HEAT TRANSFER COMPOSITIONS

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专利权人:

Mexichem Amanco Holding S.A. de C.V.

发明人:

Low, Robert Elliott

申请号：

AU2013204789

公开号：

AU2013204789A1

申请日:

2013.04.12

申请国别(地区):

AU

年份:

2013

代理人:

摘要：

#$%^&*AU2013204789A120130509.pdf#####ABSTRACT The invention provides a heat transfer composition comprising: (i) trans-1 ,3,3,3-tetrafluoropropene (R-1234ze(E)) (ii) a second component selected from difluoromethane (R-32), propene (R-1270) propane (R290) and mixtures thereof (iii) a third component selected from pentafluoroethane (R-125), 1,1,1,2tetrafluoroethane (R-134a), and mixtures thereof and optionally (iv) a fourth component selected from fluoroethane (R-161), 1,1-difluoroethane (R152a) and mixtures thereof.

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