Synergistic effects of polyhedral oligomeric silsesquioxane (POSS) and oligomeric bisphenyl A bis(diphenyl phosphate) (BDP) on thermal and flame retardant properties of polycarbonate
Source abstract
Abstract
A series of flame retardant hybrids were prepared based on bisphenol A polycarbonate (PC), trisilanolphenyl-polyhedral oligomeric silsesquioxane (TPOSS) and oligomeric bisphenyl A bis(diphenyl phosphate) (BDP) by melt blending method. The thermal stability and flame retardant properties of the hybrids were investigated by thermogravimetry analysis and cone calorimeter. Combination TPOSS with BDP in the appropriate ratio enhanced the thermal stability and the flame retardant properties of the PC matrix. The char residues of the hybrids were investigated by scan electronic microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). The synergistic effect of BDP and TPOSS enhances the thermal stability and fire-resistance of the char layer which builds up on the surface of the burning polymer.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Flame retardant materials and properties · Silicone and Siloxane Chemistry · Synthesis and properties of polymers
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (24)
Show source-provided references
1. Pham HT, Munjal S, Bosnyak CP (1997) In: Olabisi O (ed) Handbook of thermoplastics. Marcel Dekker, New York
2. Lee LH (1964) J Polym Sci A 2:2859
3. Bozi J, Czegeny Z, Meszaros E, Blazso M (2007) J Anal Appl Pyrol 79:33710.1016/j.jaap.2007.01.001 ↗
4. Puglisi C, Sturiale L, Montaudo G (1999) Macromolecules 32:219410.1021/ma981238z ↗
5. Montaudo G, Carroccio S, Puglisi C (2002) J Anal Appl Pyrol 64:22910.1016/S0165-2370(02)00034-7 ↗
6. Davis A, Golden JH (1967) Macromol Chem 110:18010.1002/macp.1967.021100118 ↗
7. Jang BN, Wilkie CA (2005) Thermochim Acta 426:7310.1016/j.tca.2004.07.023 ↗
8. Levchik SV, Weil ED (2005) Polym Int 54:98110.1002/pi.1806 ↗
9. Liu S, Ye H, Zhou Y, He J, Jiang Z, Zhao J, Huang X (2006) Polym Degrad Stabil 91:180810.1016/j.polymdegradstab.2005.11.013 ↗
10. Zhou W, Yang H, Zhou J (2007) J Anal Appl Pyrol 78:41310.1016/j.jaap.2006.10.008 ↗
11. Pawlowski KH, Schartel B (2007) Polym Int 56:140410.1002/pi.2290 ↗
12. Fina A, Tabuani D, Carniato F, Frache A, Boccaleri E, Camino G (2006) Thermochim Acta 440:3610.1016/j.tca.2005.10.006 ↗
13. Liu YR, Huang YD, Liu L (2007) Compos Sci Technol 67:286410.1016/j.compscitech.2007.01.023 ↗
14. Liu YR, Huang YD, Liu L (2006) Polym Degrad Stabil 91:273110.1016/j.polymdegradstab.2006.04.031 ↗
15. Zhao YQ, Schiraldi DA (2005) Polymer 46:1164010.1016/j.polymer.2005.09.070 ↗
16. Song L, He QL, Hu Y, Chen H, Liu L (2008) Polym Degrad Stabil 93:62710.1016/j.polymdegradstab.2008.01.014 ↗
17. Schartel B, Hull TR (2007) Fire Mater 31:32710.1002/fam.949 ↗
18. Zhu SW, Shi WF (2003) Polym Degrad Stabil 80:21710.1016/S0141-3910(02)00401-9 ↗
19. Li Q, Jiang PK, Wei P (2005) J Polym Sci Poly Phys 43:254810.1002/polb.20545 ↗
20. Hsiue GH, Liu YL, Tsiao J (2000) J Appl Polym Sci 78:110.1002/1097-4628(20001003)78:1<1::AID-APP10>3.0.CO;2-0 ↗
21. Bourbigot S, Le Bras M, Duquesne S, Rochery M (2004) Macromol Mater Eng 289:49910.1002/mame.200400007 ↗
22. Liu YL, Hsiue GH, Chiu YS, Jeng RJ, Perng LH (1996) J Appl Polym Sci 61:61310.1002/(SICI)1097-4628(19960725)61:4<613::AID-APP5>3.0.CO;2-O ↗
23. Liu YL, Hsiue GH, Lan CW, Chiu YS (1997) Polym Degrad Stabil 56:29110.1016/S0141-3910(96)00177-2 ↗
24. Bourbigot S, Le Bras M, Dabrowski F, Gilman JW, Kashiwagi T (2000) Fire Mater 24:20110.1002/1099-1018(200007/08)24:4<201::AID-FAM739>3.0.CO;2-D ↗