XIE Ze-min, LI Qi-shan, WANG Jin-ting, Xie Zu-shou. STUDY OF CYCLODISILAZANE CHEMISTRY Ⅰ. Syntheses and Properties of Polyorganosiloxanes Containing Cyclodisilazane in the Backbone[J]. Acta Polymerica Sinica, 1979,(4):215-223.
XIE Ze-min, LI Qi-shan, WANG Jin-ting, Xie Zu-shou. STUDY OF CYCLODISILAZANE CHEMISTRY Ⅰ. Syntheses and Properties of Polyorganosiloxanes Containing Cyclodisilazane in the Backbone[J]. Acta Polymerica Sinica, 1979,(4):215-223.DOI:
The synthesis of linear polyorganosiloxane containing cyclodisilazane in the backbone was described. The polymers neither crosslinked during polymerzation nor on stroage. This characteristic is obviously different from what have been reported in the literature. Vulcanized rubber prepared from the polymer E has good mechanical strength and fine hydrolytic stability. Its heat resistance is almost as good as that of polycarborane siloxane rubber. Heating at 350℃ for 24 hours in air
it still retains an elongation of 100% and tensile strength of 80 kg/cm2.