CN107956150A - 一种高效环保级阻燃染色料制备方法 - Google Patents
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- D06P1/673—Inorganic compounds
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Abstract
本发明公开了一种高效环保级阻燃染色料制备方法,包括以下步骤:S1、将原染料置于研磨机中进行研磨,再过筛,直至全部原染料通过筛网,即得研磨后的原染料;S2、将异抗坏血酸、乙二胺四乙酸二钠以及研磨后的原染料与水混合,并搅拌,待无肉眼可见颗粒即得混合料液;S3、向混合料液中依次加入紫外线吸收剂、硅藻土和白炭黑,搅拌均匀后,转移至超声仪中超声,即得高效环保级阻燃染色料。本发明提出的制备方法,操作简单,原染料的利用率高,生产废料少,制备过程中原染料的分散均匀,易于着色,制备的染色料配方合理,性质稳定,阻燃效果好色牢固度高,使用寿命长。
Description
技术领域
本发明涉及染色料研制技术领域,尤其涉及一种高效环保级阻燃染色料制备方法。
背景技术
染色料也叫染料,是能够使一定颜色附着在纤维,且不易脱落、变色的物质,使用领域宽泛,使用量大,特别是在服装领域,使用量巨大。目前生产的染色料,通常由原染料与助剂混合而成,在制备过程中原染料与助剂直接影响着染色料的性能,目前,在染色料的制备过程中常出现分散不均匀、原染料的利用率低、废料多等问题,而且制备的染色料通常稳定性和色牢固度较差,使用寿命短。基于现有技术存在的不足,本发明提出一种高效环保级阻燃染色料制备方法。
发明内容
本发明的目的是为了解决现有技术中存在的缺点,而提出的一种高效环保级阻燃染色料制备方法。
一种高效环保级阻燃染色料制备方法,包括以下步骤:
S1、将原染料置于研磨机中进行研磨,再过筛,直至全部原染料通过筛网,即得研磨后的原染料;
S2、将异抗坏血酸、乙二胺四乙酸二钠以及研磨后的原染料与水混合,并搅拌,待无肉眼可见颗粒即得混合料液;
S3、向混合料液中依次加入紫外线吸收剂、硅藻土和白炭黑,以200~300r/min的速度搅拌15~25min后,转移至超声仪中超声10~30min,即得高效环保级阻燃染色料。
优选的,所述研磨时研磨机的温度为30~60℃,且过筛时筛网的尺寸为100~200目。
优选的,所述染色料中各组分的重量份数如下:原染料72~96份,硅藻土6~12份,白炭黑6~12份,聚磷酸铵4~8份,聚碳酸酯-聚硅氧烷共聚物8~12份,紫外线吸收剂 0.2~0.4份,异抗坏血酸1~3份,乙二胺四乙酸二钠2~4份,表面活性剂1~4份。
优选的,所述的染色料中各组分的重量份数如下:原染料84份,硅藻土9份,白炭黑9份,聚磷酸铵5份,聚碳酸酯-聚硅氧烷共聚物10份,紫外线吸收剂 0.3份,异抗坏血酸2份,乙二胺四乙酸二钠3份,表面活性剂2份。
优选的,所述原染料、硅藻土和白炭黑的质量比为8~16:1~2:1。
优选的,所述硅藻土的密度为1.9~2.2 g/cm3,孔隙率大于93%,孔体积为1.0~1.4 mL/g,比表面积为40~70 m2/g,所述白炭黑的比表面积80~100m2/g。
优选的,所述聚磷酸铵和聚碳酸酯-聚硅氧烷共聚物的质量比为1:1~3,进一步优选的,所述聚磷酸铵和聚碳酸酯-聚硅氧烷共聚物的质量比为1:2。
优选的,所述异抗坏血酸和乙二胺四乙酸二钠的质量比为1:1~3,进一步优选的,所述异抗坏血酸和乙二胺四乙酸二钠的质量比为1:1.5。
与现有技术相比,本发明技术方案的有益效果为:本发明提出的制备方法,操作简单,原染料的利用率高,生产废料少,制备过程中原染料的分散均匀,易于着色,制备的染色料配方合理,性质稳定,阻燃效果好色牢固度高,使用寿命长;对原染料进行研磨和过筛,使原染料的粒径符合要求,保证原染料与其他原料之间具有充足的接触面积,提高染色料中各原料的混合效率,缩短混合时间,再将易溶于水的原料先溶于水形成水溶液再与紫外线吸收剂、硅藻土和白炭黑混合,可以进一步提高各原料的混合效率,除此之外,染色料配方中加入合理比例的聚磷酸铵和聚碳酸酯-聚硅氧烷共聚物可以提高染色料的阻燃性能,硅藻土和白炭黑可以为原染料提供存贮空间,提高染色料中原染料的浓度,降低染色料的使用量,而且在染色料使用时硅藻土和白炭黑能够携带其他原料附着在纤维表面,提高原料与纤维的附着力,进而提高染色料的色牢度。
具体实施方式
下面结合具体实施例对本发明作进一步解说。
实施例一
本发明提出的一种高效环保级阻燃染色料制备方法,包括以下步骤:
S1、将原染料置于研磨机中进行研磨,研磨时研磨机的温度为30~60℃,再过100~200目筛,直至全部原染料通过筛网,即得研磨后的原染料;
S2、将异抗坏血酸、乙二胺四乙酸二钠以及研磨后的原染料与水混合,并搅拌,待无肉眼可见颗粒即得混合料液;
S3、向混合料液中依次加入紫外线吸收剂、硅藻土和白炭黑,以300r/min的速度搅拌25min后,转移至超声仪中超声10min,即得高效环保级阻燃染色料。
本发明中,染色料中各组分的重量份数如下:原染料86份,硅藻土10份,白炭黑10份,聚磷酸铵8份,聚碳酸酯-聚硅氧烷共聚物12份,紫外线吸收剂 0.3份,异抗坏血酸3份,乙二胺四乙酸二钠4份,表面活性剂2份。
实施例二
本发明提出的一种高效环保级阻燃染色料制备方法,,包括以下步骤:
S1、将原染料置于研磨机中进行研磨,研磨时研磨机的温度为30~60℃,再过100~200目筛,直至全部原染料通过筛网,即得研磨后的原染料;
S2、将异抗坏血酸、乙二胺四乙酸二钠以及研磨后的原染料与水混合,并搅拌,待无肉眼可见颗粒即得混合料液;
S3、向混合料液中依次加入紫外线吸收剂、硅藻土和白炭黑,以25r/min的速度搅拌20min后,转移至超声仪中超声20min,即得高效环保级阻燃染色料。
本发明中,染色料中各组分的重量份数如下:原染料84份,硅藻土9份,白炭黑9份,聚磷酸铵5份,聚碳酸酯-聚硅氧烷共聚物10份,紫外线吸收剂 0.3份,异抗坏血酸2份,乙二胺四乙酸二钠3份,表面活性剂2份。
实施例三
本发明提出的一种高效环保级阻燃染色料制备方法,,包括以下步骤:
S1、将原染料置于研磨机中进行研磨,研磨时研磨机的温度为30~60℃,再过100~200目筛,直至全部原染料通过筛网,即得研磨后的原染料;
S2、将异抗坏血酸、乙二胺四乙酸二钠以及研磨后的原染料与水混合,并搅拌,待无肉眼可见颗粒即得混合料液;
S3、向混合料液中依次加入紫外线吸收剂、硅藻土和白炭黑,以200r/min的速度搅拌25min后,转移至超声仪中超声30min,即得高效环保级阻燃染色料。
本发明中,染色料中各组分的重量份数如下:原染料96份,硅藻土12份,白炭黑6份,聚磷酸铵6份,聚碳酸酯-聚硅氧烷共聚物12份,紫外线吸收剂 0.2份,异抗坏血酸1份,乙二胺四乙酸二钠3份,表面活性剂2份。
对比例一
染色料的配方中不添加硅藻土和白炭黑,其他条件同实施例一。
上述实施例一、实施例二、实施例三以及对比例一中,硅藻土的密度为1.9~2.2g/cm3,孔隙率大于93%,孔体积为1.0~1.4 mL/g,比表面积为40~70 m2/g,所述白炭黑的比表面积80~100m2/g。
对实施例一、实施例二、实施例三以及对比例一制备的染色料进行上色率检测,结果如下:
实施例一 | 实施例二 | 实施例三 | 对比例一 | |
上色率% | 99.9 | 99.6 | 99.9 | 78.6 |
色牢固度等级 | 7 | 7 | 7 | 5 |
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (8)
1.一种高效环保级阻燃染色料制备方法,其特征在于,包括以下步骤:
S1、将原染料置于研磨机中进行研磨,再过筛,直至全部原染料通过筛网,即得研磨后的原染料;
S2、将异抗坏血酸、乙二胺四乙酸二钠以及研磨后的原染料与水混合,并搅拌,待无肉眼可见颗粒即得混合料液;
S3、向混合料液中依次加入紫外线吸收剂、硅藻土和白炭黑,以200~300r/min的速度搅拌15~25min后,转移至超声仪中超声10~30min,即得高效环保级阻燃染色料。
2.根据权利要求1所述的一种高效环保级阻燃染色料制备方法,其特征在于,所述研磨时研磨机的温度为30~60℃,且过筛时筛网的尺寸为100~200目。
3.根据权利要求1所述的一种高效环保级阻燃染色料制备方法,其特征在于,所述染色料中各组分的重量份数如下:原染料72~96份,硅藻土6~12份,白炭黑6~12份,聚磷酸铵4~8份,聚碳酸酯-聚硅氧烷共聚物8~12份,紫外线吸收剂0.2~0.4份,异抗坏血酸1~3份,乙二胺四乙酸二钠2~4份,表面活性剂1~4份。
4.根据权利要求1所述的一种高效环保级阻燃染色料制备方法,其特征在于,所述的染色料中各组分的重量份数如下:原染料84份,硅藻土9份,白炭黑9份,聚磷酸铵5份,聚碳酸酯-聚硅氧烷共聚物10份,紫外线吸收剂0.3份,异抗坏血酸2份,乙二胺四乙酸二钠3份,表面活性剂2份。
5.根据权利要求1所述的一种高效环保级阻燃染色料制备方法,其特征在于,所述原染料、硅藻土和白炭黑的质量比为8~16:1~2:1。
6.根据权利要求1所述的一种高效环保级阻燃染色料制备方法,其特征在于,所述硅藻土的密度为1.9~2.2g/cm3,孔隙率大于93%,孔体积为1.0~1.4mL/g,比表面积为40~70m2/g,所述白炭黑的比表面积80~100m2/g。
7.根据权利要求1所述的一种高效环保级阻燃染色料制备方法,其特征在于,所述聚磷酸铵和聚碳酸酯-聚硅氧烷共聚物的质量比为1:1~3。
8.根据权利要求1所述的一种高效环保级阻燃染色料制备方法,其特征在于,所述异抗坏血酸和乙二胺四乙酸二钠的质量比为1:1~3。
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CN114855469A (zh) * | 2022-04-15 | 2022-08-05 | 苏州大学 | 一种基于液体炭黑@分散染料黑制备功能涤氨纶针织物的印花方法 |
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