珍珠岩粉表面改性实验研究

Study on Surface Modification of Perlite

以信阳 32 5目珍珠岩粉为原料 ,从表面改性角度出发 ,运用大量实验数据来探讨珍珠岩改性中的有关问题 ,并运用预先评价法和红外光谱分析 。

The processing of surface modification of Henan Xinyang perlite are studied.The modified perlite is evaluated by some measurement methods such as infiltration time,surface contact angle method,infra red spectrometry and rubber packing text,the results show that the perlite is modified effectively and the filling performances of the modified perlite are greatly improved,which is verified by the application experiments.