Antifreeze Nissan L248, L250. Analogues thiab cov yam ntxwv
Antifreeze rau Nissan L248
Coolant L248 Premix antifreeze yog tsim tshwj xeeb rau Nissan tsheb. Cov khoom no yog positioned raws li ib tug tshwj xeeb coolant tsim rau cua txias systems ntawm Nissan tsheb thiab tsheb.
Txawm li cas los xij, qhov tseeb, sib nrug los ntawm qhov zoo thiab sib npaug ntawm cov khoom, tsis muaj dab tsi txawv txawv hauv L248 antifreezes. Lawv, zoo li feem ntau cov coolants ntawm SAE J1034 tus qauv, yog npaj los ntawm ethylene glycol, dej thiab ib pob ntawm organic thiab inorganic additives. Tab sis tsis zoo li lwm yam coolants, no antifreeze tsis muaj silicate tebchaw. Qhov no muaj txiaj ntsig zoo rau kev siv cov cua sov tshem tawm los ntawm lub tsho txias rau lub coolant vim yog tsim cov yeeb yaj kiab nrog cov thermal conductivity ntau dua.
Cov khoom tiv thaiv tseem ceeb hauv L248 antifreeze yog phosphate thiab carboxylate additives. Phosphate tiv thaiv cov phab ntsa ntawm lub tsho txias los ntawm kev ua phem ntawm ethylene glycol vim yog tsim cov yeeb yaj kiab tiv thaiv nyias. Tab sis nyob rau hauv cov kev tshwm sim ntawm ib tug tsis muaj dej nyob rau hauv lub system, phosphate tebchaw yuav ua rau lub Circuit Court rau cua. Yog li ntawd, ntawm cov neeg tsav tsheb muaj xws li txoj cai tsis hais: nws yog qhov zoo dua los ntxiv dej rau lub tank nthuav dav dua li kev tsav tsheb nrog qib tsis txaus. Carboxylate compounds thaiv thaj chaw nrog kev pib ntawm corrosion thiab tiv thaiv kev loj hlob ntawm kev puas tsuaj.
Lub neej ua haujlwm ntawm L248 coolants yog txwv rau 3-4 xyoo. Tom qab lub sijhawm no, cov khoom tiv thaiv ntawm cov additives poob, thiab cov cua txias yuav pib deteriorate.
Nyob rau hauv dav dav, lub unspoken analogue ntawm Nissan lub antifreezes (los yog tsawg kawg yog ib yam khoom nyob ze ntawm cov yam ntxwv) yog G12 ++ hom antifreeze thoob plaws hauv Lavxias teb sab kev ua lag luam. Nws tuaj yeem nchuav rau hauv lub cav txias tshuab ntawm Nissasn tsheb es tsis txhob kim L248, nrog rau L250 thiab L255.
Antifreeze L250 thiab L255
Antifreeze Nissan L250 (thiab nws tom qab hloov kho L255) yog yuav luag tag nrho zoo tib yam rau cov khoom L248. Lawv kuj tseem ua raws li ethylene glycol thiab dej, thiab muaj cov khoom sib xyaw ua ke ntawm cov organic thiab inorganic additives. Qhov sib txawv tseem ceeb yog xim thiab durability.
Antifreeze hom L248 muaj cov xim ntsuab. Vim nws tsis tshua muaj txiaj ntsig thiab sib npaug pob ntxiv, nws muaj hnub nyoog me ntsis sai dua li lwm cov khoom lag luam Nissan. Coolants L250 thiab L255 yog xiav. Lawv lub neej ua haujlwm tau nce mus txog 5 xyoos.
Nyob rau hauv cov nqe lus ntawm kev cuam tshuam rau lub cua txias system thiab qhov kev siv ntawm tshav kub dissipation, tsis muaj qhov sib txawv ntawm branded antifreezes rau Nissan tsheb.
Kev tshuaj xyuas cov neeg tsav tsheb
Cov neeg tsav tsheb feem ntau xav zoo txog cov khoom muaj npe thiab cov tshuaj tiv thaiv kab mob, xws li TCL lossis FL22 antifreeze. Hais txog cov coolants rau Nissan, cov tswv ntawm cov Japanese tsheb rau feem ntau xav txog nws ncaj ncees mus yuav L248 thiab L250 (L255) antifreezes.
Kev txiav txim los ntawm kev tshuaj xyuas, cov kua dej no ua haujlwm zoo kawg nkaus hauv cov cua txias. Nrog rau kev hloov raws sij hawm, overheating, nag lossis daus tsis ua hauj lwm ntxov ntawm lub twj tso kua mis, ntsuas kub los yog lub nozzles tsis raug soj ntsuam.
Ntawm qhov tsis zoo ntawm L255, L248 thiab L250 antifreezes, cov neeg tsav tsheb feem ntau hais txog lawv cov nqi siab thiab tsis tuaj yeem nkag mus rau thaj chaw deb. Hauv qee lub nroog me, cov dej txias no tsuas yog yuav tau raws li kev thov. Nyob rau tib lub sijhawm, cov neeg muag khoom feem ntau ua qhov tsis tsim nyog tau txais txiaj ntsig siab.
