tinyau1134

理論上, 常溫常壓下...
152a 液體可燃 VS 134a 液體不可燃
氣體兩者皆不可燃...

https://www.reddit.com/r/airsoft/comments/2qaotx/hfc152a_as_an_alternative_to_hfc134a/

http://www.airsoftforum.com/board/topic/292668-is-152a-safe-for-gas-guns/
外國玩家話壓力比134a 仲要低! 換句話說, 唔單止火力會低D, 壓力少->MAG 裝到容量少->差GAS 次數上升

以下係題外話
http://www.linde-gas.com/en/products_and_supply/refrigerants/HFC_refrigerants/R152a/index.html

http://www.linde-gas.com/en/products_and_supply/refrigerants/HFC_refrigerants/R134a/index.html

引用:

"GWP" 152a 值較134a 低好多, 相對對環境做成較少破壞...