Biobased polyurethane and its composite with glass fiber
Source abstract
Abstract
Biobased polyurethane from soy oil derived polyol and diisocyanate on reinforcement with glass fibers enables to improve the mechanical properties of the base resin significantly. The effect of variation of glass fiber loading from 15, 30 and 50-wt% on the physico-mechanical properties of the resulting composites are evaluated and analyzed. The storage modulus of virgin biobased polyurethane gets a 14-fold increase on reinforcement with 50 wt% glass fibers. The results highlight a significant enhancement in strength and modulus of virgin biobased polyurethane by more than 260 and 480% respectively for a fiber content of 50-wt%. The original notch Izod impact strength of 26 J/m of the biobased polyurethane reaches 93, 200 and 448 J/m in composites with 15, 30 and 50 wt% of glass fibers. The environmental scanning microscopy (ESEM) analysis of the impact-fractured samples shows the efficiency of wetting and the distribution of glass fibers. Thermogravimetric analysis (TGA) shows the improved thermal stability of the biobased polyurethane on reinforcement with glass fiber.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Fiber-reinforced polymer composites · Polymer composites and self-healing · Smart Materials for Construction
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (29)
Show source-provided references
1. J. H. Saunders and K. C. Frisch, in “Polyurethanes: Chemistry and Technology” (Interscience Publishers, New York, 1962) Parts I and II.
2. M. Szycher, in “M. Szycher's Handbook of Polyurethanes” (CRC Press, Boca Raton, 1999).10.1201/9781482273984 ↗
3. S. A. Baser and D. V. Khakhar, Cell. Polym. 12 (1993) 340.
4. From internet, www.unitedsoybean.org
5. E. N. Frankel and F. L. Thomas, J. Amer. Chem. Soc. 49 (1972) 10.
6. E. N. Frankel, U.S. Patent 3,787,459.
7. C. K. Lyon, V. H. Garrett and E. N. Frankel, J. Amer. Chem. Soc. 51 (1974) 331.
8. Z. S. Petrovic, A. Guo and R. Fuller, U.S. Patent 6,107,433.
9. A. Guo, I. Javni and Z. Petrovic, J. Appl. Polym. Sci. 77 (2000) 467.10.1002/(SICI)1097-4628(20000711)77:2<467::AID-APP25>3.0.CO;2-F ↗
10. A. Guo, Y.-J. Cho and Z. S. Petrovic, J. Polym Sci., Part A: Polym. Chem. 38 (2000) 4062.10.1002/1099-0518(20001115)38:22<4062::AID-POLA60>3.0.CO;2-L ↗
11. K. S. Chian and L. H. Gan, J. Appl. Polym. Sci. 68 (1998) 509.10.1002/(SICI)1097-4628(19980418)68:3<509::AID-APP17>3.0.CO;2-P ↗
12. Y. H. Hu, Y. Gao, D. N. Wang, C. P. Hu, S. Zu, L. Vanoverloop and D. Randall, ibid. 84 (2002) 591.10.1002/app.10311 ↗
13. J. E. Kresta, in “Polymer Science and Technology” (Plenum Press, New York, 1982) Vol. 18.
14. R. J. G. Dominguez and D. M. Rice, Polym. Comp. 4 (1983) 185.10.1002/pc.750040310 ↗
15. A. Siegmann, S. Kenig, D. Alperstein and M. Narkis, ibid. 4 (1983) 113.10.1002/pc.750040206 ↗
16. V. M. Gonzalez and C. W. Macosko, ibid. 4 (1983) 190.10.1002/pc.750040311 ↗
17. J. Jancar, ibid. 21 (2000) 369.10.1002/pc.10195 ↗
18. From internet, http://www.Huntsman.com
19. J. R. Dawson and J. B. Thornall, Cell. Polym. 1 (1982) 41.
20. C. Kau, A. Hiltner, E. Bear and L. Huber, J. Reinf. Plast. Comp. 8 (1989) 18.10.1177/073168448900800102 ↗
21. P. C. Yang and W. M. Lee, J. Elast. Plast. 19 (1987) 120.10.1177/009524438701900205 ↗
22. R. K. Agrawal and L. T. Drzal, J. Adhesion 54 (1995) 79.10.1080/00218469508014383 ↗
23. Idem., ibid. 55 (1996) 221.10.1080/00218469608009949 ↗
24. P. Yeung and L. J. Broutman, in Proceedings of SPI, 32nd Annual Technical Conference, Reinforced Plastics Division, Section 9-B (1977).
25. R. Yosomi and K. Morimoto, Polym.-Plast. Technol. Eng. 24 (1985) 11.10.1080/03602558508070055 ↗
26. J. R. Saunders, Rubber Chem. Technol. 32 (1959) 337.10.5254/1.3542399 ↗
27. N. Grassie and G. Mendoza, Polym. Degrad. Stabil. 10 (1985) 267.10.1016/0141-3910(85)90007-2 ↗
28. W. P. Yang, C. W. Macosko and S. T. Wellinghoff, Polymer 20 (1986) 1235.10.1016/0032-3861(86)90012-1 ↗
29. Z. Wipsza, in “Polyurethanes, Chemistry, Technology and Applications” (Horwood, New York, 1993).