CN103103783A - Matte softening, smoothening and natural-luster-finishing treatment agent for synthetic leather and preparation method thereof - Google Patents
Matte softening, smoothening and natural-luster-finishing treatment agent for synthetic leather and preparation method thereof Download PDFInfo
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Abstract
本发明涉及一种合成革用雾面绵滑烫亮处理剂，由以下组分组成：改性聚氨酯树脂、改性耐黄变聚氨酯、异丙醇、丁酮、二甲苯、二氧化硅消光粉、改性硅氧烷以及气象二氧化硅。本发明还涉及该合成革用雾面绵滑烫亮处理剂的制备方法。本发明所述的合成革用雾面绵滑烫亮处理剂符合欧盟的环保标准，由其处理的合成革在手感、视觉效果等方面具有优良的综合效果。本发明方法工艺简单，且生产成本较低。The invention relates to a matte smooth ironing treatment agent for synthetic leather, which consists of the following components: modified polyurethane resin, modified anti-yellowing polyurethane, isopropanol, butanone, xylene, and silica matting powder , modified siloxanes and meteorological silica. The invention also relates to a preparation method of the matte smooth ironing treatment agent for synthetic leather. The matte, slippery, ironing and brightening treatment agent for synthetic leather of the invention meets the environmental protection standards of the European Union, and the synthetic leather treated by it has excellent comprehensive effects in terms of hand feeling, visual effect and the like. The method of the invention has simple process and low production cost.
Description
技术领域 technical field
本发明涉及一种合成革用表面处理剂，特别涉及一种应用于合成革后段工艺的合成革用雾面绵滑烫亮处理剂，还涉及该合成革用雾面绵滑烫亮处理剂的制备方法。The present invention relates to a surface treatment agent for synthetic leather, in particular to a matte, slippery and brightening treatment agent for synthetic leather that is applied to the back-stage process of synthetic leather, and also to the matte, smoother and brighter treatment agent for synthetic leather method of preparation.
背景技术 Background technique
合成革的出现弥补了真皮资源的匮乏，并且相比真皮，合成革能够满足人们对表面多种风格的要求。在合成革领域具有多种表面处理技术以形成不同的表面风格，例如雾面效果，使合成革具有类似真皮的手感是常用的手段，然而现有的处理技术存在表面处理效果不明显、不自然，手感差等问题，同时处理试剂易污染环境，制造成本较高，综合处理效果不佳。The emergence of synthetic leather makes up for the lack of genuine leather resources, and compared with genuine leather, synthetic leather can meet people's requirements for various styles of surfaces. In the field of synthetic leather, there are a variety of surface treatment technologies to form different surface styles, such as matte effect. It is a common method to make synthetic leather have a leather-like feel. However, the existing treatment technologies have surface treatment effects that are not obvious and unnatural. , poor hand feeling and other problems, and the reagents are easy to pollute the environment at the same time, the manufacturing cost is high, and the comprehensive treatment effect is not good.
因此，有必要提供一种克服上述不足的新型合成革用雾面绵滑烫亮处理剂。Therefore, be necessary to provide a kind of novel synthetic leather that overcomes above-mentioned deficiency and smooth iron bright treatment agent with matte surface.
发明内容 Contents of the invention
本发明的目的是提供一种在不增加成本的前期下，环保、综合处理效果好的合成革用雾面绵滑烫亮处理剂。The object of the present invention is to provide a matte smooth ironing treatment agent for synthetic leather that is environmentally friendly and has good comprehensive treatment effects without increasing the cost in the early stage.
本发明的合成革用耐黄变型雾面洗亮处理剂通过以下技术方案实现：Synthetic leather of the present invention is realized through the following technical schemes with anti-yellowing type matte surface washing and brightening treatment agent:
本发明所公开的合成革用雾面绵滑烫亮处理剂由以下组分组成：改性聚氨酯树脂、改性耐黄变聚氨酯、异丙醇、丁酮、二甲苯、二氧化硅消光粉、改性硅氧烷和气象二氧化硅。The matte smooth ironing treatment agent for synthetic leather disclosed by the present invention consists of the following components: modified polyurethane resin, modified anti-yellowing polyurethane, isopropanol, butanone, xylene, silica matting powder, Modified siloxanes and pyrogenic silicas.
本发明提供的合成革用雾面绵滑烫亮处理剂的各组分的配比可以如下：改性聚氨酯树脂23～40重量份、改性耐黄变聚氨酯25～30重量份、异丙醇9～15重量份、丁酮10～15重量份、二甲苯18～25重量份、二氧化硅消光粉2～2.5重量份、改性硅氧烷1～2重量份以及气象二氧化硅1～1.5重量份。The proportioning of each component of the matte smooth ironing treatment agent for synthetic leather provided by the invention can be as follows: 23-40 parts by weight of modified polyurethane resin, 25-30 parts by weight of modified anti-yellowing polyurethane, isopropanol 9-15 parts by weight, 10-15 parts by weight of methyl ethyl ketone, 18-25 parts by weight of xylene, 2-2.5 parts by weight of silica matting powder, 1-2 parts by weight of modified siloxane and 1-2 parts by weight of meteorological silica 1.5 parts by weight.
在本发明的一个实施例中，合成革用雾面绵滑烫亮处理剂的各组分的配比如下：改性聚氨酯树脂23重量份、改性耐黄变聚氨酯25重量份、异丙醇9重量份、丁酮10重量份、二甲苯18重量份、二氧化硅消光粉2.5重量份、改性硅氧烷1.5重量份以及气象二氧化硅1.5重量份。In one embodiment of the present invention, the proportioning of each component of synthetic leather is as follows: 23 parts by weight of modified polyurethane resin, 25 parts by weight of modified anti-yellowing polyurethane, isopropanol 9 parts by weight, 10 parts by weight of methyl ethyl ketone, 18 parts by weight of xylene, 2.5 parts by weight of silica matting powder, 1.5 parts by weight of modified siloxane and 1.5 parts by weight of meteorological silica.
在本发明的另一个实施例中，合成革用耐黄变型雾面洗亮处理剂的各组分的配比如下：改性聚氨酯树脂30重量份、改性耐黄变聚氨酯27重量份、异丙醇12重量份、丁酮12重量份、二甲苯23重量份、二氧化硅消光粉2.3重量份、改性硅氧烷2重量份以及气象二氧化硅1.3重量份。In another embodiment of the present invention, the ratio of each component of the anti-yellowing type matte surface cleaning treatment agent for synthetic leather is as follows: 30 parts by weight of modified polyurethane resin, 27 parts by weight of modified anti-yellowing polyurethane, iso 12 parts by weight of propanol, 12 parts by weight of butanone, 23 parts by weight of xylene, 2.3 parts by weight of silica matting powder, 2 parts by weight of modified siloxane and 1.3 parts by weight of meteorological silica.
在本发明的另一个实施例中，合成革用耐黄变型雾面洗亮处理剂的各组分的配比如下：改性聚氨酯树脂40重量份、改性耐黄变聚氨酯30重量份、异丙醇15重量份、丁酮15重量份、二甲苯25重量份、二氧化硅消光粉2重量份、改性硅氧烷1重量份以及气象二氧化硅1重量份。In another embodiment of the present invention, the ratio of each component of the anti-yellowing type matte surface cleaning treatment agent for synthetic leather is as follows: 40 parts by weight of modified polyurethane resin, 30 parts by weight of modified anti-yellowing polyurethane, iso 15 parts by weight of propanol, 15 parts by weight of butanone, 25 parts by weight of xylene, 2 parts by weight of silica matting powder, 1 part by weight of modified siloxane and 1 part by weight of meteorological silica.
本发明的另一目的是提供一种合成革用雾面绵滑烫亮处理剂的制备方法，包含以下步骤：Another object of the present invention is to provide a method for preparing a matte smooth ironing treatment agent for synthetic leather, comprising the following steps:
1)将改性耐黄变聚氨酯、异丙醇、丁酮、二甲苯、二氧化硅消光粉以及气象二氧化硅混合，搅拌均匀，研磨；1) Mix the modified anti-yellowing polyurethane, isopropanol, butanone, xylene, silica matting powder and meteorological silica, stir evenly, and grind;
2)在步骤1)得到的混合物中加入改性聚氨酯树脂和改性硅氧烷，搅拌均匀，过滤即得合成革用雾面绵滑烫亮处理剂。2) Add modified polyurethane resin and modified siloxane to the mixture obtained in step 1), stir evenly, and filter to obtain a matte smooth ironing treatment agent for synthetic leather.
本发明所提供的合成革用雾面绵滑烫亮处理剂的制备方法中，各组分的配比如下：改性聚氨酯树脂23～40重量份、改性耐黄变聚氨酯25～30重量份、异丙醇9～15重量份、丁酮10～15重量份、二甲苯18～25重量份、二氧化硅消光粉2～2.5重量份、改性硅氧烷1～2重量份以及气象二氧化硅1～1.5重量份。In the preparation method of the matte smooth ironing treatment agent for synthetic leather provided by the present invention, the proportioning of each component is as follows: 23-40 parts by weight of modified polyurethane resin, 25-30 parts by weight of modified anti-yellowing polyurethane , 9 to 15 parts by weight of isopropanol, 10 to 15 parts by weight of butanone, 18 to 25 parts by weight of xylene, 2 to 2.5 parts by weight of silica matting powder, 1 to 2 parts by weight of modified siloxane and weather two 1 to 1.5 parts by weight of silicon oxide.
由于采用以上技术方案，本发明与现有技术相比具有如下优点：Due to the adoption of the above technical scheme, the present invention has the following advantages compared with the prior art:
1.本发明所述的合成革用雾面绵滑烫亮处理剂是环保型材料，符合欧盟的环保标准。1. The matte, slippery, ironing and brightening treatment agent for synthetic leather of the present invention is an environmentally friendly material, which meets the environmental protection standards of the European Union.
2.本发明所述的合成革用雾面绵滑烫亮处理剂的各组分相互协调、共同作用，气象二氧化硅和改性硅氧烷两种材料相互作用，使革面经镜面辊高温烫亮后，具有真皮的绵滑手感，水晶感强，视觉效果独特，综合效果佳。2. The components of the matte, slippery, brightening treatment agent for synthetic leather of the present invention coordinate and act together, and the two materials of meteorological silica and modified siloxane interact to make the leather surface pass through the mirror roller. After being ironed at high temperature, it has the soft and smooth feel of genuine leather, strong crystal feeling, unique visual effect and good overall effect.
3.本发明所述的合成革用雾面绵滑烫亮处理剂能够在现有合成革生产线上应用，工艺简单，不增加生产成本。3. The matte smooth ironing treatment agent for synthetic leather of the present invention can be applied in the existing synthetic leather production line, the process is simple, and the production cost is not increased.
具体实施方式 Detailed ways
下面通过实施例，对本发明技术方案进行详细说明，但是本发明的保护范围不局限于所述实施例。The technical solution of the present invention is described in detail below through examples, but the protection scope of the present invention is not limited to the examples.
实施例1Example 1
合成革用雾面绵滑烫亮处理剂由23重量份改性聚氨酯树脂、25重量份改性耐黄变聚氨酯、9重量份异丙醇、10重量份丁酮、18重量份二甲苯、2.5重量份二氧化硅消光粉、1.5重量份改性硅氧烷以及1.5重量份气象二氧化硅组成。Synthetic leather is made of 23 parts by weight of modified polyurethane resin, 25 parts by weight of modified anti-yellowing polyurethane, 9 parts by weight of isopropyl alcohol, 10 parts by weight of butanone, 18 parts by weight of xylene, 2.5 parts by weight of synthetic leather. It consists of silica matting powder in parts by weight, modified siloxane in 1.5 parts by weight and meteorological silica in 1.5 parts by weight.
上述合成革用雾面绵滑烫亮处理剂的制备方法是：将25重量份的改性耐黄变型聚氨酯、9重量份的异丙酮、10重量份的丁酮、18重量份的二甲苯、2.5重量份的二氧化硅消光粉以及1.5重量份的气象二氧化硅混合，搅拌均匀后进行研磨；在所得的混合物中加入23重量份的改性聚氨酯树脂和1.5重量份的改性硅氧烷，均匀搅拌，过滤即可得到本发明的合成革用雾面绵滑烫亮处理剂。所得到的合成革用雾面绵滑烫亮处理剂的性能指标见表1。The preparation method of above-mentioned synthetic leather matte smooth hot bright treatment agent is: the modified anti-yellowing type polyurethane of 25 parts by weight, the isopropyl ketone of 9 parts by weight, the methyl ethyl ketone of 10 parts by weight, the xylene of 18 parts by weight, 2.5 parts by weight of silica matting powder and 1.5 parts by weight of meteorological silica are mixed, stirred evenly and ground; 23 parts by weight of modified polyurethane resin and 1.5 parts by weight of modified siloxane are added to the resulting mixture , uniformly stirred, and filtered to obtain the matte, slippery, brightening treatment agent for synthetic leather of the present invention. See Table 1 for the performance index of the obtained synthetic leather matte smooth ironing and brightening treatment agent.
上述制备过程中所采用的搅拌、研磨、过滤等方法均为本领域内惯用的方法。The stirring, grinding, filtering and other methods used in the above preparation process are all conventional methods in the art.
实施例2Example 2
本实施例中所公开的合成革用雾面绵滑烫亮处理剂的各组分的配比如下：改性聚氨酯树脂30重量份、改性耐黄变聚氨酯27重量份、异丙醇12重量份、丁酮12重量份、二甲苯25重量份、二氧化硅消光粉2.3重量份、改性硅氧烷2重量份以及气象二氧化硅1.3重量份。The proportioning ratio of each component of the matte smooth ironing treatment agent for synthetic leather disclosed in this embodiment is as follows: 30 parts by weight of modified polyurethane resin, 27 parts by weight of modified anti-yellowing polyurethane, 12 parts by weight of isopropanol 12 parts by weight of butanone, 25 parts by weight of xylene, 2.3 parts by weight of silica matting powder, 2 parts by weight of modified siloxane and 1.3 parts by weight of meteorological silica.
上述合成革用雾面绵滑烫亮处理剂的制备方法是：将27重量份的改性耐黄变型聚氨酯、12重量份的异丙酮、12重量份的丁酮、23重量份的二甲苯、2.3重量份的二氧化硅消光粉以及1.3重量份的气象二氧化硅混合，搅拌均匀后进行研磨；在所得的混合物中加入30重量份的改性聚氨酯树脂和2重量份的改性硅氧烷，均匀搅拌，过滤即可得到本发明的合成革用雾面绵滑烫亮处理剂。所得到的合成革用雾面绵滑烫亮处理剂的性能指标见表1。The preparation method of the above-mentioned synthetic leather matte smooth ironing treatment agent is: the modified anti-yellowing polyurethane of 27 parts by weight, the isopropyl ketone of 12 parts by weight, the methyl ethyl ketone of 12 parts by weight, the xylene of 23 parts by weight, 2.3 parts by weight of silica matting powder and 1.3 parts by weight of meteorological silica are mixed, stirred evenly and ground; 30 parts by weight of modified polyurethane resin and 2 parts by weight of modified siloxane are added to the resulting mixture , uniformly stirred, and filtered to obtain the matte, slippery, brightening treatment agent for synthetic leather of the present invention. See Table 1 for the performance index of the obtained synthetic leather matte smooth ironing and brightening treatment agent.
上述制备过程中所采用的搅拌、研磨、过滤等方法均为本领域内惯用的方法。The stirring, grinding, filtering and other methods used in the above preparation process are all conventional methods in the art.
实施例3Example 3
本实施例中所公开的合成革用雾面绵滑烫亮处理剂的各组分的配比如下：改性聚氨酯树脂40重量份、改性耐黄变聚氨酯30重量份、异丙醇15重量份、丁酮15重量份、二甲苯25重量份、二氧化硅消光粉2重量份、改性硅氧烷1重量份以及气象二氧化硅1重量份。The proportioning ratio of each component of the matte smooth ironing treatment agent for synthetic leather disclosed in this embodiment is as follows: 40 parts by weight of modified polyurethane resin, 30 parts by weight of modified anti-yellowing polyurethane, 15 parts by weight of isopropanol 15 parts by weight of butanone, 25 parts by weight of xylene, 2 parts by weight of silica matting powder, 1 part by weight of modified siloxane and 1 part by weight of meteorological silica.
上述合成革用雾面绵滑烫亮处理剂的制备方法是：将30重量份的改性耐黄变型聚氨酯、15重量份的异丙酮、15重量份的丁酮、25重量份的二甲苯、2重量份的二氧化硅消光粉以及1重量份的气象二氧化硅混合，搅拌均匀后进行研磨；在所得的混合物中加入40重量份的改性聚氨酯树脂和1重量份的改性硅氧烷，均匀搅拌，过滤即可得到本发明的合成革用雾面绵滑烫亮处理剂。所得到的合成革用雾面绵滑烫亮处理剂的性能指标见表1。The preparation method of above-mentioned synthetic leather matte smooth ironing bright treatment agent is: the modified anti-yellowing type polyurethane of 30 weight parts, the isopropyl ketone of 15 weight parts, the methyl ethyl ketone of 15 weight parts, the xylene of 25 weight parts, 2 parts by weight of silica matting powder and 1 part by weight of meteorological silica are mixed, stirred evenly and then ground; 40 parts by weight of modified polyurethane resin and 1 part by weight of modified siloxane are added to the resulting mixture , uniformly stirred, and filtered to obtain the matte, slippery, brightening treatment agent for synthetic leather of the present invention. See Table 1 for the performance index of the obtained synthetic leather matte smooth ironing and brightening treatment agent.
上述制备过程中所采用的搅拌、研磨、过滤等方法均为本领域内惯用的方法。The stirring, grinding, filtering and other methods used in the above preparation process are all conventional methods in the art.
表1Table 1
以上所述仅为本发明的较佳实施例，并非用来限定本发明的实施范围；如果不脱离本发明的精神和范围，对本发明进行修改或者等同替换，均应涵盖在本发明权利要求的保护范围当中。The above description is only a preferred embodiment of the present invention, and is not intended to limit the implementation scope of the present invention; if it does not depart from the spirit and scope of the present invention, any modification or equivalent replacement of the present invention shall be covered by the claims of the present invention. within the scope of protection.
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| CN104032583A (en) * | 2014-06-30 | 2014-09-10 | 江苏宝泽高分子材料股份有限公司 | Yangbuck matt surface unsmooth wax feeling treating agent for synthetic leather and preparation method thereof |
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| CN103103783B (en) | 2014-11-26 |
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