Abstract
Ethylene vinyl acetate (EVA) copolymer was filled with aluminum hydroxide (ATH) with three different sizes of 1.8, 1.2 and 0.8 μm in various volume fractions. The effect of interfacial compatibilizer on the properties of the composites was studied by morphology observation, dynamic mechanical analysis, tensile and flame tests. The results illustrated that the incorporation of functionalized polyethylene combined with dicumyl peroxide (DCP) and the silane coupling agent led to a pronounced improvement in the tensile strength compared to the composites with ATH untreated or treated by silane coupling agent alone. It was found that good dispersion and interfacial adhesion between the ATH particles and the matrix can improve the flame properties of composites. The particle size has a great effect on the flammability of the EVA/ATH composites. ATH with smaller particle size can increase the LOI value and improve the UL-94 flammability of the composites.
Similar content being viewed by others
References
Shi L, Li ZM, Yang MB, Yin B, Zhou QM, Wang JH (2005) Polym-plast Technol Eng 44:1323
Shi L, Li ZM, Xie BH, Wang JH, Tian CR, Yang MB (2006) Polym Int 55:862
Lu SY, Hamerton I (2002) Prog Polym Sci 27:1661
Sen AK, Mukheriee B, Bhattacharya AS, Sanghi LK, De PP, Bhowmick K (1991) J Appl Polym Sci 43:1673
France AD, Ferry L, Cuesta J. M. Lopez, Crespy A (2000) Polym Int 49:1101
Camino G, Maffezzoli A, Braglia M, De Lazzaro M, Zammarano M (2001) Polym Degrad Stab 74:457
Qiu LZ, Xie RC, Ding P, Qu BJ (2003) Compos Struct 62:391
Li ZZ, Qu BJ (2003) Polym Degrad Stab 81:401
Gheysari D, Behjat A (2002) Eur Polym J 38:1087
Preston CML, Amarasinghe G, Hopewell JL, Shanks RA, Mathys Z (2002) Polym Degrad Stab 43:6707
Zhang XG, Guo F, Chen JF, Wang GQ, Liu H (2005) Polym Degrad Stab 87:411
Hippi U, Mattila J, Korhonen M, Seppala J (2003) Polymer 44:1193
Chiang WY, Hu CH (2001) Composites: Part A 32:517
Ren DS, Wang JQ (1999) Surf Interface Anal 28:170
Liauw CM, Lees GC, Hurst SJ, Rothon RN, Ai S (1998) Composites: Part A 29A:1313
Acknowledgements
The authors gratefully acknowledge National Natural Science Foundation of China (20236020), Nano-Science and Technology Foundation of Shanghai, Shanghai Basic Research Major Programme (04DZ14002) as well as Development Project of Shanghai Priority Academic Discipline for financial support.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhang, L., Li, C.Z., Zhou, Q. et al. Aluminum hydroxide filled ethylene vinyl acetate (EVA) composites: effect of the interfacial compatibilizer and the particle size. J Mater Sci 42, 4227–4232 (2007). https://doi.org/10.1007/s10853-006-0630-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10853-006-0630-6