CN105860226A - 一种防静电抗菌薄膜材料 - Google Patents

一种防静电抗菌薄膜材料 Download PDF

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CN105860226A
CN105860226A CN201610385537.3A CN201610385537A CN105860226A CN 105860226 A CN105860226 A CN 105860226A CN 201610385537 A CN201610385537 A CN 201610385537A CN 105860226 A CN105860226 A CN 105860226A
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蔡小连
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Abstract

本发明公开了一种防静电抗菌薄膜材料,按重量份计,由如下组分制备而得:聚乙烯树脂50‑63份、聚碳酸酯17‑24份、苯乙烯树脂12‑18份、甲醚化氨基树脂6‑12份、过氧化苯甲酰2‑6份、纳米纤维素2‑5份、芥酸酰胺3‑7份、硬脂酸钙2‑5份、草酸钛钾3‑7份、相容剂1‑3份、复合抗菌剂2‑5份、复合防静电剂1.8‑3份、抗氧剂0.5‑2份、增塑剂1‑3份。本发明制备的具有良好的抗静电、抗菌性和机械性能,综合性能好,具有良好的应用价值。

Description

一种防静电抗菌薄膜材料
技术领域
本发明属于薄膜材料领域,涉及一种防静电抗菌薄膜材料。
背景技术
随着例如智能手机、平板电脑、智能家电等电子产品的发展越来越快,因静电聚集导致的电子产品破坏等问题也越来越严重。此外,许多电子材料在使用过程中所产生大量的静电积累,会造成吸尘而影响产品的纯度、电击,甚至产生火花后导致爆炸等严重事故。此外,伴随着电子产品的使用频率增多,电子产品表面黏附的细菌数量越多,会严重影响人们的身体健康。因此,研发一种防静电抗菌薄膜材料显得尤为重要。
发明内容
为解决现有技术的不足,本发明的目的在于克服现有技术的缺陷,提供一种防静电抗菌薄膜材料。
为了实现上述目标,本发明是通过以下技术方案实现的:
一种防静电抗菌薄膜材料,按重量份计,由如下组分制备而得:聚乙烯树脂50-63份、聚碳酸酯17-24份、苯乙烯树脂12-18份、甲醚化氨基树脂6-12份、过氧化苯甲酰2-6份、纳米纤维素2-5份、芥酸酰胺3-7份、硬脂酸钙2-5份、草酸钛钾3-7份、相容剂1-3份、复合抗菌剂2-5份、复合防静电剂1.8-3份、抗氧剂0.5-2份、增塑剂1-3份,
所述复合抗菌剂由片状纳米银、碳酸锂、氧化锌和硼酸组成;
所述复合防静电剂由十八烷基二甲基(3-磺丙基)氢氧化铵内金属盐、椰油基乙基二甲基铵乙基硫酸金属盐和脂肪酸聚乙二醇酯组成;
所述相容剂由马来酸酐接枝物聚丙烯、甲基丙烯酸缩水甘油酯接枝物聚丙烯和硫酸钡复配而成。
优选的,所述复合抗菌剂由质量比为4:1:1的片状纳米银、碳酸锂、氧化锌和硼酸组成。
优选的,所述复合防静电剂由质量比为3:2:5的十八烷基二甲基(3-磺丙基)氢氧化铵内金属盐、椰油基乙基二甲基铵乙基硫酸金属盐和脂肪酸聚乙二醇酯组成。
优选的,所述相容剂由质量比为2:1:1的马来酸酐接枝物聚丙烯、甲基丙烯酸缩水甘油酯接枝物聚丙烯和硫酸钡复配而成。
优选的,所述抗氧剂为抗氧剂BHT、抗氧剂626或抗氧剂1010。
优选的,所述增塑剂为环氧邻苯二甲酸己酯、甘油或聚乙二醇。
优选的,所述的防静电抗菌薄膜材料,按重量份计,由如下组分制备而得:聚乙烯树脂57份、聚碳酸酯19份、苯乙烯树脂15份、甲醚化氨基树脂9份、过氧化苯甲酰5份、纳米纤维素3.5份、芥酸酰胺4份、硬脂酸钙3.2份、草酸钛钾5份、相容剂1.6份、复合抗菌剂2.6份、复合防静电剂2.1份、抗氧剂1.3份、增塑剂1.2份。
本发明的有益效果为:
本发明制备的防静电抗菌薄膜材料的表面电阻为1.8×106Ω~3.5×106Ω,对金黄色葡萄球菌的抗菌率高达95%以上,拉伸强度高于31MPa,伸长率高于185%,具有良好的抗静电、抗菌性和机械性能,综合性能好。
具体实施方式
实施例1
一种防静电抗菌薄膜材料,按重量份计,由如下组分制备而得:聚乙烯树脂57份、聚碳酸酯19份、苯乙烯树脂15份、甲醚化氨基树脂9份、过氧化苯甲酰5份、纳米纤维素3.5份、芥酸酰胺4份、硬脂酸钙3.2份、草酸钛钾5份、相容剂1.6份、复合抗菌剂2.6份、复合防静电剂2.1份、抗氧剂1.3份、增塑剂1.2份,
所述复合抗菌剂由质量比为4:1:1的片状纳米银、碳酸锂、氧化锌和硼酸组成。
所述复合防静电剂由质量比为3:2:5的十八烷基二甲基(3-磺丙基)氢氧化铵内金属盐、椰油基乙基二甲基铵乙基硫酸金属盐和脂肪酸聚乙二醇酯组成。
所述相容剂由质量比为2:1:1的马来酸酐接枝物聚丙烯、甲基丙烯酸缩水甘油酯接枝物聚丙烯和硫酸钡复配而成。
所述抗氧剂为抗氧剂BHT。所述增塑剂为环氧邻苯二甲酸己酯。
经检测,本实施例制备的防静电抗菌薄膜材料的表面电阻为1.8×106Ω,对金黄色葡萄球菌的抗菌率达96.7%,拉伸强度为39MPa,伸长率为216%,具有良好的抗静电、抗菌性和机械性能。
实施例2
一种防静电抗菌薄膜材料,按重量份计,由如下组分制备而得:聚乙烯树脂50份、聚碳酸酯17份、苯乙烯树脂12份、甲醚化氨基树脂6份、过氧化苯甲酰2份、纳米纤维素2份、芥酸酰胺3份、硬脂酸钙2份、草酸钛钾3份、相容剂1份、复合抗菌剂2份、复合防静电剂1.8份、抗氧剂0.5份、增塑剂1份,
所述复合抗菌剂由质量比为2:3:1的片状纳米银、碳酸锂、氧化锌和硼酸组成;
所述复合防静电剂由质量比为1:3:4的十八烷基二甲基(3-磺丙基)氢氧化铵内金属盐、椰油基乙基二甲基铵乙基硫酸金属盐和脂肪酸聚乙二醇酯组成;
所述相容剂由质量比为4:3:1的马来酸酐接枝物聚丙烯、甲基丙烯酸缩水甘油酯接枝物聚丙烯和硫酸钡复配而成。
所述抗氧剂为抗氧剂626或抗氧剂1010。所述增塑剂为甘油。
经检测,本实施例制备的防静电抗菌薄膜材料的表面电阻为3.5×106Ω,对金黄色葡萄球菌的抗菌率达95.8%,拉伸强度为31MPa,伸长率为185%,具有良好的抗静电、抗菌性和机械性能。
实施例3
一种防静电抗菌薄膜材料,按重量份计,由如下组分制备而得:聚乙烯树脂58份、聚碳酸酯20份、苯乙烯树脂15份、甲醚化氨基树脂9份、过氧化苯甲酰4份、纳米纤维素3.5份、芥酸酰胺3.5份、硬脂酸钙4份、草酸钛钾5份、相容剂2份、复合抗菌剂3.5份、复合防静电剂2.4份、抗氧剂1.2份、增塑剂2份,
所述复合抗菌剂由质量比为2:3:1的片状纳米银、碳酸锂、氧化锌和硼酸组成。
所述复合防静电剂由质量比为2:5:1的十八烷基二甲基(3-磺丙基)氢氧化铵内金属盐、椰油基乙基二甲基铵乙基硫酸金属盐和脂肪酸聚乙二醇酯组成。
所述相容剂由质量比为1:3:1的马来酸酐接枝物聚丙烯、甲基丙烯酸缩水甘油酯接枝物聚丙烯和硫酸钡复配而成。
所述抗氧剂为抗氧剂1010。所述增塑剂为聚乙二醇。
经检测,本实施例制备的防静电抗菌薄膜材料的表面电阻为3.2×106Ω,对金黄色葡萄球菌的抗菌率达96.4%,拉伸强度为34MPa,伸长率为202%,具有良好的抗静电、抗菌性和机械性能。
实施例4
一种防静电抗菌薄膜材料,按重量份计,由如下组分制备而得:聚乙烯树脂63份、聚碳酸酯24份、苯乙烯树脂18份、甲醚化氨基树脂12份、过氧化苯甲酰6份、纳米纤维素5份、芥酸酰胺7份、硬脂酸钙5份、草酸钛钾7份、相容剂3份、复合抗菌剂5份、复合防静电剂3份、抗氧剂2份、增塑剂3份,
所述复合抗菌剂由质量比为4:2:1的片状纳米银、碳酸锂、氧化锌和硼酸组成。
所述复合防静电剂由质量比为1:2:5的十八烷基二甲基(3-磺丙基)氢氧化铵内金属盐、椰油基乙基二甲基铵乙基硫酸金属盐和脂肪酸聚乙二醇酯组成。
所述相容剂由质量比为2:1:3的马来酸酐接枝物聚丙烯、甲基丙烯酸缩水甘油酯接枝物聚丙烯和硫酸钡复配而成。
所述抗氧剂为抗氧剂626。所述增塑剂为环氧邻苯二甲酸己酯。
经检测,本实施例制备的防静电抗菌薄膜材料的表面电阻为2.4×106Ω,对金黄色葡萄球菌的抗菌率达96.7%,拉伸强度为32MPa,伸长率为194%,具有良好的抗静电、抗菌性和机械性能。
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解,上述实施例不以任何形式限制本发明,凡采用等同替换或等效变换的方式所获得的技术方案,均落在本发明的保护范围内。

Claims (7)

1. 一种防静电抗菌薄膜材料,其特征在于,按重量份计,由如下组分制备而得:聚乙烯树脂50-63份、聚碳酸酯17-24份、苯乙烯树脂12-18份、甲醚化氨基树脂6-12份、过氧化苯甲酰2-6份、纳米纤维素2-5份、芥酸酰胺3-7份、硬脂酸钙2-5份、草酸钛钾3-7份、相容剂1-3份、复合抗菌剂2-5份、复合防静电剂1.8-3份、抗氧剂0.5-2份、增塑剂1-3份,
所述复合抗菌剂由片状纳米银、碳酸锂、氧化锌和硼酸组成;
所述复合防静电剂由十八烷基二甲基(3-磺丙基)氢氧化铵内金属盐、椰油基乙基二甲基铵乙基硫酸金属盐和脂肪酸聚乙二醇酯组成;
所述相容剂由马来酸酐接枝物聚丙烯、甲基丙烯酸缩水甘油酯接枝物聚丙烯和硫酸钡复配而成。
2. 根据权利要求1所述的防静电抗菌薄膜材料,其特征在于,所述复合抗菌剂由质量比为4:1:1的片状纳米银、碳酸锂、氧化锌和硼酸组成。
3.根据权利要求1所述的防静电抗菌薄膜材料,其特征在于,所述复合防静电剂由质量比为3:2:5的十八烷基二甲基(3-磺丙基)氢氧化铵内金属盐、椰油基乙基二甲基铵乙基硫酸金属盐和脂肪酸聚乙二醇酯组成。
4. 根据权利要求1所述的防静电抗菌薄膜材料,其特征在于,所述相容剂由质量比为2:1:1的马来酸酐接枝物聚丙烯、甲基丙烯酸缩水甘油酯接枝物聚丙烯和硫酸钡复配而成。
5. 根据权利要求1所述的防静电抗菌薄膜材料,其特征在于,所述抗氧剂为抗氧剂BHT、抗氧剂626或抗氧剂1010。
6. 根据权利要求1所述的防静电抗菌薄膜材料,其特征在于,所述增塑剂为环氧邻苯二甲酸己酯、甘油或聚乙二醇。
7.根据权利要求1所述的防静电抗菌薄膜材料,其特征在于,按重量份计,由如下组分制备而得:聚乙烯树脂57份、聚碳酸酯19份、苯乙烯树脂15份、甲醚化氨基树脂9份、过氧化苯甲酰5份、纳米纤维素3.5份、芥酸酰胺4份、硬脂酸钙3.2份、草酸钛钾5份、相容剂1.6份、复合抗菌剂2.6份、复合防静电剂2.1份、抗氧剂1.3份、增塑剂1.2份。
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