| 摘要 |
Silicon rubber comps. contg. a curing catalyst are characterised by a content of 0.1-5 wt.% with respect to silicon rubber, of a Harada complex cpd. of formula 1/2R2SnA2.R2SnO (where R is C1-8 alkyl and A is a C1-22 carboxylic acid residue). Curing is effected at between room temp. and 100 degrees C, with stirring. |
