Multicomponent Drying of Semicrystalline Polmer Films

半结晶聚合物薄膜的多组分干燥

• 批准号: 9910162
• 负责人: Surya Mallapragada
• 金额: $ 0.33万
• 依托单位: Iowa State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-09-15 至 2000-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9910162&HistoricalAwards=false
• 关键词: Multicomponent; Drying; Semicrystalline; Polmer; Films

ABSTRACTCTS-9910162Mallapragada, S. K.Iowa State U.This proposal requests (support for a planning visit as part of a potential tri-national collaborative effort between the principal investigator (PI) Dr. (Surya) Mallapragada at Iowa State University (USA), Dr. Sacide Alsoy at Izmir Institute of Technology (Turkey) and Dr. Joseph Miltz at Technion - Israel Institute of Technology (Israel), devoted to investigating the multicomponent drying mechanism of semicrystalline polymer packaging materials. The idea for this collaborative was born during Tri-National US-Israel-Turkey sponsored by the National Science Foundation and held in Haifa, Israel (in March 1999). Solvent removal is a key-processing step in the case of packaging materials, many in which are made from semicrystalline polymers. Therefore, understanding the mechanism of this process has a significant impact on industrial drying processes. The expertise of the three investigators perfectly complement each other for this industrially and fundamental important problem in polymer science. A two pronged approach will be used to deal with the problem of multicomponent drying of semicrystalline polymers in the context of food packaging applications. Experimental approaches to investigate the effect of drying conditions on the final product will be complemented with mathematical modeling to enable optimization of drying conditions and dryer designs. The three investigators have had an opportunity to interact in Israel and tour the facilities available. However, important details still need to be resolved and the investigators would benefit greatly from inspecting the other project sites as well. Therefore, support is requested from NSF to enable the PI to visit the facilities available in Turkey and work out the details to enable a collaborative research proposal to be submitted by the three investigators.

摘要CTS-9910162-MALLAPRAGADA，S。K.IOWA州U.该提案请求（作为计划访问的支持，这是主要研究员（PI）（Surya）Mallapragada博士（Surya）Mallapragada博士（IOWA州立大学（美国）的Mallapragada博士（美国）的Sacide Instute和Isry Instute of Isrey Instute的一部分 - Turya）的一部分 - 技术（以色列）致力于研究该协作材料的半分析材料的多组分干燥机制。因此，了解这一过程的机制对三个研究人员的专业知识具有重大影响。 在食品包装应用的背景下，将使用一种两种规律的方法来处理半稳定聚合物的多组分干燥问题。 研究干燥条件对最终产品的影响的实验方法将与数学建模相辅相成，以优化干燥条件和干燥机设计。 这三名调查人员有机会在以色列进行互动并参观可用的设施。 但是，仍然需要解决重要的细节，并且研究人员还可以从检查其他项目站点中受益匪浅。 因此，NSF要求提供支持，以使PI能够访问土耳其可用的设施，并制定详细信息，以使三名调查人员提交协作研究建议。