Heptafluoropropane

Heptafluoropropane (HFC-227ea/FM200) yog cov tshuaj tua hluav taws huv huv uas siv cov tshuaj tua hluav taws tua hluav taws thiab tseem muaj kev tua hluav taws hauv lub cev; Nws yog xim tsis muaj xim, tsis muaj ntxhiab tsw, tsis muaj tshuaj lom, tsis muaj hluav taws xob, tsis muaj kuab paug rau cov khoom tiv thaiv, thiab yuav tsis ua rau muaj kev puas tsuaj rau cov khoom thiab cov khoom siv precision; Muaj peev xwm tua tau cov hluav taws kub hauv chav kawm B thiab C, nrog rau hluav taws xob hluav taws xob nrog qhov qis qis qis; Qhov chaw cia me me, qhov kub tseem ceeb, tsis tshua muaj siab, thiab tuaj yeem ua kua dej thiab khaws cia hauv chav sov; Tom qab tso tawm, nws tsis muaj cov khoom seem lossis cov roj seem, tsis muaj kev puas tsuaj rau cov txheej txheem ozone (ODP tus nqi yog xoom), thiab muaj sijhawm nyob hauv huab cua ntawm 31-42 xyoo, uas ua tau raws li kev tiv thaiv ib puag ncig. Heptafluoropropane (HFC-227ea/FM200) aerosol, tseem hu ua sea dragon gas, yog cov roj tsis muaj xim, tsis muaj ntxhiab tsw ntawm halogenated carbon. Vim tias tsis muaj cov tshuaj chlorine lossis bromine, heptafluoropropane tsis muaj kev puas tsuaj rau cov huab cua ozone txheej. Yog li ntawd, nws yog siv los ua cov khoom siv raw los hloov cov teeb meem ib puag ncig Halon 1301 thiab Halon 1211 ua cov tshuaj tua hluav taws. Hais txog cov khoom siv tua hluav taws, cov tshuaj tua hluav taws heptafluoropropane tau siv dav hauv qhov chaw tseem ceeb xws li chav computer.

Heptafluoropropane zoo li cov roj uas tsis muaj hluav taws xob. Hnyav tshaj huab cua. Tej zaum yuav asphyxiate los ntawm kev hloov ntawm huab cua, tshwj xeeb tshaj yog nyob rau hauv ib qho chaw kaw. Nyob rau lub sij hawm raug hluav taws kub los yog cua sov lub ntim yuav rupture hnyav thiab foob pob ua ntxaij. Siv ua lub tub yees.

Cim npe nrov: Tuam Tshoj heptafluoropropane manufacturers, lwm tus neeg, Hoobkas