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HFO-1234ze(E)

As a fourth-generation foaming agent with a low GWP value, HFO-1234ze(E) is an ideal substitute for HFCs in extruded thermoplastic foam applications and polyurethane and polyisocyanurate foam applications. HFO-1234ze(E)is non-flammable and low toxic.It has excellent polyol miscibility, good polymer melt solubility in polystyrene, suitable thermal conductivity, superior foam properties, and good compressive strength.

Product Information

Items

Specification

Chemical name

1,3,3,3-Tetrafluoropropene (E),trans-1,3,3,3-Tetrafluoroprop-1-ene

CAS No.

29118-24-9

ODP

0

GWP100years

6

Substitutions for blowing agents

HFC-134a

 

Physical & Chemical properties

Attributes

Values

Chemical name

1,3,3,3-Tetrafluoropropene (E),trans-1,3,3,3-Tetrafluoroprop-1-ene

Chemical formula

CF3CH=CHF

Molecular weight

114

Boiling point(℃)

-19

Critical temperature(℃)

109.4

Critical pressure(bar)

36.36

Critical density (kg/m3

489

Liquid heat capacity(25℃, kJ/kg·K)

1.383

Flammable range in the air(%vol)

Nonflammable

Packing Specification: 13.6KG/926L cylinders