Post‐crosslinking behavior of radiation crosslinked polyamide 66 during vibration welding

Post‐crosslinking behavior of radiation crosslinked polyamide 66 during vibration welding
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振动焊接过程中辐射交联聚酰胺 66 的后交联行为

DOI:
10.1002/pen.24300
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发表时间:
2016
影响因子:
3.2
通讯作者:
Drummer D.
Drummer D.
中科院分区:
工程技术4区
文献类型:
--
作者:
Leisen C;Seefried A;Drummer D.

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辐射交联聚酰胺66的振动焊接产生了不同的工艺、结构和性能关系。辐射引起的材料性能改变导致挤压流动受阻和焊缝温度升高。这是有可能实现焊接强度值的基材。一般理论不能完全解释这些交联聚合物的粘附性。一种可能的解释是另一种温度依赖的粘附机制。振动焊接过程中的高温会影响聚酰胺的交联程度,导致辐照后的交联。这些额外的连接可能是一种额外的粘合机制,可以解释交联聚合物的高焊接强度。本文的范围是研究材料和焊接参数对交联程度的影响,并将这些结果与振动焊接过程中产生的温度和焊接强度联系起来。变异较大。ENG。科学。中文信息学报,56:735-742,2016。©2016美国塑料工程师学会
Vibration welding of radiation crosslinked polyamide 66 leads to a different relationship between process, structure, and properties. The radiation‐induced altered material properties result in an impeded squeeze flow and higher temperatures in the weld. It is possible to achieve weld strengths up the value of the base material. General theories cannot completely explain the adhesion for these crosslinked polymers. A possible explanation could be an additional temperature‐dependent adhesion mechanism. The high temperatures during vibration welding could affect the degree of crosslinking and lead to a post‐irradiation crosslinking of the polyamide. These additional links across the joining zone may be an additional adhesion mechanism and could explain the high weld strength of crosslinked polymers. The scope of this paper is to investigate the influence on the degree of crosslinking from material and welding parameters and to correlate these results with temperatures and weld strengths generated in a vibration welding process. POLYM. ENG. SCI., 56:735–742, 2016. © 2016 Society of Plastics Engineers
DOI: 10.1002/pen.24139
发表时间: 2015
影响因子: 3.2
作者:
Leisen C;Menacher M;Drummer D.
通讯作者: Drummer D.
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DOI: 10.1365/s35145-011-0082-2
发表时间: 2011
期刊: Plastics, Rubber and Composites
影响因子: --
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DOI: 10.1007/bf01500434
发表时间: 1966
期刊: Kolloid-Zeitschrift und Zeitschrift für Polymere
影响因子: --
作者:
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发表时间: 1967
影响因子: 2.5
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DOI: 10.1002/pen.760281105
发表时间: 1988
影响因子: 3.2
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