Diallyl Orthophthalate(DAOP) Resin as a Reactive Plasticizer for Optimizing Glass-fiber/PVC Interface and Reactive Kinetics

Abstract:

To improve brittleness and optimize interface of glass-fiber/PVC composites, reinforcing and toughening technologies for glass-fiber/PVC composites were studied. Influences of glass-fiber and diallyl orthophthalate(DAOP) resin on their mechanical properties were observed. Diallyl orthophthalate(DAOP) resin was blended with PVC in various weight ratios by melt compounding. The compatibility between diallyl orthophthalate(DAOP) resin and PVC resin was analysed by measuring the impact toughness, tensile strength and bending strength. The results clarified that each mechanical properties improved, in addition to,SEM images show that the interface of glass-fiber/PVC composites added with DAOP was much closer , PVC resin surrounds completely the glass-fiber.

• Periodical: Advanced Materials Research (Volumes 239-242)
• Pages: 408-412
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.239-242.408
• Online since: May 2011
• Authors: Peng Wen, Qi Lin Mei, Xiao Qin Yue, Meng Xin Liu
• Keywords: Diallyl Orthophthalate, Glass Fiber, Interface, Kinetic, Poly(vinyl chloride)

References

[1] Y. Koguchi, T. Tsuruta. Polymerizing condition of DAP resin as fission track detector[J] , Radiation Measurements: 2002, 35: 171 – 175

DOI: 10.1016/s1350-4487(02)00044-6

[2] Liang, G. G.; Cook, W. D.; Sautereau, H. J.; Tcharkhtchi, A., Diallyl orthophthalate as a reactive plasticizer for polycarbonate Part 1: Uncured system. Euro Polym J: 2008, 44 (2): 366-375

DOI: 10.1016/j.eurpolymj.2007.11.007

[3] Cook, W. D.; Liang, G. G.; Lu, M.; Simon, G. P.; Yeo, E., Diallyl orthophthalate as a reactive plasticizer for improving PVC processibility. Part I: Polymerization kinetics. Polym: 2007, 48, (25): 7291-7300.

DOI: 10.1016/j.polymer.2007.10.027

[4] Liang, G. G.; Cook, W. D.; Sautereau, H. J.; Tcharkhtchi, A., "Diallyl orthophthalate as a reactive plasticizer for improving PVC processibility. Part II: Rheology during cure" [J], Polym, 2009, 50: 2635-2642

DOI: 10.1016/j.polymer.2009.04.008

[5] W Simpson, T Holt, R J Zetie. The structure of branched polymers of diallyl phthalate [J]. Journal of Polymer Science, 1953, 10 (5): 489-498.

DOI: 10.1002/pol.1953.120100506

[6] PE Willard, Determination of cure of diallyl phthalate using differential scanning [J]. Polymer Engineering & Science, 1972, 12(2): 120-124.

DOI: 10.1002/pen.760120208

[7] Divakar, D.S.; Rao, K.N., Kinetics of polymerization of diallyl phthalate (DAP) by gamma-rays [J], Journal of Polymer Science, Polymer Chemistry Edition, 1975,13, (2): 295-308.

DOI: 10.1002/pol.1975.170130203

[8] Liu Wensheng. The decomposition research and prevention of the Cross linking agent DCP [J]. Liaoning Chemical Industry, 1996, 146, (6): 13-14.

[9] Information on http://www.weld.labs.gov.cn

[10] Standard test method for plane-strain frature toughness and strain energy release rate of plastic materials.ASTM D5045-99