俺来也色色-精品国产4P一区二区-裸体自慰写真-久久国产精品77777-一本之道DVD不卡视频-92成人-亚洲免费A片-伊人狼人在线视频-三级免费播放器-理论片国产+欧美,学习成人A片,J大大奶,黑人借宿NTR中文字幕

Welcome to the official website of Changshu Hongjia Fluoride Technology Co., Ltd!

You Are Here：Home> Product display >Refrigerant
R404A

R404A


It is a mixture of HFC125, HFC-134a and HFC-143, with the ratio R404A = 44% R125 + 4% R134A + 52% 143A. It is a colorless gas at room temperature and a colorless transparent liquid under its own pressure. It is suitable for new commercial refrigeration equipment, transportation refrigeration equipment or upgraded equipment for medium and low temperatures.
Product Information:
  • Molecular Weight: 97.6
  • Boiling Point, ℃: -46.5
  • Critical Temperature, ℃: 72.1
  • Critical Pressure, Mpa: 3.74
  • Liquid Specific Heat, 30℃, [KJ/(kg·℃)]: 0.38
  • Ozone Depletion Potential (ODP): 0
  • Global Warming Potential (GWP): 0.388
Packaging Specifications:
Disposable cylinder 24lb/10.9kg; Recyclable cylinders 400L, 800L, 926L; ISO-tank.
Quality Indicators:
  • Purity, %: ≥99.8
  • Moisture, PPm: ≤10
  • Acidity, PPm: ≤1
  • Evaporation Residue, PPm: ≤100
  • Appearance: Colorless, non-turbid
  • Odor: No peculiar smell
Application:
Can replace R502; suitable for new commercial refrigeration equipment, transportation refrigeration equipment or upgraded equipment for medium and low temperatures.


【Related products】

Contact Us

  • Company Address: Fluorination Technology Park, Changshu City, Jiangsu Province
  • Service Hotline: 0512-52818267
  • Technical Consultation: 0512-52626090
  • Contact phone number: 13601573215
  • Company email: xlu113549@gmail.com
+ wechat number：weiixnhao

Copy WeChat to WeChat