塑料科技2024，Vol.52Issue(1)：23-27,5.DOI:10.15925/j.cnki.issn1005-3360.2024.01.005
石墨烯含量对微孔发泡塑件泡孔形态的影响
Effect of Graphene Content on Cell Morphology of Microcellular Foams
摘要
Abstract
In order to explore the morphological evolution of acrylonitrile-butadiene-styrene(ABS)microcellular foaming injection with graphene(GP)nanomaterials,the composites with different GP contents were prepared by the microcellular foaming injection process with ABS as the substrate and GP nanomaterials as additives.The effects of GP content on the foaming morphology of ABS/GP composites were discussed.The results show that the increase of GP content can improve the foam morphology of the composites and make the bubble size more uniform.However,when the content of GP exceeds 3%,the bubble shape of composites becomes irregular due to the GP extrusion.When the amount of GP is 2%,the agglomeration of GP is less.The thickness of ABS/2%GP composites is thinner than that of ABS/3%GP,which indicates that the dispersion of GP is better.In X-ray diffraction analysis,the peak value of GP appeared in ABS/GP composites,and the peak value of GP becomes more obvious with the increase of GP content.关键词
石墨烯/丙烯腈-丁二烯-苯乙烯共聚物/微孔发泡/泡孔形态/压缩成型Key words
Graphite/ABS/Microcellular foaming/Cell morphology/Compression molding分类
通用工业技术引用本文复制引用
任建平,徐刚,钟强强,黄世欣..石墨烯含量对微孔发泡塑件泡孔形态的影响[J].塑料科技,2024,52(1):23-27,5.基金项目
2022年台州市科技局项目(22gya15) （22gya15）
2021年浙江省自然科学基金公益性项目(LGG21E050001) （LGG21E050001）
