CN109397776B - 一种抗静电屏蔽铝塑复合包装材料 - Google Patents

一种抗静电屏蔽铝塑复合包装材料 Download PDF

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CN109397776B
CN109397776B CN201811254799.1A CN201811254799A CN109397776B CN 109397776 B CN109397776 B CN 109397776B CN 201811254799 A CN201811254799 A CN 201811254799A CN 109397776 B CN109397776 B CN 109397776B
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应伟
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Xi'an Xinbaizhong Composite Packing Co ltd
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Abstract

本发明公开了一种抗静电屏蔽铝塑复合包装材料，从外往内依次设置的外保护层、外粘合胶层、防静电涂层、铝箔层、外粘合胶层A、尼龙薄膜、外粘合胶层B和热封层；所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂42‑55份、环氧树脂50‑60份、硅藻土20‑35份、纯度99％以上的石墨20‑28份、分散剂0.5‑1.3份、消泡剂2‑4份、增稠剂3‑5份；本发明采用增加有防静电涂层，采用双层防静电措施，可以提高抗静电屏蔽的能力；用发泡机进行发泡，将得到的复合发泡浆料涂覆在防静电涂层的外侧，作为保护层能够能对外界的冲击以及穿刺产生良好的缓冲作用，在内侧设有尼龙薄膜，可以避免内侧物体对铝箔层。

Description

一种抗静电屏蔽铝塑复合包装材料
技术领域
本发明涉及包装材料技术领域，具体是一种抗静电屏蔽铝塑复合包装材料。
背景技术
铝塑复合包装材料是由铝箔与高强度、可热封的塑料薄膜复合而成，综合了铝箔的高阻隔性以及塑料薄膜的柔韧性，具有优良的阻隔、力学及热封性能，而且无毒、无味、不污染内装物，广泛应用于食品、药品、化妆品等商品的包装，具有极高的市场潜力。但是铝箔的耐折、耐冲击和抗穿刺能力差，容易在包装、使用过程中形成针孔导致，使其内的铝箔遭到破坏，从而不具有抗静电屏蔽的能力。
发明内容
本发明的目的在于提供一种抗静电屏蔽铝塑复合包装材料，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种抗静电屏蔽铝塑复合包装材料，从外往内依次设置的外保护层、外粘合胶层、防静电涂层、铝箔层、外粘合胶层A、尼龙薄膜、外粘合胶层B和热封层；所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂42-55份、环氧树脂50-60份、硅藻土20-35份、纯度99％以上的石墨20-28份、分散剂0.5-1.3份、消泡剂2-4份、增稠剂3-5份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯40-60份、聚酰胺蜡25-35份、二正己胺16-28份、热塑性聚氨酯弹性体75-88份、苯并咪唑2-5份、润滑剂6-11份、无规共聚聚丙烯35-47份、环氧棉籽油1-9份、磺乙基纤维素12-22份、山芋淀粉5-10份和十二烷基三甲基氯化铵5-10份。
作为本发明进一步的方案：所述铝箔层的厚度为100-120微米。
作为本发明再进一步的方案：所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂43-54份、环氧树脂51-59份、硅藻土21-34份、纯度99％以上的石墨21-27份、分散剂0.6-1.2份、消泡剂2.1-3.9份、增稠剂3.1-4.9份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯41-59份、聚酰胺蜡26-34份、二正己胺17-27份、热塑性聚氨酯弹性体76-87份、苯并咪唑2.1-4.9份、润滑剂7-10份、无规共聚聚丙烯36-46份、环氧棉籽油2-8份、磺乙基纤维素13-21份、山芋淀粉6-9份和十二烷基三甲基氯化铵6-9份。
作为本发明再进一步的方案：所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂48.5份、环氧树脂55份、硅藻土27.5份、纯度99％以上的石墨24份、分散剂0.9份、消泡剂3份、增稠剂4份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯50份、聚酰胺蜡30份、二正己胺22份、热塑性聚氨酯弹性体81.5份、苯并咪唑3.5份、润滑剂8.5份、无规共聚聚丙烯41份、环氧棉籽油5份、磺乙基纤维素17份、山芋淀粉7.5份和十二烷基三甲基氯化铵7.5份。
作为本发明再进一步的方案：所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂42份、环氧树脂50份、硅藻土20份、纯度99％以上的石墨20份、分散剂0.5份、消泡剂2份、增稠剂3份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯40份、聚酰胺蜡25份、二正己胺16份、热塑性聚氨酯弹性体75份、苯并咪唑2份、润滑剂6份、无规共聚聚丙烯35份、环氧棉籽油1份、磺乙基纤维素12份、山芋淀粉5份和十二烷基三甲基氯化铵5份。
作为本发明再进一步的方案：所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂55份、环氧树脂60份、硅藻土35份、纯度99％以上的石墨28份、分散剂1.3份、消泡剂4份、增稠剂5份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯60份、聚酰胺蜡35份、二正己胺28份、热塑性聚氨酯弹性体88份、苯并咪唑5份、润滑剂11份、无规共聚聚丙烯47份、环氧棉籽油19份、磺乙基纤维素22份、山芋淀粉10份和十二烷基三甲基氯化铵10份。
与现有技术相比，本发明的有益效果是：本发明采用增加有防静电涂层，采用双层防静电措施，可以提高抗静电屏蔽的能力；用发泡机进行发泡，将得到的复合发泡浆料涂覆在防静电涂层的外侧，作为保护层能够能对外界的冲击以及穿刺产生良好的缓冲作用，在内侧设有尼龙薄膜，可以避免内侧物体对铝箔层。
具体实施方式
下面结合具体实施方式对本发明的技术方案作进一步详细地说明。
实施例1
一种抗静电屏蔽铝塑复合包装材料，从外往内依次设置的外保护层、外粘合胶层、防静电涂层、铝箔层、外粘合胶层A、尼龙薄膜、外粘合胶层B和热封层；所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂42份、环氧树脂50份、硅藻土20份、纯度99％以上的石墨20份、分散剂0.5份、消泡剂2份、增稠剂3份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯40份、聚酰胺蜡25份、二正己胺16份、热塑性聚氨酯弹性体75份、苯并咪唑2份、润滑剂6份、无规共聚聚丙烯35份、环氧棉籽油1份、磺乙基纤维素12份、山芋淀粉5份和十二烷基三甲基氯化铵5份。
实施例2
一种抗静电屏蔽铝塑复合包装材料，从外往内依次设置的外保护层、外粘合胶层、防静电涂层、铝箔层、外粘合胶层A、尼龙薄膜、外粘合胶层B和热封层；所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂55份、环氧树脂60份、硅藻土35份、纯度99％以上的石墨28份、分散剂1.3份、消泡剂4份、增稠剂5份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯60份、聚酰胺蜡35份、二正己胺28份、热塑性聚氨酯弹性体88份、苯并咪唑5份、润滑剂11份、无规共聚聚丙烯47份、环氧棉籽油19份、磺乙基纤维素22份、山芋淀粉10份和十二烷基三甲基氯化铵10份。
实施例3
一种抗静电屏蔽铝塑复合包装材料，从外往内依次设置的外保护层、外粘合胶层、防静电涂层、铝箔层、外粘合胶层A、尼龙薄膜、外粘合胶层B和热封层；所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂54份、环氧树脂59份、硅藻土34份、纯度99％以上的石墨27份、分散剂1.2份、消泡剂3.9份、增稠剂4.9份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯59份、聚酰胺蜡34份、二正己胺27份、热塑性聚氨酯弹性体87份、苯并咪唑4.9份、润滑剂10份、无规共聚聚丙烯46份、环氧棉籽油8份、磺乙基纤维素21份、山芋淀粉9份和十二烷基三甲基氯化铵9份。
实施例4
一种抗静电屏蔽铝塑复合包装材料，从外往内依次设置的外保护层、外粘合胶层、防静电涂层、铝箔层、外粘合胶层A、尼龙薄膜、外粘合胶层B和热封层；所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂43份、环氧树脂51份、硅藻土21份、纯度99％以上的石墨21份、分散剂0.6份、消泡剂2.1份、增稠剂3.1份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯41份、聚酰胺蜡26份、二正己胺17份、热塑性聚氨酯弹性体76份、苯并咪唑2.1份、润滑剂7份、无规共聚聚丙烯36份、环氧棉籽油2份、磺乙基纤维素13份、山芋淀粉6份和十二烷基三甲基氯化铵6份。
实施例5
一种抗静电屏蔽铝塑复合包装材料，从外往内依次设置的外保护层、外粘合胶层、防静电涂层、铝箔层、外粘合胶层A、尼龙薄膜、外粘合胶层B和热封层；所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂48.5份、环氧树脂55份、硅藻土27.5份、纯度99％以上的石墨24份、分散剂0.9份、消泡剂3份、增稠剂4份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯50份、聚酰胺蜡30份、二正己胺22份、热塑性聚氨酯弹性体81.5份、苯并咪唑3.5份、润滑剂8.5份、无规共聚聚丙烯41份、环氧棉籽油5份、磺乙基纤维素17份、山芋淀粉7.5份和十二烷基三甲基氯化铵7.5份。
上面对本发明的较佳实施方式作了详细说明，但是本发明并不限于上述实施方式，在本领域的普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。

Claims (5)

1.一种抗静电屏蔽铝塑复合包装材料，其特征在于，从外往内依次设置的外保护层、外粘合胶层、防静电涂层、铝箔层、外粘合胶层A、尼龙薄膜、外粘合胶层B和热封层；
所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂42-55份、环氧树脂50-60份、硅藻土20-35份、纯度99％以上的石墨20-28份、分散剂0.5-1.3份、消泡剂2-4份、增稠剂3-5份；
所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯40-60份、聚酰胺蜡25-35份、二正己胺16-28份、热塑性聚氨酯弹性体75-88份、苯并咪唑2-5份、润滑剂6-11份、无规共聚聚丙烯35-47份、环氧棉籽油1-9份、磺乙基纤维素12-22份、山芋淀粉5-10份和十二烷基三甲基氯化铵5-10份；
所述铝箔层的厚度为100-120微米。
2.根据权利要求1所述的一种抗静电屏蔽铝塑复合包装材料，其特征在于，所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂43-54份、环氧树脂51-59份、硅藻土21-34份、纯度99％以上的石墨21-27份、分散剂0.6-1.2份、消泡剂2.1-3.9份、增稠剂3.1-4.9份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯41-59份、聚酰胺蜡26-34份、二正己胺17-27份、热塑性聚氨酯弹性体76-87份、苯并咪唑2.1-4.9份、润滑剂7-10份、无规共聚聚丙烯36-46份、环氧棉籽油2-8份、磺乙基纤维素13-21份、山芋淀粉6-9份和十二烷基三甲基氯化铵6-9份。
3.根据权利要求1所述的一种抗静电屏蔽铝塑复合包装材料，其特征在于，所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂48.5份、环氧树脂55份、硅藻土27.5份、纯度99％以上的石墨24份、分散剂0.9份、消泡剂3份、增稠剂4份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯50份、聚酰胺蜡30份、二正己胺22份、热塑性聚氨酯弹性体81.5份、苯并咪唑3.5份、润滑剂8.5份、无规共聚聚丙烯41份、环氧棉籽油5份、磺乙基纤维素17份、山芋淀粉7.5份和十二烷基三甲基氯化铵7.5份。
4.根据权利要求1所述的一种抗静电屏蔽铝塑复合包装材料，其特征在于，所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂42份、环氧树脂50份、硅藻土20份、纯度99％以上的石墨20份、分散剂0.5份、消泡剂2份、增稠剂3份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯40份、聚酰胺蜡25份、二正己胺16份、热塑性聚氨酯弹性体75份、苯并咪唑2份、润滑剂6份、无规共聚聚丙烯35份、环氧棉籽油1份、磺乙基纤维素12份、山芋淀粉5份和十二烷基三甲基氯化铵5份。
5.根据权利要求1所述的一种抗静电屏蔽铝塑复合包装材料，其特征在于，所述防静电涂层包括下列重量份的组份：合成丙烯酸树脂55份、环氧树脂60份、硅藻土35份、纯度99％以上的石墨28份、分散剂1.3份、消泡剂4份、增稠剂5份；所述外保护层包括下列重量份的组份：乙氧化三羟甲基丙烷三丙烯酸酯60份、聚酰胺蜡35份、二正己胺28份、热塑性聚氨酯弹性体88份、苯并咪唑5份、润滑剂11份、无规共聚聚丙烯47份、环氧棉籽油19份、磺乙基纤维素22份、山芋淀粉10份和十二烷基三甲基氯化铵10份。
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