激光粒度仪测定PTA粒径分布

Determination of PTA particle size distribution with laser particle size instrument

介绍了激光粒度仪测定PTA粒径分布的分析方法 ,通过试验确定了分析条件 ,并与筛分法分析结果进行了对比。该方法简捷、快速、重现性好 ,适用于PTA产品的粒度分析。

The analysis method of determining PTA particle size distribution with laser particle size instrument was introduced.The optimum analysis conditions were available through experiments.The analysis results determined with laser particle size instrument were compared with those determined with sieve method.This method has many advantages,such as simple,fast and good repetition.This method applies to the determination of PTA particle size.