R32制冷剂 吨装

¥12,000.00 Price drop reminder
  • Brand: WULA
  • Product Code: R32
  • Availability: In Stock

Total ¥12,000.00
R32(HFC-32,二氟甲烷,分子式:CH2F2)是新型环保制冷剂,不含氯元素因而对臭氧无破坏作用,是R22R410a制冷剂的长期替代品之一。

R32制冷剂参数
名称:HFC-32 中文名称:二氟甲烷
英文全称: difluoromethane 化学分子式:CH2F2
分子量:52 标准沸点:-53℃
临界温度:78℃ 临界压力:5.8MPa(绝压)
临界密度:0.430g/cm3 CAS编号:75-10-5
沸点下蒸发潜能:390kJ/kg 比热(液体,25℃):2.35kJ/kg·℃
破坏臭氧潜能ODP:0 全球变暖系数GWP:0.11

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