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Properties of the Cannabis Sativa L plant and possibilities of obtaining fiber from it

Field of Science:Chemical EngineeringChemical Engineering (miscellaneous)Materials ScienceMaterials Science (miscellaneous)
National field of science (HAC):01.02.04 — Mechanics of deformable solids01.04.06 — Polymer physics01.04.10 — Semiconductor physics02.00.06 — High-molecular compounds02.00.07 — Chemistry and technology of composite, paint-and-varnish and rubber materials02.00.08 — Chemistry and technology of oil and gas02.00.12 — Nanochemistry, nanophysics and nanotechnology02.00.13 — Technology of inorganic substances and materials based on them02.00.14 — Technology of organic substances and materials based on them02.00.15 — Technology of silicate and refractory non-metallic materials02.00.16 — Processes and apparatuses of chemical technology and food production02.00.18 — Technology of processing and storage of fishery products04.00.08 — Mineralogy. Crystallography04.00.14 — Mineral processing05.02.05 — Technologies and processes of mechanical and physico-technical machining. Machine tools and equipment05.02.06 — Technologies and equipment for processing structural materials05.02.07 — Machines, apparatuses, units and devices of mechanical engineering05.06.01 — Materials science of textile and light industry production05.06.02 — Technology of textile materials and primary processing of raw materials05.06.03 — Technology of leather, fur, footwear and leather haberdashery05.06.04 — Garment technology and costume design05.09.05 — Building materials and products06.01.11 — Storage and processing of agricultural products01.04.07 — Condensed matter physics02.00.05 — Chemistry and technology of cellulose and pulp-and-paper production02.00.17 — Technologies and biotechnologies for processing, storage and refining of agricultural and food products03.00.12 — Biotechnology05.02.01 — Materials science in mechanical engineering. Foundry. Thermal treatment and metal forming. Metallurgy of ferrous, non-ferrous and rare metals. Technology of rare, scarce and radioactive elements
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“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

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ARTICLE ANNOTATION

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It is known that extensive research is being conducted by world scientists to meet the needs of the population for fiber materials, to reduce environmental problems, and to create new types of raw materials for industrial sectors through the production of consumer products from fiber waste. Currently, there is an increase in the demand for clothes made of natural fibers, which are considered ecologically safe, which requires an increase in the amount and types of natural fibers produced. Taking into account the given information, this article presents the results of research on the extraction of fiber from the plant Cannabis Sativa L, which is considered an ancient plant. The composition of the fiber of the Cannabis Sativa L plant is studied, and information on its fiber layers is presented. Taking into account the fact that plant fiber is rough and that there are difficulties in the production of clothing fabric from it, the lignin content of the fiber was removed from the fiber by alkaline boiling. By choosing the kinetics of the alkaline boiling process, the prevention of the decrease in the mechanical strength of the fiber was controlled by the degree of polymerization of the fiber. The obtained research results allow obtaining high-quality natural fiber in our country and producing new product ranges from it.

AUTHORS

A.Abdumajidov

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

Tags

# lignin# Cannabis Sativa L# natural fiber# alkali# degree of polymerization# boiling

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Article Identifiers

ROI:

https://eroi.uz/11.100/A026-666379

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