产品名称：冰雪R134a详细说明：R134a（四***）是一种不***臭氧层的环保制冷剂，其制冷量和效率与R12非常接近，所以被视为R12的长期替代物。R134a广泛用于汽车空调以及民用、商用和工业用制冷系统，也作为发泡剂用于硬泡沫保温材料的生产。新加坡冰雪系列产品是东南亚制冷剂的***品牌，同时也是国内众多进口制冷剂品牌中性价比***好的，是公司***推荐的品牌。产品名称R134a（四***）产品物理性质分子量truereligiontruereligionjeanstruereligionjeanstruereligionjeanschristianlouboutinchristianlouboutinchristianlouboutinshoesmonclercoachjuicycouturesaleYSLSHOESfranklinmarshallUGGBOOTSNFLjerseyWelcometotruereligionjeansShop!aEasyOnlineShopFortruereligion,andchristianlouboutinonlinesales.HotSalesInchristianlouboutin!Webelievethatwecangiveyoutheconvenientshoppingexperience.Youcanenjoyyourfashiontripnowwithgreats***eandfreeshippingfee!BuybestmonclerW,2011Bestjuicycouturesale!SincejuicycouturesaleInc.GetYSLSHOESandYvesSaintLaurentSandals,franklinmarshall.BuyUGGHere!FastShipping-FreeShipping&NoSalesTax!TrueReligionTShirtsTrueReligionMensHoodyTrueReligionJeansMentruereligionjeansusachristianlouboutinchristianlouboutinchristianlouboutinshoesmonclerjuicycouturesaleYSLSHOESfranklinmarshallUGGBOOTSUGGBOOTSUGGBOOTSNFLjerseycoachhandbagsandylau102.0沸点（℃）-26.2冰点（℃）-96.6临界温度（℃）101.1临界压力（kPa）4066.6饱和液体密度30℃（kg/m3）1188.1液体比热30℃[KJ/(Kg·K)]1.42溶解度（水中，25℃）%0.15***臭氧潜能值（ODP）0.000***变暖系数值（GWP）0.29临界密度（g/cm）30.512沸点下蒸发潜能（KJ/Kg）215.0包装规格一次性钢瓶13.6kg质量指标纯度%≥99.9水份，PPm0.0010酸度，PPm0.00001蒸发残留物，PPm0.01外观无色,不浑浊气味无异臭用途可用作制冷剂替代R12，广泛用于汽车空调以及民用、商用和工业用制冷系统。)