聚酯颗粒的分析

Measuring the particle size distribution of polymeric materials provides a high degree of
control over a range of product performance characteristics. Particle size determination
using static light scattering (laser diffraction) is currently the most versatile and popular
technique for the majority of polymeric materials. Since extruded polymer pellets can
exceed the upper size limitation of laser diffraction these materials are typically measured
via dynamic image analysis. The combination of laser diffraction and dynamic image
analysis systems supplies a wide dynamic range (0.01 m to 30 mm), fast material
analysis, and easy data interpretation. 新一代的高性能激光粒度分析仪