An advanced heat-resistant fiber (trade name Ekonol) spun from a nematic liquid crystalline melt of thermotropic wholly aromatic poly(p-oxybenzoate-p,pΠ-biphenylene terephthalate) has been subjected to a dynamic thermogravimetry in nitrogen and air. The thermostability of the Ekonol fiber has been s
Thermal decomposition kinetics of thermotropic poly(oxybenzoate-co-trimethylene terephthalate)
β Scribed by Xue-Song Wang; Xin-Gui Li; Deyue Yan
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 275 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0021-8995
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The kinetics of decomposition of thermotropic liquid crystalline poly(p-oxybenzoate-co-ethylene terephthalate) (poly(B-co-E), BE polymer) with di β erent monomer ratios in both nitrogen and air were studied by dynamic thermogravimetry (TG) from ambient temperature to 800Β‘C. The kinetic parameters, in
## Abstract Poly(ethylene terephthalate) (PET) was blended with two different poly(oxybenzoateβ__p__βtrimethylene terephthalate) copolymers, designated T28 and T64, with the level of copolymer varying from 1 to 15 wt %. All samples were prepared by solution blending in a 60/40 (by weight) phenol/te