Best Quality HFO-1234ze 99.9% Purity Industrial Grade Car Refrigerant Gas Large Chillers with Good Price Industrial Chemicals

HFO-1234ze is trans-1 ,3,3,3- tetrafluoroprop-1-ene to which ASHRAE, Standard 34 has assigned the nomenclatureof R-1234ze(E). The suffix (E) indicates that it is an isomer. The other isomer (sufix (Z)) is cis-1.3,3 .3-tetrafluoroprop-1-ene. The physical properties of the (E) and (Z) isomers are different: both are ultra low GWpmolecules with GWPp<1. but R-1234ze(Z) has a high boiling point (49.6°F) associated with a higher criticaltemperature (308.66°F) and a volumetric capacity roughly 50% lower than R-1234ze(E), which means it is not agood candidate to replace R-134a. Even if the properties of R-1234ze (Z) could be utilised in specific applicationslike high temperature heat pumps, R-1234ze(E) will show operating conditions and applied costs much more in linewith R-134a according to system and compressor sizes