產品品牌：北冷牌

產品型號：R134a

是否提供加工定制	是	化學成份	四氟乙烷
容量	300（ml）	保質期	1080（天）
主要適用范圍	汽車空調	工作方式	一次冷媒
物質屬性	自然冷媒

  化學名：四氟乙烷  分子式：CH2FCF3  分子量：102.03Chemical name: tetrafluoroethane formula: CH2FCF3 molecular weight: 102.03沸點：-26.26℃   凝固點：-96.6℃  臨界溫度：101.1℃Boiling point: -26.26 ° C Freezing point: -96.6 ° C Critical temperature: 101.1 ° C臨界壓力：4067kpa  飽和液體密度：25℃  1.207g/cm 3Critical pressure: 4067kpa saturated liquid density: 25 ° C 1.207g/cm 3液體比熱：25℃  1.51KJ/(kg.℃) 溶解度:(水中 25℃):0.15%Specific heat of liquid: 25 ℃ 1.51KJ / (kg. ℃) Solubility: 0.15%臨界密度:0.512/cm3   破壞臭氧潛能值(ODP):0The critical density: 0.512/cm3 ozone-destroying potential (ODP): 0全球變暖系數值(GWP):0.29   沸點下蒸發潛能:215KJ/KGGlobal Warming (GWP): 0.29 Vaporization heat under BP: 215KJ/KG質量指標:純度v≧99.9%  水分PPm≦ 0.00001Water quality indicators: purity v ≧ 99.9% the PPm ≦ 0.00001蒸發殘留物PPm≦0.01Residue on evaporation the PPm ≦ 0.01R134a的毒性非常低,在空氣中不可燃,安全類別為A1,是很安全的制冷劑.R134a is a very low toxicity, non-combustible in air safety category A1, it is very safe refrigerant.R134a是目前國際公認的替代CFC-12的主要制冷工質之一,常用于車用空調,商業和工業用制冷系統,以及作為發泡劑用于硬塑料保溫材料生產,R134a is an internationally recognized alternative to CFC-12 refrigerant one, commonly used in cars with air conditioning, commercial and industrial refrigeration systems, as well as a blowing agent for the production of hard plastic insulation materials,也可以用來配置其他混合制冷劑.如R404a和R407c等.Can also be used to configure other mixed refrigerants such as R404a and R407c.