Investigation on the Physical Properties of LCP( Zenite)/PC Blends

• Main Authors: Hsu.Sheng-Kai, 許勝凱
• Other Authors: Fang-Chyou Chiu
• Format: Others
• Language: zh-TW
• Published: 2005
• Online Access: http://ndltd.ncl.edu.tw/handle/86555050846264296561

碩士 === 長庚大學 === 化工與材料工程研究所 === 93 === The aim of this study was to investigate the physical properties of liquid crystalline polymer (LCP, Zenite)/polycarbonate (PC) blends. The blends were prepared through an internal mixer (Haake Polydrive). Under the blending condition, the possible reaction between the components did not occur. The differential scanning calorimetry (DSC) results confirmed that the LCP/PC blend system was partial miscible. The scanning electron microscope (SEM) photographs showed that epoxy-4221 played a compatibilizer role for the partial miscible LCP/PC blend system. The dynamic mechanical properties results showed that LCP/PC(75/25) blend exhibited the best storage modulus among all the samples. Cone and plate viscometer results showed that viscosity of the samples decreased as the PC content increased and the addition of epoxy-4221 as well.