hard yarn

Foam glass was prepared with sintered process, using moderate amount of additives and the powder of stiff glass-fiber as main material.

以废玻璃纤维硬丝为主要原料 ,添加适量外加剂 ,采用烧结法制备出质量符合要求的泡沫玻璃。

Foam glass was prepared with sintered process, using moderate amount of additives and the powder of waste stiff glass fiber as main material and its foaming mechanism was investigated.

以废玻璃纤维硬丝为主要原料 ,添加适量外加剂 ,采用烧结法制备出质量符合要求的泡沫玻璃 ,并探讨了其发泡机理 。