CN108017824A - 一种抗菌型防锈袋及其制备方法 - Google Patents

一种抗菌型防锈袋及其制备方法 Download PDF

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CN108017824A
CN108017824A CN201711390878.0A CN201711390878A CN108017824A CN 108017824 A CN108017824 A CN 108017824A CN 201711390878 A CN201711390878 A CN 201711390878A CN 108017824 A CN108017824 A CN 108017824A
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antimicrobial form
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缪磊
孙建军
邱丰
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Suzhou Star Fire Plentiful Environmental Packaging Co Ltd
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Abstract

本发明公开了一种抗菌型防锈袋，包括以下重量份的组分：塑料60~80份，防锈剂10~20份，改性剂5~10份，偶联剂1~5份，增塑剂1~5份，有机硅润滑剂0.1~1份，无卤阻燃剂10~20份，防潮剂1~3份和纳米抗菌剂3‑5份。本发明还公开了一种抗菌型防锈袋的制备方法。本发明提供的一种抗菌型防锈袋及其制备方法，改性剂包括疏水剂以及1~3份防潮剂的设置，使本发明的防锈袋具有疏水隔水功能，防止海运环境中的水分和盐分进入防锈袋，防止外界的水分和盐分与气相缓蚀剂反应，从而降低气相缓蚀剂的防锈功能，故本发明的防锈袋适合高湿高盐环境，使有色金属的防锈保护时间可长达5~7年。

Description

一种抗菌型防锈袋及其制备方法
技术领域
本发明涉及一种抗菌型防锈袋及其制备方法，属于高分子材料及加工技术领域。
背景技术
金属加工件在生产加工及运输的过程中，很容易生锈，这就需要使用到防锈袋，防锈袋具有良好的可塑性，能克服传统的防锈产品保护不充分的弱点；具有良好的透明性；有效的产品保护时间可达到1-3年。防锈袋内含有起到防锈作用的气相缓蚀剂，气相缓蚀剂的挥发性随温度的升高而增加，需要特别注意的是：气相缓蚀剂在相对湿度大于75%的环境中，其缓蚀效果将降低，如何防止有色金属在运输（特别是海运）过程中的锈蚀，是目前亟待解决的技术问题。
发明内容
本发明所要解决的技术问题是，提供一种能够防止有色金属在运输（特别是海运）过程中发生锈蚀，保护有色金属时间可长达5~7年的抗菌型防锈袋及其制备方法。
为解决上述技术问题，本发明采用的技术方案为：
一种抗菌型防锈袋，包括以下重量份的组分：塑料60~80份，防锈剂10~20份，改性剂5~10份，偶联剂1~5份，增塑剂1~5份，有机硅润滑剂0.1~1份；无卤阻燃剂10~20份、防潮剂1~3份和纳米抗菌剂3-5份。
所述塑料包括聚乙烯、聚丙烯、聚氯乙烯、聚苯乙烯和聚氨酯中一种或几种。
所述防锈剂包括含氮杂环类化学物、长链羧酸和无机盐，三者的比例为1：（1~2）：（0.1~0.5）。
所述含氮杂环类化学物包括苯骈三氮唑；所述长链羧酸包括十二酸、十三酸和十四酸中的一种或几种；所述无机盐包括碳酸钙和/或碳酸镁。
所述改性剂包括疏水剂，所述疏水剂包括长链烷烃或聚氧乙烯。
所述防潮剂包括羧甲基纤维素或羟丙基甲基纤维素。
所述偶联剂为硅烷偶联剂。
所述纳米抗菌剂包括ZnO/Ag纳米复合抗菌剂。
所述无卤阻燃剂包括磷酸盐类化合物；所述磷酸盐类化合物的白度≥95，分解温度≥350℃。
一种抗菌型防锈袋的制备方法，包括以下步骤：
S01，混料：将长链羧酸加热至至少70°，再加入含氮杂环类化学物和无机盐，搅拌使之全部溶解，然后再加入塑料、改性剂、偶联剂、增塑剂、有机硅润滑剂、无卤阻燃剂、防潮剂和纳米抗菌剂，搅拌使全部混合均匀得混合料；
S02，将上述混合料加入塑料薄膜机中，依次进行熔融、挤出、成型、冷却、处理、收卷、裁切、包装的工序。
所述含氮杂环类化学物和无机盐可分批多次加入。
本发明提供的一种抗菌型防锈袋及其制备方法，改性剂包括疏水剂以及1~3份防潮剂的设置，使本发明的防锈袋具有疏水隔水功能，防止海运环境中的水分和盐分进入防锈袋，防止外界的水分和盐分与气相缓蚀剂反应，从而降低气相缓蚀剂的防锈功能，故本发明的防锈袋适合高湿高盐环境，使有色金属的防锈保护时间可长达5~7年。纳米抗菌剂的加入，ZnO/Ag纳米复合抗菌剂具有抗菌抑菌、祛味防霉等特性，非常适用于医疗用金属零件的防锈操作。
具体实施方式
下面对本发明作更进一步的说明。
实施例1
一种抗菌型防锈袋，包括以下重量份的组分：塑料60份，防锈剂10份，改性剂5份，偶联剂1份，增塑剂1份，有机硅润滑剂0.1份；无卤阻燃剂10份、防潮剂1份和纳米抗菌剂3份。
所述塑料包括聚乙烯、聚丙烯、聚氯乙烯、聚苯乙烯和聚氨酯中一种或几种。
所述防锈剂包括含氮杂环类化学物、长链羧酸和无机盐，三者的比例为1：1：0.1。
所述含氮杂环类化学物包括苯骈三氮唑；所述长链羧酸包括十二酸、十三酸和十四酸中的一种或几种；所述无机盐包括碳酸钙和/或碳酸镁。
所述改性剂包括疏水剂，所述疏水剂包括长链烷烃或聚氧乙烯。
所述防潮剂包括羧甲基纤维素或羟丙基甲基纤维素。
所述偶联剂为硅烷偶联剂。
所述纳米抗菌剂包括ZnO/Ag纳米复合抗菌剂。
所述无卤阻燃剂包括磷酸盐类化合物；所述磷酸盐类化合物的白度≥95，分解温度≥350℃。
一种抗菌型防锈袋的制备方法，包括以下步骤：
S01，混料：将长链羧酸加热至至少70°，再加入含氮杂环类化学物和无机盐，搅拌使之全部溶解，然后再加入塑料、改性剂、偶联剂、增塑剂、有机硅润滑剂、无卤阻燃剂、防潮剂和纳米抗菌剂，搅拌使全部混合均匀得混合料；
S02，将上述混合料加入塑料薄膜机中，依次进行熔融、挤出、成型、冷却、处理、收卷、裁切、包装的工序。
所述含氮杂环类化学物和无机盐可分批多次加入。
实施例2
本实施例与实施例1的区别仅在于：一种抗菌型防锈袋，包括以下重量份的组分：塑料80份，防锈剂20份，改性剂10份，偶联剂5份，增塑剂5份，有机硅润滑剂1份；无卤阻燃剂20份、防潮剂3份和纳米抗菌剂5份。
所述防锈剂包括含氮杂环类化学物、长链羧酸和无机盐，三者的比例为1： 2：0.5。
以上所述仅是本发明的优选实施方式，应当指出：对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (10)

1.一种抗菌型防锈袋，其特征在于：包括以下重量份的组分：塑料60~80份，防锈剂10~20份，改性剂5~10份，偶联剂1~5份，增塑剂1~5份，有机硅润滑剂0.1~1份，无卤阻燃剂10~20份，防潮剂1~3份和纳米抗菌剂3-5份。
2.根据权利要求1所述的一种抗菌型防锈袋，其特征在于：所述塑料包括聚乙烯、聚丙烯、聚氯乙烯、聚苯乙烯和聚氨酯中一种或几种。
3.根据权利要求1所述的一种抗菌型防锈袋，其特征在于：所述防锈剂包括含氮杂环类化学物、长链羧酸和无机盐，三者的比例为1：（1~2）：（0.1~0.5）。
4.根据权利要求3所述的一种抗菌型防锈袋，其特征在于：所述含氮杂环类化学物包括苯骈三氮唑；所述长链羧酸包括十二酸、十三酸和十四酸中的一种或几种；所述无机盐包括碳酸钙和/或碳酸镁。
5.根据权利要求1所述的一种抗菌型防锈袋，其特征在于：所述改性剂包括疏水剂，所述疏水剂包括长链烷烃或聚氧乙烯。
6.根据权利要求1所述的一种抗菌型防锈袋，其特征在于：所述防潮剂包括羧甲基纤维素或羟丙基甲基纤维素。
7.根据权利要求1所述的一种抗菌型防锈袋，其特征在于：所述偶联剂为硅烷偶联剂；所述纳米抗菌剂包括ZnO/Ag纳米复合抗菌剂。
8.根据权利要求1所述的一种抗菌型防锈袋，其特征在于：所述无卤阻燃剂包括磷酸盐类化合物；所述磷酸盐类化合物的白度≥95，分解温度≥350℃。
9.根据权利要求1~8任一项所述的一种抗菌型防锈袋的制备方法，其特征在于：包括以下步骤：
S01，混料：将长链羧酸加热至至少70°，再加入含氮杂环类化学物和无机盐，搅拌使之全部溶解，然后再加入塑料、改性剂、偶联剂、增塑剂、有机硅润滑剂、无卤阻燃剂、防潮剂和纳米抗菌剂，搅拌使全部混合均匀得混合料；
S02，将上述混合料加入塑料薄膜机中，依次进行熔融、挤出、成型、冷却、处理、收卷、裁切、包装的工序。
10.根据权利要求9所述的一种抗菌型防锈袋的制备方法，其特征在于：所述含氮杂环类化学物和无机盐可分批多次加入。
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