abstract |
The present invention relates to composition containing 2,3,3,3-tetrafluoeopropene and it is as heat-transfer fluid, swelling agent, solvent and aerocolloidal purposes.The present invention be more particularly directed to the composition of the HFC-32 substantially containing 2,3,3, the 3-tetrafluoeopropenes of 10-90 % by weight, HFC-134a and 5-10 % by weight of 5-80 % by weight. |