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產品名稱:HFO-1234ze

(HFO-1234ze) is a sustainable alternative to traditional refrigerants for energy-efficient chillers and/or commercial air conditioning in supermarkets and commercial buildings, as well as in other medium-temperature applications like:
◆heat pumps
◆refrigerators
◆vending machines
◆beverage dispensers
◆air dryers
◆CO2 cascade systems in commercial refrigeration
HFO-1234ze meets your business criteria in performance, cost effectiveness, environmental impact and safety.

GENERAL INFORMATION

ASHRAE # R-1234ze
Class Hydro-fluoro-olefin (HFO)
Refrigerant Type Pure fluid
Typical Lubricant POE Oil
Substitutes R-134a
Glide 0°F
GWP <1

PHYSICAL PROPERTIES

Chemical Name Trans-1,3,3,3-tetrafluoroprop-1-ene
Chemical Notation CHF=CHCF3
Molecular Weight (lbm/lbmol) 114
Boiling Point @ 1 Atm, (°F) -2.2
Critical Temperature (°F) (ASTM D-1321) 228.9
Critical Pressure* (psia) 527.2
Saturated Liquid Density @ 86°F, (lb/ft3) 71.6
Specific Heat of Liquid @ 86°F, (Btu/lb•°F) 0.335
Specific Heat of Vapor @ Constant Pressure* (Cp), @ 86° and 1 Atm, (Btu/lb•°F) 0.214
Flammable range, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition) 7% - 12% (by volume)
ANSI/ASHRAE Standard 34-1992 Safety Group Classification A2L

公司地址: 中國浙江省上虞市杭州灣精細化工園區緯三東路
電話: 0086-575-82739711 傳真: 0086-575-82739282 郵編: 312369
貿易部地址:杭州市江干區民心路100號萬銀國際大廈2808室
電話: 0086-571-86026833 ,86026933, 86021293,86021292
網址: http://www.gdgrecife.com
信箱: bryan@artsenchem.com , artsen@artsenchem.com

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