发明公开
EP2536805A1 HEAT TRANSFER COMPOSITIONS 审中-公开
传热组合物

HEAT TRANSFER COMPOSITIONS
摘要:
The invention provides a heat transfer composition consisting essentially of from about 60 to about 85% by weight of trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)) and from about 15 to about 40% by weight of fluoroethane (R-161). The invention also provides a heat transfer composition comprising R-1234ze(E), R-161 and 1,1,1,2-tetrafluoroethane (R-134a).
信息查询
0/0