134A yog hom tshiab ntawm freon refrigerant _ Natural Science _ cov ntaub ntawv xov xwm. Freon 134A yog ib hom tshiab ntawm cov tub yees, uas belongs rau hydrofluoric hydrocarbon (HFC). Lub npau npau yog -26.5 C. Qhov kev ua kom sov yog ze rau R12 (CFC12). Qhov txiaj ntsig ntawm kev ua kom muaj kev puas tsuaj yog ODP, nws yog 0, tab sis qhov muaj nqis ntawm tsev cog qoob nyhav WGP yog 1300. Nws yuav tsis tua cov txheej txheem ntawm huab cua. Nws yog ib puag ncig tiv thaiv refrigerant advocated nyob rau hauv xyoo tas los, tab sis nws yuav ua rau lub tsev xog paj siv. Nws yog tam sim no siv hauv cov tub yees, lub tub yees, thiab tsheb cua txias tshuab los hloov fluidine R12.
