Momwe mungasankhire antifreeze? - madzimadzi ochapira magalasi abwino

Windshield icing kwa dalaivala ndi vuto lalikulu, lomwe lingathe kuthetsedwa ndi chithandizo cha "anti-freeze" - madzi omwe amatsuka galasi lamoto bwino kuchokera ku ayezi, matalala ndi dothi ndipo nthawi yomweyo samadzimangirira pa sub- kutentha kwa ziro.

Kodi mungasankhire bwanji antifreeze yabwino kuti imatsuka galasi komanso kuti isazimitse yokha muwasher?

Lamulo loyamba kutsatira ndikugula antifreeze m'masitolo ovomerezeka kapena pamalo opangira mafuta. Palibe chifukwa choti mugule kuchokera kwa ogulitsa pamsewu, chifukwa iwo eni sadziwa zomwe zimapangidwira komanso kutentha kwa crystallization, ndipo zomwe zili pamalemba sizikhala zoona.

Kwenikweni, anti-freeze ndi mowa wosungunuka ndi zonunkhira - zigawo zomwe zimabisala fungo loyipa. Ziribe kanthu momwe zingamvekere zachilendo, koma fungo lakuthwa kosazizira, kutentha kwapansi kumawonekera. M'mbuyomu, nyimbo zochokera ku ethyl ndi methyl alcohols zidagwiritsidwa ntchito.

• Mowa wa Ethyl ndiye gawo lalikulu la vodka, ndipo madalaivala ambiri amangomwa.
• Mowa wa Methyl ndi poizoni woopsa womwe ungayambitse poizoni kuchokera ku mpweya umodzi wokha wa nthunzi yake, choncho ntchito yake ndiyoletsedwa m'dziko lathu.

Masiku ano, mankhwala opangidwa ndi mowa wa isopropyl amagwiritsidwa ntchito, omwe amangokhala ndi fungo lakuthwa la acetone. Ili ndi makhalidwe abwino monga oyeretsa, koma n'zosatheka kuti aphedwe ndi nthunzi yake. Kuzizira kwake ndi madigiri 28, ndipo ngati m'dera lanu kutentha sikutsika kawirikawiri pansi pa chizindikiro ichi, ndiye kuti mukhoza kugula madzi otere.

Bioethanol imanunkhira bwino kwambiri, koma imatha kutenga $3- $4 pa lita. Ndi kupambana komweku, mutha kutsanulira vodka wothiridwa ndi zotsukira, kuzizira kwake ndi madigiri 30 pansi pa ziro.

Nthawi zonse antifreeze ayenera kuchepetsedwa ndi madzi apampopi.

Kumbukirani kuti ngakhale madzi pang'ono omwe mumawonjezera amatha kupangitsa kuti antifreeze isungunuke osati pa -30 kapena -15 madigiri, monga momwe tawonetsera pa chizindikiro, koma -15 -7, motero. Gwiritsani ntchito madzi osungunuka okha.

Samalani kutentha kwa crystallization - m'munsi mwake, m'pamenenso makina ochapira amanunkhira kwambiri ndipo mtengo wake udzakhala wokwera mtengo. Zolembazo ziyenera kukhala ndi chidziwitso chonse chokhudza kapangidwe kake ndi mtundu wa Rosstandart. Sipayenera kukhala zotsatsa zotsatsa, monga azimayi osambira kutsogolo kwa magalimoto, izi ndizotsatsa zotsika mtengo kwa ma simpletons.

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