CN103408921A - 一种含有石墨烯的耐腐蚀膜 - Google Patents

一种含有石墨烯的耐腐蚀膜 Download PDF

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CN103408921A
CN103408921A CN2013103003238A CN201310300323A CN103408921A CN 103408921 A CN103408921 A CN 103408921A CN 2013103003238 A CN2013103003238 A CN 2013103003238A CN 201310300323 A CN201310300323 A CN 201310300323A CN 103408921 A CN103408921 A CN 103408921A
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graphene
parts
film
corrosion resistance
corrosion
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CN103408921B (zh
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林耀朋
张旭
吴军
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Suzhou Xugong New Material Technology Co.,Ltd.
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Suzhou Aitesi Environmental Protection Material Co Ltd
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Abstract

一种含有石墨烯的耐腐蚀膜，由以下成分按照重量比组成：石墨烯0.5～2份，聚氨酯10～20份，丙烯酸羟乙酯10～20份，碳酸镁5～10份，白云石粉5～10份。含有石墨烯的膜具有良好的耐腐蚀性。

Description

一种含有石墨烯的耐腐蚀膜
技术领域
本发明涉及一种耐腐蚀膜，特别是涉及一种含有石墨烯的耐腐蚀膜。
背景技术
在电子元器件的制备过程中，经常会接触到酸洗和碱洗等工艺，同时制备出产品后，遇到极端环境时，对产品和设备的耐腐蚀性要求也较高。如果元器件上膜的组成具有良好的耐腐蚀性，便可大大地拓展膜的应用范围，同时，石墨烯的加入，也许会对膜产生预料不到的良好的效果。
发明内容
要解决的技术问题：常规耐腐蚀膜耐腐蚀效果较差的问题。
技术方案：一种含有石墨烯的耐腐蚀膜，由以下成分按照重量比组成：石墨烯0.5～2份，聚氨酯10～20份，丙烯酸羟乙酯10～20份，碳酸镁5～10份，白云石粉5～10份。
制备方法：首先称取石墨烯0.5～2kg，聚氨酯10～20kg，丙烯酸羟乙酯10～20kg，碳酸镁5～10kg，白云石粉5～10kg，常温下将上述成分搅拌均匀，用刷子均匀涂抹在基板表面，膜的厚度为0.3～0.6mm。自然风干后即可得到含有石墨烯的耐腐蚀膜。
有益效果：含有石墨烯的膜具有良好的耐腐蚀性。
具体实施方式
实施例1
首先称取石墨烯0.5kg，聚氨酯10kg，丙烯酸羟乙酯20kg，碳酸镁5kg，白云石粉10kg，常温下将上述成分搅拌均匀，用刷子均匀涂抹在铁表面，膜的厚度为0.3mm。
实施例2
制备方法同实施例1，具体成分含量如下：石墨烯2kg，聚氨酯20kg，丙烯酸羟乙酯10kg，碳酸镁10kg，白云石粉5kg，膜的厚度为0.6mm。
实施例3
制备方法同实施例1，具体成分含量如下：石墨烯1kg，聚氨酯15kg，丙烯酸羟乙酯15kg，碳酸镁8kg，白云石粉7kg，膜的厚度为0.5mm。
耐腐蚀性测试
将上述实施例1、实施例2、实施例3获得的膜进行耐腐蚀性测试，酸液选择为0.2mol/L的醋酸溶液，碱液为0.5mol/L的氢氧化镁溶液，浸泡时间为10天。10天后，实施例1、实施例2、实施例3的样品均未有明显变化，依然保留了原有的性能，具备了非常好的耐腐蚀性。

Claims (4)

1.一种含有石墨烯的耐腐蚀膜，其特征在于由以下成分按照重量比组成：石墨烯0.5～2份，聚氨酯10～20份，丙烯酸羟乙酯10～20份，碳酸镁5～10份，白云石粉5～10份。
2.根据权利要求1所述的一种含有石墨烯的耐腐蚀膜，其特征在于石墨烯为2份。
3.根据权利要求1所述的一种含有石墨烯的耐腐蚀膜，其特征在于聚氨酯为10份。
4.根据权利要求1所述的一种含有石墨烯的耐腐蚀膜，其特征在于白云石粉为10份。
CN201310300323.8A 2013-07-17 2013-07-17 一种含有石墨烯的耐腐蚀膜 Active CN103408921B (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102159655A (zh) * 2008-09-15 2011-08-17 巴斯夫涂料有限公司 用于涂覆复合材料的固化性组合物
US20110281071A1 (en) * 2009-01-30 2011-11-17 Bayer Materialscience Ag Process for incorporating carbon particles into a polyurethane surface layer
CN102424705A (zh) * 2011-09-21 2012-04-25 中国科学技术大学 聚合物/石墨烯纳米复合材料的制备方法
CN103113786A (zh) * 2013-03-07 2013-05-22 苏州牛剑新材料有限公司 一种石墨烯导电油墨及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102159655A (zh) * 2008-09-15 2011-08-17 巴斯夫涂料有限公司 用于涂覆复合材料的固化性组合物
US20110281071A1 (en) * 2009-01-30 2011-11-17 Bayer Materialscience Ag Process for incorporating carbon particles into a polyurethane surface layer
CN102424705A (zh) * 2011-09-21 2012-04-25 中国科学技术大学 聚合物/石墨烯纳米复合材料的制备方法
CN103113786A (zh) * 2013-03-07 2013-05-22 苏州牛剑新材料有限公司 一种石墨烯导电油墨及其制备方法

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