摘要
针对传统测定粉状物体毛体积密度方法不适用于胶粉的特点,提出了借助于corelok抽真空试验设备,利用真空法测定废旧轮胎橡胶粉的毛体积密度的方法;同时对真空法测定胶粉毛体积密度的适用性进行了分析,并给出了测定步骤与示例。测试结果与分析结果表明,真空法测定废旧轮胎橡胶粉的毛体积密度不仅操作简单,使用方便,而且数据可靠。
The paper determined the bulk volume density of waste tire rubber powder using corelok vacuum equipment and vacuum method,and conducted a feasibility analysis.Test results and analysis results show that the vacuum method for determination of waste tire rubber powder bulk volume density is not only simple operation but also easy to use.
关键词
真空法
抽真空设备
废旧轮胎橡胶粉
毛体积密度
vacuum method
corelok equipment
waste tire rubber powder
bulk volume density
