journal article·2012-03

Synthesis and Characterization of Polyurethane Nanocomposites Formulated by Incorporation of Polyols from PET Waste

Mohammad Alavi Nikje, Mohaddeseh Farazfar

Cellular Polymers· Volume 31· Issue 2
Publisher page

Abstract

Polyethylene terephthalate (PET) was depolymerized using trimethylolpropane (TMP) and glycerin as a binary solvent mixture to provide oligomeric polyol for rigid polyurethanes foam formulation. Recyclate containing rigid polyurethane foam nanocomposites were prepared by introducing of different portions (1-5%) of nanoclays namely, NaMMT, 30B, 20A, 15A Cloisites. The parallel effects of recycled polyol and nano clays on mechanical and thermal characteristics of the nanocomposites were investigated. Dispersion of clay nano particles in polymer matrix was characterized by SEM what confirm the exfoliation of nanoparticles. The thermal properties were also studied by TMA and DMA.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Polymer Nanocomposites and Properties · Polymer composites and self-healing · Flame retardant materials and properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Chemistry, Faculty of Science, Imam Khomeini International University, Qazvin, Iran PO Box 288

References (46)

Show source-provided references
1. 10.1016/j.compscitech.2005.02.01710.1016/j.compscitech.2005.02.017 ↗
2. 10.1002/pola.1993.08031051710.1002/pola.1993.080310517 ↗
3. 10.1002/app.1977.07021060610.1002/app.1977.070210606 ↗
4. 10.1016/j.polymer.2004.11.02810.1016/j.polymer.2004.11.028 ↗
5. 10.1021/cm980448n10.1021/cm980448n ↗
6. 10.1002/polb.1012410.1002/polb.10124 ↗
7. 10.1021/ma010551p10.1021/ma010551p ↗
8. 10.1016/S0032-3861(99)00280-310.1016/S0032-3861(99)00280-3 ↗
9. 10.1080/1060132070128500310.1080/10601320701285003 ↗
10. 10.1016/j.polymdegradstab.2006.05.01110.1016/j.polymdegradstab.2006.05.011 ↗
11. Oertel G. · 1994
12. Ionescu M. · 2005
13. 10.1016/j.actamat.2008.10.02310.1016/j.actamat.2008.10.023 ↗
14. 10.1021/ma961786h10.1021/ma961786h ↗
15. 10.1002/adma.1996008010410.1002/adma.19960080104 ↗
16. 10.1002/(SICI)1099-0739(199810/11)12:10/11<675::AID-AOC779>3.0.CO;2-V10.1002/(SICI)1099-0739(199810/11)12:10/11<675::AID-AOC779>3.0.CO;2-V ↗
17. 10.1021/cm00048a00610.1021/cm00048a006 ↗
18. 10.1021/cm00040a02210.1021/cm00040a022 ↗
19. 10.1016/S0169-1317(99)00017-410.1016/S0169-1317(99)00017-4 ↗
20. 10.1016/S0032-3861(98)00675-210.1016/S0032-3861(98)00675-2 ↗
21. 10.1016/S0032-3861(00)00824-710.1016/S0032-3861(00)00824-7 ↗
22. 10.1016/S0032-3861(00)00064-110.1016/S0032-3861(00)00064-1 ↗
23. 10.1021/bk-1995-0599.ch01110.1021/bk-1995-0599.ch011 ↗
24. 10.1016/j.eurpolymj.2007.08.00310.1016/j.eurpolymj.2007.08.003 ↗
25. 10.1016/j.clay.2009.04.00710.1016/j.clay.2009.04.007 ↗
26. 10.1016/j.polymdegradstab.2008.09.00410.1016/j.polymdegradstab.2008.09.004 ↗
27. 10.1002/(SICI)1097-4628(19971128)66:9<1781::AID-APP17>3.0.CO;2-Y10.1002/(SICI)1097-4628(19971128)66:9<1781::AID-APP17>3.0.CO;2-Y ↗
28. 10.1023/A:100477322284910.1023/A:1004773222849 ↗
29. 10.1016/j.eurpolymj.2004.04.01810.1016/j.eurpolymj.2004.04.018 ↗
30. 10.1002/adma.1996008010410.1002/adma.19960080104 ↗
31. Akelah A. · 1995
32. Salahuddin N. · Applied Clay Science · 2010 · 21 · 533
33. 10.1016/j.clay.2009.01.00310.1016/j.clay.2009.01.003 ↗
34. 10.1016/j.polymdegradstab.2009.08.01310.1016/j.polymdegradstab.2009.08.013 ↗
35. 10.1002/pen.2155910.1002/pen.21559 ↗
36. 10.1177/0021955X0935052610.1177/0021955X09350526 ↗
37. 10.1163/138577210X1263469633363110.1163/138577210X12634696333631 ↗
38. Simioni F. · Cellular Polymers · 1993 · 12 · 33710.1177/026248939301200501 ↗
39. 10.1002/pen.1061410.1002/pen.10614 ↗
40. 10.1016/S0142-9418(01)00115-510.1016/S0142-9418(01)00115-5 ↗
41. 10.1016/j.polymdegradstab.2006.05.01610.1016/j.polymdegradstab.2006.05.016 ↗
42. 10.1016/j.eurpolymj.2004.10.00110.1016/j.eurpolymj.2004.10.001 ↗
43. 10.1002/adv.2008010.1002/adv.20080 ↗
44. 10.1080/1060132070135323110.1080/10601320701353231 ↗
45. 10.1016/j.polymdegradstab.2005.02.01710.1016/j.polymdegradstab.2005.02.017 ↗
46. 10.1016/j.eurpolymj.2008.07.00810.1016/j.eurpolymj.2008.07.008 ↗