Universal Hnyav "Petrol-overshoe": Properties thiab cov kev siv

Cov kuab tshuaj - tshuaj tebchaw siv yaj ntau yam tshuaj. Rau cov tswv yim domestic siv yog tsim nyog, li cas los xij, es siv nyob rau hauv industrial qhuav. Nyob rau hauv txee ntawm kho vajtse khw muag khoom noj, koj yuav saib tau ib lub raj mis nrog ib tug funny inscription "Roj Av-Khau". Yog cov lag luam tawm lub npe ntawm cov organic kuab yog feem ntau siv nyob rau hauv lub neej txhua hnub.

Physical hauj lwm

"Petrol-overshoe" los yog "Nefras S2-80 / 120" - tsis muaj VOC ntshiab, tsis muaj kob kua nrog ib tug yam ntxwv tsw tau ua los ntawm ncaj qha distillation ntawm crude roj. Nws muaj ib tug high solubility nrog hwm rau lacquers thiab xim, suab sai sai thiab tsis txhob cia ib tug tsis hnov tsw ntawm lub kho nto. Kev tsis thiab physico-tshuaj tsis yog tswj los ntawm TU 38.401-67-108-92. Nyob rau hauv qhov tseeb, "Nefras S2-80 / 120" - ib tug lim roj, lub kuab rau siab kawm yam ntxwv.

lub sij hawm

Lub hom phiaj tseem ceeb ntawm "galoshes" - dilution ntawm varnishes thiab xim rau cov yam zoo, huv si, ntxuav qhov chaw, degreasing chaw thiab thiaj li nyob. Nyob rau hauv tas li ntawd, "Khau-roj av" yog siv los yaj cov roj hmab MAAs nyob rau hauv qhov siv thiab ua mastics thiab printing inks, rau defatting leathers thiab fabrics ua ntej uas tseg tau rau tu hluav taws xob thiab muab yaug hlau qhov chaw. Chaw, uas tau kis tau los ntawm "Nefras S2-80 / 120", vim nws cov high volatility. Nws suab sai dua cawv thiab acetone, thiab tsis tsuas.

daim ntawv thov

Yog xav tau qhov yuav tsum tau viscosity cov xim muaj hlau muaj pes tsawg leeg "galoshes" yog ntxiv nyob rau hauv me me thiab tov kom txog thaum uniform. Rau tu thiab degreasing ib tug saum npoo siv ib daim ntaub moistened nrog ib tug hnyav. "Nefras S2-80 / 120" yog nquag siv tu lub qhov chaw kho xyaw, tsis siv neeg transmissions, ntau yam modular Cheebtsam.

"Roj Av-Khau" yuav pab raws li cov roj rau catalytic tso cua sov, blowtorches, cov kev ua si cov khoom. Nws yog ib qho tseem ceeb uas nyob rau hauv cov ntaub ntawv no ib tug tsawg muaj hmoov quav yog tsis yog li ntawd xav hais tsw, thiab tseem ceeb tshaj, tsawg clogging tshwm sim roj kab tshaj thaum uas siv cov pa roj.

kev ruaj ntseg tej yam kev mob

"Roj Av-Khau" - cov kua, yog li thaum ua hauj lwm nrog cov kuab tshuaj txwv tsis pub siv qhib hluav taws, pa luam yeeb. Nws yuav tsum tau tseem yuav ceev faj txog tej yam teeb meem hais txog nrog qhov tshwm sim ntawm sparks los ntawm ib lub tshuab. Yuav kom tua vozgorevshihsya kuab tshuaj siv nyob rau hauv cov tshuaj ua npuas ncauj tua hluav taws, pa roj carbon dioxide.

Txij li thaum petrol muaj ib tug ntse cov yam ntxwv tsw thiab yog irritating mus rau lub pa system, daim tawv nqaij thiab ob lub qhov muag, cov muaj qhauj yuav tsum tau nqa tawm nyob rau hauv cheeb tsam uas muaj active cua system thiab nyob rau hauv lub neej txhua hnub - nyob rau hauv ib tug zoo-ventilated chav tsev los yog nraum zoov.

Yuav tsum tau hnav los tiv thaiv koj ob txhais tes rau ntawm roj hmab hnab looj tes, thiab thaum ua hauj lwm nrog tsuag xim cov ntaub ntawv - respirators ua degrees ntawm kev tiv thaiv. Tom qab kev sib cuag nrog lub kuab rau ntawm daim tawv nqaij yuav tsum tau ntxuav tawm nrog kom ntau sov thiab xub npus dej.

cia tej yam kev mob

"Nefras S2-80 / 120" muab tso rau hauv ib lub thawv kaw kom ntom, tam sim ntawd los ntawm hluav taws xob thiab yeej ua cua sov, kev tiv thaiv los ntawm tshav ntuj. Thaj chaw yuav tsum qhuav thiab txias.