| 摘要 |
Organopolysiloxane compositions curable into elastomeric state, whether in single- or two-component form, comprise an alpha , omega -dihydroxypolydiorganopolysiloxane oil, a crosslinking agent therefor, optionally, inorganic fillers and an adhesion promoter, and a catalytically effective amount of a pentacoordinated tin monochelate produced by reacting a tin oxide with a beta -dicarbonyl compound and a carboxylic acid.
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