Antifreeze Nissan L248, L250. Analogi ndi makhalidwe

Mtundu wa antifreeze Nissan L248

Coolant L248 Premix antifreeze idapangidwira mwapadera magalimoto a Nissan. Izi zimayikidwa ngati choziziritsa chapadera chomwe chimapangidwira makina ozizirira a magalimoto ndi magalimoto a Nissan.

Komabe, kwenikweni, kupatula ubwino ndi kulinganiza kwa zigawo zake, palibe chachilendo chachilendo mu L248 antifreezes. Iwo, monga zoziziritsa kukhosi zambiri za muyezo wa SAE J1034, zimakonzedwa kuchokera ku ethylene glycol, madzi ndi phukusi lazowonjezera za organic ndi inorganic. Koma mosiyana ndi zoziziritsa kukhosi zina, antifreeze iyi ilibe mankhwala a silicate. Izi zimakhala ndi zotsatira zabwino pakukula kwa kutentha kwa kutentha kuchokera ku jekete yozizira kupita ku ozizira chifukwa cha mapangidwe a filimu yokhala ndi matenthedwe apamwamba.

Zigawo zazikulu zoteteza mu L248 antifreeze ndi phosphate ndi carboxylate zowonjezera. Phosphate amateteza makoma a jekete yozizira ku chiwawa cha ethylene glycol chifukwa chopanga filimu yochepetsetsa yoteteza. Koma pakagwa kusowa kwa madzi m'dongosolo, mankhwala a phosphate angayambitse mpweya. Choncho, pakati pa oyendetsa galimoto pali lamulo losalankhula: ndi bwino kuwonjezera madzi ku thanki yowonjezera kusiyana ndi kuyendetsa ndi msinkhu wosakwanira. Mankhwala a Carboxylate amatchinga madera omwe amayamba ndi dzimbiri ndikuletsa kukula kwa zowonongeka.

Moyo wautumiki wa zozizira za L248 zimangokhala zaka 3-4. Pambuyo pa nthawiyi, zotetezera za zowonjezera zimagwa, ndipo dongosolo lozizira likhoza kuyamba kuwonongeka.

Nthawi zambiri, analogue yosalankhula ya antifreezes a Nissan (kapena chinthu choyandikira kwambiri) ndi mtundu wa G12 ++ antifreeze womwe ukufalikira pamsika waku Russia. Iwo akhoza kutsanulidwa mu kachitidwe kuzirala injini galimoto "Nissasn" m'malo mtengo L248, komanso L250 ndi L255.

Antifreeze L250 ndi L255

Antifreeze Nissan L250 (ndi kusinthidwa pambuyo pake L255) pafupifupi kufanana kwathunthu ndi mankhwala L248. Amakhalanso opangidwa ndi ethylene glycol ndi madzi, ndipo ali ndi phukusi lophatikizana lazowonjezera organic ndi inorganic. Kusiyana kwakukulu ndi mtundu ndi kulimba.

Mtundu wa antifreeze L248 uli ndi utoto wobiriwira. Chifukwa chazowonjezera zake zocheperako komanso zowoneka bwino, zimakalamba mwachangu kuposa zinthu zina zamtundu wa Nissan. Zozizira za L250 ndi L255 ndi zabuluu. Moyo wawo wautumiki wawonjezeka kufika zaka 5.

Pankhani ya momwe zimakhudzira dongosolo lozizirira komanso kuchuluka kwa kutentha, palibe kusiyana pakati pa antifreezes odziwika bwino pamagalimoto a Nissan.

Ndemanga za oyendetsa galimoto

Oyendetsa galimoto nthawi zambiri amamva bwino za antifreeze zodziwika bwino, monga TCL kapena FL22 antifreeze. Ponena za zoziziritsa kukhosi za Nissan, eni ake magalimoto aku Japan nthawi zambiri amawona kuti ndizoyenera kugula antifreeze L248 ndi L250 (L255).

Tikayang'ana ndemanga, zamadzimadzizi zimagwira ntchito mwangwiro mu dongosolo lozizira. Ndi kusintha kwanthawi yake, kutentha kwambiri, mpweya kapena kulephera msanga kwa mpope, thermostat kapena nozzles sizimawonedwa.

Pakati pa kuipa kwa L255, L248 ndi L250 antifreezes, oyendetsa galimoto nthawi zambiri amatcha mtengo wawo wapamwamba ndi kulephera kufikako kumadera akutali. M'matauni ena ang'onoang'ono, zozizirazi zitha kugulidwa pokhapokha mutapempha. Panthawi imodzimodziyo, ogulitsa nthawi zambiri amapanga zizindikiro zapamwamba kwambiri.