Results 1 to 10 of about 716,668 (210)

Structural and Mechanical Properties of Hemp Fibers: Effect of Progressive Removal of Hemicellulose and Lignin

Journal of Natural Fibers, 2022
Hemicellulose and lignin were progressively removed from hemp fiber by hydrolysis. SEM, FTIR, XRD analysis and tensile properties evaluation on technical fibers were carried out to understand the structural and mechanical properties of hemp fibers ...
Chao Lu, C. H. Wang, C. H. Li, J. F. Tong, Y. F. Sun   +4 more
doaj   +1 more source

HEMP shielding performance on carbon fiber composite power supply cabinet

Zhongguo Jianchuan Yanjiu, 2021
ObjectivesRegarding demands for the lightweight and high-altitude electromagnetic pulse (HEMP) protection properties of carrier-borne cabinets, through the oven process, a carbon fiber composite cabinet is constructed.MethodsCST Studio is used to ...
Fuqiang WANG, Peng LIU, Jiandong ZHANG, Qinglin SU, Yan LIU, Yi LIANG   +5 more
doaj   +1 more source

Polypropylene/hemp woody core fiber composites: Morphology, mechanical, thermal properties, and water absorption behaviors

Advances in Mechanical Engineering, 2016
Natural fiber composites composed of polypropylene, maleic anhydride-graft-polypropylene, and hemp woody core fiber were produced by two-roll mill mixing. The hemp woody core fiber was treated by alkaline.
Chakaphan Ngaowthong, Vilai Rungsardthong, Suchart Siengchin   +2 more
doaj   +1 more source

Transcriptomic and metabolomic analyses reveal the differential accumulation of phenylpropanoids and terpenoids in hemp autotetraploid and its diploid progenitor

BMC Plant Biology, 2023
Background Cannabis sativa, a dioecious plant that has been cultivated worldwide for thousands of years, is known for its secondary metabolites, especially cannabinoids, which possess several medicinal effects.
Qing Tang, Ying Xu, Feng Gao, Ying Xu, Chaohua Cheng, Canhui Deng, Jiquan Chen, Xiaoge Yuan, Xiaoyu Zhang, Jianguang Su   +9 more
doaj   +1 more source

Targeted Pre-Treatment of Hemp Fibers and the Effect on Mechanical Properties of Polymer Composites

Fibers, 2023
Research on plant-fiber-reinforced composites has gained significant research interest since it generates composites with exceptional mechanical properties; however, the potential of hemp fibers can only be fully exploited if the fibers are well ...
K. Palanikumar, Elango Natarajan, Kalaimani Markandan, Chun Kit Ang, Gérald Franz   +4 more
doaj   +1 more source

Microwave-assisted One-step Degumming and Modification of Hemp Fiber with Graphene Oxide

Journal of Natural Fibers, 2022
Microwave-assisted one-step degumming and modification of hemp fiber with graphene oxide (GO) have been studied. The results showed that the residual gum content of the hemp using GO bath is lower than that obtained using water bath, and the hemp fiber ...
Jin Wang, Yintao Zhao, Xuyu Cai, Mingwei Tian, Lijun Qu, Shifeng Zhu   +5 more
doaj   +1 more source

Hemp seed (Cannabis sativa L.) enriched pasta: Physicochemical properties and quality evaluation.

PLoS ONE, 2021
Hemp seed (Cannabis sativa L.) contain large amounts of nutrients, e.g. protein, dietary fiber, minerals, and unsaturated fatty acids, which make them a good fortifying component in food production.
Dorota Teterycz, Aldona Sobota, Dominika Przygodzka, Paulina Łysakowska   +3 more
doaj   +1 more source

A New Tool for Measuring the Diameter of Hemp Fiber

Journal of Natural Fibers
Hemp is a versatile and durable natural material with a long history of human use. This plant provides essential materials such as fiber, seeds, and oil. Hemp fiber is among the oldest, strongest, and most durable natural fibers available. Fiber diameter
Addisu Ferede Tesema, Christopher D. Delhom, Christopher Turner, Md Abu Sayeed, Noureddine Abidi   +4 more
doaj   +1 more source

Influence of Gender on the Mechanical and Physical Properties of Hemp Shiv Fiber Cell Wall in Dioecious Hemp Plant

BioResources, 2015
Hemp (Cannabis sativa L.) shiv has great potential for the production of bio-composites as a reinforcement material. To gain more information about hemp shiv, this research studied the influence of gender on the physical and mechanical properties of the ...
Xiaoping Li, Guanben Du, Siqun Wang, Yujie Meng   +3 more
doaj   +1 more source

Experimental Study on the Effect of Hemp Fiber on Mechanical Properties of Stabilized Clayey Soil

Journal of Natural Fibers, 2022
Clayey soils have fine particles and contain clay minerals. Therefore, they are sensitive to water and cause stability problems. Nowadays, soil stabilization is an accepted method to resolve the problem of stability. In this study, hemp fiber was used as
Ekrem Kalkan, Haci Osman Kartal, Omer Faruk Kalkan   +2 more
doaj   +1 more source