Compatibility ntawm G11 G12 thiab G13 Antifreezes - nws puas tuaj yeem sib tov
Txheem
Antifreeze yog cov dej ua haujlwm tseem ceeb uas nws lub luag haujlwm tseem ceeb yog lub cav txias thiab kev tiv thaiv. Cov kua no tsis khov ntawm qhov kub tsis tshua muaj kub thiab muaj qhov kub kub kub thiab khov, uas tiv thaiv lub tshuab hluav taws xob sab hauv los ntawm kev kub dhau thiab kev puas tsuaj vim qhov hloov pauv thaum lub sij hawm boiling. Cov additives muaj nyob rau hauv lub antifreeze muaj ntau yam khoom uas tiv thaiv qhov chaw ntawm lub cua txias system los ntawm corrosion thiab txo lawv hnav.
Dab tsi yog qhov muaj pes tsawg leeg ntawm antifreeze
Lub hauv paus ntawm ib qho kev sib xyaw ua kom txias yog glycol puag (propylene glycol lossis ethylene glycol), nws cov feem ntau yog nyob rau nruab nrab 90%. 3-5% ntawm tag nrho cov ntim ntawm cov concentrated kua yog distilled dej, 5-7% - tshwj xeeb additives.
Txhua lub teb chaws tsim cov kua dej txias muaj nws cov kev faib tawm, tab sis cov kev faib tawm hauv qab no feem ntau siv kom tsis txhob muaj kev ntxhov siab:
- G11, G12, G13;
- los ntawm cov xim (ntsuab, xiav, daj, ntshav, liab).
Pawg G11, G12 thiab G13
Kev faib tawm ntau tshaj plaws ntawm cov khoom cua txias yog qhov kev faib tawm uas tsim los ntawm VAG kev txhawj xeeb.
Composition gradation tsim los ntawm Volkswagen:
G11 - coolants tsim raws li ib txwm, tab sis outdated tam sim no, technology. Cov muaj pes tsawg leeg ntawm anti-corrosion additives muaj xws li ntau yam inorganic tebchaw nyob rau hauv ntau yam ua ke (silicates, nitrates, borates, phosphates, nitrites, amines).
Silicate additives tsim ib txheej tshwj xeeb tiv thaiv nyob rau hauv lub puab nto ntawm lub txias system, piv nyob rau hauv thickness rau lub teev ntawm lub boiler. Lub thickness ntawm txheej txo cov cua sov hloov, txo cov nyhuv txias.
Nyob rau hauv qhov tsis tu ncua ntawm qhov kub thiab txias hloov pauv, kev vibrations thiab lub sijhawm, cov txheej txheej additive raug rhuav tshem thiab pib tawg, ua rau muaj kev puas tsuaj ntawm cov dej txias thiab ua rau lwm yam kev puas tsuaj. Txhawm rau kom tsis txhob muaj kev cuam tshuam, silicate antifreeze yuav tsum tau hloov tsawg kawg txhua 2 xyoos.
G12 - antifreeze, uas suav nrog cov organic additives (carboxylic acids). Ib tug feature ntawm carboxylate additives yog hais tias ib tug tiv thaiv txheej yog tsis tsim nyob rau hauv lub system nto, thiab cov additives tsim lub thinnest tiv thaiv txheej tsawg tshaj li ib tug micron tuab tsuas yog nyob rau hauv qhov chaw ntawm kev puas tsuaj, nrog rau corrosion.
Nws qhov zoo:
- high degree ntawm tshav kub hloov;
- tsis muaj ib txheej ntawm lub puab nto, uas tshem tawm clogging thiab lwm yam kev puas tsuaj ntawm ntau yam Cheebtsam thiab qhov chaw ntawm lub tsheb;
- Kev pab cuam lub neej ntev (3-5 xyoos), thiab txog li 5 xyoos koj tuaj yeem siv cov kua dej zoo li no nrog kev ua kom tiav ntawm lub kaw lus ua ntej sau nws thiab siv cov tshuaj tua kab mob uas npaj txhij.
Txhawm rau tshem tawm qhov tsis zoo no, G12 + hybrid antifreeze tau tsim, uas ua ke cov yam ntxwv zoo ntawm silicate thiab carboxylate sib tov los ntawm kev siv cov organic thiab inorganic additives.
Hauv xyoo 2008, ib chav kawm tshiab tau tshwm sim - 12G ++ (lobrid antifreezes), cov organic hauv paus uas suav nrog qee cov tshuaj inorganic additives.
G13 - environmentally friendly coolants raws li propylene glycol, uas, tsis zoo li tshuaj lom ethylene glycol, tsis muaj teeb meem rau tib neeg thiab ib puag ncig. Nws tsuas yog qhov txawv ntawm G12 ++ yog nws cov phooj ywg ib puag ncig, cov kev tsis sib xws yog zoo ib yam.
Ntsuab
Ntsuab coolants muaj inorganic additives. Xws li antifreeze belongs rau chav kawm G11. Lub neej kev pab cuam ntawm cov kev daws teeb meem no tsis yog ntau tshaj 2 xyoos. Muaj tus nqi qis.
Pom zoo siv rau cov tsheb qub, vim yog cov tuab ntawm cov txheej txheem tiv thaiv, uas tiv thaiv kev tsim ntawm microcracks thiab xau, hauv cov tshuab cua txias nrog aluminium lossis aluminium alloy radiators.
Liab
Liab antifreeze belongs rau G12 chav kawm, suav nrog G12 + thiab G12 ++. Nws muaj lub neej kev pab cuam tsawg kawg yog 3 xyoos, nyob ntawm seb muaj pes tsawg leeg thiab kev npaj ntawm qhov system ua ntej sau. Nws yog qhov zoo dua los siv hauv cov tshuab uas nws cov radiators yog tooj liab lossis tooj dag.
Xaiv
Blue coolants belongs rau G11 chav kawm, lawv feem ntau hu ua Antifreeze. Feem ntau yog siv nyob rau hauv txias tshuab ntawm qub Lavxias teb sab tsheb.
Fyoletovый
Purple antifreeze, zoo li liab dawb, belongs rau chav kawm G12 ++ lossis G13. Nws muaj ib tug me me ntawm inorganic (mineral) additives. Lawv muaj kev nyab xeeb ib puag ncig.
Thaum nchuav lobrid ntshav antifreeze rau hauv lub cav tshiab, nws muaj lub neej tsis muaj kev txwv. Siv rau cov tsheb niaj hnub.
Puas muaj peev xwm sib tov ntsuab, liab thiab xiav antifreeze nrog ib leeg
Nyob rau hauv ntau zaus, cov xim ntawm lub combustion engine txias tov qhia nws muaj pes tsawg leeg thiab cov khoom. Koj tuaj yeem sib xyaw cov tshuaj tiv thaiv kab mob sib txawv ntawm qhov sib txawv tsuas yog tias lawv nyob hauv tib chav kawm. Txwv tsis pub, cov tshuaj tiv thaiv yuav tshwm sim, uas yuav sai dua lossis tom qab ntawd cuam tshuam rau lub tsheb.
Antifreeze yog nruj me ntsis txwv tsis pub muab tov nrog lwm hom coolants.
Yuav ua li cas yog tias koj sib tov pab pawg G11 thiab G12
Kev sib xyaw ntau hom tshuaj tiv thaiv kab mob tuaj yeem ua teeb meem rau lub sijhawm.
Cov txiaj ntsig tseem ceeb ntawm kev sib xyaw cov chav kawm silicate thiab carboxylate:
- corrosion ntawm qhov chaw sab hauv ntawm lub tshuab cua txias;
- foaming ntawm cov dej ua haujlwm;
- cav overheating;
- nce roj noj txog li 5%;
- thaiv cov combustion engine channel;
- clogging ntawm radiators thiab lwm yam khoom ntawm lub tshuab cua txias;
- hloov lub twj tso kua mis;
- txo nyob rau hauv kev pab cuam lub neej ntawm cav roj;
- lwm yam malfunction.
Tsuas yog thaum muaj xwm txheej ceev, koj tuaj yeem ntxiv ntau hom.
Ua li no, cov hauv qab no yuav tsum tau coj mus rau hauv tus account:
- Nws yog ib qho tsim nyog los sib tov cov kev daws txias nrog tib lub hauv paus (ethylene glycol tsuas yog nrog ethylene glycol);
- silicate-dawb sib tov yog nruj me ntsis txwv tsis pub sib xyaw nrog lwm tus;
- Nws yog ib qho tsim nyog yuav tsum nrhiav cov tshuaj tiv thaiv kab mob uas tsim nyog rau lub tsheb thiab siv nws tsuas yog thaum topping thiab hloov cov dej ua haujlwm hauv qhov cua txias.
Yog tias nws tsim nyog ntxiv me me ntawm cov coolant thiab tsis muaj qhov tsim nyog, nws yog qhov zoo dua los ntxiv cov dej distilled, uas yuav txo qis cov cua txias thiab kev tiv thaiv me ntsis, tab sis yuav tsis ua rau cov tshuaj lom neeg muaj kev phom sij rau lub tsheb, xws li Nyob rau hauv cov ntaub ntawv ntawm sib tov silicate thiab carboxylate tebchaw.
Yuav ua li cas xyuas antifreeze compatibility
Txhawm rau txheeb xyuas kev sib raug zoo ntawm cov tshuaj tiv thaiv kab mob, nws yog ib qho tsim nyog yuav tsum ua tib zoo kawm txog cov muaj pes tsawg leeg, vim tias tsis yog txhua tus neeg tsim khoom ua raws cov xim lossis kev faib tawm (G11, G12, G13), qee zaum lawv yuav tsis qhia.
Table 1. Top-up compatibility.
Topping kua hom | Hom tshuaj tiv thaiv kab mob hauv qhov cua txias | ||||
G11 | G12 | G12 + | G12 ++ yog | G13 | |
G11 | + | Sib tov txwv | + | + | + |
G12 | Sib tov txwv | + | + | + | + |
G12 + | + | + | + | + | + |
G12 ++ yog | + | + | + | + | + |
G13 | + | + | + | + | + |
Sau cov kua dej ntawm ntau chav kawm tsuas yog tso cai rau kev ua haujlwm rau lub sijhawm luv luv, tom qab ntawd nws yog qhov tsim nyog los ua kom tiav kev hloov pauv nrog dej ntws ntawm lub tshuab ua kom txias.
Kev xaiv cov tshuaj tiv thaiv kom zoo raws li hom cua txias, muaj pes tsawg leeg ntawm lub tshuab radiator thiab cov xwm txheej ntawm lub tsheb, nws lub sijhawm hloov yuav ua kom muaj kev nyab xeeb ntawm cov cua txias, tiv thaiv lub cav los ntawm overheating thiab pab kom tsis txhob muaj ntau yam tsis kaj siab.
