Abstract
This study discusses the potential of utilizing waste cockleshell derived-CaCO3 (CS) as filler in polypropylene (PP). Mineral fillers were prepared from cockleshell-derived CaCO3 and used to fill polypropylene. The composites were prepared by melt blending and fabricated by injection and compression molding techniques. The effects of filler on crystal structure, crystallization and thermal degradation characteristics of filled polypropylene composites were elucidated. The cockleshell filler promoted the formation of the β-crystalline phase in PP, which improved the rigidity and toughness of the composites. However, stearic acid treatments on the filler would significantly affect the nucleation process and therefore hindered crystallization. Acceleration in thermal degradation of PP was also noted with increasing filler loading.
Similar content being viewed by others
References
Gachter R, Muller H, (1990) Edited, Plastics Additives Handbook, 3rd ed., Hanser Publishers, New York
Wilbur KM (1964) Edited, Physiology of Mollusca: Volume 1, Academic Press, New York
Sasaski K, Yamashita T, Tsunekawa M (2002) Shigen-to-Sozai 118:553
Tjong SC, Li RKY, Cheung T (1997) Polym Eng Sci 37:166
Bai H, Wang Y, Song B, Han L (2008) J Appl Polym Sci 108:3270
Labour T, Gauthier C, Séguéla R, Vigier G, Bomal Y, Orange G (2001) Polymer 42:7127
Labour T, Vigier G, Séguéla R, Gauthier C, Orange G, Bomal Y (2002) J Polym Sci Polym Phys 40:31
Thio YS, Argon AS, Cohen RE, Weinberg M (2002) Polymer 43:3661
Zuiderduin WCJ, Westzaan C, Huétink J, Gaymans R (2003) J Polym 44:261
Chan CM, Wu J, Li JX, Cheung YK (2002) Polymer 43:2981
Zhang QX, Yu ZZ, Xie XL, Mai YW (2004) Polymer 45:5985
Menyhárd A, Varga J, Molná G (2006) J Therm Anal Calorim 83:625
Zhang Z, Tao Y, Yang Z, Mai K (2008) Eur Polym J 44:1955
Wang Y, Shen H, Li G, Mai K (2009a) J Therm Anal Calorim. doi:10.1007/s10973-009-0130-4
Weon JI, Gam KT, Boo WJ, Sue HJ (2006) J Appl Polym Sci 99:3070
Lin ZD, Zhang ZS, Huang ZZ, Mai KC (2006) J Appl Polym Sci 101:3907
Yang K, Yang Q, Li G, Sun Y, Feng D (2006) Polym Compos 27:443
Tjong SC, Li RKY (1997) J Vinyl Add Tech 3:89
Feng J, Chen M, Huang Z, Guo Y, Hu H (2002) J Appl Polym Sci 85:1742
Rybnikar F (1982) J Appl Polym Sci 27:1479
Maiti SN, Mahapatro PK (1991) J Appl Polym Sci 42:3101
Rybnikar F (1991) J Appl Polym Sci 42:2727
Khare A, Mitra A, Radhakishnan S (1996) J Mater Sci 31:5691
Bani-Hani M, Banu D, Campanelli J, Feldman D (1999) J Appl Polym Sci 74:1156
Binias D, Binias W, Broda J (2012) J Appl Polym Sci 125:1020
Smith TL, Masilamani D, Bui LK, Brambilla R (1994) J Appl Polym Sci 52:591
Mezghani K, Phillips P (1997) J. Polym 38:5725
Wang Y, Shen H, Li G, Mai K (2009b) J Therm Anal Calorim. doi:10.1007/s10973-009-0267-1
Shnoune F, Lopez-cuesta JM, Crespy A (1999) J Mater Sci 34:535
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Thumsorn, S., Thavarungkul, N., Wong-on, J. et al. Crystallization, mechanical properties and thermal stability of cockleshell-derived CaCO3 filled polypropylene. J Polym Res 23, 224 (2016). https://doi.org/10.1007/s10965-016-1119-x
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10965-016-1119-x