Preparation of Standard NBS & Boric Oxide(B2O3) Glass 标准NBS玻璃及硼玻璃的研制
Results showed appropriate boric oxide would improve the tensile strength of SiO2-Al2O3-MgO fiberglass, and perfect the processing property through reducing the high temperature viscosity of the glass. 其中引入氧化硼(B2O3)的研究结果表明,氧化硼(B2O3)引入量从1wt.%增加到2wt.%时可提高硅铝镁系高强玻纤拉伸强度200MPa左右,通过降低玻璃液的高温粘度为其工艺性能的改善提供了可能。
A new process of preparing anhydrous boric oxide by dehydration of boric acid in a fast fluidized bed 硼酸快速流态化热分解制硼酸酐的新工艺