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美国2021年起将禁用HFC-134a和R410a
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美国2021年起将禁用HFC-134a和R410a
2016年10月下旬,美国环境保护部(EPA)公布了新规,将禁止一批高全球变暖潜能值(GWP)制冷剂的应用。其中包括1,1,1,2-四氟乙烷(HFC-134a)和R410a(由二氟甲烷(HFC-32)和五氟乙烷(HFC-125)混配而成)。 据了解,自2021年1月1日起,美国将禁止HFC-134a在家用冰箱和冰柜中使用;自2024年1月1日起,禁止HFC-134a和R410a在新生产的离心式冷水机组和活塞式冷水机组中使用。 此外,新规接受了可燃制冷剂:丙烷(R290),应用于家用冰箱和冰柜,以...
China Fluoride Materials Monthly Report 201610 (Chinese version)
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