

价格:面议
杭州海德电器有限公司
联系人:雷杨
电话:571-86578907
地址:浙江省杭州市石桥路198号德胜汽配市场736#
Product dichlorodiflouoromethaneR12(F12) Molecular Weight 120.92 BP,℃ -29.8 Freezing Point℃ - Critical temperature,℃ 112 Physical Critical pressure,Mpa 4.14 Properties Density of saturated liquid30℃,(g/cm3) - specific heat of liquid30℃,[KJ/(Kg·℃)] 0.21 Specific heat of equipressure steam(Cp),30℃ and 0.15 101.3kpa[KJ/(kg.℃)] ODP 0.82 GWP - Critical density,g/cm3 - Vaporization heat under BP,KJ/Kg -