Acquisition of a Hybrid RDA II/FRS II Rheometrics Mechanical Spectrometer

购买混合 RDA II/FRS II 流变机械光谱仪

• 批准号: 9411556
• 负责人: John Kardos
• 金额: $ 5.5万
• 依托单位: Washington University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-08-15 至 1995-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9411556&HistoricalAwards=false
• 关键词: Acquisition; Hybrid; RDA; II; FRS

ABSTRACT Washington University CTS-9411556 P. I.: John Kardos This Equipment Grant will support the acquisition of a mechanical spectrometer which is to be used for taking data critical to a number of research projects. Typical of the materials to be investigated are: materials exhibiting complex reheolgical behavior, including polyimide- and epoxy-based composites, highly entangled polymers that exhibit processing instabilities, coacervates and slurries containing needle and platelet particles. The use of the spectrometer will also be integrated into advanced polymer and composite processing and rheology courses.

华盛顿大学CTS-9411556 P. 要研究的材料的典型特征是：具有复杂的旋转行为的材料，包括聚酰亚胺和基于环氧的复合材料，高度纠缠的聚合物，这些聚合物表现出加工不稳定性，凝聚和含有针头和血小板颗粒的泥浆。 光谱仪的使用也将集成到高级聚合物和复合处理和流变学课程中。