G12 antifreeze liab: specifications thiab tshuaj xyuas

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:11

Raws li koj paub, lub cav tsim hluav taws xob ntau thaum lub sijhawm ua haujlwm. Yuav kom tsis txhob overheat lub thaiv thiab qhov chaw ntawm lub crank mechanism, lub internal combustion engine muaj raws rau coolant. Nws yog nws uas tiv thaiv lub cav los ntawm overheating, uas ua rau tuag taus rau lub thaiv thiab lub taub hau. Tseeb, ntawm me ntsis overheating, lub tog raj kheej taub hau pib "ua". Thiab tsis yog ib txwm nws tuaj yeem rov qab los nrog lub zawj. Hauv tsab xov xwm niaj hnub no, peb yuav xyuam xim rau cov tshuaj tiv thaiv kab mob, tshwj xeeb yog liab.

Ntau yam

Nws tsim nyog sau cia tias G12 liab antifreeze tsis yog tus sawv cev ntawm cov coolants xwb.

Muaj ntau pawg hauv tag nrho:

• G11. Cov no yog domestic antifreezes thiab xiav antifreezes. Siv tsheb mus txog xyoo 1996.
• G12. Tam sim no qhov no yog cov pab pawg neeg feem ntau ntawm cov tshuaj tua kab mob, uas yog siv los ntawm lub ntiaj teb cov thawj cojautomakers. Cov muaj pes tsawg leeg muaj cov qauv zoo nkauj dua, thiab tseem muaj qhov txawv ntawm qhov muaj carboxylate additives. Nws tuaj yeem dyed tsis tsuas yog liab, tab sis kuj lilac.
• G13. Tam sim no nws yog tus phooj ywg zoo tshaj plaws rau cov khoom siv hluav taws xob sab hauv combustion engine. Nws muaj cov khoom zoo thiab cov yam ntxwv. Txawm li cas los xij, vim yog tus nqi siab, nws tsis siv dav li cov pab pawg dhau los. Tsis tas li ntawd, G13 hom kua dej tsis yog tsim los rau tooj dag thiab tooj liab radiators.

Composition

Txawm li cas los xij, txhua lub tshuab txias muaj qhov sib xyaw ua ke thiab cov yam ntxwv zoo sib xws. Antifreeze G12 liab yog tsis muaj kev zam.

Yog li, nws yog raws li polypropylene glycol lossis ethylene, cov xim dag thiab ib feem ntawm cov dej distilled. Tsis tas li ntawd, lub txias txias muaj ib pob khoom ntxiv:

• Anti-ua npuas ncauj. Txo qhov kev pheej hmoo ntawm kev tsim ua npuas dej hauv lub tank nthuav dav thaum cov dej ntws tawm hauv lub cev.
• Anti-corrosion. Tiv thaiv xeb ntawm cov hlau hauv lub cav thiab lub tshuab hluav taws xob.
• Cov khoom ntxiv uas tiv thaiv cov khoom siv roj hmab. Cov no muaj xws li gaskets, kav dej thiab hoses los ntawm lub radiator txuas nrog lub expansion tank.

Nov yog cov npe tseem ceeb ntawm cov khoom ntxiv. Tsis tas li ntawd, muaj ntau lwm yam additives tsim los txhim kho kev hnav tsis kam thiab ua kom lub neej ntawm lub txias txias. Ua tsaug rau lawv, qhov ntsuas kub kuj nce ntxiv. Nws yog nyob ntawm qhov ntau, nrog rau cov khoom ntawm cov khoom siv ntxiv, uas nws nyob ntawm cov pab pawg no lossis cov coolant belongs rau. Yog, pawg 11muaj qhov ua tau zoo tshaj plaws. Qhov txias txias tsis qis dua -30 degrees Celsius, thiab lub neej kev pab cuam tsis ntau tshaj ob xyoos.

G12 Liab Antifreeze muaj ntau yam kev qhia tshwj xeeb. Yog li, nws ua haujlwm hauv thaj tsam ntawm -45 txog +110 degrees Celsius. Lub neej ua haujlwm yog li tsib xyoos. Yog li ntawd, yog hais tias cov lus nug tshwm sim ntawm kev xaiv xiav antifreeze, los yog antifreeze los ntawm 12th pab pawg neeg, qhov no yuav tsum tau coj mus rau hauv tus account. Lub txias txias yog me ntsis kim dua, tab sis nws yuav them rau nws tus kheej hauv peb lub xyoo ntawm kev ua haujlwm.

Vim li cas xim?

Ntau tus neeg tsav tsheb tsis paub, tab sis tsis hais txog ntawm pab pawg twg, tag nrho cov tshuaj tiv thaiv kab mob yog cov kua tsis muaj xim. Txawm li cas los xij, nyob rau theem kawg ntawm kev tsim khoom, lawv tau pleev xim rau hauv qee yam xim. Vim li cas qhov no ua tiav?

Qee tus neeg xav tias cov tshuaj tiv thaiv kab mob yog muab cov xim kom paub qhov txawv ntawm pawg. Tab sis nws tsis yog. Tom qab tag nrho, muaj ntau cov piv txwv thaum lub txias los ntawm pawg 11th muaj xim ntsuab, zoo li cov 12th thiab vice versa. Yog vim li cas lawv pleev xim? Qhov no yog ua kom tus neeg tsav tsheb tuaj yeem txheeb xyuas qhov xau thiab ceeb toom rau lub sijhawm. Tseeb, tsis muaj tshuaj tiv thaiv kab mob, lub cav tuaj yeem boil hauv ib qho teeb meem ntawm feeb. Los ntawm cov xim ci, tus neeg tsav tsheb yuav txiav txim siab qhov chaw ntawm qhov tawg.

Tsis tas li, cov kua muaj xim los txiav txim siab nws cov khoom ua haujlwm. Qhov tseeb yog tias dhau sijhawm, lub tshuab txias poob nws cov yam ntxwv. Anti-corrosion thiab anti-foam additives nres ua haujlwm, flakes daim ntawv. Nrog rau qhov no, cov xim ntawm antifreeze nws tus kheej hloov.

Yog li ntawd, yog tias cov kua ua rau huab (lossis tseem phem dua - nws tau txais cov xim av xim av), qhov no yog thawj lub cim ntawm kev hloov. Tab sis raws li kev xyaum qhia, 90% ntawm cov tshuaj tiv thaiv kab mob siab tiv thaiv kev pab cuam lub neej tshaj tawm los ntawm cov chaw tsim khoom.

Antifreeze G12 liab "Dzerzhinsky"

Qhov no yog lub txias los ntawm Dzerzhinsky cog ntawm Organic Synthesis LLC. Nws yog carboxylate antifreeze ua los ntawm cov organic acid technology.

Cov muaj pes tsawg leeg muaj tag nrho cov khoom ntxiv thiab tsis pub muaj cov tshuaj ntxiv (nitrates, phosphates thiab silicates). Liab antifreeze G12 "Dzerzhinsky" yog siv nyob rau hauv tsheb nrog ob qho tib si tooj liab thiab txhuas radiators. Cov txiaj ntsig kev sim tau pom cov yam ntxwv hauv qab no ntawm lub tshuab txias:

• kub taw tes yog 109 degrees Celsius.
• Lub crystallization kub yog -41 degrees.
• Cov feem ntau ntawm cov kua distilled ntawm 150 ° C tsis tshaj 49%, uas yog siab tshaj qhov yuav tsum tau ntawm cov kev cai.

Kev txiav txim los ntawm kev tshuaj xyuas, qhov no yog ib yam khoom zoo heev. Txawm li cas los xij, tsis yog txhua tus coolers ntawm lub tuam txhab no hais li no. Ib tug ntau ntawm negativity ncuav nyob rau hauv cov kev taw qhia ntawm lub Dzerzhinsky antifreeze. Kev tshuaj xyuas nco ntsoov tias qhov txias txias boils ntawm qhov kub ntawm 91 degrees. Pab pawg tsis ua haujlwm.

Antifreeze G12 Liab Felix

Nov yog ib yam khoom ntawm Lavxias teb sab ntau lawm. Teb chaws xa mus rau AvtoVAZ. Liab antifreeze G12 "Felix" yog tsim los thaiv foci ntawm corrosion nyob rau hauv lub system ua tsaug rau ib tug txheej ntawm high-zoo additives. Cov kab muaj cov khoom lag luam rau ob qho tib si aluminium thiabtooj liab radiators. Felix kuj muaj ib txoj kab sib cais rau cov tsheb thauj khoom nrog lub cav diesel. Kev txiav txim los ntawm cov lus teb, cov khoom muaj kev tiv thaiv zoo tiv thaiv nplai thiab tso nyiaj. Tsis zoo li Dzerzhinsky, G12 antifreeze (Felix liab concentrate) muaj kev tshuaj xyuas zoo dua.

Cov neeg tsav tsheb nco ntsoov lub siab tiv thaiv ua npuas ncauj thiab lubricating yam ntxwv ntawm lub tshuab txias. Cov khoom khov ntawm qhov kub ntawm -45 degrees Celsius. Antifreeze boils ntawm 110 ° C. Qhov loj feem ntawm cov kua distilled yog 46% ntawm 150 degrees.

Yuav ua li cas?

Nws tsim nyog sau cia tias feem ntau cov khoom tuaj txawv teb chaws tsis yog cov kua dej diluted, tab sis yog cov concentrate. G12 liab VAG antifreeze (los ntawm Volkswagen-Audi Group) tsis muaj kev zam. Cov lus qhia hais tias nws tsis yog yuav tsum tau dilute nws. Tab sis yog tias tsim nyog, nws tuaj yeem muab ntxiv kom tsis txhob tov nrog lwm cov kua ntawm chav sib txawv thiab xim. Thiab koj tuaj yeem dilute nws nrog dej distilled.

ntau npaum li cas?

Nws nyob ntawm thaj tsam ntawm kev ua haujlwm. Rau nruab nrab-latitudes, cov concentrate yuav diluted nyob rau hauv ib tug ratio ntawm 50/50 (tab sis tsis ntau, txwv tsis pub lub freezing point yuav poob mus rau -20 degrees los yog tsawg dua). Tsis txhob sib tov tshuaj tiv thaiv kab mob nrog rau lwm pab pawg ntawm cov coolants, nrog rau cov kais dej zoo tib yam. Qhov no yuav degrade cov khoom ntawm cov concentrate mus txog qhov tshwm sim ntawm sab hauv corrosion thiab foaming. Thaum sib xyaw nrog cov kua distilled, cov khoom ntawm cov coolant nyob twj ywm tsis hloov.

So, inHauv kab lus no, peb pom tias cov tshuaj tiv thaiv liab liab yog dab tsi thiab nws muaj dab tsi.