挤压的聚乙烯

下图为挤压的聚乙烯(左)和拉伸的聚乙烯(右)的SAXS图谱。样品从一个6位样品放置盒取得。SAXS数据显示挤压的聚乙烯略有取向,而拉伸的聚乙烯为定向。数据收集通过一个样品距离探测器1.5米的理学S-MAX3000标准3米3孔SAXS相机进行。

SAXS patterns of extruded polyethylene



The S-MAX3000 pinhole SAXS camera design is available with a choice of conventional or high brilliance X-ray sources. A 3-meter, fully evacuated camera length provides both high intensity and high resolution. Coupled with a fully integrated 2-dimensional multi-wire proportional counter, the system is capable of making highly sensitive measurements from both isotropic and anisotropic materials. A wide range of sample stage attachments provide maximum flexibility in controlling environmental sample conditions during measurement. Read more about S-MAX3000...