Effect of plasma treatment parameters on the interfacial joining strength of overmolded hybrid fiber reinforced thermoplastic composites
Effect of plasma treatment parameters on the interfacial joining strength of overmolded hybrid fiber reinforced thermoplastic composites
复制标题
等离子体处理参数对包覆成型混合纤维增强热塑性复合材料界面连接强度的影响
DOI：
10.1002/app.52166
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发表时间：
2022-01
影响因子：
3
通讯作者：
Mingyong Zhou
中科院分区：
文献类型：
--
作者：
Zhanyu Zhai;Qingzhu He;Liang Fu;Ningfeng Liu;Xianhu Liu;Bingyan Jiang;Mingyong Zhou
在这项研究中，混杂纤维增强热塑性复合材料（混杂热塑性复合材料）具有高的界面连接强度制造使用等离子体处理策略和注射包覆成型技术。进行了一系列的实验研究，以确定各种等离子体处理的包覆成型的混杂复合材料的界面连接强度的影响。测试结果表明，与未处理的连续纤维增强热塑性塑料（CFRT）基材相比，经10 min-160 W等离子体处理的CFRT基材表面粗糙度提高了28.7%，接触角降低了50.5%，硅和氟被有效去除，极性官能团含量显著增加，使复合材料的界面剪切强度提高了24.76%。等离子体处理时间的进一步增加并不有助于提高包覆成型混杂复合材料的界面剪切强度。在60 W下的界面剪切强度比在160 W下的高6.38%，这归因于含氧官能团含量的增加。与空气和氮气等离子体处理相比，氧等离子体处理后的包覆成型混杂复合材料的界面剪切强度达到最大值。
In this study, hybrid fiber reinforced thermoplastic composites (hybrid thermoplastic composites) with high interfacial joining strength were fabricated using a plasma treatment strategy and injection overmolding technique. A series of experimental investigations were carried out to ascertain the effects of various plasma treatments on the interfacial joining strength of the overmolded hybrid composites. Test results reveal that compared with the untreated continuous fiber reinforced thermoplastic (CFRT) substrates, the surface roughness of the CFRT substrates treated by plasma with air for the 10 min–160 W set‐up increases by 28.7%, the contact angle decreases by 50.5%, the silicon and fluorine are effectively removed, and the content of polar functional group increases remarkably, which bring about the increase of 24.76% of the interfacial shear strength of the overmolded hybrid composites. Further increase of plasma treatment time does not contribute to increase the interfacial shear strength of the overmolded hybrid composites. The interfacial shear strength at 60 W is 6.38% higher than that at 160 W, which is ascribed to the increase of the oxygen‐containing functional group content. Compared with the air and nitrogen plasma treatment, the interfacial shear strength of the overmolded hybrid composites after oxygen plasma treatment reaches the maximum value.
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大气压等离子体处理对胶粘片状模塑料接头搭接剪切强度的影响
影响因子：
6.1
作者：
Shuang Wang;Junying Min;Jianping Lin;Chengcheng Sun;Shanglu Yang
通讯作者：
Shanglu Yang
影响因子：
4
作者：
Barshilia, Harish C.;Ananth, A.;Srinivas, G.
通讯作者：
Srinivas, G.
DOI：
10.1016/j.ijadhadh.2020.102592
发表时间：
2020-06-01
影响因子：
3.4
作者：
Pizzorni, M.;Lertora, E.;Mandolfino, C.
通讯作者：
Mandolfino, C.
影响因子：
6.4
作者：
G. Zheng;Zongkai He;K. Wang;Xinglong Liu;Quantian Luo;Qing Li;Guangyong Sun
通讯作者：
G. Zheng;Zongkai He;K. Wang;Xinglong Liu;Quantian Luo;Qing Li;Guangyong Sun
影响因子：
2.4
作者：
M. Okayasu;R. Naito
通讯作者：
M. Okayasu;R. Naito