Chii chinonzi G12 antifreeze - musiyano kubva kuG11, G12 +, G13 uye ndeipi inoda kuzadzwa

Antifreeze inodiwa kutonhodza injini yemotokari. Nhasi, zvinotonhorera zvinoiswa mumhando ina, imwe neimwe inosiyana mukuwedzera uye zvimwe zvivakwa. Yese antifreeze yaunoona pamasherufu ezvitoro inoumbwa nemvura uye ethylene glycol, uye ndipo panopera kufanana. Saka zvinotonhorera zvinosiyana sei kubva kune mumwe nemumwe, mukuwedzera kune ruvara uye mutengo, sarudza yakakodzera antifreeze yemota yako, zvinokwanisika here kusanganisa zvinotonhorera zvakasiyana uye kunyungudusa nemvura - verenga.

Chii chinonzi antifreeze?

Antifreeze ndiro zita rinowanzozivikanwa remota inotonhorera. Pasinei nekusarudzwa, propylene glycol kana ethylene glycol iripo mukuumbwa kweantifreeze, uye purogiramu yayo yezvinowedzera. 

Ethylene glycol ine chepfu dihydric doro. Muchimiro chayo chakachena, imvura ine mafuta, inonaka inotapira, kuvira kwayo inenge 200 madhigirii, uye kutonhora kwayo -12,5 °.Yeuka kuti ethylene glycol ichepfu ine ngozi, uye chirwere chinouraya kumunhu 300. magiramu. Nenzira, chepfu haina kuderedzwa ne ethyl doro.

Propylene glycol ishoko idzva munyika yezvinotonhorera. Maantifreeze akadaro anoshandiswa mumotokari dzese dzemazuvano, dzine huturu hwehupfu, uyezve, propylene glycol-based antifreeze ine yakanakisa lubricating uye anti-corrosion zvivakwa. Doro rakadaro rinogadzirwa pachishandiswa chiedza chikamu chemafuta distillation.

Kupi uye sei antifreezes anoshandiswa

Antifreeze yakawana kushandiswa kwayo chete mumunda wekutakura migwagwa. Kazhinji inoshandiswa mukupisa kwezvivako zvekugara uye nzvimbo. Muchiitiko chedu, basa guru re antifreeze nderokuchengetedza kupisa kwekushanda kwejini mune imwe nzira. Inotonhorera inoshandiswa mujaketi rakavharwa rejini uye mutsara, zvakare inopfuura nemukamuri yevafambi, nekuda kwekuti mweya unodziya unovhuvhuta kana chitofu chabatidzwa. Pane dzimwe mota, pane kupisa kunopisa kune otomatiki kutapurirana, uko antifreeze neoiri zvinopindirana zvakaenzana mune imwe imba, ichigadzirisa tembiricha yeumwe neumwe.

Pakutanga, inotonhodza inonzi "Tosol" yaishandiswa mumotokari, uko izvo zvakakosha zvinodiwa kuri:

• kuchengetedza tembiricha yekushanda;
• lubricating zvivakwa.

Iyi ndiyo imwe yemvura yakachipa isingakwanise kushandiswa mumota dzazvino. Akaverengeka antifreezes akatogadzirirwa ivo: G11, G12, G12 + (++) uye G13.

Antifreeze yeG11

Antifreeze G11 inogadzirwa pane yakasarudzika silicate hwaro, iine pasuru yezvinhu zvisina kujairika. Mhando iyi inotonhorera yaishandiswa pamotokari dzakagadzirwa pamberi pa1996 (kunyangwe kushivirira kweimwe mota dzemazuvano kusvika muna2016 kunoita kuti zvikwanise kuzadza G11), muCIS yainzi "Tosol". 

Kutenda kune yayo silicate base, G11 inoita inotevera mabasa:

• inogadzira kuchengetedzwa kwenzvimbo, kudzivirira ethylene glycol kubva mukukuvadza ivo;
• kunoderedza kupararira kwetsvina.

Paunenge uchisarudza yakadaro antifreeze (iwo ruvara rwebhuruu uye girini), teerera kune maviri maficha:

• pasherufu hupenyu haupfuure makore matatu, kunyangwe mileage. Munguva yekushanda, iyo yekudzivirira denderedzwa inova yakatetepa, zvidimbu izvi, kusvika kune inotonhorera, zvinotungamira mukukurumidza kwayo kupfeka, pamwe nekukuvadza kwepombi yemvura;
• dziviriro inodzivirira haibvumire tembiricha yakakwira, inopfuura 105 degrees, saka kupisa kupisa kweG11 kwakaderera.

Zvese zvinokuvadza zvinogona kupfuudzwa nekuchinja panguva yakakodzera iyo antifreeze uye kudzivirira injini kupisa. 

Zvakare rangarira kuti iyo G11 haina kukodzera mota dzine aluminium cylinder block uye radiator sezvo inotonhorera isingakwanise kuvadzivirira pakakwirira tembiricha. Ive nekuchenjerera pakusarudza vanodhura-vanogadzira, senge Euroline kana Polarnik, bvunza hydrometer bvunzo, mamiriro anowanzo simuka apo inotonhorera yakanyorwa kuti "-40 °" inotendeuka ikave -20 ° uye yakakwira.

 Antifreeze yeG12, G12 + uye G12 ++

G12 brand antifreeze yakatsvuka kana pink. Iyo haisisina silicates mukugadzirwa kwayo, inobva pane carboxylate compounds uye ethylene glycol. Hupenyu hwesevhisi hwesevhisi yakadaro ndeye 4-5 makore. Kutenda kune zvakasarudzwa zvinowedzerwa, anti-corrosion properties inoshanda zvakasarudzwa - iyo firimu inogadzirwa chete munzvimbo dzakakanganiswa ne ngura. G12 antifreeze inoshandiswa mumainjini ekumhanya-mhanya ane tembiricha yekushandisa ye90-110 madhigirii.

Iyo G12 ine chete imwe yekudzosera: anti-ngura zvimiro zvinoonekwa chete muhupo hwengura.

Kazhinji G12 inotengeswa seyakanongedzwa ine "-78 °" kana "-80 °" mucherechedzo, saka iwe unofanirwa kuverenga huwandu hwekutonhodza muchirongwa uye kuisanganisa nemvura yakasvibiswa. Iyo reshiyo yemvura kune antifreeze inozoratidzwa pane zvakanyorwa.

ZveG12 + antifreeze: inosiyana zvishoma kubva kune yakatangira, iwo mutsvuku, iro rakagadziridzwa rave rakachengeteka uye rakanyanya kugarisana nharaunda. The murwiyo rine Anti-ngura yokuvirisa, kushanda pointwise.

G12 ++: Kazhinji kazhinji yepepuru, iyo yakavandudzwa vhezheni ye carboxylated inotonhorera. Lobride antifreeze inosiyana neG12 uye G12 + pamberi pema silicate zvinowedzerwa, nekuda kwekuti iyo anti-ngura zvivakwa zvinoshanda zvisina musoro uye zvinodzivirira kuumbwa kwengura.

Antifreeze yeG13

Kirasi nyowani yeantifreeze inowanikwa yepepuru. Mbeu dzakauchikwa antifreeze ine yakafanana nziyo, asi yakanyanya mwero chiyero chesilicate uye organic zvinhu. Iyo zvakare inoratidza yakavandudzwa yekudzivirira ehupfumi. Inokurudzirwa kuti uchinje makore ese mashanu.

Antifreeze G11, G12 uye G13 - ndeupi musiyano?

Mubvunzo unowanzoitika - zvinokwanisika here kusanganisa antifreezes akasiyana? Kuti uite izvi, iwe unofanirwa kunyura mune hunhu hwega yega inotonhorera kuti unzwisise kuenderana.

Musiyano mukuru pakati peG11 neG12 hausi iwo ruvara, asi kiyi yekuumbwa: yekutanga ine inorganic/ethylene glycol base. Iwe unogona kuisanganisa nechero antifreeze, chinhu chikuru ndechekuti kune kuenderana kwekirasi - G11.

Musiyano uripo pakati peG12 neG13 ndewekuti wechipiri une propylene glycol base, uye kosi yekuchengetedza kwezvakatipoteredza yakati wandei kumusoro.

Zvekusanganisa zvinotonhorera:

• G11 haisanganisi neG12, unogona chete kuwedzera G12 + uye G13;
• G12 inopindira neG12 +.

Mibvunzo nemhinduro:

Chii chinonzi antifreeze chinoshandiswa? Ndiyo mvura inoshanda yeinjini yekutonhora system. Iyo ine yakakwira yekubikira uye inoumbwa nemvura uye zvinowedzera zvinoisa pombi uye zvimwe zvinhu zveCO.

Sei antifreeze ichidanwa kudaro? Anti (against) Kuomesa (chando). Iri ndiro rinowanzova zita rezvinwiwa zvese zvinorwisa kutonhora zvinoshandiswa mumotokari. Kusiyana neantifreeze, antifreeze ine yakaderera crystallization tembiricha.

Ndeapi antifreeze aripo? Ethylene glycol, carboxylate ethylene glycol, hybrid ethylene glycol, lobrid ethylene glycol, propylene glycol. Vanosiyanawo nemuvara: tsvuku, bhuruu, girini.