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异丁烷 R600a
Isobutane R600a
用途/Application
R600a主要用作超低温制冷系统，替代R12.也用作泡沫塑料的发泡剂。
R600a is mainly used in low temperature refrigeration system, is a substitute of R12. It can also be used as a forming agent.
物理性质/Physical Property
|
分子量/Molecular Weight
|
58.12
|
|
沸点/Boiling Point
|
-11.8℃
|
|
临界温度/Critical Temperature
|
134.98℃
|
|
临界压力/Critical Pressure
|
3.66Mpa
|
|
破坏臭氧层潜能值/ODP
|
0
|
|
全球变暖系数值/GWP
|
0.1
|
质量指标/Quality Standard
|
外观/Appearance
|
无色，不浑浊/Colorless, no turbid
|
|
气味/Odor
|
无异臭/Odorless
|
|
纯度/Purity
|
≥99.5%
|
|
水份/Moisture
|
≤10PPm
|
|
酸度/Acidity
|
≤1.0PPm
|
|
蒸发残留物/Evaporated Residue
|
≤100PPm
|
包装规格/Package Instruction
|
规 格
Specification
|
30LB
一次性钢瓶 Disposable cylinder
|
926L
重复性钢瓶
Refillable cylinder
|
坦克
ISO-TANK
|
|
净重（公斤）
Net Weight(kg)
|
6.5
|
400
|
10000
|
|
