudzera m'nkhaniyi, owerenga amvetsetsa bwino lomwe POE ndi chifukwa chake ili pamalo ofunikira kwambiri pamakampani opanga mankhwala.