Poly(ethylene terephthalate) (PET) was blended with three different kinds of co[poly(butylene terephthalate-p-oxybenzoate)] copolyesters, designated B28, B46, and B64, with the level of copolyester varying from 1 to 15 wt %. All samples were prepared by solution blending in a 60/40 by weight phenol/
Blends of poly(ethylene terephthalate) with co[poly(ethylene terephthalate-p-oxybenzoate)]. II. Composition effect on the rate of crystallization
β Scribed by Cheng-Fang Ou; Chen-Chong Lin
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 452 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0021-8995
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## 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
The effect of branching on the crystallization behavior of poly(ethylene terephthalate) has been examined by nonisothermal crystallization studies, using DSC. It was found that branching causes a significant change in the crystallization behavior, in that the Avrami exponent n lies between 1 and 2,
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