摘要
用硅酸钠和盐酸为原料制备聚硅酸,分析了pH值、二氧化硅浓度、温度对聚硅酸稳定性的影响。结果表明:降低聚硅酸的pH值、SiO_2浓度和温度均可提高聚硅酸的稳定性。
Polysilicic acid was prepared from sodium silicate and hydrochloric acid. The effect of PH value,SiO2 concentration and temperature on the stability of polysilicic acid was investigated.The results showed that the stability of polysilicic acid was improved by reducing the PH value,SiO2 concentration and temperature.
作者
付垚
FU Yao(Shenyang Jianzhu University, Liaoning Shenyang110168, China)
出处
《辽宁化工》
CAS
2017年第11期1076-1077,1080,共3页
Liaoning Chemical Industry
关键词
聚硅酸
稳定性
影响因素
polysilicic acid
stability
influence factor
