In daily life, people will be exposed to all kinds of odors, mainly by microorganisms in a suitable environment to decompose proteins and other related substances to produce specific chemicals, through the nasal mucosa on the nerve cells, stimulate the brain to make people perceive odor, several common odor in life The main chemical components are as follows:
l Sweat odor: ammonia, acetic acid, isovaleric acid
l Cigarette flavor: nicotine, acetaldehyde, acetic acid
l Toilet odor: ammonia, trimethylamine, hydrogen sulfide
l Food rotten smell: trimethylamine, methanol sulfide, hydrogen sulfide
Textiles with deodorization function are mostly used to solve common life odor problems such as sweat odor and smoke odor, and at present, deodorizing textiles are mainly prepared by the following two methods:
1) Deodorizing fibers
Deodorizing fiber flavor raw materials are used to make deodorizing fabrics. Fibers with deodorizing effects can be divided into natural fibers and synthetic fibers. The wool fiber with protein as the main component of natural fiber has a good deodorization effect, among which the -COOH and -NH on the keratin side chain can react with ammonia, acetic acid and isovaleric acid to achieve the purpose of deodorization, and the deodorization rate of these substances is high, generally reaching more than 90%.
Common deodorant synthetic fibers include deodorant viscose fiber, deodorant nylon fiber, deodorant polyester fiber, deodorant polypropylene fiber, etc., among which a preparation method of deodorant viscose fiber is to mix sepiolite powder aqueous solution with viscose spinning solution in a specific proportion to prepare deodorant viscose fiber with ordinary spinning process and process, which mainly uses sepiolite characteristics to adsorb odor molecules to achieve the purpose of rapid deodorization, and the deodorization rate of odor gases such as ammonia, acetic acid, and isovaleric acid can reach more than 90%.
2) Deodorizing finishing
Finishing is to deodorize the deodorizing finishing agent and other deodorizing functions, and arrange them to the surface of the fabric through post-finishing processes such as dipping and drying, so that ordinary fabrics have the function of deodorization. The finishing process is easy to operate, the fabric has wide applicability, and it is suitable for the development of deodorization function of various fabric products.
Texnology®ODOR GONE deodorization developed by Guangzhou Lianzhuang Technology can effectively eliminate and alleviate acidic odors (hydrogen sulfide, methyl mercaptan, isovaleric acid) and alkaline odors (ammonia, trimethylamine) in life, and has a significant effect on acetic acid, isovaleric acid, ammonia and other sweat odor components.
The use of this functional additive with a supporting crosslinker can endow clothing fabrics and shoe fabrics with durable deodorization and deodorization functions, endow fabrics with certain anti-sweat and odor functions, reduce the odor of sportswear, sports shoes and casual wear during the taking process, keep the smell of textiles fresh, and enhance the added value of textiles.
Guangzhou Lianzhuang Technology Co., Ltd. has an independent R&D team and rich practical experience, and is committed to giving textiles more rich and diverse functional value and textile functional solutions and finishing technology innovation.
All kinds of textile functional development consultation and technical exchanges are welcome to call: 13922166891
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