|
異丁烷 R600a
Isobutane R600a
用途/Application
R600a主要用作超低溫制冷系統(tǒng)，替代R12.也用作泡沫塑料的發(fā)泡劑。
R600a is mainly used in low temperature refrigeration system, is a substitute of R12. It can also be used as a forming agent.
物理性質(zhì)/Physical Property
|
分子量/Molecular Weight
|
58.12
|
|
沸點/Boiling Point
|
-11.8℃
|
|
臨界溫度/Critical Temperature
|
134.98℃
|
|
臨界壓力/Critical Pressure
|
3.66Mpa
|
|
破壞臭氧層潛能值/ODP
|
0
|
|
全球變暖系數(shù)值/GWP
|
0.1
|
質(zhì)量指標(biāo)/Quality Standard
|
外觀/Appearance
|
無色，不渾濁/Colorless, no turbid
|
|
氣味/Odor
|
無異臭/Odorless
|
|
純度/Purity
|
≥99.5%
|
|
水份/Moisture
|
≤10PPm
|
|
酸度/Acidity
|
≤1.0PPm
|
|
蒸發(fā)殘留物/Evaporated Residue
|
≤100PPm
|
包裝規(guī)格/Package Instruction
|
規(guī) 格
Specification
|
30LB
一次性鋼瓶 Disposable cylinder
|
926L
重復(fù)性鋼瓶
Refillable cylinder
|
坦克
ISO-TANK
|
|
凈重（公斤）
Net Weight(kg)
|
6.5
|
400
|
10000
|
|
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