CN113119550A - 一种环保耐磨合成革及其制备方法 - Google Patents
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Abstract
本发明公开了一种环保耐磨合成革及其制备方法,包括基层、抗菌层、耐磨涂层、植绒层和纤维层;所述基层顶面通过粘接剂粘接有所述抗菌层,所述抗菌层顶面通过粘接剂粘接有所述耐磨涂层;所述基层底面通过粘接剂粘接有所述植绒层,所述基层和植绒层之间缝制有所述纤维层;本发明的合成革在基层背面粘接了植绒层,并在植绒层和基层之间缝制纤维层,使得本合成革在穿戴式具有一定的舒适性和保暖性,同时所述纤维层使得整个合成革具有优异的阻燃性和化学稳定性;本发明的合成革在合成革本体正面粘接了抗菌层和耐磨涂层,从而提高了整个基层的绿色环保功能,同时确保基层在长时间使用后,仍然具备良好的耐磨性,进而显著提高了基层的使用寿命。
Description
技术领域
本发明属于合成革技术领域,尤其涉及一种环保耐磨合成革及其制备方法。
背景技术
合成革的组成和结构并可作为其代用材料的塑料制品。通常以经浸渍的无纺布为网状层,微孔聚氨脂层作为粒面层制得。其正、反面都与皮革十分相似,并具有一定的透气性,比普通人造革更接近天然革。广泛用于制作鞋、靴、箱包和球类等。但是现有的合成革性能比较单一,舒适性和功能性不足,同时随着人们生活水平的不断提高,人们并不满足与单一功能的合成革。因此,目前的合成革技术亟待提出一种具备良好的环保性、舒适性,同时又具有优异的耐磨性的合成革。
发明内容
1. 需要解决的技术问题
本发明需要解决的技术问题在于,提供一种环保耐磨合成革及其制备方法,提高合成革的环保性和耐磨性,使得合成革在长时间使用后,不会对外界环境造成污染,且不会出现磨损的现象。
2. 技术方案
本发明采用的技术方案如下:一种环保耐磨合成革,包括基层、抗菌层、耐磨涂层、植绒层和纤维层;所述基层顶面通过粘接剂粘接有所述抗菌层,所述抗菌层顶面通过粘接剂粘接有所述耐磨涂层;所述基层底面通过粘接剂粘接有所述植绒层,所述基层和植绒层之间缝制有所述纤维层;所述粘接剂厚度为0.2mm。
上述的环保耐磨合成革,其中,所述耐磨涂层按质量份数计,包括以下组分:树脂粉40-70份、光稳定剂10-15份、热稳定剂5-10份,耐磨剂3-8份。
上述的环保耐磨合成革,其中,所述耐磨剂为石英粉、氧化铝粉末、丁腈橡胶粉末中的一种或多种。
上述的环保耐磨合成革,其中,所述光稳定剂为2-羟基-4-正辛氧基二苯甲酮、2,2-硫代双正丁胺镍盐和双癸二酸酯中的一种或多种。
上述的环保耐磨合成革,其中,所述耐磨涂层按质量分数计,包括以下组分:树脂粉45份、光稳定剂12份、热稳定剂8份,耐磨剂5份。
上述的环保耐磨合成革,其中,所述抗菌层为光触媒纤维层。
上述的环保耐磨合成革,其中,所述粘接剂按照质量分数计,包括以下组分:水性粘接剂80份、水性流平剂0.1-0.15份、水性增稠剂0.4-0.6份,且黏度为5000-8000mPa·s。
上述的环保耐磨合成革,其中,所述纤维层为芳砜纶纤维层、芳纶纤维层中的一种。
上述的环保耐磨合成革,其中,所述植绒层为腈纶绒毛,且绒毛长度为0.5-0.8mm,细度为0.6-1.0dtex。
本发明同时公开了一种环保耐磨合成革的制备方法,包括如下步骤:
步骤1,将树脂粉、光稳定剂、热稳定剂和耐磨剂组分混合,并在加热搅拌5min,冷却后得到所述耐磨涂层;
步骤2,将水性流平剂按组分加入至水性粘接剂搅拌混合30-60s,然后按组分加入水性增稠剂搅拌2min得到所述粘接剂;
步骤3,将所述纤维层覆盖在所述基层顶面,将所述抗菌层两面涂覆所述粘接剂,再以此将所述抗菌层和耐磨涂层热压在所述基层顶面;
步骤4,将所述纤维层覆盖在所述基层底面,将所述粘接剂涂覆在所述植绒层表面,并热压在所述基层底面。
步骤5,将整个面层进行压制冷却,得到所述环保耐磨合成革。
优选的是,所述步骤1的搅拌温度为45-55℃。
优选的是,所述步骤3和步骤4采用胶辊和主加热辊件进行热压。
优选的是,所述步骤3和步骤4的热压温度为180-200℃。
3. 有益效果
(1)本发明的合成革在基层背面粘接了植绒层,并在植绒层和基层之间缝制纤维层,使得本合成革在穿戴式具有一定的舒适性和保暖性,同时所述纤维层使得整个合成革具有优异的阻燃性和化学稳定性;
(2)本发明的合成革在合成革本体正面粘接了抗菌层和耐磨涂层,从而提高了整个基层的绿色环保功能,同时确保基层在长时间使用后,仍然具备良好的耐磨性,进而显著提高了基层的使用寿命。
附图说明
图1为具体实施方式中环保耐磨合成革的结构示意图。
图中,1-基层;2-抗菌层;3-耐磨涂层;4-亲肤层;5-纤维层。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释。
请参见附图1所示,一种环保耐磨合成革,包括基层1、抗菌层2、耐磨涂层3、植绒层4和纤维层5;所述基层1顶面通过粘接剂粘接有所述抗菌层2,所述抗菌层2顶面通过粘接剂粘接有所述耐磨涂层3;所述基层1底面通过粘接剂粘接有所述植绒层4,所述基层1和植绒层4之间缝制有所述纤维层5;所述粘接剂厚度为0.2mm。
优选的是,所述耐磨涂层3按质量份数计,包括以下组分:树脂粉40-70份、光稳定剂10-15份、热稳定剂5-10份,耐磨剂3-8份。
优选的是,所述耐磨剂为石英粉、氧化铝粉末、丁腈橡胶粉末中的一种或多种。
优选的是,所述光稳定剂为2-羟基-4-正辛氧基二苯甲酮、2,2-硫代双正丁胺镍盐和双癸二酸酯中的一种或多种。
优选的是,所述耐磨涂层3按质量分数计,包括以下组分:树脂粉45份、光稳定剂12份、热稳定剂8份,耐磨剂5份。
优选的是,所述抗菌层2为光触媒纤维层。
优选的是,所述粘接剂按照质量分数计,包括以下组分:水性粘接剂80份、水性流平剂0.1-0.15份、水性增稠剂0.4-0.6份,且黏度为5000-8000mPa·s。
优选的是,所述纤维层5为芳砜纶纤维层、芳纶纤维层中的一种。
优选的是,述植绒层4为腈纶绒毛,且绒毛长度为0.5-0.8mm,细度为0.6-1.0dtex。
本发明同时公开了一种环保耐磨合成革的制备方法,包括如下步骤:
步骤1,将树脂粉、光稳定剂、热稳定剂和耐磨剂组分混合,并在加热搅拌5min,冷却后得到所述耐磨涂层3;
步骤2,将水性流平剂按组分加入至水性粘接剂搅拌混合30-60s,然后按组分加入水性增稠剂搅拌2min得到所述粘接剂;
步骤3,将所述纤维层5覆盖在所述基层1顶面,将所述抗菌层2两面涂覆所述粘接剂,再以此将所述抗菌层2和耐磨涂层3热压在所述基层1顶面;
步骤4,将所述纤维层5覆盖在所述基层1底面,将所述粘接剂涂覆在所述植绒层4表面,并热压在所述基层1底面。
步骤5,将整个面层进行压制冷却,得到所述环保耐磨合成革。
优选的是,所述步骤1的搅拌温度为45-55℃。
优选的是,所述步骤3和步骤4采用胶辊和主加热辊件进行热压。
优选的是,所述步骤3和步骤4的热压温度为180-200℃。
本发明的合成革在基层1的顶面通过水性环保粘接剂粘接抗菌层2和耐磨涂层3,从而提高了整个基层1的绿色环保功能,同时确保基层1在长时间使用后,仍然具备良好的耐磨性,进而显著提高了基层1的使用寿命;其次,本发明的合成革在基层1背面粘接了植绒层4,并在植绒层4和基层1之间缝制纤维层5,使得本合成革在穿戴式具有一定的舒适性和保暖性,同时所述纤维层5使得整个合成革具有优异的阻燃性和化学稳定性。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (13)
1.一种环保耐磨合成革,其特征在于:包括基层(1)、抗菌层(2)、耐磨涂层(3)、植绒层(4)和纤维层(5);所述基层(1)顶面通过粘接剂粘接有所述抗菌层(2),所述抗菌层(2)顶面通过粘接剂粘接有所述耐磨涂层(3);所述基层(1)底面通过粘接剂粘接有所述植绒层(4),所述基层(1)和植绒层(4)之间缝制有所述纤维层(5);所述粘接剂厚度为0.2mm。
2.根据权利要求1所述的一种环保耐磨合成革,其特征在于:所述耐磨涂层(3)按质量份数计,包括以下组分:树脂粉40-70份、光稳定剂10-15份、热稳定剂5-10份,耐磨剂3-8份。
3.根据权利要求2所述的一种环保耐磨合成革,其特征在于:所述耐磨剂为石英粉、氧化铝粉末、丁腈橡胶粉末中的一种或多种。
4.根据权利要求3所述的一种环保耐磨合成革,其特征在于:所述光稳定剂为2-羟基-4-正辛氧基二苯甲酮、2,2-硫代双正丁胺镍盐和双癸二酸酯中的一种或多种。
5.根据权利要求4所述的一种环保耐磨合成革,其特征在于:所述耐磨涂层(3)按质量分数计,包括以下组分:树脂粉45份、光稳定剂12份、热稳定剂8份,耐磨剂5份。
6.根据权利要求1所述的一种环保耐磨合成革,其特征在于:所述抗菌层(2)为光触媒纤维层。
7.根据权利要求1所述的一种环保耐磨合成革,其特征在于:所述粘接剂按照质量分数计,包括以下组分:水性粘接剂80份、水性流平剂0.1-0.15份、水性增稠剂0.4-0.6份,且黏度为5000-8000 mPa·s。
8.根据权利要求1所述的一种环保耐磨合成革,其特征在于:所述纤维层(5)为芳砜纶纤维层、芳纶纤维层中的一种。
9.根据权利要求1所述的一种环保耐磨合成革,其特征在于:述植绒层(4)为腈纶绒毛,且绒毛长度为0.5-0.8mm,细度为0.6-1.0dtex。
10.一种利用权利要求1-9任意一项所述的环保耐磨合成革的制备方法,其特征在于,包括如下步骤:
步骤1,将树脂粉、光稳定剂、热稳定剂和耐磨剂组分混合,并在加热搅拌5min,冷却后得到所述耐磨涂层(3);
步骤2,将水性流平剂按组分加入至水性粘接剂搅拌混合30-60s,然后按组分加入水性增稠剂搅拌2min得到所述粘接剂;
步骤3,将所述纤维层(5)覆盖在所述基层(1)顶面,将所述抗菌层(2)两面涂覆所述粘接剂,再以此将所述抗菌层(2)和耐磨涂层(3)热压在所述基层(1)顶面;
步骤4,将所述纤维层(5)覆盖在所述基层(1)底面,将所述粘接剂涂覆在所述植绒层(4)表面,并热压在所述基层(1)底面。
步骤5,将整个面层进行压制冷却,得到所述环保耐磨合成革。
11.根据权利要求10所述的一种环保耐磨合成革的制备方法,其特征在于:所述步骤1的搅拌温度为45-55℃。
12.根据权利要求10所述的一种环保耐磨合成革的制备方法,其特征在于:所述步骤3和步骤4采用胶辊和主加热辊件进行热压。
13.根据权利要求12所述的一种环保耐磨合成革的制备方法,其特征在于:所述步骤3和步骤4的热压温度为180-200℃。
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