【摘要】 根据中国建筑节能保温的要求,外墙外保温技术被大量使用。而现在广泛使用的保温材料,存在防火或防水的不足,针对其缺点进行了甲基硅醇钠的应用研究。利用甲基硅醇钠能经过反应,缩合成高分子化合物-网状有机硅树酯膜,能在物体表面形成憎水层,起到防水的作用。同时甲基硅醇钠又具有无毒、不燃、不挥发、对环境无污染等优点。更多还原

【Abstract】 According to our building energy efficient insulation,the outer insulation technology was used.And now widely used for insulating materials were not waterproof or fire protection,for its shortcomings research of the CH3SiONa3 application.Uses of the CH3SiONa3 can response,the synthesis large molecular weight compounds-a tree in front of the silicon ester,the body surface to be covered by a film waterproof.At the same time the CH3SiONa3 was non-toxic,was not combustible,nonvolatile,environmental pollution.更多还原