CN106167658B - 一种含有多肽的环保型油漆 - Google Patents
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Abstract
本发明提供了一种环保油漆，其包括以下组成及按重量分数计的以下含量：丙烯酸树脂70份、有机颜料10份、松香4份、环己酮10份、表面活性剂2份、改性脂环胺类固化剂10份、邻苯二甲酸酯3份、尿素1份、I型短肽1份、II型短肽0.5份；其中所述I型短肽为谷氨酸‑丝氨酸‑苯丙氨酸‑赖氨酸‑甲硫氨酸，II型短肽为丙氨酸‑丝氨酸‑谷氨酰胺。本发明油漆在提高相关性能的同时有效减少了有害气体释放量。
Description
技术领域
本发明属于油漆领域，具体涉及一种环保型油漆。
背景技术
油漆是现代人类生活中普遍采用的装饰材料。油漆具有防腐、防水、防油、耐化学品、耐温等性能。在没有涂覆油漆的情况下，物件暴露在大气之中，受到大气中水气和氧气等的侵蚀，容易造成木材腐朽、金属锈蚀等。在物件表面涂上涂料后，能形成保护膜阻止或延迟这些破坏现象的发生和发展，延长使用寿命。但是现有技术油漆存在多方面的缺陷，如性能不稳定，硬度、附着力较差以及耐腐蚀性较差。此外，油漆中包含的树脂涂料还会产生大量的有毒有机气体，不符合“低碳环保”要求。如何制备符合环保要求，又能符合工艺要求的油漆，是本领域急需解决的问题。
发明内容
为解决现有技术中存在的不足，本发明提供了一种环保型油漆及其制备方法。本发明的油漆环保无害、适用范围广；制备方法简便，生产效率高。
为此，本发明提供了一种环保油漆，其包括以下组成及按重量分数计的以下含量：
丙烯酸树脂70份、有机颜料10份、松香4份、环己酮10份、表面活性剂2份、改性脂环胺类固化剂10份、邻苯二甲酸酯3份、尿素1份、I型短肽1份、II型短肽0.5份；其中所述I型短肽为谷氨酸-丝氨酸-苯丙氨酸-赖氨酸-甲硫氨酸，II型短肽为丙氨酸-丝氨酸-谷氨酰胺。
所述的有机颜料例如选自有机胺黑、有机喹吖啶酮颜料或有机双吡咯颜料等。
本发明还提供了一种环保油漆的制备方法，其包括如下步骤：
按照丙烯酸树脂70份、有机颜料10份、松香4份、环己酮10份、表面活性剂2份、改性脂环胺类固化剂10份、邻苯二甲酸酯3份、尿素1份、I型短肽1份的重量份称取原料，放置于容器中，然后放入高速分散机中搅拌均匀得到油漆初品，最后添加I型短肽0.5份。
本发明取得的有益效果：
本发明油漆采用多种原料配方，通过合理配伍，使其具有硬度高、附着力强以及不易腐蚀等、无污染、有害物质释放水平低等特点；通过添加一定量不同的短肽，形成分子交联，使得各原料牢固粘着在物件上，不易脱落；短肽还能吸附挥发性有机气体，形成不挥发的无害的分子链物质，使得制备的涂料环保无害。
具体实施方式
以下将采用具体实施例的方式对本发明进行进一步的详述，但是其不应该理解为对本发明的限制。
实施例1
其按照如下方法制备而成而成本发明油漆：
按照丙烯酸树脂70份、有机喹吖啶酮颜料10份、松香4份、环己酮10份、表面活性剂2份、改性脂环胺类固化剂10份、邻苯二甲酸酯3份、尿素1份、I型短肽1份的重量份称取原料，放置于容器中，然后放入高速分散机中搅拌均匀得到油漆初品，最后添加I型短肽0.5份。
其中所述I型短肽为谷氨酸-丝氨酸-苯丙氨酸-赖氨酸-甲硫氨酸，II型短肽为丙氨酸-丝氨酸-谷氨酰胺。
实施例2：
按照如下方法制备对照油漆1：
按照丙烯酸树脂70份、有机喹吖啶酮颜料10份、松香4份、环己酮10份、表面活性剂2份、改性脂环胺类固化剂10份、邻苯二甲酸酯3份、尿素1份、I型短肽1份的重量份称取原料，放置于容器中，然后放入高速分散机中搅拌均匀得到油漆。
按照如下方法制备对照油漆2：
按照丙烯酸树脂70份、有机喹吖啶酮颜料10份、松香4份、环己酮10份、表面活性剂2份、改性脂环胺类固化剂10份、邻苯二甲酸酯3份、尿素1份的重量份称取原料，放置于容器中，然后放入高速分散机中搅拌均匀得到油漆。
实施例3
将实施例1制得的本发明油漆和实施例2制得的对照油漆喷涂在木质器具上，，检测相关性能参数，具体参数见下表1：
表1
通过比较发现，本发明实施例1制备的油漆通过合理的原料配伍，添加了合适类型和质量不同短肽，在各方面性能参数均有较大提高，并显著降低了挥发性有机化合物，使油漆更加环保。
应当注意的是，虽然通过本发明的示例已经进行了前面的描述，但是对本发明做出的将对本领域的技术人员显而易见的这样和其他的改进及改变应认为落入如本文提出的本发明宽广范围内。因此，尽管本发明已经参照了优选的实施方式进行描述，但是，其意并不是使具新颖性的产品由此而受到限制，相反，其旨在包括符合上述公开部分、权利要求的广阔范围之内的各种改进和等同修改。
Claims (1)
1.一种油漆，其由以下按重量分数计含量的成分组成：
丙烯酸树脂70份、有机喹吖啶酮颜料10份、松香4份、环己酮10份、表面活性剂2份、改性脂环胺类固化剂10份、邻苯二甲酸酯3份、尿素1份、I型短肽1份、II型短肽0.5份，其中所述的I型短肽为谷氨酸-丝氨酸-苯丙氨酸-赖氨酸-甲硫氨酸，所述II型短肽为丙氨酸-丝氨酸-谷氨酰胺。
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| CN103122170A (zh) * | 2013-03-10 | 2013-05-29 | 山东蓝图家具制造有限公司 | 一种用于异形件的油漆及其浸涂工艺 |
| CN104177958A (zh) * | 2014-08-28 | 2014-12-03 | 漳州鑫展旺化工有限公司 | 环保型防腐涂料及其制备方法 |
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| CN103122170A (zh) * | 2013-03-10 | 2013-05-29 | 山东蓝图家具制造有限公司 | 一种用于异形件的油漆及其浸涂工艺 |
| CN104177958A (zh) * | 2014-08-28 | 2014-12-03 | 漳州鑫展旺化工有限公司 | 环保型防腐涂料及其制备方法 |
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