Results 211 to 220 of about 27,932 (248)

Modification of the Flax Fiber with Acetylation

Advanced Materials Research, 2011
The effect of acetylation modifying pretreatment of the flax fiber properties was researched．By the acetylation, the property and spinning ability of flax technical fiber have been largely improved．It can be used in cotton system processing to develop superior quality and diversified flax products．In this paper, it uses the orthogonal experiment to ...
Ying Sun, Shu Zhen Gao, Ji Fang Zhang
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Fiber flax in oregon

Economic Botany, 1949
Russia, Poland and the Baltic countries account for about 90% of the world’s production of fiber flax, and prior to 1940, 90% of the raw fiber used in the United States was imported from Europe. Today domestic production in the Willamette Valley of Oregon represents a $3 million dollar industry.
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Production of Flax Fibers for Biocomposites

2011
Natural fibers for many and varied industrial uses are a current area of intense interest. Production of these fibers, furthermore, can add to farmer incomes and promote agricultural sustainability. Flax (Linum usitatissimum L.), which has been used for thousands of years, is unparalleled in supplying natural fibers for industrial applications as ...
Jonn Foulk, Danny Akin, Roy Dodd, Chad Ulven   +3 more
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Fiber Flax Investigations

1898
Topics include preparation and planting, care during period of growth, varieties, harvesting, curing and handling.
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Oxidative Delignification of Flax Fiber

Russian Journal of Applied Chemistry, 2003
Oxidative delignification of flax fiber at 98°C was studied. The intermediate material was produced in moderate yield with high degree of delignification. The optimum conditions of the process were determined.
S. N. Petrova, I. Yu. Volkova, A. G. Zakharov   +2 more
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Investigations of the flax fiber/thermoplastic polyurethane eco‐composites: Influence of isocyanate modification of flax fiber surface

Polymer Composites, 2015
In this study, alkali and isocyanate surface modifications were applied to flax fiber (FF) to improve its adhesion to bio‐based thermoplastic polyurethane (TPU) matrix. In addition to these treatments, isocyanate treated FF was subjected to curing process.
Tayfun, Umit, DOĞAN, Mehmet, Bayramli, Erdal   +2 more
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Variation of the reactivity of flax fiber cellulose in the course of flax ripening

Russian Journal of Applied Chemistry, 2008
Carboxymethyl cellulose ethers were prepared from flax fibers of various degrees of ripeness. The influence exerted by the degree of ripeness of flax fibers on their reactivity in carboxymethylation was examined. The rheological properties of aqueous solutions of the synthesized carboxymethyl cellulose were studied.
N. M. Zabivalova, A. M. Bochek, S. N. Kutuzova   +2 more
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Effect of flax fiber content on polylactic acid (PLA) crystallization in PLA/flax fiber composites

Iranian Polymer Journal, 2017
Crystallization of polylactic acid (PLA) has a profound effect on its thermal stability and mechanical properties. However, almost no crystallization occurs in actual injection molding process due to rapid cooling program. In this paper, flax fiber was employed as nucleator to enhance the crystallization capability of PLA. Effects of flax fiber content
Xuelian Xia, Xiangyang Shi, Wentao Liu, Haipeng Zhao, Hui Li, Yanhua Zhang   +5 more
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Wetting behavior of flax fibers as reinforcement for polypropylene

Journal of Colloid and Interface Science, 2003
The wetting behavior of several flax (cellulose as reference) and polypropylene fibers is characterized by measuring the wetting rates (penetration velocities) of a series of liquids using the capillary rise technique. This present paper aims to provide a deeper understanding of the complex nature of natural fibers and their surface properties.
Ibon, Aranberri-Askargorta, Thomas, Lampke, Alexander, Bismarck   +2 more
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Enzyme-retting of flax and characterization of processed fibers

Journal of Biotechnology, 2001
Enzyme-retting formulations consisting of Viscozyme L, a pectinase-rich commercial enzyme product, and ethylenediaminetetraacetic acid (EDTA) were tested on Ariane fiber flax and North Dakota seed flax straw residue. Flax stems that were crimped to disrupt the outer layers were soaked with various proportions of Viscozyme-EDTA solutions, retted, and ...
D E, Akin, J A, Foulk, R B, Dodd, D D, McAlister   +3 more
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