Dex Cool antifreeze: nta, tshuaj xyuas
Dex Cool antifreeze: nta, tshuaj xyuas
Anonim

Kev siv tshuaj tua kab mob pab tiv thaiv lub cav overheating thiab ua tsis tiav ntxov. Cov ntaub ntawv nthuav tawm nthuav tawm los ntawm cov cua txias, tom qab ntawd lawv nkag mus rau hauv lub tsheb radiator. Nyob ntawd, qhov kub ntawm cov khoom sib tov yog txo vim qhov kev taw qhia huab cua uas tshwm sim thaum tsav tsheb. Yav dhau los, cov neeg tsav tsheb siv cov dej zoo tib yam los ua kom lub cev muaj zog. Tab sis tsuas yog nyob rau lub caij ntuj no nws khov, uas ua rau deformation ntawm cov kav dej txias thiab cov radiator grille. Txhua tus neeg tsav tsheb uas muaj kev paub dhau los qhia cov neeg pib tshiab kom sau cov khoom txias tshwj xeeb tshwj xeeb. Piv txwv li, Dex Cool antifreeze muaj kev ua tau zoo heev.

tsheb radiator
tsheb radiator

rau lub tshuab twg

Lub tshuab txias no yog tsim tshwj xeeb rau GM tsheb. Nws yog zoo kawg nkaus sib xws nrog Opel, Chevrolet, SAAB, Daewoo lub tsheb cav.

Tsev tsim khoom

GM Dex Cool antifreeze yog tsim los siv cov tshuab tsim carboxylate. Txhawm rau tiv thaiv cov txheej txheem corrosive, tshwj xeeb carboxylic acids yog siv. Tsis zoo li silicate antifreezes,cov ntaub ntawv uas tau nthuav tawm tsis tsim cov yeeb yaj kiab tiv thaiv tag nrho ntawm cov hlau qhov chaw ntawm chav txias. Lawv yog cov taw qhia heev. Ntawd yog, cov ntsiab lus no tiv thaiv kev sib kis ntawm corrosion uas twb tau pib lawm. Qhov zoo ntawm cov khoom sib xyaw no yog tias lawv tsis muaj cov khoom tsis huv, xws li silicates lossis phosphates. Ntawd yog, qhov tshwm sim ntawm cov nag lossis daus nyob rau sab hauv ntawm lub tshuab cua txias yog txo mus rau xoom. Antifreeze Dex Cool, ua los ntawm kev siv thev naus laus zis no, kuj tseem muaj qhov txawv ntawm qhov kev pabcuam txuas ntxiv mus.

Antifreeze Dex Cool Longlife
Antifreeze Dex Cool Longlife

Zoo

Cov khoom sib xyaw ua ke muaj xim liab lossis ib qho ntawm nws qhov ntxoov ntxoo. Tsis muaj qhov sib txawv hauv qhov no.

Hom tshuaj tiv thaiv kab mob

Dex Cool antifreeze yog muag hauv daim ntawv muaj zog. Qhov sib xyaw thawj zaug muaj 95% ethylene glycol, thaum seem 5% yog dej thiab ntau yam kev hloov kho ntxiv. Yog li ntawd, ua ntej siv, qhov no muaj pes tsawg leeg yuav tsum tau ntxiv diluted nrog dej. Qhov kawg ncuav point ntawm qhov sib tov nyob ntawm qhov proportions uas tus neeg tsav tsheb xaiv. Piv txwv li, thaum siv cov sib npaug sib npaug ntawm cov tshuaj tiv thaiv kab mob thiab dej, qhov kawg crystallization kub yuav yog -38 degrees. Yog hais tias koj muab ob npaug rau qhov kev faib ua feem ntawm cov concentrate, uas yog, npaj ib tug tov nyob rau hauv ib tug ratio ntawm 2 mus rau 1, ces cov sib tov yuav tiv taus txias rau -64 degrees.

Cov qauv qauv ntawm ethylene glycol
Cov qauv qauv ntawm ethylene glycol

Txoj kev sib tov

Lub ntsiab tsis zoo ntawm Dex Cool antifreeze yog nws incompatibility nrog cov kais dej zoo tib yam. Cov kua no yog tus cwj pwm los ntawm kev nce rigidity. Lub xub ntiag ntawm magnesium thiab calcium ions nyob rau hauv muaj pes tsawg leeg ntawm qhov kawg sib tov tuaj yeem txo qhov kev ua tau zoo ntawm cov muaj pes tsawg leeg. Yog li ntawd, nws yog qhov zoo dua los siv cov dej distilled rau dilution.

Compatible with other formulations

Cov tshuaj tiv thaiv kab mob nthuav tawm yog sib xws nrog cov qauv tsim los ntawm lwm lub npe ua siv tshuab carboxylate. Tab sis cov kws tshaj lij tsis pom zoo kom sib xyaw cov tshuaj no rau ib leeg. Nws tsuas yog tias cov tuam txhab siv cov khoom sib txawv kiag li hauv kev tsim cov khoom sib xyaw, uas tuaj yeem cuam tshuam rau qhov kev ua tau zoo kawg.

Lub neej

Dex Cool Longlife antifreeze txawv ntawm cov analogues thiab muaj lub neej ntev kev pab cuam. Lub coolant muab lub cav txias txias rau 5 xyoos lossis 250 txhiab mais.

Reviews

Cov neeg tsav tsheb muaj kev xav tsis meej txog qhov kev nthuav qhia muaj nyob. Qhov zoo ntawm cov neeg tsav tsheb muaj xws li txhim khu kev qha kev tiv thaiv ntawm lub radiator thiab lwm yam hlau ntsiab ntawm cov cua txias system. Raws li qhov zoo dua, qhov kev pab cuam lub neej nce ntxiv ntawm qhov sib tov kuj tau qhia. Qhov tsis zoo yog tus nqi siab ntawm cov tshuaj tiv thaiv kab mob thiab xav tau ntxiv yuav cov dej distilled rau kev sib tov.

Pom zoo: