Multi-Gating Injection Molding to Enhance the Thermal Conductivity of Carbon Fiber/Polysulfone Composite

IMR OpenIR

	Multi-Gating Injection Molding to Enhance the Thermal Conductivity of Carbon Fiber/Polysulfone Composite
	Sun, Deliang; Lin, Guoming; Sui, Guoxin; Hao, Yulin; Yang, Rui; Zhang, Kai; Sui, GX (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China.
	2017
发表期刊	POLYMER COMPOSITES
ISSN	0272-8397
卷号	38 期号:1 页码:185-191
摘要	Carbon fiber was blended into the polysulfone matrix by twin screw extruder. The polymer composites samples were prepared using four different processing technologies, the compression molding, edge-gating injection molding, sprue-gating injection molding, and the multi-gating injection molding techniques. Among four techniques, the composite samples manufactured by multi-gating injection molding technique got a higher value of thermal conductivity, which is due to the carbon fibers orientation and distribution. The experimental result indicated that the fiber orientation have a significant influence on the thermal conductivity of polymer composites. The thermal conductivity of sample made by multi-gating injection molding was 1.82 W/(m.K)when the fiber content was 26 vol%, which was nearly twice than the values obtained by conventional technologies. (C) 2015 Society of Plastics Engineers; Carbon fiber was blended into the polysulfone matrix by twin screw extruder. The polymer composites samples were prepared using four different processing technologies, the compression molding, edge-gating injection molding, sprue-gating injection molding, and the multi-gating injection molding techniques. Among four techniques, the composite samples manufactured by multi-gating injection molding technique got a higher value of thermal conductivity, which is due to the carbon fibers orientation and distribution. The experimental result indicated that the fiber orientation have a significant influence on the thermal conductivity of polymer composites. The thermal conductivity of sample made by multi-gating injection molding was 1.82 W/(m.K)when the fiber content was 26 vol%, which was nearly twice than the values obtained by conventional technologies. (C) 2015 Society of Plastics Engineers
部门归属	[sun, deliang ; lin, guoming ; sui, guoxin ; hao, yulin ; yang, rui] chinese acad sci, inst met res, shenyang 110016, peoples r china ; [zhang, kai] china acad engn phys, mianyang 621900, peoples r china
学科领域	Materials Science, Composites ; Polymer Science
资助者	China Academy of Engineering Physics [11176034]; National Natural Science Foundation of China
收录类别	SCI
语种	英语
WOS记录号	WOS:000396395800022
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/78367
专题	中国科学院金属研究所
通讯作者	Sui, GX (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Sun, Deliang,Lin, Guoming,Sui, Guoxin,et al. Multi-Gating Injection Molding to Enhance the Thermal Conductivity of Carbon Fiber/Polysulfone Composite[J]. POLYMER COMPOSITES,2017,38(1):185-191.
APA	Sun, Deliang.,Lin, Guoming.,Sui, Guoxin.,Hao, Yulin.,Yang, Rui.,...&Sui, GX .(2017).Multi-Gating Injection Molding to Enhance the Thermal Conductivity of Carbon Fiber/Polysulfone Composite.POLYMER COMPOSITES,38(1),185-191.
MLA	Sun, Deliang,et al."Multi-Gating Injection Molding to Enhance the Thermal Conductivity of Carbon Fiber/Polysulfone Composite".POLYMER COMPOSITES 38.1(2017):185-191.