【摘要】 叙述了硅聚合物耐热耐水涂料的制备技术问题，诸如硅氧烷与硅酸酯的水解，溶剂的选择，反应温度和时间，原料配比，颜镇料和水解催化剂的选择。以四官能团的硅酸酯与三官能团的烷基硅氧烷，通过严格控制的共水解反应，协调二者的自缩聚和共缩聚速率，制得兼有硅酸盐和有机硅聚合物特性的基料。列出了涂料性能。更多还原

【Abstract】 AbstractThe preparing technology for heat-resistant and wa-terproof polysiloxane coating, such as the hydrolysis of siloxane and silicate, and the selection of the sol-vent, temperature and time, material ratio, pigment/extender and gydrolyst were described. The coatingproperties are also listed.更多还原