Effect of die geometry on foaming behaviors of high-melt-strength polypropylene with CO<inf>2</inf>

• المؤلفون الرئيسيون: Patrick C. Lee, Wanrudee Kaewmesri, Jing Wang, Chul B. Park, Jantrawan Pumchusak, Rick Folland, Andreas Praller
• التنسيق: دورية
• منشور في: 2018
• الموضوعات: Chemistry; Materials Science
• الوصول للمادة أونلاين: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=49549125010&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/60246

This article reports on a systematic study that was conducted to investigate the effects of die geometry (i.e., pressure and pressure. drop rate) on the cell nucleation and growth behaviors of noncrosslinked highmelt-strength (HMS) polypropylene (PP) foams blown with supercritical CO2. The experimen...