Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and a mono- or di-chlorinated C2 or C3 alkane

摘要

Stable azeotrope-like compositions comprising 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and a mono- or di-chlorinated C2 or C3 alkane which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.