Antifreeze, txhais los ntawm lus Askiv ua lus Lavxias, txhais tau tias "antifreeze". Thaum ua ntawv thov rau cov kua ua kua, nws qhia txog cov roj txias uas tsis khov thaum tsis kub. "Tosol A-40" yog kev tsim tshuaj tiv thaiv kev lag luam hauv tsev, tsim tawm hauv peb lub teb chaws txij li lub sijhawm ntawm USSR.
Tsim nyog
- - antifreeze "Tosol 40A",
- - antifreeze G-12.
Cov Lus Qhia
Kauj ruam 1
Txawm hais tias qhov tseeb tias tshuaj tua kabmob thiab "Tosol" yog qhov qub, lawv muaj qhov sib txawv ntawm cov ntsiab lus ntawm cov khoom siv tshuaj lom neeg.
Kauj ruam 2
Tsoos Lavxias teb sab antifreeze hom "Tosol" muaj cov tshuaj tiv thaiv uas tiv thaiv xeb ntawm cov hlau thiab cov khoom siv roj hmab. Kev pab lub neej tsis pub dhau ob xyoos. Nws yog qhov tsim tau tsis pom zoo rau kev siv hauv cov tshuab ua cua txias hauv cov tshuab ntawm lub tsheb txawv teb. Tom qab kov yeej qhov kub ntawm 105 ° C, nws poob nws lub zog. Tshuaj lom heev thiab tsim kev puas tsuaj ib puag ncig. Thaum ua haujlwm nrog nws, tsis txhob kov nrog cov tawv nqaij ntawm txhais tes thiab lwm qhov ntawm lub cev.
Kauj ruam 3
Tam sim no, nrov tshaj plaws nyob rau hauv kev ua lag luam yog carboxylate tshuaj tua kab mob kev lag luam txawv teb chaws G-12, uas yog tsim nrog cov ntsiab lus ntawm crabic acid ntsev. Nws khaws nws cov khoom hauv cov peevxwm mus txog +135? С. Cov txheej txheem tiv thaiv kab mob ntawm cov coolant no tsuas yog tsim nyob rau hauv qhov chaw ntawm kev puas tsuaj rau cov hlau, thiab tsis dhau tag nrho cov nplaim dej tsho, zoo li hauv Tosol, uas sib piv haum rau tom kawg. Cov kev pabcuam lub neej ntawm G-12 tau nce rau tsib xyoos.
Kauj ruam 4
Kev tsim kho tshiab tshaj plaws ntawm Western engineers yog G-13 carboxylate tshuaj tua kab mob nrog ntxiv ntawm polypropylene glycol. Qhov kev tso tawm ntawm cov roj txias txaus siab yog qhov tseem ceeb los ntawm ib puag ncig kev nyab xeeb thiab cov qauv tsim ntawm cov qib siab ntawm cov tsheb zoo.
