Xaiv lub coolant - kws tshaj lij tawm tswv yim
Lub luag haujlwm tseem ceeb ntawm lub coolant yog tshem tawm cov cua sov ntawm lub cav. Nws tseem yuav tsum tau tiv thaiv cov cua txias los ntawm corrosion, scaling thiab cavitation. Nws yog ib qho tseem ceeb heev uas nws khov-resistant, "sau Pavel Mastalerek ntawm Castrol.
Ua ntej lub caij ntuj no, nws yog ib qho tsim nyog yuav tsum tau xyuas tsis yog tsuas yog qib ntawm coolant (qhov no yuav tsum tau ua li ntawm ib hlis ib zaug), tab sis kuj nws lub freezing kub. Hauv peb qhov kev nyab xeeb, cov kua dej uas muaj qhov chaw khov ntawm qhov kub ntawm 35 degrees Celsius feem ntau yog siv. Coolants feem ntau yog 50 feem pua. los ntawm dej, thiab 50 feem pua. los ntawm ethylene los yog monoethylene glycol. Xws li cov tshuaj muaj pes tsawg leeg tso cai rau koj kom tshem tawm cov cua sov ntawm lub cav thaum tswj cov khoom tsim nyog.
Saib ntxiv: Cov Cuab Yeej Cuab Yeej Cuab Yeej - Kev Hloov Dej thiab Kev Tshuaj Xyuas. Qhia
Radiator fluids tsim niaj hnub no siv ntau yam thev naus laus zis. Thawj yog IAT thev naus laus zis, uas suav nrog cov khoom sib txuas uas tsim muaj kev tiv thaiv kev tiv thaiv ntawm txhua lub ntsiab lus ntawm cov cua txias. Lawv tiv thaiv tag nrho cov kab ke los ntawm corrosion thiab scale tsim. Cov kua uas siv cov cuab yeej no sai sai poob lawv cov khoom, yog li lawv yuav tsum tau hloov tsawg kawg ib zaug txhua ob xyoos, thiab zoo dua txhua xyoo.
Ntau cov kua dej niaj hnub no yog ua raws li OAT thev naus laus zis. Yuav luag nees nkaum lub sij hawm thinner (piv rau IAT kua), txheej tiv thaiv nyob rau hauv lub system ua kom yooj yim hloov cov cua sov los ntawm lub cav mus rau cov kua thiab los ntawm cov kua mus rau lub radiator phab ntsa. Txawm li cas los xij, OAT kua tsis tuaj yeem siv rau hauv cov tsheb qub vim tias muaj cov hlau lead hauv lub tshuab hluav taws xob. Ua tsaug rau kev siv LongLife thev naus laus zis hauv cov kua dej no, nws tuaj yeem hloov cov reagent txawm tias txhua tsib xyoos. Lwm pab pawg yog hybrid kua - HOAT (piv txwv li, Castrol Radicool NF), siv ob qho tib si saum toj no technologies. Cov kua dej pab pawg no tuaj yeem siv los hloov cov kua dej IAT.
Cov kua dej miscibility yog qhov teeb meem tseem ceeb ntawm kev saib xyuas. Cov kua hauv txhua lub thev naus laus zis yog sib xyaw dej thiab ethylene lossis monoethylene glycol thiab sib xyaw ua ke. Txawm li cas los xij, nws yuav tsum nco ntsoov tias cov tshuaj tiv thaiv corrosion sib txawv uas muaj nyob rau hauv cov kua dej sib txawv tuaj yeem cuam tshuam nrog ib leeg, uas txo cov kev tiv thaiv zoo. Qhov no tseem tuaj yeem ua rau tsim cov deposits.
Yog tias yuav tsum tau them nyiaj ntxiv, nws xav tias qhov kev nyab xeeb ntawm cov kua ntxiv yog li 10%. system ntim. Txoj kev nyab xeeb tshaj plaws yog siv ib hom kua, nyiam dua ib lub chaw tsim khoom. Txoj cai ntawm tus ntiv tes xoo no yuav zam kev tsim cov sludge thiab tsis xav tau tshuaj lom neeg. Cov kua yuav ua kom sov kom zoo, yuav tsis khov thiab yuav tiv thaiv corrosion thiab cavitation.
