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A technology for textile sizing and monomers, applied in the field of textile sizing and its preparation, can solve the problems of non-biodegradable polyvinyl alcohol sizing, large viscosity fluctuation of starch sizing, and high cost of finishing plants, so as to reduce the problem of dehydration. Pulp cost and environmental impact, good mechanical stability, strong cohesion effect
Inactive Publication Date: 2016-06-01
桐乡市星邦科技发展股份有限公司
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Problems solved by technology
However, there are still some problems at present. For example, polyvinyl alcohol slurry cannot be biodegraded, which has caused serious environmental protection problems and is being gradually replaced; starch slurry has large viscosity fluctuations and poor gelatinization performance.
Traditional polyacrylic sizing has severe reviscous, strong adhesion to fibers, limitations in sizing ultrafine fibers, unstable sizing, troubles in subsequent desizing, resulting in higher cost of finishing plants and greater environmental impact
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0012] Embodiment 1: what the present invention describes is a kind of textile size, and it comprises monomer mixed liquid, small material, process water, and described monomer comprises 25㎏ acrylic acid, 85㎏ methacrylic acid, 80㎏ butyl acrylate, 70 ㎏ ethyl acrylate, 540 ㎏ methyl acrylate, 235 ㎏ methyl methacrylate; the small material includes 4.5 ㎏ emulsifier, 8.5 ㎏ initiator, 15 ㎏ defoamer, 3 ㎏ antistatic agent, 10 ㎏ penetration agent, 95kg ammonia water, 450kg alcohol.
[0013] The preparation method of the above-mentioned textile size comprises the following steps: the first step: monomer mixing: 25 kg of acrylic acid, 85 kg of methacrylic acid, 80 kg of butyl acrylate, 70 kg of ethyl acrylate, 540 kg of methyl acrylate, 235 kg The six monomers of methyl methacrylate are mixed to form a monomer mixture; the second step: polymerization: put process water into the existing 5-ton reactor, heat it to 50°C, put in 4.5kg emulsifier, 8.5kg Initiator, reheat to 80°C, add the mono...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention relates to a textile size. The textile size comprises a monomer mixed solution, small materials and process water, wherein monomers comprise 25 kg of acrylic acid, 85 kg of methacrylic acid, 80 kg of butyl acrylate, 70 kg of ethyl acrylate, 540 kg of methyl acrylate and 235 kg of methyl methacrylate; the small materials comprise 4.5 kg of an emulsifier, 8.5 kg of an initiator, 15 kg of a foam killer, 3 kg of a static inhibitor, 10 kg of a penetrant, 95 kg of ammonia water and 450 kg of alcohol. The invention further discloses a preparation method of the textile size. The textile size belongs to (pure acrylate and) co-polymerized anionic compounds, has favorable mechanical stability, is suitable for weaving high-grade fabrics, particularly (superfine polyester and polyamide fabric silks) water spraying and air-jet loom dressing, has good water solubility, permeability and antistatic property and strong cohesive force, enhances the silk traction force after silk dressing, is resistant to friction, clear in opening, free from size shedding, convenient to use and less in environmental pollution, and meanwhile, can reduce the desizing cost and the environmental impact of an afterfinish factory.
Description
technical field [0001] The patent of the present invention relates to the technical field of textile sizing formula, in particular to a textile size and a preparation method thereof. Background technique [0002] Textile sizing is a key link in weaving engineering. The purpose of sizing is mainly to improve the wear resistance of yarn. At present, textile sizing is mainly divided into three categories: starch, polyvinyl alcohol (PVA), and polyacrylic acid. occupy an important position outside. But there are still some problems. For example, polyvinyl alcohol size cannot be biodegraded, which has caused serious environmental problems and is being gradually replaced; starch size has large viscosity fluctuations and poor gelatinization performance. Traditional polyacrylic sizing has severe reviscous, strong adhesion to fibers, limitations in sizing ultrafine fibers, unstable sizing, troubles in subsequent desizing, resulting in higher cost of finishing plants and greater envir...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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