CN113598165A - 一种磷酸锆载银锌复合抗菌剂 - Google Patents
一种磷酸锆载银锌复合抗菌剂 Download PDFInfo
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Abstract
本发明涉及抗菌剂技术领域,尤其是一种磷酸锆载银锌复合抗菌剂,包括:磷酸锆载体、银离子、锌离子、防霉剂、显色剂以及防虫剂;本发明通过磷酸锆为载体,负载有银离子以及锌离子,双杀菌离子杀菌效果更好,且添加的防霉剂以及杀虫剂能够有效的对该抗菌剂的防霉性能以及杀虫性能做进一步的提升,从而增强了该抗菌剂的功能,使得该杀菌剂的适用范围更广,且该抗菌剂制备方法简单科学,具有一定的商业推广价值。
Description
技术领域
本发明涉及抗菌剂技术领域,尤其涉及一种磷酸锆载银锌复合抗菌剂。
背景技术
载银无机抗菌材料由于其具有耐热性好、抗菌谱广、有效抗菌期长、毒性低、不产生耐药性等优点,广泛应用于建材、轻纺、印染和塑料制品等领域,随着国内外对载银无机抗菌剂研究的深入,载银无机抗菌剂的种类和性能也在不断得到开发与提高,其应用范围也愈来愈广泛,市场也在日益增大。以非金属矿物为载体的抗菌材料的研究与开发虽然在我国起步较晚,进展缓慢,但随着科技的发展和人们生活水平的提高,抗菌产品的需求量将越来越大,非金属矿物天然具备的优越条件和性能,将使它们在载银抗菌材料的应用中占有重要的地位。
现有的载银无机抗菌材料的大多为磷酸锆载银抗菌复合剂,磷酸锆载银抗菌剂抗细菌很好,但是其抗真菌很差,且不具备防霉杀虫的效果。
发明内容
本发明的目的是为了解决现有技术中存在单一杀菌元素杀菌效果有限等缺点,而提出的一种磷酸锆载银锌复合抗菌剂。
为了实现上述目的,本发明采用了如下技术方案:
设计一种磷酸锆载银锌复合抗菌剂,包括:磷酸锆载体、银离子、锌离子、防霉剂、显色剂以及防虫剂;
其制备方法包括如下步骤:
S1、磷酸锆载体制备,在氯氧化锆水溶液中加入磷酸二氢钠水溶液反应得到磷酸锆载体,通过超滤膜进行过滤,过滤掉粒径大于5微米的磷酸锆载体以及氯元素;
S2、溶液制备,将磷酸锆的溶胶沉淀加入等离子水进行稀释搅拌,制成磷酸锆分散液;
S3、离子吸附,将S2中的磷酸锆分散液中加入金属离子溶液,让磷酸锆充分吸附金属离子;
S4、离子交换,将S3吸附完金属离子的磷酸锆分散液加入到离子交换柱中,并加入银离子以及锌离子进行离子交换,使得银离子以及锌离子能够吸附在磷酸锆载体上;
S5、抽滤步骤,将离子交换柱中的反应物取出,进行真空抽滤并清理反应物,同时去除掉其他的阴离子以及酸根;
S6、将S5中处理完成的反应物进行烘干,烘干后的烘干物进入研磨机中,并按重量比加入显色剂、防霉剂以及防虫剂进行研磨,研磨完成后进入马弗炉中进行煅烧后得到磷酸锆载银锌复合抗菌剂。
优选的,所述磷酸锆载体为层状结构。
优选的,所述磷酸锆载体、银离子、锌离子、防霉剂、显色剂以及防虫剂的质量比为1:2:1.5:0.8:0.2:0.3。
优选的,所述S1步骤中,可用银离子检测滤液中是否存在氯元素。
优选的,所述S6步骤中研磨时间为30分钟,研磨后通过筛网过滤,对未研磨好的大颗粒进行再次研磨直至全部能够通过筛网过滤。
优选的,所述S6步骤中的马弗炉设置为800℃,煅烧时间为12H。
优选的,所述防霉剂海藻萃取物、丹皮酚、芥子油、山苍子油、丁香酚、双乙酸钠中的一种或多种。
优选的,所述防虫剂为右旋苯醚菊酯、右旋烯炔菊酯、樟脑中的一种或多种。
本发明提出的一种磷酸锆载银锌复合抗菌剂,有益效果在于:本发明通过磷酸锆为载体,负载有银离子以及锌离子,双杀菌离子杀菌效果更好,不仅具有传统的优良抗细菌性能,且具有抗真菌性能,并且添加的防霉剂以及杀虫剂能够有效的对该抗菌剂的防霉性能以及杀虫性能做进一步的提升,从而增强了该抗菌剂的功能,使得该杀菌剂的适用范围更广,且该抗菌剂制备方法简单科学,具有一定的商业推广价值。
具体实施方式
下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。
实施例一
一种磷酸锆载银锌复合抗菌剂,包括:磷酸锆载体、银离子、锌离子、防霉剂、显色剂以及防虫剂;其中,所述磷酸锆载体、银离子、锌离子、防霉剂、显色剂以及防虫剂的质量比为1:2:1.5:0.8:0.2:0.3,所述磷酸锆载体为层状结构,防霉剂海藻萃取物、丹皮酚、芥子油、山苍子油、丁香酚、双乙酸钠中的一种或多种,述防虫剂为右旋苯醚菊酯、右旋烯炔菊酯、樟脑中的一种或多种。
其制备方法包括如下步骤:
S1、磷酸锆载体制备,在氯氧化锆水溶液中加入磷酸二氢钠水溶液反应得到磷酸锆载体,通过超滤膜进行过滤,过滤掉粒径大于5微米的磷酸锆载体以及氯元素,其中,可用银离子检测滤液中是否存在氯元素;
S2、溶液制备,将磷酸锆的溶胶沉淀加入等离子水进行稀释搅拌,制成磷酸锆分散液;
S3、离子吸附,将S2中的磷酸锆分散液中加入金属离子溶液,让磷酸锆充分吸附金属离子;
S4、离子交换,将S3吸附完金属离子的磷酸锆分散液加入到离子交换柱中,并加入银离子以及锌离子进行离子交换,使得银离子以及锌离子能够吸附在磷酸锆载体上;
S5、抽滤步骤,将离子交换柱中的反应物取出,进行真空抽滤并清理反应物,同时去除掉其他的阴离子以及酸根;
S6、将S5中处理完成的反应物进行烘干,烘干后的烘干物进入研磨机中,并按重量比加入显色剂、防霉剂以及防虫剂进行研磨,研磨完成后进入马弗炉中进行煅烧后得到磷酸锆载银锌复合抗菌剂,其中,研磨时间为30分钟,研磨后通过筛网过滤,对未研磨好的大颗粒进行再次研磨直至全部能够通过筛网过滤,马弗炉设置为700℃,煅烧时间为10H。
实施例二
本实施例与实施例一的区别在于:S6步骤中,研磨时间为40分钟,研磨后通过筛网过滤,对未研磨好的大颗粒进行再次研磨直至全部能够通过筛网过滤,马弗炉设置为750℃,煅烧时间为11H。
实施例三
本实施例与实施例一以及实施例二的区别在于:S6步骤中,研磨时间为50分钟,研磨后通过筛网过滤,对未研磨好的大颗粒进行再次研磨直至全部能够通过筛网过滤,马弗炉设置为800℃,煅烧时间为12H。
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)
1.一种磷酸锆载银锌复合抗菌剂,其特征在于,包括:磷酸锆载体、银离子、锌离子、防霉剂、显色剂以及防虫剂;
其制备方法包括如下步骤:
S1、磷酸锆载体制备,在氯氧化锆水溶液中加入磷酸二氢钠水溶液反应得到磷酸锆载体,通过超滤膜进行过滤,过滤掉粒径大于5微米的磷酸锆载体以及氯元素;
S2、溶液制备,将磷酸锆的溶胶沉淀加入等离子水进行稀释搅拌,制成磷酸锆分散液;
S3、离子吸附,将S2中的磷酸锆分散液中加入金属离子溶液,让磷酸锆充分吸附金属离子;
S4、离子交换,将S3吸附完金属离子的磷酸锆分散液加入到离子交换柱中,并加入银离子以及锌离子进行离子交换,使得银离子以及锌离子能够吸附在磷酸锆载体上;
S5、抽滤步骤,将离子交换柱中的反应物取出,进行真空抽滤并清理反应物,同时去除掉其他的阴离子以及酸根;
S6、将S5中处理完成的反应物进行烘干,烘干后的烘干物进入研磨机中,并按重量比加入显色剂、防霉剂以及防虫剂进行研磨,研磨完成后进入马弗炉中进行煅烧后得到磷酸锆载银锌复合抗菌剂。
2.根据权利要求1所述的一种磷酸锆载银锌复合抗菌剂,其特征在于:所述磷酸锆载体为层状结构。
3.根据权利要求1所述的一种磷酸锆载银锌复合抗菌剂,其特征在于:所述磷酸锆载体、银离子、锌离子、防霉剂、显色剂以及防虫剂的质量比为1:2:1.5:0.8:0.2:0.3。
4.根据权利要求1所述的一种磷酸锆载银锌复合抗菌剂,其特征在于:所述S1步骤中,可用银离子检测滤液中是否存在氯元素。
5.根据权利要求1所述的一种磷酸锆载银锌复合抗菌剂,其特征在于:所述S6步骤中研磨时间为30-50分钟,研磨后通过筛网过滤,对未研磨好的大颗粒进行再次研磨直至全部能够通过筛网过滤。
6.根据权利要求1所述的一种磷酸锆载银锌复合抗菌剂,其特征在于:所述S6步骤中的马弗炉设置为700-800℃,煅烧时间为10-12H。
7.根据权利要求1所述的一种磷酸锆载银锌复合抗菌剂,其特征在于:所述防霉剂海藻萃取物、丹皮酚、芥子油、山苍子油、丁香酚、双乙酸钠中的一种或多种。
8.根据权利要求1所述的一种磷酸锆载银锌复合抗菌剂,其特征在于:所述防虫剂为右旋苯醚菊酯、右旋烯炔菊酯、樟脑中的一种或多种。
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