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Carbonized Hemp Fiber for Use in Composites. [PDF]
Materials (Basel)This study investigates the use of carbonized hemp fiber (CHF) as a reinforcement for phenol resorcinol formaldehyde (PRF)-based fiber composites. The hemp fiber was carbonized slowly up to 1000 °C under N2 with a yield of 18%. Compression-molded composites were prepared with CHF and then compared to hemp (HF) and wood fiber (WF) at 0 to 50% loading ...
Yusuf SB, Maughan MR, McDonald AG.
europepmc +3 more sources
3D printed polylactic acid - hemp fiber composites: Mechanical, thermal, and microcomputed tomography data [PDF]
Data in Brief, 2021 Hemp fiber was used untreated and treated with sodium hydroxide or (3-aminopropyl)triethoxysilane (APTES) as an additive in polylactic acid (PLA) for fused filament fabrication (FFF) of tensile test specimens. Composites granules were produced by solvent
John Arnold, Damon A. Smith
doaj +2 more sources
Optimizing Hemp Fiber Production for High Performance Composite Applications [PDF]
Frontiers in Plant Science, 2018 Hemp is a sustainable and environmental friendly crop that can provide valuable raw materials to a large number of industrial applications. Traditionally harvested at full flowering for textile destinations, nowadays hemp is mainly harvested at seed ...
Salvatore Musio +4 more
doaj +2 more sources
Journal of Materials Research and Technology, 2020 The control of the fiber length is proposed as a low cost and eco-friendly alternative to the expensive chemical treatments of fibers in polymer composites. Different initial lengths of hemp fibers (HF), ranging from 1 to 4 mm, were obtained using automatic milling and manual cutting.
Denis Mihaela Panaitescu +2 more
exaly +3 more sources
Effect of addition of hemp fiber and lignin-pectin-free hemp fiber to poly(methyl methacrylate) on surface roughness property. [PDF]
BMC Oral HealthThis study aimed to evaluate the effect of hemp fiber (HeF) and lignin-pectin-free HeF addition on the surface roughness of poly(methyl methacrylate) (PMMA) together with the Finishing and Polishing process.HeF and lignin-pectin-free HeF were used at a rate of 1%. This study uses three groups: Finishing groups (FG), Universal Polishing Paste groups (UP)
Kuşçu S, Baysan FD, Korkmaz N.
europepmc +4 more sources
Enhancing mechanical properties of glass-ionomer cement with hemp fiber: a sustainable approach for dental restorations [PDF]
BMC Oral HealthBackground A novel approach to enhancing the mechanical properties of glass-ionomer cement (GIC) may incorporate natural fiber. This study aims to evaluate the effects of raw and pure hemp fiber additions on the flexural strength (FS) and surface ...
Süha Kuşçu +4 more
doaj +2 more sources
Mechanical and thermal conductivity properties of hemp fiber reinforced polyurethane composites
Case Studies in Construction Materials, 2018 The aim of the present work is to introduce natural hemp fiber as reinforcement in the preparation of partially biodegradable green composites. Composite of rigid polyurethane (PU) and hemp fiber (H.F) were prepared at different loading rates in (H.F)
S. Sair +5 more
doaj +3 more sources
Hemp: From Field to Fiber—A Review
TextilesHemp fibers derived from Cannabis sativa L. have experienced a resurgence in popularity over the past few decades, establishing themselves as one of the most sought-after fibers.
João Mariz +4 more
doaj +2 more sources
Frontiers in Plant Science, 2020 Hemp (Cannabis sativa L.) is a bast-fiber crop well-known for the great potential to produce sustainable fibers. Nevertheless, hemp fiber quality is a complex trait, and little is known about the phenotypic variability and heritability of fiber quality ...
Jordi Petit +12 more
doaj +1 more source
Industrial Hemp (Cannabis sativa L.) Agronomy and Utilization: A Review
Agronomy, 2023 Currently, there are increased interests in growing grain and fiber hemp (Cannabis sativa L.) as well as in large-scale hemp products. Cannabis has been grown/utilized for thousands of years as a fiber, grain, and drug/medicinal plant.
Jelena Visković +6 more
doaj +1 more source