电话：18358160001 QQ:852688075 异丁烷 R600A Isobutane R600A 性状用途: R600a 是一种性能优异的绿色环保制冷剂，取自天然成分，不损坏臭氧层，无温室效应。其特点是冷却性能强，耗电量低，负载温度回升速度慢，与各种压缩机润滑油兼容，在常温下为无色气体，在自身压力下为无色液体，是R12的良好替代品。 产品物理性质 分子量 58.12 沸点，℃ -11.8 临界温度，℃ 134.98 临界压力，Mpa 3.66 饱和液体密度（25℃），g/cm3 0.551 液体比热（25℃），[KJ/(Kg℃) 2.38 临界密度，g/cm3 0.221 沸点下蒸发潜能，KJ/Kg 366.5 破坏臭氧潜能 ODP 0 全球变暖系数 GWP 0.1 质量指标 外观 无色，不浑浊 气味 无异臭 纯度 ≥99.5% 水份 ≤0.001% 酸度 ≦0.0001% 蒸发残留物 ≦0.01% 包装规格 规格 30LB 一次性钢瓶 50LB 一次性钢瓶 40LB 一次性钢瓶 坦克 净重(公斤) 5KG/6.5KG 11 20 16000 Property and application: R600a is a kind of high performance green refrigerants, derived from natural ingredients, does not damage the ozone layer, without the greenhouse effect. Its characteristic is the strong cooling performance, low power consumption, load temperature rising speed is slow, and various lubricants compatible, at room temperature is a colorless gas under pressure, in itself is a colourless liquid, is a good substitute for R12. Property of chloride Molecular weight 58.12 B.P.，°C -11.8 Critical temperature, ℃ 134.98 Critical pressure,Mpa 3.66 Density of saturated liquid（25℃），g/cm3 0.551 Specific heat of liquid （25℃），[KJ/(Kg℃) 2.38 Critical density, g/cm3 0.221 Vaporization heat under B.P., KJ/Kg 366.5 ODP 0 GWP 0.1 Quality standard Appearance Colorless, no turbid Odor Odorless Purity ≥99.5% Water ≤0.001% Acidity ≦0.0001% Residue on evaporation ≦0.01% PACKAGE Specification 6.8LB Disposable can 30LB Disposable can 40LB Disposable can ISO Tank Net weight(kg) 5 11 20 16000