Effects of MAPI/HMDA Dual Compatibilizer and Filler Loading on Physico-Mechanical and Water Sorption Properties of Natural Rubber/Poly (Ethylene Terephthalate) (PET)/Dikanut Shell Powder Bio-Composites
G. N. Onyeagoro, E. G. Ohaeri, I. O. Arukalam, M. J. Uko, U. O. Enwereuzoh, C. O. Uzoigwe
Current Journal of Applied Science and Technology · pp. 3383–3401 · Published 20 Jun 2014
10.9734/BJAST/2014/10383Abstract
The effects of maleated polyisoprene (MAPI)/hexamethylene diamine (HMDA) dual compatibilizers and filler loading on physico-mechanical properties of natural rubber (NR)/poly(ethylene terephthalate) (PET)/dikanut shell powder (DSP) bio-composites have been investigated at filler loadings, 0 to 8 wt. %. NR/PET composition was fixed at 60/40 wt. %. Dikanut shell powder was prepared at three particle sizes of 120, 135, and 150 µm. The composites were prepared by reactive compatibilization in a two-roll mill. Results obtained have demonstrated that a combination of MAPI and HMDA is an excellent dual reactive compatibilizer for NR/PET/DSP bio-composites as shown by marked improvement in the properties investigated. The tensile strength, tensile elongation, unnotched impact strength, and melt flow rate of the composites were found to decrease with increase in filler loadings. On the other hand, the hardness of the composites increased with increases in filler loadings. However, the incorporation of MAPI/HMDA into the composites was found to improve these properties. Both the compatibilized and uncompatibilized composites absorbed water, the amount of which increased with increase in filler loading. The amount of water absorbed by the composites was substantially decreased on addition of MAPI/HMDA into the composites.
References (23)
- 1 Rice-husk flour filled polypropylene composites; mechanical and morphological study [DOI]
- 2 Comparison of the mechanical properties of rice husk powder filled polypropylene composites with talc filled polypropylene composites [DOI]
- 3 Effect of compatibilizing agents on rice-husk flour reinforced polypropylene composites [DOI]
- 4 Use of rice husk ash as filler in natural rubber vulcanizates: In comparison with other commercial fillers [DOI]
- 5 Oil palm wood flour reinforced epoxidized natural rubber composites: The effect of filler content and size [DOI]
- 6 Effect of Carbon Black and Silica Fillers in Elastomer Blends [DOI]
- 7 A Novel Thermoplastic Elastomer by Reaction-Induced Phase Decomposition from a Miscible Polymer Blend [DOI]
- 8 Compatibilization of poly(vinyl chloride) and polyolefin elastomer blends with multiblock/blocky chlorinated polyethylenes [DOI]
- 9 Thermoplastic vulcanizates based on epoxidized natural rubber/polypropylene blends: Effect of epoxide levels in ENR molecules [DOI]
- 10 MECHANICAL PROPERTIES OF FILLED NR/LLDPE BLENDS
- 11 Polymer blends of PET-PS compatibilized by SMA and epoxy dual compatibilizers [DOI]
- 12 Blends of polybutyleneterephthalate with ethylene–propylene elastomer containing isocyanate functional group [DOI]
- 13 A novel thermoplastic elastomer based on dynamically vulcanized polypropylene/acrylic rubber blends [DOI]
- 14 Stress‐relaxation behavior of natural rubber/polystyrene and natural rubber/polystyrene/natural rubber‐graft‐polystyrene blends [DOI]
- 15 Effect of mapp as coupling agent on the mechanical properties of palm fiber empty fruit bunch and cellulose polypropylene biocomposites
- 16 Cure Characteristics and Physico-Mechanical Properties of Natural Rubber Filled with the Seed Shells of Cherry (Chrysophyllum albidum) [DOI]
- 17 Studies on Mechanical and End-Use Properties of Natural Rubber Filled with Snail Shell Powder [DOI]
- 18 Development of novel elastomeric blends containing natural rubber and ultra‐low‐density polyethylene [DOI]
- 19 Mechanical properties and blend compatibility of natural rubber –chlorosulfonated polyethylene blends [DOI]
- 20 Compatibilization efficiency of styrene‐butadiene block copolymers as a function of their block number [DOI]
- 21 MECHANICAL PROPERTIES AND CURE TEST OF A NATURAL RUBBER/POLY(VINYL ALCOHOL) BLEND [DOI]
- 22 Effect of Carbonization Temperature of Filler on the Tensile Properties of Natural Rubber Compounds Filled with Cassava (Manihot esculenta) Peel Carbon.
- 23 Studies on the Mechanical and Water uptake Properties of Some Polyolefins / Corn Starch Blends (1)
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