Kodi ndingasakaniza G12 ndi G12 + antifreeze?
Zamkatimu
Antifreeze yokhala ndi G12+ ndi G12. Kodi pali kusiyana kotani?
Zozizira zonse zolembedwa kuti G12 (pamodzi ndi zosintha za G12+ ndi G12++) zimakhala ndi ethylene glycol, madzi osungunuka ndi phukusi lowonjezera. Madzi ndi dihydric alcohol ethylene glycol ndizofunikira pafupifupi antifreezes onse. Komanso, kuchuluka kwa zigawo zikuluzikulu za antifreezes zamitundu yosiyanasiyana, koma ndi kuzizira komweko, sikumasintha.
Kusiyana kwakukulu pakati pa G12 + ndi G12 antifreezes ali ndendende pazowonjezera.
G12 antifreeze inalowa m'malo mwa G11, yomwe inali yakale panthawiyo (kapena Tosol, ngati tilingalira zoziziritsa zapakhomo). Zowonjezera za inorganic mu antifreezes za zoziziritsa zakale, zomwe zidapanga filimu yoteteza mosalekeza mkati mwa dongosolo lozizirira, zinali ndi cholepheretsa chimodzi chachikulu: zidachepetsa kufalikira kwa kutentha. M'mikhalidwe yomwe kuchuluka kwa injini yoyatsira mkati kumawonjezeka, njira yatsopano, yothandiza kwambiri idafunikira, popeza antifreezes wamba sakanatha kupirira kuzizira kwa injini "zotentha".
Zowonjezera mu G12 antifreeze zasinthidwa ndi organic, carboxylate. Zigawozi sizinaphimbe mapaipi, zisa za radiator ndi jekete yozizira yokhala ndi wosanjikiza wotsekereza kutentha. Zowonjezera za carboxylate zimapanga filimu yoteteza kokha mu zotupa, kuteteza kukula kwawo. Chifukwa cha izi, mphamvu ya kutengerapo kutentha inakhalabe yokwera, koma ambiri, chitetezo chonse cha kuzizira kwa mowa waukali, ethylene glycol, chinagwa.
Chisankhochi sichinagwirizane ndi opanga magalimoto ena. Zowonadi, pankhani ya G12 antifreeze, kunali kofunikira kupereka malire ochulukirapo achitetezo ku dongosolo lozizira kapena kupirira gwero lake lakugwa.
Chifukwa chake, atangotulutsa G12 antifreeze, chinthu chosinthidwa chidalowa m'misika: G12 +. Muzozizira izi, kuwonjezera pa zowonjezera za carboxylate, zowonjezera zowonjezera zidawonjezeredwa pang'ono. Iwo anapanga wosanjikiza woonda wotetezera pamwamba pa dongosolo lonse la kuzirala, koma kwenikweni sanachepetse mphamvu ya kusamutsa kutentha. Ndipo filimuyi ikawonongeka, zida za carboxylate zidayamba kugwiritsidwa ntchito ndikukonza malo owonongekawo.
Kodi G12+ ndi G12 antifreezes angasakanizidwe?
Kusakaniza antifreeze nthawi zambiri kumaphatikizapo kuwonjezera mtundu wina wa zoziziritsa kukhosi. Ndi cholowa m'malo mwathunthu, nthawi zambiri palibe amene akusakaniza zotsalira zamitundu yosiyanasiyana. Chifukwa chake, tikuwona mitundu iwiri ya kusanganikirana.
- Thanki poyamba inali ndi G12 antifreeze, ndipo muyenera kuwonjezera G12 +. Pankhaniyi, mukhoza bwinobwino kusakaniza. Zozizira za Class G12+, makamaka, zapadziko lonse lapansi ndipo zimatha kusakanizidwa ndi antifreeze ina iliyonse (kupatulapo kawirikawiri). Kutentha kwa injini sikudzawonjezeka, chiwonongeko cha zinthu za dongosolo sichidzawonjezeka. Zowonjezera sizingagwirizane mwanjira iliyonse, sizidzasokoneza. Komanso, moyo wautumiki wa antifreeze udzakhalabe womwewo, popeza zonse ziwirizi, malinga ndi muyezo, zimakhala ndi nthawi pakati pakusintha kwa zaka 5.
- Poyamba inali mu G12 + system, ndipo muyenera kudzaza G12. Kusintha uku kumaloledwanso. Chokhacho chomwe chingachitike ndikuteteza pang'ono kwa mawonekedwe amkati mwa dongosolo chifukwa cha kusowa kwa zinthu zamagulu mu phukusi lowonjezera. Kusintha koipa kumeneku kudzakhala kochepa kwambiri kotero kuti kaŵirikaŵiri kukhoza kunyalanyazidwa.
Opanga magalimoto nthawi zina amalemba kuti ndizosatheka kuwonjezera G12 ku G12 +. Komabe, iyi ndi njira ya inshuwaransi yochulukirapo kuposa kufunikira koyenera. Ngati mukufuna kubwezeretsa dongosolo, koma palibe njira zina, omasuka kusakaniza kalasi G12 antifreeze, mosasamala kanthu za wopanga ndi subclass. Koma nthawi zina, pambuyo pa zosakaniza zotere, ndi bwino kusinthiratu antifreeze mu dongosolo ndikudzaza zoziziritsa zomwe zimafunikira ndi malamulo.
