產(chǎn)品名稱四氟乙烷R134A產(chǎn)品物理性質(zhì)分子量102.03沸點(diǎn),℃-26.1冰點(diǎn)℃-臨界溫度,℃101.1臨界壓力,Mpa4.07飽和液體密度25℃,(g/cm3)1.207液體比熱25℃,[KJ/(Kg·℃)]1.51溶解度(水中,25℃)%0.15破壞臭氧潛能值(ODP)0.000全球變暖系數(shù)值(GWP)0.29臨界密度,g/cm30.512沸點(diǎn)下蒸發(fā)潛能,KJ/Kg215.0包裝規(guī)格冷媒250g,一次性鋼瓶30b/13.6kg,50b/22.7kg,可回收鋼瓶400kg/400L,800kg/800L,1000kg/1000L,950kg/926L質(zhì)量指標(biāo)純度%≥99.9水份,PPm≤0.0010酸度,PPm≤0.00001蒸發(fā)殘留物,PPm≤0.01外觀無(wú)色,不渾濁氣味無(wú)異臭用途可作制冷劑替代R12.