玻璃质膜是以二氧化硅为主体的透明膜,本文详细叙述了包括涂布液的组成,涂布和膜化及成膜后的脱碱处理等玻璃质防护膜的制作方法。定量测定了硅胶液的浓度与成膜厚度、透明性的关系:涂布液中渗入磷、硼添加剂对成膜厚度、透光度的影响;脱碱处理条件对所成膜防腐性能的影响。还对所成膜进行了耐酸、耐碱、耐候和耐温性的综合试验。结果表明,该膜具有良好的透明性和防护性。 The glassy membrane is a silica-based transparent membrane. The method of making the glass-based membrane including the composition of the coating solution, coating and filming, and dealkalization after the filming is described in detail herein. The relationship between the concentration of silica gel and the thickness and transparency of the film was quantitatively determined: the effect of phosphorus and boron additives penetrated into the coating solution on the film thickness and light transmittance; and the effect of dealkalization on the corrosion resistance of the film. The film was also carried out acid, alkali, weather and temperature resistance of the integrated test. The results show that the film has good transparency and protection.