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
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Items |
Specification |
|
Chemical name |
1,3,3,3-Tetrafluoropropene (E)，trans-1,3,3,3-Tetrafluoroprop-1-ene |
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CAS No. |
29118-24-9 |
|
ODP |
0 |
|
GWP100years |
6 |
|
Substitutions for blowing agents |
HFC-134a |
Physical & Chemical properties
|
Attributes |
Values |
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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 |
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Critical temperature（℃） |
109.4 |
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Critical pressure（bar） |
36.36 |
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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