CN107325386A - 一种高强度耐腐蚀聚乙烯薄膜 - Google Patents

一种高强度耐腐蚀聚乙烯薄膜 Download PDF

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CN107325386A
CN107325386A CN201710796668.5A CN201710796668A CN107325386A CN 107325386 A CN107325386 A CN 107325386A CN 201710796668 A CN201710796668 A CN 201710796668A CN 107325386 A CN107325386 A CN 107325386A
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陈元晓
单涛
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Anhui Tian Tai Environmental Protection New Material Ltd By Share Ltd
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Abstract

本发明涉及印刷加工技术领域，具体为一种高强度耐腐蚀聚乙烯薄膜。本发明提出了一种高强度耐腐蚀聚乙烯薄膜，其原料包括高密度聚乙烯、氧化聚乙烯蜡、氢化丁腈橡胶、聚乙二醇辛基苯基醚、丙烯酸羟丙酯、烷基苯磺酸酯、苯二甲酸酐、三聚氰胺氰尿酸盐、碳酸钙粉、氢氧化铝、二乙胺基丙胺、三乙基己基磷酸、三氧化二锑、珍珠岩粉末、偶联剂等，生产的聚乙烯薄膜，稳定性好，具有良好的机械强度，耐磨性高，耐腐蚀、耐高温性能好，经久耐用。

Description

一种高强度耐腐蚀聚乙烯薄膜
技术领域
本发明涉及印刷包装技术领域，具体为一种高强度耐腐蚀聚乙烯薄膜。
背景技术
PE薄膜，即聚乙烯薄膜，是指用聚乙烯生产的薄膜。聚乙烯为典型的热塑性塑料，是无臭、无味、无毒的可燃性白色粉末。成型加工的PE树脂均是经挤出造粒的蜡状颗粒料，外观呈乳白色。其分子量在1万一l00万范围内。分子量越高，其物理力学性能越好，越接近工程材料的要求水平。但分子量越高，其加工的难度也随之增大。聚乙烯熔点为100-130℃，其耐低温性能优良。在-60℃下仍可保持良好的力学性能，但使用温度在80-110℃。
聚乙烯化学稳定性较好，室温下可耐稀硝酸、稀硫酸和任何浓度的盐酸、氢氟酸、磷酸、甲酸、醋酸、氨水、胺类、过氧化氢、氢氧化钠、氢氧化钾等溶液。但不耐强氧化的腐蚀，如发烟硫酸、浓硝酸、铬酸与硫酸的混合液。在室温下上述溶剂会对聚乙烯产生缓慢的侵蚀作用，而在90-100℃下，浓硫酸和浓硝酸会快速地侵蚀聚乙烯，使其破坏或分解。
聚乙烯在大气、阳光和氧的作用下，会发生老化，变色、龟裂、变脆或粉化，丧失其力学性能。聚乙烯无臭，无毒，手感似蜡，具有优良的耐低温性能，化学稳定性好，能耐大多数酸碱的侵蚀，而且质轻，无毒，具有优越的介电性能。但是市场上的聚乙烯薄膜，因为工艺及组分的因素，在使用时存在很多的不足，普遍存在机械强度不够、易腐蚀、不耐高温、易损坏的缺点，使用效果欠佳。
发明内容
针对现有技术中存在的上述问题，本发明提出的一种高强度耐腐蚀聚乙烯薄膜，稳定性好，具有良好的机械强度，耐磨性高，耐腐蚀、耐高温性能好，使用时间长。
本发明的目的可以通过以下技术方案实现：
一种高强度耐腐蚀聚乙烯薄膜，由下列重量份数的原料组成：
高密度聚乙烯17～25份，氧化聚乙烯蜡3～6份，氢化丁腈橡胶4～7份，聚乙二醇辛基苯基醚3～5份，丙烯酸羟丙酯1～3份，烷基苯磺酸酯1～2份，苯二甲酸酐4～7份，三聚氰胺氰尿酸盐2～4份，碳酸钙粉3～5份，氢氧化铝3～6份，二乙胺基丙胺4～8份，三乙基己基磷酸12～15份，三氧化二锑8～14份，珍珠岩粉末10～16份，偶联剂2～6份。
优选地，一种高强度耐腐蚀聚乙烯薄膜，由下列重量份数的原料组成：
高密度聚乙烯21份，氧化聚乙烯蜡4.5份，氢化丁腈橡胶6份，聚乙二醇辛基苯基醚4.8份，丙烯酸羟丙酯2.2份，烷基苯磺酸酯1.6份，苯二甲酸酐5.4份，三聚氰胺氰尿酸盐2.7份，碳酸钙粉4份，氢氧化铝4.7份，二乙胺基丙胺6.5份，三乙基己基磷酸14.5份，三氧化二锑11份，珍珠岩粉末13.5份，偶联剂4份。
优选地，所述氢化丁腈橡胶是以丁腈橡胶为原料，以氢化铑为催化剂，采用溶液加氢法工艺制成
本发明的有益效果：
本发明的一种高强度耐腐蚀聚乙烯薄膜，以高密度聚乙烯、氧化聚乙烯蜡、聚乙二醇辛基苯基醚、丙烯酸羟丙酯、三氧化二锑等为主要原料，添加氢化丁腈橡胶，生产的聚乙烯薄膜，稳定性好，具有良好的机械强度，耐磨性高，耐腐蚀、耐高温性能好，经久耐用。
具体实施方式
为了便于本领域技术人员理解，下面结合具体实施例对本发明作进一步的说明。
实施例1：
一种高强度耐腐蚀聚乙烯薄膜，由下列重量份数的原料组成：
高密度聚乙烯17份，氧化聚乙烯蜡3份，氢化丁腈橡胶7份，聚乙二醇辛基苯基醚5份，丙烯酸羟丙酯1份，烷基苯磺酸酯2份，苯二甲酸酐4份，三聚氰胺氰尿酸盐4份，碳酸钙粉3份，氢氧化铝3份，二乙胺基丙胺8份，三乙基己基磷酸12份，三氧化二锑8份，珍珠岩粉末10份，偶联剂2份。其中氢化丁腈橡胶是以丁腈橡胶为原料，以氢化铑为催化剂，采用溶液加氢法工艺制成。
实施例2：
一种高强度耐腐蚀聚乙烯薄膜，由下列重量份数的原料组成：
高密度聚乙烯25份，氧化聚乙烯蜡6份，氢化丁腈橡胶4份，聚乙二醇辛基苯基醚3份，丙烯酸羟丙酯3份，烷基苯磺酸酯1份，苯二甲酸酐7份，三聚氰胺氰尿酸盐2份，碳酸钙粉5份，氢氧化铝6份，二乙胺基丙胺4份，三乙基己基磷酸15份，三氧化二锑14份，珍珠岩粉末16份，偶联剂6份。其中氢化丁腈橡胶是以丁腈橡胶为原料，以氢化铑为催化剂，采用溶液加氢法工艺制成。
实施例3：
一种高强度耐腐蚀聚乙烯薄膜，由下列重量份数的原料组成：
高密度聚乙烯21份，氧化聚乙烯蜡4.5份，氢化丁腈橡胶6份，聚乙二醇辛基苯基醚4.8份，丙烯酸羟丙酯2.2份，烷基苯磺酸酯1.6份，苯二甲酸酐5.4份，三聚氰胺氰尿酸盐2.7份，碳酸钙粉4份，氢氧化铝4.7份，二乙胺基丙胺6.5份，三乙基己基磷酸14.5份，三氧化二锑11份，珍珠岩粉末13.5份，偶联剂4份。其中氢化丁腈橡胶是以丁腈橡胶为原料，以氢化铑为催化剂，采用溶液加氢法工艺制成。
以上内容仅仅是对本发明结构所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的结构或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (3)

1.一种高强度耐腐蚀聚乙烯薄膜，其特征在于，由下列重量份数的原料组成：
高密度聚乙烯17～25份，氧化聚乙烯蜡3～6份，氢化丁腈橡胶4～7份，聚乙二醇辛基苯基醚3～5份，丙烯酸羟丙酯1～3份，烷基苯磺酸酯1～2份，苯二甲酸酐4～7份，三聚氰胺氰尿酸盐2～4份，碳酸钙粉3～5份，氢氧化铝3～6份，二乙胺基丙胺4～8份，三乙基己基磷酸12～15份，三氧化二锑8～14份，珍珠岩粉末10～16份，偶联剂2～6份。
2.根据权利要求1所述的一种高强度耐腐蚀聚乙烯薄膜，其特征在于，由下列重量份数的原料组成：
高密度聚乙烯21份，氧化聚乙烯蜡4.5份，氢化丁腈橡胶6份，聚乙二醇辛基苯基醚4.8份，丙烯酸羟丙酯2.2份，烷基苯磺酸酯1.6份，苯二甲酸酐5.4份，三聚氰胺氰尿酸盐2.7份，碳酸钙粉4份，氢氧化铝4.7份，二乙胺基丙胺6.5份，三乙基己基磷酸14.5份，三氧化二锑11份，珍珠岩粉末13.5份，偶联剂4份。
3.根据权利要求1所述的一种高强度耐腐蚀聚乙烯薄膜，其特征在于，所述氢化丁腈橡胶是以丁腈橡胶为原料，以氢化铑为催化剂，采用溶液加氢法工艺制成。
CN201710796668.5A 2017-09-06 2017-09-06 一种高强度耐腐蚀聚乙烯薄膜 Pending CN107325386A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112441322A (zh) * 2020-11-19 2021-03-05 韩先锋 一种高强度抗拉伸包装袋

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Publication number Priority date Publication date Assignee Title
CN101469086A (zh) * 2007-12-29 2009-07-01 上海润龙包装用品有限公司 聚乙烯薄膜
CN104558751A (zh) * 2013-10-25 2015-04-29 中国石油化工股份有限公司 一种制备超薄透气膜的组合物及其方法
CN105254985A (zh) * 2015-11-23 2016-01-20 常熟市天娇塑业有限公司 防水聚乙烯薄膜
CN105440401A (zh) * 2015-12-03 2016-03-30 李嘉 一种包装用高韧性pe薄膜及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101469086A (zh) * 2007-12-29 2009-07-01 上海润龙包装用品有限公司 聚乙烯薄膜
CN104558751A (zh) * 2013-10-25 2015-04-29 中国石油化工股份有限公司 一种制备超薄透气膜的组合物及其方法
CN105254985A (zh) * 2015-11-23 2016-01-20 常熟市天娇塑业有限公司 防水聚乙烯薄膜
CN105440401A (zh) * 2015-12-03 2016-03-30 李嘉 一种包装用高韧性pe薄膜及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112441322A (zh) * 2020-11-19 2021-03-05 韩先锋 一种高强度抗拉伸包装袋

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