CN104250930B - A kind of silk fabric acid-proof finishing agent and preparation method thereof - Google Patents
A kind of silk fabric acid-proof finishing agent and preparation method thereof Download PDFInfo
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Abstract
本发明公开了一种蚕丝织物防酸整理剂，属于蚕丝技术领域。以重量份计，其包括以下组分：聚酯型阴离子水性聚氨酯40～60份，聚丙烯酸酯乳液50～80份，硫脲甲醛树脂20～50份，羟乙基纤维素10～20份，有机硅氧烷5～10份，卵磷脂2～5份，硬脂酸钠15～30份，丙二醇20～30份，氨水2～5份。本发明还公开了该蚕丝织物防酸整理剂的制备方法。该蚕丝织物防酸整理剂价廉、安全、不燃、无毒、有利于环境保护，整理后的蚕丝织物柔软舒适，防酸性能好，耐磨，耐水洗，且其制备方法简单，易操作。The invention discloses an anti-acid finishing agent for silk fabrics, which belongs to the technical field of silk. In parts by weight, it includes the following components: 40-60 parts of polyester anionic water-based polyurethane, 50-80 parts of polyacrylate emulsion, 20-50 parts of thiourea-formaldehyde resin, 10-20 parts of hydroxyethyl cellulose, 5-10 parts of organosiloxane, 2-5 parts of lecithin, 15-30 parts of sodium stearate, 20-30 parts of propylene glycol, 2-5 parts of ammonia water. The invention also discloses a preparation method of the anti-acid finishing agent for silk fabrics. The anti-acid finishing agent for silk fabrics is cheap, safe, non-combustible, non-toxic and beneficial to environmental protection. The finished silk fabrics are soft and comfortable, have good acid-proof performance, are wear-resistant and washable, and the preparation method is simple and easy to operate.
Description
技术领域：Technical field:
本发明涉及蚕丝技术领域，具体的涉及一种蚕丝织物防酸整理剂。The invention relates to the technical field of silk, in particular to an anti-acid finishing agent for silk fabrics.
背景技术：Background technique:
蚕丝织物不仅作为日常服装衣料、旅游产品、室内装饰材料，同时由于其特殊的物理化学性质和服用效果而被广泛开发及应用，如防酸蚕丝织物、防静电蚕丝织物等。其中防酸蚕丝织物以其良好的服用性和防酸效果在化工行业被使用，其中的防酸蚕丝织物工作服是工作人员在有酸工作场所作业时的理想面料。Silk fabrics are not only used as daily clothing materials, tourism products, and interior decoration materials, but also are widely developed and applied due to their special physical and chemical properties and wearing effects, such as acid-proof silk fabrics, anti-static silk fabrics, etc. Among them, the anti-acid silk fabric is used in the chemical industry because of its good wearability and anti-acid effect, and the anti-acid silk fabric overalls are ideal fabrics for workers working in acid workplaces.
以前一般采用耐酸橡胶或PVC压延涂层布做成的防酸服装，但此类织物不透气，穿着闷热不适。In the past, acid-resistant clothing made of acid-resistant rubber or PVC calendered coated cloth was generally used, but this type of fabric is not breathable, and it is stuffy and uncomfortable to wear.
发明内容：Invention content:
为解决上述问题，本发明提供一种蚕丝织物防酸整理剂及其制备方法，该蚕丝织物防酸整理剂价廉、安全、不燃、无毒、有利于环境保护，整理后的蚕丝织物柔软舒适，防酸性能好，耐磨，耐水洗，且其制备方法简单，易操作。In order to solve the above problems, the present invention provides an anti-acid finishing agent for silk fabrics and a preparation method thereof. The anti-acid finishing agent for silk fabrics is cheap, safe, non-flammable, non-toxic and beneficial to environmental protection, and the silk fabrics after finishing are soft and comfortable , good anti-acid performance, wear-resistant, washable, and its preparation method is simple and easy to operate.
本发明的目的通过如下技术方案实现：The purpose of the present invention is achieved through the following technical solutions:
一种蚕丝织物防酸整理剂，以重量份计，包括以下组分：An anti-acid finishing agent for silk fabrics, in parts by weight, comprises the following components:
聚酯型阴离子水性聚氨酯40～60份；40-60 parts of polyester-type anionic water-based polyurethane;
聚丙烯酸酯乳液50～80份；50-80 parts of polyacrylate emulsion;
硫脲甲醛树脂20～50份；20-50 parts of thiourea-formaldehyde resin;
羟乙基纤维素10～20份；10-20 parts of hydroxyethyl cellulose;
有机硅氧烷5～10份；5-10 parts of organosiloxane;
卵磷脂2～5份；2 to 5 parts of lecithin;
硬脂酸钠15～30份；15-30 parts of sodium stearate;
丙二醇20～30份；20-30 parts of propylene glycol;
氨水2～5份。2 to 5 parts of ammonia water.
作为上述技术方案的优选，以重量份计，该蚕丝织物防酸整理剂包括以下组分:Preferably as the technique scheme, in parts by weight, the anti-acid finishing agent for silk fabrics comprises the following components:
聚酯型阴离子水性聚氨酯50份；50 parts of polyester type anionic waterborne polyurethane;
聚丙烯酸酯乳液80份；80 parts of polyacrylate emulsion;
硫脲甲醛树脂20份；20 parts of thiourea formaldehyde resin;
羟乙基纤维素10份；10 parts of hydroxyethyl cellulose;
有机硅氧烷10份；10 parts of organosiloxane;
卵磷脂5份；Lecithin 5 parts;
硬脂酸钠15份；15 parts of sodium stearate;
丙二醇20份；20 parts of propylene glycol;
氨水5份。5 parts of ammonia water.
作为上述技术方案的优选，所述的聚酯型阴离子水性聚氨酯的固含量为30％。As a preference of the above technical solution, the solid content of the polyester-type anionic waterborne polyurethane is 30%.
作为上述技术方案的优选，所述的聚丙烯酸酯乳液的固含量为50％。As a preference of the above technical solution, the solid content of the polyacrylate emulsion is 50%.
本发明的蚕丝织物防酸整理剂的制备方法包括以下步骤：The preparation method of silk fabric anti-acid finishing agent of the present invention comprises the following steps:
(1)将聚酯型阴离子水性聚氨酯和聚丙烯酸酯乳液添加到高速搅拌机中，在6000～8000转/分的状态下搅拌分散30～60min；(1) Add polyester-type anionic water-based polyurethane and polyacrylate emulsion into a high-speed mixer, stir and disperse for 30-60 minutes at 6000-8000 rpm;
(2)将硫脲甲醛树脂、羟乙基纤维素和卵磷脂添加到高速分散机中，继续搅拌分散，得到混合浆料；(2) Add thiourea-formaldehyde resin, hydroxyethyl cellulose and lecithin to the high-speed disperser, continue stirring and dispersing to obtain a mixed slurry;
(3)将丙二醇添加到高速分散机中，并添加氨水调节pH至6～10，继续搅拌30min，得到蚕丝织物防酸整理剂。(3) Add propylene glycol to a high-speed disperser, add ammonia water to adjust the pH to 6-10, and continue stirring for 30 minutes to obtain an anti-acid finishing agent for silk fabrics.
本发明的有益效果在于：聚酯型阴离子水性聚氨酯和聚丙烯酸酯乳液中含有-OH和-NH2，它可以和蚕丝纤维中的-OH发生反应，接枝到蚕丝织物表面，在蚕丝织物表面形成一层聚合物薄膜，从而达到防酸性。硫脲甲醛树脂与纤维发生交联作用或者硫脲甲醛树脂自身缩聚形成三维空间网络结构，它可以固定聚酯型阴离子水性聚氨酯和聚丙烯酸酯乳液，使整理后的蚕丝织物有一定的耐洗性。该蚕丝织物防酸整理剂价廉、安全、不燃、无毒、有利于环境保护，整理后的蚕丝织物柔软舒适，防酸性能好，耐磨，耐水洗，且其制备方法简单，易操作。The beneficial effect of the present invention is that: polyester-type anionic water-based polyurethane and polyacrylate emulsion contain -OH and -NH 2 , which can react with -OH in silk fiber, graft to the surface of silk fabric, and A polymer film is formed to achieve acid resistance. Thiourea-formaldehyde resin cross-links with fibers or thiourea-formaldehyde resin itself condenses to form a three-dimensional space network structure, which can fix polyester-type anionic water-based polyurethane and polyacrylate emulsion, so that the finished silk fabric has a certain degree of washability . The anti-acid finishing agent for silk fabrics is cheap, safe, non-combustible, non-toxic and beneficial to environmental protection. The finished silk fabrics are soft and comfortable, have good acid-proof performance, are wear-resistant and washable, and the preparation method is simple and easy to operate.
具体实施方式：detailed description:
为了加深对本发明的理解，下面结合实施例对本发明作进一步详述，该实施例仅用于解释本发明，并不构成对本发明保护范围的限定。In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention, and do not constitute a limitation to the protection scope of the present invention.
实施例1Example 1
一种蚕丝织物防酸整理剂，以重量份计，包括以下组分：An anti-acid finishing agent for silk fabrics, in parts by weight, comprises the following components:
聚酯型阴离子水性聚氨酯40份；40 parts of polyester type anionic waterborne polyurethane;
聚丙烯酸酯乳液50份；50 parts of polyacrylate emulsion;
硫脲甲醛树脂20份；20 parts of thiourea formaldehyde resin;
羟乙基纤维素10份；10 parts of hydroxyethyl cellulose;
有机硅氧烷5份；5 parts of organosiloxane;
卵磷脂2份；Lecithin 2 parts;
硬脂酸钠15份；15 parts of sodium stearate;
丙二醇20份；20 parts of propylene glycol;
氨水2份。2 parts of ammonia water.
其制备方法包括以下步骤：Its preparation method comprises the following steps:
(1)将聚酯型阴离子水性聚氨酯和聚丙烯酸酯乳液添加到高速搅拌机中，在6000转/分的状态下搅拌分散30min；(1) Add polyester-type anionic water-based polyurethane and polyacrylate emulsion to a high-speed mixer, and stir and disperse for 30 minutes at 6000 rpm;
(2)将硫脲甲醛树脂、羟乙基纤维素和卵磷脂添加到高速分散机中，继续搅拌分散，得到混合浆料；(2) Add thiourea-formaldehyde resin, hydroxyethyl cellulose and lecithin to the high-speed disperser, continue stirring and dispersing to obtain a mixed slurry;
(3)将丙二醇添加到高速分散机中，并添加氨水调节pH至6，继续搅拌30min，得到蚕丝织物防酸整理剂。(3) Add propylene glycol to a high-speed disperser, add ammonia water to adjust the pH to 6, and continue stirring for 30 minutes to obtain an anti-acid finishing agent for silk fabrics.
实施例2Example 2
一种蚕丝织物防酸整理剂，以重量份计，包括以下组分：An anti-acid finishing agent for silk fabrics, in parts by weight, comprises the following components:
聚酯型阴离子水性聚氨酯60份；60 parts of polyester type anionic waterborne polyurethane;
聚丙烯酸酯乳液80份；80 parts of polyacrylate emulsion;
硫脲甲醛树脂50份；50 parts of thiourea formaldehyde resin;
羟乙基纤维素20份；20 parts of hydroxyethyl cellulose;
有机硅氧烷10份；10 parts of organosiloxane;
卵磷脂5份；Lecithin 5 parts;
硬脂酸钠30份；30 parts of sodium stearate;
丙二醇30份；30 parts of propylene glycol;
氨水5份。5 parts of ammonia water.
其制备方法包括以下步骤：Its preparation method comprises the following steps:
(1)将聚酯型阴离子水性聚氨酯和聚丙烯酸酯乳液添加到高速搅拌机中，在8000转/分的状态下搅拌分散60min；(1) Add polyester-type anionic water-based polyurethane and polyacrylate emulsion to a high-speed mixer, and stir and disperse for 60 minutes at 8000 rpm;
(2)将硫脲甲醛树脂、羟乙基纤维素和卵磷脂添加到高速分散机中，继续搅拌分散，得到混合浆料；(2) Add thiourea-formaldehyde resin, hydroxyethyl cellulose and lecithin to the high-speed disperser, continue stirring and dispersing to obtain a mixed slurry;
(3)将丙二醇添加到高速分散机中，并添加氨水调节pH至10，继续搅拌30min，得到蚕丝织物防酸整理剂。(3) Add propylene glycol to the high-speed disperser, add ammonia water to adjust the pH to 10, and continue stirring for 30 minutes to obtain an acid-proof finishing agent for silk fabrics.
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| CN104862954A (en) * | 2015-05-28 | 2015-08-26 | 句容市申兔工艺针织厂 | Wear-resistant and ravel-resistant knitted fabric curing agent, preparation method and use method |
| CN107558165A (en) * | 2016-07-01 | 2018-01-09 | 姜维 | Silk fabric crease-resistant no-iron finishing agent |
| CN107558198A (en) * | 2016-07-01 | 2018-01-09 | 姜维 | Silk fabric wash and wear finisher |
| CN108914618B (en) * | 2018-06-05 | 2021-01-19 | 安徽正力纺织科技有限公司 | Fabric acid-proof finishing agent and acid-proof fabric with surface coated with fabric acid-proof finishing agent |
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| US5296269A (en) * | 1993-03-03 | 1994-03-22 | The Board Of Trustees Of The University Of Illinois | Process for increasing the crease resistance of silk textiles |
| CN103103756A (en) * | 2012-11-09 | 2013-05-15 | 吴江市钱氏纺织有限公司 | Linen-imitation finishing agent and preparation method thereof |
| CN103669001A (en) * | 2013-11-22 | 2014-03-26 | 南通市通州区川姜镇盛世王朝家用纺织品设计工作室 | Clothing finishing agent and preparation method thereof |
| CN103668948A (en) * | 2013-11-28 | 2014-03-26 | 南通市通州区大达麻纺织有限公司 | Three-proofing finishing agent for fabric |
| CN103643501A (en) * | 2013-12-02 | 2014-03-19 | 常熟市骏宇针织有限公司 | Process for preparing soft fabric finishing agent |
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