The effect of molecular weight on the structure and temperature behavior of a thermotropic main-chain liquid crystalline copolyester
β Scribed by M. Stamm; E. W. Fischer; E. M. Antipov; V. Abetz
- Publisher
- Springer
- Year
- 1995
- Weight
- 804 KB
- Volume
- 273
- Category
- Article
- ISSN
- 0340-255X
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## Abstract Physical phenomena such as glass transition temperatures, melting points, and relaxational behavior have been determined for a wide range of thermotropic liquid crystalline polymers (TLCPs) and polycarbonate (PC). Damping intensities of rigid TLCPs during glass transition are greater th
The melt polycondensation of mixtures of sebacic acid (S), 4,4Π-diacetoxybiphenyl (B), and 4-acetoxybenzoic acid (H), carried out for the synthesis of semiflexible liquid-crystalline copolyesters referred to as SBH 1 : 1 : x, has been studied with the aim of clarifying the effect of the reaction con