FIELD: chemistry.
SUBSTANCE: present invention relates to silicone compositions for use in insulating double glazing. The curable sealing composition contains a) polydiorganosiloxane with terminal silanol groups; b) a cross-linking agent selected from a group consisting of a cross-linking agent of general formula: (R7O)(R8O)(R9O)(R10O)Si, where R7, R8, R9 and R10 are independently selected univalent hydrocarbon C1-C60-radicals, and methyltrimethoxysilane; c) a cross-linking reaction catalyst; d) an amount of zinc oxide for rapid deep curing in a volume with average particle size smaller than one micron.
EFFECT: invention provides rapid deep curing of a sealing composition in a volume.
26 cl, 3 dwg, 7 tbl, 2 ex
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