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Quality of chemically modified hemp fibers
Bioresource Technology, 2008Hemp fibers are very interesting natural material for textile and technical applications now. Applying hemp fibers to the apparel sector requires improved quality fibers. In this paper, hemp fibers were modified with sodium hydroxide solutions (5% and 18% w/v), at room and boiling temperature, for different periods of time, and both under tension and ...
Kostić, Mirjana +2 more
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Green Regeneration of Hemp Fiber
Applied Mechanics and Materials, 2013Application of hemp fiber to low-carbon design can realize conceptual innovation. This article takes low-carbon clothing as development objective, and excavates and develops its huge competitive advantages on the low-carbon clothing application aspect through studying the practical applicability of hemp fiber.
Ya Li, Da Li Ma
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Hemp Fibers for Wastewater Treatment
2020Sorption by low-cost lignocellulosic materials is the method receiving the utmost attention in searching for the best green approach in water pollution remediation. Among all the forms under which lignocellulosic materials are available for wastewater treatment purposes, a special position is occupied by lignocellulosic fibers such as hemp fibers.
Lavinia Tofan +2 more
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Impact of a microwave treatment of hemp fibers on the hemp / cement interaction
2020As the need to reduce grey energies is growing, materials such as hempcrete are in development. The thermal and acoustic insulation it offers, combined with the very low carbon footprint of hemp make it a first choice material. However, the great amount of hemp in hempcrete, combined with de weakness of the interface fibers/cement binder leads to poor ...
Delhomme, Fabien, Prud'Homme, Elodie
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Modeling the tensile strength of hemp fibers and short-hemp-fiber reinforced composites
2015Ecological and economical considerations foster replacement of man-made fibers by natural renewable fibers in various industrial applications. Proper description of the scale effect of fiber strength is important for theoretical estimation of the load-carrying capacity of their products.
R. Joffe, J. Andersons
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OPTIMIZATION OF THE DELIGNIIFICATION PHASE OF HEMP FIBER
Herald of Technological University, 2023Cellulose is used in almost all industries. The replacement of cotton cellulose, which is an imported product, with a domestic product is one of the most important problems. The use of industrial hemp and flax should be recognized as a priority direction of research in the search for alternative sources of raw materials. Flax and hemp straw contains in
Z.T. VALISHINA +5 more
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Effect of gibberellin on the fibers of hemp
Economic Botany, 1961The effect of gibberellin on the hemp plant is described. Gibberellin-treated plants show greater number of fibers as compared to controls. The individual fibers are larger in diameter, more lignified and up to ten times as long as the fibers from the untreated plants.
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Flax and Hemp fiber-reinforced particleboard
Industrial Crops and Products, 2015Abstract The objective of this study was to reinforce particleboard products with natural bast fibers which have high tensile strength and stiffness-to-weight ratios. Three-layered particleboards were manufactured from Wood, Hurd and Shive particle furnish and reinforced in the upper and lower face layers with aligned Flax and Hemp fiber mats ...
Solace Sam-Brew, Gregory D. Smith
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Thermal Stability of the Hemp Fibers and Fabrics
Advanced Materials Research, 2012With the thermal gravity analysis and relative breaking strength test, both crystallization variability and the important temperature is determined in heating process of hemp fibers. Meanwhile, the critical time and temperature is got which have a effect on relative breaking strength of hemp fibres and the hemp fabric appearance.
Xiao Dong Liu, Xiao Gang Bai, Zhuo Zhang
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Hemp Fibers: Old Fibers - New Applications
2014Hemp (Cannabis sativa) was most likely the first plant cultivated by mankind for its textile use. Currently, the interest in hemp is focused on its use as a raw material for the production of environmentally friendly clothes, technical textiles and composite materials.
Kostić, Mirjana +3 more
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