產品名稱:異丁烷(R600a)
分子式: CH:CH (CH3) CHs
平均相對分子量: 58.12
產品標準: Q/JHGS 19465 -2004
產品用途:主要用于替代冰箱、冷柜，以及其它小型制冷設備中的R12、R134a 制冷劑;由于R600a易燃，通常只用于充液量
較少的低溫制冷設備中，也常用于作為混配冷媒的-種組分: R600 與傳統的潤滑油兼容。
理化性質:常溫常壓下為無色可燃性氣體。熔點: -159.4C. 沸點-11.73C。微溶于水，可溶于乙醇、乙醚等。臭氧減損潛能值
(ODP): 0, 全球變暖潛能值( GWP): 20
包裝與儲運:本產品用專用鍋瓶或貯槽(槽車)裝運,應貯存在陰涼干燥的地方,不得靠近熱源,嚴禁日曬雨淋,貯運應符合中華人
民共和國鐵路、公路運輸相關規定。
包裝規格: -次性鋼瓶: 5kg/瓶。
Product name: Isobutane for industrial use R600a
Molecular Formula: CH:CHCH)CH3
Relative Molecule Mass: 58.12 Standard Campliance: Q/JHGS 19465 2004
Application: It' s used to replace the R12, R134a in refrigerator, freezer and other small refrigeration equipments. Because of the flammability,
usually used for equipments which needs lttle retrigerant or a component of mixture retrigerant. Can compatible with trditional lubricants.
Physical and chemical properties: Under normal temperature and pressure, the product is a colorless and flammable gas. Its melting
point is -159.4C. its boiling point is -11.73'C.Sligtly soluble in water. Soluble in ethanol and ether. ODP value is nil, and the GWP value is 20.
Storage & transportation: The product is packed in appropriate cylinders or tanks (or tank cars).It is to be kept in cool and dry place,
without being exposed to heat source, sunlight and raining. It is to comply with the regulation of railway and road transportation issued by
Chinese government nese concerning hazardous cargo.
Packing specifications: Disposable bottle: 5kg, Rillable cylinder(Recovery package);:50kg.
技術參數Technical specification
項目
指標
Index
丙烷的質量分數/% Propane Purity≥
95.0
乙烷及以下的質量分數/ % Eethane and others≤
0.5
(丁烷+異丁烷)質量分數/% Butane and iso butane≤
4.5
總不飽和烴的質量分數/ %Unsaturated hydrocarbon s
0.01
水的質量分數/% Moisture s
0.005
硫含量/(ug/mL) Sulfur content≤
3
高沸殘留物(38"C)/(mL/100 mL) High boiling residue(38"C)≤
0.05
蒸氣壓1.1"C)/MPa The vapor pressure
0.72~0.77
