Results 51 to 60 of about 19,883 (278)

Industrial Hemp Fiber Variety Trial [PDF]

open access: yes, 2017
Hemp is a non-psychoactive variety of cannabis sativa L. The crop is one of historical importance in the U.S. and reemerging in worldwide importance as manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and ...
Cummings, Erica   +4 more
core   +1 more source

Refining Hemp Fibers for Papermaking

open access: yesJournal of Natural Fibers, 2005
Abstract Hemp, an annual plant that grows well in the temperate climate, is an alternative fiber source. While there are data on its disk refining, there is little available about its behavior in other pulping equipment. This paper focuses on a series of tests conducted with the Szego Mill™ SM 440 equipped with four plastic rollers to determine its ...
Olev Trass, Constantin Delibas
openaire   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

An Efficient Method of Bio-Chemical Combined Treatment for Obtaining High-Quality Hemp Fiber

open access: yesBioResources, 2017
This bio-chemical study focuses on obtaining high-quality hemp fiber. The effects of the structures and properties of hemp fibers in different treatment periods were studied.
Gang Fang   +4 more
doaj   +1 more source

Mechanical, thermal and ballistic performance of epoxy composites reinforced with Cannabis sativa hemp fabric

open access: yesJournal of Materials Research and Technology, 2021
Among the natural fibers, the hemp fiber extracted from the stem of Cannabis sativa is, after sisal, the second most applied as reinforcement of polymer composites and increasingly used from automotive to civil construction industries. Polypropylene (PP)
Matheus Pereira Ribeiro   +6 more
doaj   +1 more source

Industrial Hemp Fiber Planting Date Trial [PDF]

open access: yes, 2017
Hemp is a non-psychoactive variety of cannabis sativa L. The crop is one of historical importance in the U.S. and reemerging in worldwide importance as manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and ...
Cummings, Erica   +4 more
core   +1 more source

Towards more sustainable material formulations: a comparative assessment of PA11-SGW flexural performance versus oil-based composites [PDF]

open access: yes, 2018
The replacement of commodity polyolefin, reinforced with glass fiber (GF), by greener alternatives has been a topic of research in recent years. Cellulose fibers have shown, under certain conditions, enough tensile capacities to replace GF, achieving ...
Ardanuy Raso, Mònica   +5 more
core   +3 more sources

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

open access: yesAdvanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi   +12 more
wiley   +1 more source

Eco-Friendly Polypropylene Composite Reinforced with Natural Fillers: Mechanical Properties and Wear Resistance [PDF]

open access: yesMATEC Web of Conferences
Natural composite materials are gaining interest due to their low cost, recyclability, and availability. This study examines hemp-polypropylene (HPP) composites, where polypropylene (PP) is reinforced with 30 wt.% short hemp fibers (HF).
Barhoumi Najoua   +5 more
doaj   +1 more source

Production of Long Hemp Fibers Using the Flax Value Chain

open access: yesFibers, 2023
Hemp is finding a strong renewal of interest in the production of fine fibers for garment textiles. This resource of long-line fibers would come as a complement to the highly demanded flax fibers, whose large production in the north-west of Europe cannot
Lola Pinsard   +4 more
doaj   +1 more source

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