Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/32645| Title: | Modification of poly( ethylene terephthalate) fibre by polymer blending with poly(butylene terephthalate) fibre: Part IV-deformation behaviour |
| Authors: | Mishra, S P Deopura, B L |
| Keywords: | Deformation behaviour;Poly(butylene terephthalate);Poly(ethylene terephthalate);Polymer blending |
| Issue Date: | Jun-1989 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The deformation behaviour of blended fibres prepared from poly(ethylene terephthalate) and 0-10% poly(butylene terephthalate) is influenced more by entanglement and phase segregation. Addition of 2-4% PBT improves the structural defects and modifies the properties due to higher entanglement as a result of strain induced crystallization. On the other hand, 94/6 PET/PBT fibre shows inferior properties, irrespective of the draw ratio used. 92/8 and 90/10 PET/PBT fibres show higher crystallinity as a result of phase segregation and nucleating effect of PBT. |
| Page(s): | 59-62 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Appears in Collections: | IJFTR Vol.14(2) [June 1989] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 14(2) 59-62.pdf | 873.41 kB | Adobe PDF | View/Open |
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