Flame resistant silicone compositions containing fume titanium dioxide
Abstract
Abstract A FLAME RESISTANT SILCINE COMPOSITION HAVING IMPROVED FLAME RESISTANCE CURES TO A FLAME RESISTANT SILCONE PRODUCT, SUCH AS AN ELASTOMER. THE SILCONE COMPOSITION CONTAINS 100 PARTS BY WEIGHT OF A SILCONE POLYMER FREE OF SILCON BONDED HYDROGEN ATOMS, 0 TO 100 PARTS BY WEIGHT OF A REINFORCING SILICA FILLER, 10 TO 150 PARTS PER MILLION PARTS BY WEIGHT BASED ON THE WEIGHT OF THE SILCONE POLYMER OF PLATINUM AND 0.5 TO 100 PARTS BY WEIGHT OF FUME TITANIUM DIOXIDE HAVING AN AVERAGE PARTICLE SIZE OF LESS THAN 0.10 MICRON. ADDITIONAL FLAME RESISTANT PROPERTIES IN THE SILCONE COMPOSITIONS ARE OBSERVED BY THE ADDITION OF 0.05 TO 2 PARTS BY WEIGHT SULFUR FREE CARBON BLACK TO THE SILICONE COMPOSITION DESCRIBED ABOVE.
Inventors
- 👤 Thomas L Laur
- 👤 Peter Lamont
Bibliographic Details
Claims Analysis
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