Dab tsi yog lub tshuab ntxhua khaub ncaws ua los ntawm?
Dab tsi yog lub tshuab ntxhua khaub ncaws ua los ntawm?

Video: Dab tsi yog lub tshuab ntxhua khaub ncaws ua los ntawm?

Video: Dab tsi yog lub tshuab ntxhua khaub ncaws ua los ntawm?
Video: Qhia txog ib yam tshuaj pleev ntsej muag dawb pub rau nej 2024, Kaum ib hlis
Anonim

Windshield washer kua dej yog ib qho ci ntsa iab kua ua ntawm methanol, cawv lom. Qee zaum, me me ntawm lwm cov cawv muaj cawv, xws li ethylene glycol, tau ntxiv rau hauv qhov sib xyaw. Qee tus menyuam yaus yuav yuam kev kua rau cov kua txiv hmab txiv ntoo, uas tuaj yeem ua rau raug mob lom.

Ib yam nkaus, cov khoom xyaw ntawm lub tshuab ntxhua khaub ncaws iav yog dab tsi?

Windshield washer kua dej muaj cov khoom xyaw uas yog lub ntsiab lus los ntxuav cov teeb meem uas tawv ncauj. Cov khoom lag luam feem ntau yog ua los ntawm methanol thiab lwm yam cawv xws li ethylene glycol. Ntau yam kuj tseem muaj me me ntawm ethanol lossis cov tshuaj tua kab ua los ntawm cov tshuaj methylated kom cov khoom tsis txhob khov thaum lub caij ntuj no.

Tom qab ntawd, lo lus nug yog, koj puas tuaj yeem tso dej tsis txhob siv lub tshuab ntxhua khaub ncaws? Tsim los tshem tawm cov kab thiab kab, lub tshuab ntxhua khaub ncaws yog qhov sib xyaw ntawm cov kuab tshuaj, xab npum thiab cov tshuaj ua kom txias txias. Thaum twg dej yog ntxiv, distilled dej yog pom zoo rau tov nrog dej ntxhua khaub ncaws as tap dej feem ntau muaj cov zaub mov uas ua tau txhav lub tshuab ntxhua khaub ncaws dav hlau thiab tso nyiaj tso rau ntawm iav.

Ib yam li ntawd, koj ua li cas thiaj ua tau lub tshuab ntxhua khaub ncaws?

Rau ua koj tus kheej dej ntxhua khaub ncaws , koj tsuas yog xav tau sib tov ib nkas loos dej nrog 1 diav ntxuav tais diav kua thiab ½ khob ntawm ammonia (rau kev tiv thaiv khov los yog vinegar. kua yog rau.

Yam cawv twg yog cov dej ntxhua khaub ncaws?

methyl cawv

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