Antifreeze tsvuku uye ake mamwe maonero

Antifreeze imvura ane nechando tembiricha zvikuru kudzika kudarika crystallization tembiricha mvura. Kushandisa mvura iyi kunobatsira kudzivisa kuvadza miitiro inogona kuitika kana H2O crystallization. Antifreeze (tsvuku, yero, mutema, etc.) chinosanganisira mvura uye ine polyhydric doro. Mukuwedzera, coolant iri akawedzera yokuvirisa siyana, ngura nemishonga zvinoriumba pamwe. Izvi okuwedzera yeimwe zvinobatsira kuchengetedzwa zvizere. Sezvo chikamu Urume rinewo madhayi, iyo kuvapa imwe ruvara. Maererano zvakataurwa nenyanzvi, nemvura ruvara haana sei ayo unongotaura. Maererano ane chiyero, antifreeze (tsvuku uye ayo dzimwe mhando) ringave riine ethylene glycol kana propylene glycol.

Ekupedzisira chinhu Hauoneki viscous jikichira zvokunwa. Ine maitiro simba zvakanaka. Ethylene glycol ane simba muchetura, saka ngwarira pakukurukura pavo. Kwakachena ethylene glycol chando panguva kubvisa gumi inegumi. ayo Kubika ndeyekuti 197 inegumi. Zvinofanira akati kuti ethylene glycol iri kuramba aqueous mhinduro yaita chando panguva tembiricha yakaderera (kana akashandisa zvikamu zviviri ethylene glycol uye chikamu mvura imwe). Achibika pfungwa antifreeze paavhareji anenge zana maviri madhigirii, uye shoma kwayo nechando pfungwa kungava makumi manomwe madhigirii pazasi razero. Kazhinji, antifreeze (tsvuku, yellow, etc.) rine wayo sezvamunoita vanenge 50-60% ethylene glycol. Muchiitiko chino, zviri akaenzana shoma nechando tembiricha rworwendo matatu pazasi razero.

In anogadzira zvinhu antifreeze zviri uyewo kazhinji vaishandisa propylene glycol. Izvi zvinhu zvikuru zvakatipoteredza ushamwari. Panyaya iyi, chokupika iri rinenge yakazvimirira hwaro. Zvisinei, propylene glycol nani uye zvishoma muchetura.

Shoko "Anti-Ndinoda" rinogona kushandurwa sezvariri se "Anti-chando" kana "ice-akasununguka". Izwi iri rinoshandiswa kureva pezvitsiga ose coolants.

Antifreeze kana antifreeze - inova nani?

Zvinofanira kuzivikanwa kwokutanga kuti chokutanga dzidziso rinoshandiswa kureva zvinwiwa epamba kugadzirwa. Shoko rokuti "antifreeze" rine zita kadhi, iro rakanga rakagadzirirwa (Organic reongororo Technologies Division (CBT)). Kugumisa "ol" anoreva zvinhu kungova doro. Antifreeze zvinoreva tsika coolants kuti ichangobva kupfuura zvakawanda uye kashoma kushandiswa.

Sezvatotaurwa, chokupika ehupfumi kwemashoko regai pakuti ndiro antifreeze - red, zvitema, yero, kana kupfuura chero ruvara. Pakutanga, mvura vose akagadzirwa zvakafanana ruvara. Antifreeze dhayi anowedzera mamwe "unhu." Zvinofungidzirwa kuti kubvumira vaiitawo pakati zvinwiwa zvakafanana ruvara nomumwe. Zvinofanira kucherechedzwa kuti kutsausa muzvinhu zvakawanda. Kavha pamusoro antifreeze mugadziri nguva dzose anopa mirayiridzo iri nokusanganisa nezvaanogona waro mhando nevamwe.

Panguva imwe chete imwe hurumende mureza yambokurukurwa nezvezvipfuwo zvinwiwa. Zvinofanira Zvisinei, zvinofanira kucherechedzwa kuti Mhedziso kuita kuti GOST hakurevi zvavo yepamusoro unhu. Somuenzaniso, antifreeze Russian kugadzirwa havasi kushanda kuti ano mazano pamusoro injini. Panyaya iyi, European Anti-Ndinoda haishandi kune Russian mureza, vanoratidza yepamusoro unongotaura.