Kuve nechokwadi chekuti mhepo yakavharwa yakavharwa yakakosha kune chero mota, ichipa zvese kurongeka kwemaitiro uye kudzivirira kune vanogara mairi. Kunyatsovhara windshield kwakakosha kudzivirira kubuda kwemvura, kuderedza ruzha rwemhepo, uye kuchengetedza kuchengetedzwa kwese. Pakati pezvisimbiso zvinonyanya kushanda zvinoshandiswa mukumisikidza windshield ndeye mota polyurethane adhesive.
IZVI_NDICHA_NYORA ZVAKARE:Automotive polyurethane adhesivendicho chisimbiso chakanakira chekuisa windshield, nekuda kwekugara kwayo uye kuita zvakasiyana. Inogadzira chisungo chakasimba pakati pemhepo yemhepo uye furemu, kuve nechokwadi chisimbiso chakavimbika uye chinogara kwenguva refu chinogona kutsungirira mamiriro ekunze akaoma, kutonhora kwakanyanya, uye kusvibiswa kwezvakatipoteredza.
Chinhu chikuru chekushandisa polyurethaneauto girazi PU sealantnokuti windshield sealing ndiyo yakasarudzika bonding properties. Kusiyana nezvisimbiso zvechinyakare zvinotsamira pamichina yekumisikidza, polyurethane adhesives inoumba molecular bond nezvose zviri zviviri windshield uye furemu. Ichi chisungo chemolecular chinosimbisa chisimbiso chisina mvura uye chinonatsiridza chimiro chemhepo yemhepo, kuderedza njodzi yekuvharirwa panguva dzetsaona kana kukanganisa.
Windscreen bonding polyurethane adhesive zvakare inoshanduka uye inogona kuwedzera uye chibvumirano nekushanduka kwekushisa, kuchengetedza kutendeseka kwechisimbiso kunyangwe mumamiriro ekunze akanyanya. Uku kuchinjika kunodzivirira kunamira kuti risaite brittle kana kutsemuka, kudzivirira kudonha kwemvura uye kukuvara kungangoita windshield.
Uyezve, windshield polyurethane glue inoratidzira yakanakisa kupikisa UV mwaranzi, ichiva nechokwadi chekugara kwenguva refu uye kuvimbika. Zvisimbiso zvechinyakare zvinogona kushata nekuda kwekuratidzwa kwezuva, kunetesa chisimbiso uye zvinogona kukonzera kuvuza. Sezvineiwo, ma polyurethane adhesives akagadzirwa zvakanyanya kudzivirira UV mwaranzi.
Kunze kwekusimbisa kwayo zvisimbiso,motokari polyurethane adhesivesinopawo ruzha rwekudzivirira, zvinobudirira kuderedza ruzha rwemhepo uye kuzunguzika, uye zvichikonzera kunyarara uye kugadzikana kwekutyaira ruzivo. Iri rinonamira rinoita sechivharo pakati pegirazi remhepo uye furemu, kuderedza ruzha uye kutapurirana kutenderera mukati memotokari.
Renz18inomira kunze nekuda kweiyo yakasarudzika yekuisa chisimbiso mukugadzirisa windshield. Kunyange ichitakura kunhuhwirira kwezvinonyungudutsa, zvisimbiso zvayo zvakasimba zvekuisa chisimbiso zvinoita kuti ive sarudzo yepamusoro mumunda wekugadzirisa. Inopa kunamatira kwakavimbika, kuve nechokwadi chekubatana kwakasimba pakati pewindshield uye furemu yemotokari. Nekudaro, tichifunga nezvekunzwa kwevamwe vatengi kunhuhwirira, zvakakosha kuyera maitiro ekunhuhwirira kwemukati mushure mekuisa kana uchisarudza ichi chigadzirwa.
Pane rimwe divi,Renz10Ahaina kunhuwa uye ine zvishoma zvinokanganisa kunhuhwirira kwemukati mushure mekuiswa. Inoita zvakaenzana zvakanaka mukugadzirisa windshield, ichipa chisimbiso chakavimbika uye kuchengetedza hukama hwakasimba pakati pemhepo uye muviri wemotokari. Izvi zvinoita kuti ive sarudzo yakakwana kune vatengi vanoisa pamberi zvine chekuita nekunhuhwirira.
Zvose izvi zvigadzirwa zvinopa mhinduro dzakanakisa dzekugadzirisa windshield, zvichibvumira vatengi kuti vasarudze maererano nezvavanoda uye bhajeti. Kungave uchitsvaga chepamusoro chisimbiso kuita kana kufunga nezvemukati kunhuhwirira kukanganisa, sarudzo ine hungwaru inogona kuitwa pakati
Nguva yekutumira: Zvita-04-2023
