Green composites reinforced with hemp nanocrystals in plasticized starch
نویسندگان
چکیده
منابع مشابه
Properties of Hemp Fibre Reinforced Concrete Composites
This research is concerned with the mechanical and physical properties of hemp fibre reinforced concrete (HFRC). An experimental program was developed based on the statistical method of fractional factors design. The variables for the experimental study were: 1) mixing method; 2) fibre content by weight; 3) aggregate size; and 4) fibre length. Their effects on the compressive and flexural perfo...
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Using a method of combined HNO(3)-KClO(3) treatment and sulfuric acid hydrolysis, bamboo cellulose crystals (BCCs) were prepared and used to reinforce glycerol plasticized starch. The structure and morphology of BCCs were investigated using X-ray diffraction, electron microscopy, and solid-state (13)C NMR. Results showed that BCCs were of typical cellulose I structure, and the morphology was de...
متن کاملStarch-based nanocomposites reinforced with flax cellulose nanocrystals
In this study, the cellulose crystals, prepared by acid hydrolysis of flax fiber, consisted of slender rods with lengths ranging from 100 to 500 nm and diameters ranging from 10 to 30 nm, respectively. After mixing the suspension of flax cellulose nanocrystals (FCNs) and plasticized starch (PS), the nanocomposite films were obtained by the casting method. The effects of FCNs loading on the morp...
متن کاملStatistical Behaviour of Hemp and Sisal Fiber Reinforced Polypropylene Composites
The use of vegetal fibres in thermoplastic matrix is increasing mainly because of their opportunity to recycle the structures. An another advantage is to provide materials for developing countries were these fibers are abundant. Nowadays, a lot of studies are more focused on the fibers to understand their microstructure and to establish their mechanical properties [1,2]. One of the main results...
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A rice starch based film, reinforced with starch nanocrystals (prepared by submitting native granules of rice starch to acid hydrolysis at 40 oC) was prepared by casting film-solution on leveled trays. The influence of the content of starch nanocrystals (5 to 30%) on the mechanical, thermal and structural properties of rice starch films was investigated. The rice starch films showed an increase...
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ژورنال
عنوان ژورنال: Journal of Applied Polymer Science
سال: 2008
ISSN: 0021-8995,1097-4628
DOI: 10.1002/app.28418