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of the plastics industry has grown faster [ 1 ]. The most commonly used thermoplastics in manufacturing wood-plastic composites (WPCs) are polyethylene (PE) [ 2 – 4 ], polypropylene (PP) [ 5 – 7 ], polystyrene (PS) [ 8 , 9 ], and polyvinyl

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slurry, which was aged for 48 h in the mother liquid at 60 °C with vigorous stirring. After filtration and washing, the APP/LDH-JMST samples were obtained and dried under vacuum at room temperature. Table 1 presents features of the sample composites

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Pollack Periodica
Authors: Peter Michalek, Jakub Kralovanec, and Jan Bujnak

this type of composite structures. The suitable method to found the shear connection properties could be full-scale composite beam tests, but quite a time-consuming and rather costly [ 1 ]. Therefore push-out test were implemented in the research [ 2

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of the processability of the composites and enhancement of the functions of nano-particles by making use of the interaction between nano-particles and polymer, which is very important for the fabrication of novel electronic devices exploiting small

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Kim, H. W., Noh, Y. J., Koh, Y. H., Kim, H. E. (2003) Enhanced performance of fluorine substituted hydroxyapatite composites for hard tissue engineering. J. Mater. Sci. Mater. Med. 10 , 899–904. Kim H. E

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Composites, Vol. 17 , 1995 , pp. 125 – 133 . [10] Türkmen I. Influence of different curing conditions on the physical and

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Introduction Composite indicators (or indices) are of increasing interest for benchmarking institutions’ performance. Organizations such as the United Nations, the European Commission and others have developed and used

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Journal of Thermal Analysis and Calorimetry
Authors: W. Sułkowski, A. Danch, M. Moczyński, A. Radoń, A. Sułkowska, and J. Borek

Abstract  

Granulated rubber obtained from used tyres, below 1.5 mm granularity (fine rubber) and polyurethane prepolymers (Chemolan M, Chemolan M50 and Chemolan B3) were used for the synthesis of rubber waste-polyurethane composites, containing 90, 85, 80, 75 and 70%w/w of fine rubber. The influence of the kind of polyurethane resin on hardness, elasticity, glass transition temperature and thermal stability of composites was studied. Kinetic parameters of the thermal degradation process of composites were calculated from thermogravimetric analysis (TG) data.

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Abstract  

Vermiculite clay (VMT) was organically modified with a quaternary organic salt and added to polypropylene (PP). The compounds were prepared by melt intercalation using a twin extruder. The morphology of the composites was investigated through wide-angle X-ray diffraction (WAXD). The WAXD results suggested that exfoliation phenomena were found for the composites with modified clay. The thermal properties of the obtained composites were studied by means differential scanning calorimetry (DSC) and thermogravimetry (TG) measurements. A variation in the crystallinity of PP was found. A significant increase of the thermal stability of PP was achieved in the presence of the modified VMT.

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. 2011. Rheological properties of rice-soybean protein composite flours assessed by Mixolab and ultrasound. J. Food Process Eng. 34 :1838–1859. Salazar J. Rheological properties of

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