Sepurasitiki yeinjiniya inopisa ine yakasimba yakazara zvivakwa mumakore achangopfuura, POM bhodhi inoshandiswa zvakanyanya muindasitiri yekuvaka uye indasitiri yekugadzira. Vamwe vanhu vanotofunga kuti POM board inogona kutsiva zvinhu zvesimbi zvakaita sesimbi, zingi, mhangura nealuminium. Sezvo POM bhodhi iri thermoplastic engineering purasitiki ine yakakwira kunyungudika uye yakakwirira crystallinity, inoda kugadziridzwa uye kukwidziridzwa kana ichishandiswa mumamiriro akasiyana ekushandisa.
POM zvinhu zvine hunhu hwekuomarara kwepamusoro, kusamira kwehunyoro, kusamira kwehunyoro, kusamira kwemakemikari, etc. Iine mafuta akasimba ekuramba, kusaneta, kusimba kwesimba, kusimba kwepamusoro, kusimba kwepamusoro, kugadzikana kwakanaka kwechimiro, kuzvizora, Iine dhigirii yepamusoro yekugadzira rusununguko uye inogona kushandiswa kwenguva yakareba pa -40 kusvika 100 ° C. Nekudaro, nekuda kwehupamhi hwehukama, iyo notched inokanganisa simba yakadzikira, kupisa kupisa kwakashata, haina kukodzera kudzoreredza murazvo, haina kukodzera kudhindwa, uye kuumba kuderera kwehuwandu hwakakura, saka POM kuchinjika isarudzo isingadzivisiki. POM iri nyore kwazvo kupenya panguva yekugadzira uye kugadzira yakakura spherulites. Kana izvo zvinhu zvakanganiswa, aya makuru spherulites anowanzo kuumba kushushikana pfungwa uye kukonzera kukuvara kwezvinhu.
POM ine yakakwira notch senitivity, yakaderera notch kukanganisa simba, uye yakakwira molding shrinkage rate. Chigadzirwa chacho chinotarisana nekushungurudzika kwemukati uye zvakaoma kuumba zvakasimba. Izvi zvinomisa zvakanyanya huwandu hwekushandisa kwePOM uye haigone kusangana nezvinodiwa zvemaindasitiri mune zvimwe zvinhu. Naizvozvo, kuti ugadzirise zvirinani kumamiriro ekushanda ane hutsinye akadai sekumhanya kwakanyanya, kudzvanywa kwakanyanya, tembiricha yakakwira, uye mutoro wakakwira, uye nekuwedzera kuwedzera chiyero chekushandisa chePOM, zvinodikanwa kuti uwedzere kuvandudza Kuoma kwesimba, kupisa kupisa uye kupokana kwePOM.
Kiyi yekugadziriswa kwePOM ndiko kuenderana pakati pezvikamu zveiyo composite system, uye kusimudzira uye kutsvagisa kweakawanda anoshanda anoenderana anofanirwa kuwedzerwa. Iyo ichangobva kugadzirwa gel system uye in-situ polymerized ionomer toughening inoita iyo composite system iite yakagadzikana inopindirana network, inova nzira nyowani yekutsvagisa kugadzirisa iyo interphase kuenderana. Chinokosha chekugadzirisa chemikemikari chiri mukupinzwa kwemapoka emabasa akawanda muketani yemamorekuru nekusarudza macomonomers panguva yekugadzira nzira yekupa mamiriro ekuwedzera kugadziridzwa; kugadzirisa huwandu hwemacomonomers, optimize dhizaini yemamorekuru chimiro, uye synthesizing serialization uye functionalization uye yakakwirira-kuita POM.
Nguva yekutumira: Oct-18-2022
