| 摘要 |
<p>A novel polyorganolhydro)silazane having the compositional formula: (RSiHNH)<Sub>x</Sub>[(RSiH)<Sub>1.5</Sub>N]<Sub>1-x</Sub> wherein R is an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group, another group in which the atom directly bound to Si is carbon, an alkysilyl group, an alkylamino group, or an alkoxy group, and 0.4 x 1. This polyorgano(hydro)silazane is produced by reacting a complex of organo(hydro)dihalosilane and a base with dry ammonia. The novel silazane is useful, for example, as a ceramic starting material, a polymer hardening agent, a densifying agent or a surface coating material, and can be produced safely and at low cost.</p> |
