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CN105603748A - 双疏整理剂及其制备方法 - Google Patents

双疏整理剂及其制备方法 Download PDF

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CN105603748A
CN105603748A CN201610015461.5A CN201610015461A CN105603748A CN 105603748 A CN105603748 A CN 105603748A CN 201610015461 A CN201610015461 A CN 201610015461A CN 105603748 A CN105603748 A CN 105603748A
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单伟
聂富强
顾志鹏
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Suzhou Maitasi Chip Technology Co Ltd
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    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
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    • C08F259/00Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/08Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
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    • D06M2101/16Synthetic fibres, other than mineral fibres
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    • D06M2101/16Synthetic fibres, other than mineral fibres
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Abstract

本申请公开了一种双疏整理剂及其制备方法,该方法包括步骤:将0.1~3份含氟乳液加入0~100份水中,搅拌均匀后加入0~3份表面活性剂,充分搅拌后加入0~3份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在4~6之间,即可制得该双疏整理剂。本发明的双疏整理剂具有非常优异的耐洗涤性能,而且能够用于棉、涤纶、锦纶、真丝以及涤棉等各类纺织材料。此外,该制备方法具有投资低、操作简单和前景广等显著优点。

Description

双疏整理剂及其制备方法
技术领域
本申请属于纺织技术领域,特别是涉及一种双疏整理剂及其制备方法。
背景技术
伴随人类社会巨大的发展,人们越来越需要具有不同功能的纺织类产品,其中越来越受到大众喜爱的是同时具有疏水和疏油功能的纺织类产品,这主要可以归结为其能够自清洁且可以防污染。具有疏水疏油功能的纺织产品能够大规模应用于服装面料、厨房用布、装饰用布、产业用布、军队用布以及劳保用布等众多方面,能够极大地适应整个社会的发展需要,从而在社会层面以及经济层面获得显著的效益。
水和油在材料表面的接触角都大于90°,则该材料即为双疏材料,影响材料双疏性能的一个关键要素是材料表面的化学组成,现阶段主要将含氟高分子材料以及有机硅类材料用于制备双疏材料。含氟高分子材料由于具有极大键能的氟碳键、较小的极化率以及较短的键距,所以具有较小的凝聚力、较低的表面自由能以及较低的临界表面张力,能够显著减小纺织产品表面张力,使纺织品具有优异的疏水疏油性能,同时整理后的织物具有上佳的手感以及透气性能。
现阶段市面上的主要双疏材料通常以含有6碳、8碳甚至更多碳的全氟烷基化合物为初始原料,然而这些材料提供的疏水疏油性能已不能更好地满足当前纺织产品更高更苛刻的疏水疏油要求,而且整理后的纺织产品耐洗涤性能不佳,不能持久保持双疏性能。通过含氟硅烷可以制备出具有极佳疏水疏油性能的双疏材料,但是含氟硅烷成本较高,限制其在纺织品双疏整理领域的应用。
尽管当前开发的双疏材料性能十分优异,然而还有一些基本问题没有解决:
(1)主流双疏材料具有的疏水疏油性能相对较低;
(2)主流双疏材料整理后的纺织品具有不佳的洗涤性能;
(3)主流双疏材料可适用的纺织材料种类有限;
(4)以氟硅烷为初始原料制得的双疏材料虽具有较优异的疏水疏油性,但造价较高,不能广泛使用。
发明内容
本发明的目的在于提供一种双疏整理剂及其制备方法,以克服现有技术中的不足。
为实现上述目的,本发明提供如下技术方案:
本申请实施例公开了一种双疏整理剂,按照重量份包括:
0.1~3份含氟乳液;
0~3份表面活性剂,表面活性剂重量份大于0;
0~3份交联单体;
0~100份水,以及酸,
所述双疏整理剂的pH值为4~6。
优选的,在上述的双疏整理剂中,所述的含氟乳液为八碳全氟烷基乳液、六碳全氟烷基乳液或其组合。
优选的,在上述的双疏整理剂中,所述的表面活性剂为甲基三甲氧基硅烷、甲基三乙氧基硅烷、γ―氨丙基三乙氧基硅烷、γ-缩水甘油醚氧丙基三甲氧基硅烷或其组合。
优选的,在上述的双疏整理剂中,所述的交联单体为丙烯酸-2-羟基乙酯、丙烯酸-2-羟基丙酯、N-羟基琥珀酰亚胺-重氮甲烷或其组合。
优选的,在上述的双疏整理剂中,所述的酸为盐酸、硫酸、硝酸、乙酸或其组合。
相应的,本申请还公开了一种双疏整理剂的制备方法,包括步骤:将0.1~3份含氟乳液加入0~100份水中,搅拌均匀后加入0~3份表面活性剂,充分搅拌后加入0~3份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在4~6之间,即可制得该双疏整理剂。
与现有技术相比,本发明的优点在于:
1、本发明所得产品具有优异的疏水疏油性能;
2、本发明所得产品具有优异的耐洗涤性能;
3、本发明所得产品能够用于棉、涤纶、锦纶、真丝以及涤棉等各类纺织材料;
4、本发明所得产品,投资低,便于大规模生产;
5、本发明具有操作简单和前景广的特点。
具体实施方式
本发明基于现有含碳全氟烷基所制备的双疏乳液,通过引入表面活性剂类单体而制备出具有优异双疏性以及耐洗涤性的整理剂。借助于表面活性剂类单体的引入,一方面能够有效提高材料的疏水疏油性能,另一方面可以提高材料的耐洗涤性能,而且能够用于棉、涤纶、锦纶、真丝以及涤棉等各类纺织材料,制备上述材料所需成本较低且方法简单,从而克服了现阶段双疏材料应用过程中所存在的问题,使所制得材料能够更好更广泛的运用于纺织类产品。
本发明通过下列实施例作进一步说明:根据下述实施例,可以更好地理解本发明。然而,本领域的技术人员容易理解,实施例所描述的具体的物料比、工艺条件及其结果仅用于说明本发明,而不应当也不会限制权利要求书中所详细描述的本发明。
实施例1
将0.1份含氟乳液加入50份水中,搅拌均匀后加入3份表面活性剂,充分搅拌后加入0份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在1之间,即可制得该双疏整理剂。
运用实施例1所制整理剂对塔夫绸表面进行充分喷涂,置于60℃密闭环境进行烘干,塔夫绸完全干后将密闭环境温度调至100℃并保持15min,然后将塔夫绸置于150℃密闭环境中烘焙3min,随后将塔夫绸置于170℃密闭环境中烘焙1min,最后将塔夫绸取出即得具有疏水疏油性能的塔夫绸。
将本实施例1中通过双疏整理的塔夫绸与未经整理塔夫绸进行接触角对比,结果详见表1。
表1
运用家用洗衣机对双疏整理后的塔夫绸进行水洗,加入1993AATCC洗衣粉与水,洗涤5min计为一次,然后取出晾干,再测其双疏性能。
将本实施例通过水洗的整理后塔夫绸与未水洗的整理后塔夫绸进行接触角对比,结果详见表2。
表2
从表1可以看出,整理后塔夫绸具有比未整理塔夫绸更好的疏水性能和疏油性能;通过表2能够得出,整理后塔夫绸具有优异的耐洗涤性能,在洗涤20次后依然保持优异的双疏性能。
实施例2
将0.1份含氟乳液加入50份水中,搅拌均匀后加入3份表面活性剂,充分搅拌后加入3份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在4之间,即可制得该双疏整理剂。
实施例3
将0.1份含氟乳液加入50份水中,搅拌均匀后加入3份表面活性剂,充分搅拌后加入3份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在5之间,即可制得该双疏整理剂。
实施例4
将0.1份含氟乳液加入50份水中,搅拌均匀后加入0份表面活性剂,充分搅拌后加入1.5份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在6之间,即可制得该双疏整理剂。
实施例5
将0.1份含氟乳液加入50份水中,搅拌均匀后加入3份表面活性剂,充分搅拌后加入3份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在3之间,即可制得该双疏整理剂。
实施例6
将3份含氟乳液加入0份水中,搅拌均匀后加入3份表面活性剂,充分搅拌后加入0份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在6之间,即可制得该双疏整理剂。
实施例7
将1.5份含氟乳液加入100份水中,搅拌均匀后加入2份表面活性剂,充分搅拌后加入1.5份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在1之间,即可制得该双疏整理剂。
实施例8
将2份含氟乳液加入80份水中,搅拌均匀后加入1.5份表面活性剂,充分搅拌后加入2份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在6之间,即可制得该双疏整理剂。
最后,还需要说明的是,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。

Claims (6)

1.一种双疏整理剂,其特征在于,按照重量份包括:
0.1~3份含氟乳液;
0~3份表面活性剂;
0~3份交联单体;
0~100份水,以及酸,
所述双疏整理剂的pH值为4~6。
2.根据权利要求1所述的双疏整理剂,其特征在于:所述的含氟乳液为八碳全氟烷基乳液、六碳全氟烷基乳液或其组合。
3.根据权利要求1所述的双疏整理剂,其特征在于:所述的表面活性剂为甲基三甲氧基硅烷、甲基三乙氧基硅烷、γ―氨丙基三乙氧基硅烷、γ-缩水甘油醚氧丙基三甲氧基硅烷或其组合。
4.根据权利要求1所述的双疏整理剂,其特征在于:所述的交联单体为丙烯酸-2-羟基乙酯、丙烯酸-2-羟基丙酯、N-羟基琥珀酰亚胺-重氮甲烷或其组合。
5.根据权利要求1所述的双疏整理剂,其特征在于:所述的酸为盐酸、硫酸、硝酸、乙酸或其组合。
6.权利要求1至5任一所述的双疏整理剂的制备方法,其特征在于,包括步骤:将0.1~3份含氟乳液加入0~100份水中,搅拌均匀后加入0~3份表面活性剂,充分搅拌后加入0~3份交联单体,将上述混合液体搅拌均匀后通过加入酸调节其pH值在4~6之间,即可制得该双疏整理剂。
CN201610015461.5A 2016-01-11 2016-01-11 双疏整理剂及其制备方法 Pending CN105603748A (zh)

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