Impeta yo gufunga ya polyurethane irangwa no kudashira, amavuta, aside na alkali, ozone, gusaza, ubushyuhe buke, gucika, ingaruka, nibindi. Impeta yo gufunga ya polyurethane ifite ubushobozi bwinshi bwo gushyigikira umutwaro kandi ikoreshwa cyane mu nzego zitandukanye. Byongeye kandi, impeta yo gufunga ya cast irindwa amavuta, irindwa na hydrolysis, irindwa kwangirika, kandi ifite imbaraga nyinshi, ikwiriye ibikoresho bya peteroli bishyushye cyane, ibikoresho byo guterura, ibikoresho by'imashini zo gucura, ibikoresho binini bya hydraulic, nibindi.
Impeta yo gufunga ya Polyurethane: polyurethane ifite ubushobozi bwiza cyane bwo gukora, kandi ubushobozi bwayo bwo kudashira no kudashira kw'umuvuduko mwinshi ni byiza cyane kurusha izindi rubber. Uburyo bwo kudashira, kudashira kw'umuvuduko wa ozone no kudashira kw'amavuta nabyo ni byiza cyane, ariko biroroshye kuyikoresha mu gufunga ku bushyuhe bwinshi. Muri rusange ikoreshwa mu gufunga imigozi idashira kandi idashira, nka silindiri za hydraulic. Muri rusange, ubushyuhe ni - 45 ~ 90 ℃.
Uretse kuba byujuje ibisabwa rusange ku bikoresho byo gufunga impeta, impeta zo gufunga za polyurethane zigomba kandi kwita ku bintu bikurikira:
(1) Yuzuye ubushobozi bwo gukomera no kwihanganira ibintu;
(2) Ingufu zikwiye za mekanike, harimo imbaraga zo kwaguka, kurekura no kwirinda gucika.
(3) Imikorere ihamye, bigoranye kubyimba mu gihe kiri hagati, kandi ingaruka nto z'ubushyuhe zigabanuka (ingaruka za Joule).
(4) Biroroshye gutunganya no gushushanya, kandi bishobora kugumana ingano nyayo.
(5) Ntiyangiza ubuso bufatanye n'aho ibintu bihurira kandi ntibyononeze ubwo buryo.
Ningbo Yokey Automotive Parts Co., Ltd yibanda ku gukemura ibibazo by'ibikoresho by'umukara ku bakiriya no gushushanya imiterere itandukanye y'ibikoresho hashingiwe ku buryo butandukanye bwo kubikoresha.
Igihe cyo kohereza: Ukwakira 10-2022