Antifreeze Mixing pom zoo

Qhov yuav tsum tau ntxiv cov kua dej hauv lub tshuab cua txias tshwm sim ntau zaus, thiab, raws li txoj cai, rau cov neeg tsav tsheb uas saib xyuas lub tsheb thiab ib ntus saib hauv qab lub hood los xyuas cov roj theem, cov dej nres thiab saib lub tank nthuav dav rau. ib.

Cov khw pib muaj ntau yam tshuaj tiv thaiv kab mob los ntawm cov tuam txhab sib txawv, xim thiab hom. Leej twg yuav "rau topping", yog tias tsis muaj ntaub ntawv hais txog cov khoom uas tau nchuav rau hauv lub cev ua ntej? Antifreeze puas tuaj yeem sib xyaw? Peb yuav sim teb cov lus nug no kom ntxaws.

Dab tsi yog antifreeze

Automotive antifreeze yog cov kua uas tsis yog-freezing uas circulates nyob rau hauv lub txias system thiab tiv thaiv lub cav los ntawm overheating.

Tag nrho cov tshuaj tiv thaiv kab mob yog kev sib xyaw ntawm glycol compounds nrog dej thiab inhibitor additives uas muab cov tshuaj tiv thaiv kab mob los tiv thaiv corrosion, tiv thaiv cavitation thiab tiv thaiv ua npuas ncauj. Qee zaum cov tshuaj ntxiv muaj cov tshuaj fluorescent uas ua rau nws yooj yim dua los nrhiav cov dej ntws.

Antifreezes feem ntau muaj 35 mus rau 50% dej thiab boil ntawm 110⁰C. Nyob rau hauv cov ntaub ntawv no, vapor locks tshwm nyob rau hauv lub txias system, txo nws efficiency thiab ua rau overheating ntawm lub cev muaj zog.

Ntawm lub tshuab ua haujlwm sov, lub siab nyob rau hauv lub tshuab ua haujlwm txias yog siab dua li atmospheric siab, yog li qhov kub kub nce.

Cov tuam txhab tsheb hauv ntau lub teb chaws tau tsim ntau yam kev xaiv rau kev tiv thaiv kab mob.

Kev ua lag luam niaj hnub no yog coj los ntawm qhov tshwj xeeb ntawm Volkswagen. Raws li VW specifications, antifreezes muab faib ua tsib pawg - G11, G12, G12 +, G12 ++, G13.

Xws li cov npe tau tsim lawv tus kheej hauv kev ua lag luam thiab tau qhia hauv cov lus qhia rau tsheb.

Cov lus piav qhia luv luv ntawm cov chav kawm coolant

Yog li, cov lus piav qhia ntawm lub coolant raws li VW specification:

• G11. Ib txwm ua kom txias ua los ntawm ethylene glycol thiab dej nrog silicate additives. Tshuaj lom. Xim ntsuab los yog xiav.
• G12. Carboxylate coolants raws li ethylene glycol los yog monoethylene glycol nrog hloov cov organic additives. Lawv tau txhim kho cov khoom cua sov. Liab kua. Tshuaj lom.
• G12+. Hybrid coolants nrog organic (carboxylate) thiab inorganic (silicate, acid) additives. Muab cov khoom zoo ntawm ob hom additives. Tshuaj lom. Xim - liab.
• G12++. Hybrid coolants. Lub hauv paus yog ethylene glycol (monoethylene glycol) nrog cov organic thiab ntxhia ntxiv. Zoo tiv thaiv cov khoom ntawm lub tshuab ua kom txias thiab lub cav thaiv. Liab kua. Tshuaj lom.
• G13. Ib tiam tshiab ntawm antifreezes hu ua "lobrid". Kev sib xyaw ntawm dej thiab tsis muaj teeb meem propylene glycol, qee zaum nrog ntxiv ntawm glycerin. Nws muaj ib tug complex ntawm carboxylate additives. Ib puag ncig tus phooj ywg. Xim liab, liab-violet.

Puas yog nws tso cai rau sib tov cov tshuaj txias ntawm cov xim sib txawv

Cov xim ntawm antifreeze tsis tas yuav cia nws raug ntaus nqi rau ib chav kawm tshwj xeeb. Lub hom phiaj tseem ceeb ntawm cov dyeing yog los pab txhawb kev tshawb fawb txog kev xau thiab txiav txim siab qib ntawm cov dej txias hauv lub tank. Cov xim ci kuj ceeb toom txog kev phom sij ntawm "kev noj qab haus huv". Feem ntau cov tuam ntxhab raug coj los ntawm cov qauv kev lag luam, tab sis tsis muaj dab tsi tiv thaiv lawv los ntawm kev pleev xim rau hauv cov xim tsis zoo.

Kev txiav txim siab cov chav kawm coolant los ntawm cov xim ntawm cov qauv coj los ntawm lub tshuab ua kom txias tsis yog kev ntseeg siab nkaus xwb. Tom qab siv cov coolants ntev, lawv cov dyes decompose thiab tej zaum yuav hloov xim. Nws muaj kev nyab xeeb dua rau kev tsom mus rau cov chaw tsim khoom cov lus qhia lossis kev nkag hauv phau ntawv pabcuam.

Tus tswv uas muaj lub siab xav ua tus saib xyuas nrog kev hloov cov tshuaj tiv thaiv kab mob yuav twv yuav raug hu ib daim ntawv ntawm lub tank qhia txog hom thiab chav kawm ntawm cov kua uas nws tau sau rau hauv.

Muaj kev ntseeg siab heev, koj tuaj yeem sib tov "xiav" thiab "ntsuab" kua ntawm chav G11, uas suav nrog Tosol hauv tsev. Cov proportions ntawm dej thiab ethylene glycol yuav hloov, raws li cov khoom ntawm lub coolant nws tus kheej, tab sis yuav tsis muaj tam sim ntawd deterioration nyob rau hauv lub lag luam ntawm lub txias system.

Thaum sib xyaw cov chav kawm G11 thiab G12, raws li qhov tshwm sim ntawm kev sib cuam tshuam ntawm additives, acids thiab insoluble compounds yog tsim los ntawm precipitate. Cov kua qaub yog nruj rau cov roj hmab thiab cov kav dej polymer, hoses thiab cov ntsaws ruaj ruaj, thiab cov sludge yuav txhaws cov kab hauv lub taub hau thaiv, lub qhov cub hluav taws xob thiab sau lub tank qis ntawm lub cav txias radiator. Coolant ncig yuav cuam tshuam nrog tag nrho cov teeb meem loj.

Nws tsim nyog nco ntsoov tias chav kawm G11 coolants, suav nrog cov haiv neeg Tosol ntawm txhua hom, tau tsim rau cov cav nrog lub tog raj kheej hlau thaiv, tooj liab lossis tooj dag radiators. Rau lub cav niaj hnub, nrog lub tshuab hluav taws xob thiab cov khoom siv aluminium alloy, cov kua "ntsuab" tsuas tuaj yeem tsim kev puas tsuaj.

Antifreeze Cheebtsam yog nquag mus rau tej yam ntuj tso evaporation thiab boil-tawm thaum lub cav khiav nyob rau hauv hnyav loads rau lub sij hawm ntev los yog nyob rau hauv high speeds ntawm ntev mus ncig ua si. Cov dej thiab ethylene glycol vapor nyob rau hauv lub siab nyob rau hauv lub system tawm los ntawm lub "ua pa" valve nyob rau hauv lub cap ntawm lub expansion tank.

Yog tias tsim nyog "topping" nws yog qhov zoo dua los siv cov kua dej tsis yog ntawm cov chav kawm uas xav tau, tab sis kuj ntawm tib lub chaw tsim khoom.

Hauv qhov xwm txheej tseem ceeb, thaum cov dej txias tau poob qis dua qhov tso cai, piv txwv li, ntawm kev taug kev ntev, koj tuaj yeem siv "lub neej hack" ntawm cov tiam dhau los thiab sau cov kab ke nrog dej huv. Dej, nrog nws lub peev xwm kub kub thiab tsis muaj viscosity, yuav yog qhov ua kom txias zoo heev yog tias nws tsis ua rau xeb ntawm cov hlau. Tom qab ntxiv dej, tsav tsheb mus ntxiv, saib qhov ntsuas kub ntau dua li niaj zaus thiab zam kom tsis txhob khov ntev ntev.

Thaum nchuav dej rau hauv qhov txias txias, los yog "liab" antifreeze ntawm dubious keeb kwm yuav nyob rau hauv ib lub khw muag khoom ntawm txoj kev, nco ntsoov tias thaum kawg ntawm kev mus ncig, koj yuav tsum tau hloov lub coolant, nrog rau lub luag hauj lwm ntawm lub cua txias system.

Antifreeze Compatibility

Qhov ua tau ntawm kev sib xyaw tshuaj tiv thaiv kab mob sib txawv ntawm cov chav kawm sib txawv yog qhia hauv lub rooj.

Cov chav kawm G11 thiab G12 tsis tuaj yeem sib xyaw, lawv siv cov pob khoom tsis sib haum xeeb; Yooj yim rau nco qab:

• G13 thiab G12 ++, uas muaj hybrid hom additives, yog sib xws nrog lwm cov chav kawm.

Tom qab sib tov cov kua dej tsis sib xws, nws yog qhov yuav tsum tau yaug lub tshuab ua kom txias thiab hloov cov coolant nrog cov lus pom zoo.

Yuav ua li cas txheeb xyuas compatibility

Kev tshuaj xyuas tus kheej los tiv thaiv kev tsis sib haum xeeb yog qhov yooj yim thiab tsis xav tau txoj hauv kev tshwj xeeb.

Nqa cov qauv - sib npaug hauv ntim - ntawm cov kua hauv qhov system thiab qhov koj txiav txim siab ntxiv. Sib tov nyob rau hauv ib lub tais ntshiab thiab soj ntsuam cov tshuaj. Txhawm rau txheeb xyuas qhov kev kawm, qhov sib tov tuaj yeem ua kom sov rau 80-90 ° C. Yog tias tom qab 5-10 feeb cov xim pib pib hloov mus rau xim av, lub pob tshab poob qis, ua npuas dej los yog sediment tshwm sim, qhov tshwm sim tsis zoo, cov kua dej tsis sib haum.

Kev sib xyaw thiab ntxiv cov tshuaj tiv thaiv kab mob yuav tsum tau ua raws li cov lus qhia hauv phau ntawv qhia, tsuas yog siv cov chav kawm thiab cov npe pom zoo.

Kev tsom mus rau cov xim ntawm cov kua dej tsuas yog tsis tsim nyog. Qhov kev txhawj xeeb paub zoo BASF, piv txwv li, ua rau feem ntau ntawm nws cov khoom nyob rau hauv daj, thiab cov xim ntawm Japanese kua qhia lawv cov Frost tsis kam.