Effect of Nano-Texturing on Adhesion of Thermoplastic Resin against Textured Steel Plate

Long Fiber Thermoplastic-Direct (LFT-D), a new stamping method, has been developed to achieve the short cycle-time manufacturing of Carbon-Fiber-Reinforced thermoplastics (thermoplastic CFRP). In LFT-D method, to shorten cooling time is one of the effective way for achieving more productive manufact...

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Autores principales:	Motoyuki Murashima, Noritsugu Umehara, Hiroyuki Kousaka
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2016
Materias:	nano-texturing adhesion thermoplastic resin stamping thermoplastic cfrp cfrtp mold Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/a2d5b65b0f354b0c8b3b22350b705fb7
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spelling	oai:doaj.org-article:a2d5b65b0f354b0c8b3b22350b705fb72021-11-05T09:21:40ZEffect of Nano-Texturing on Adhesion of Thermoplastic Resin against Textured Steel Plate1881-219810.2474/trol.11.159https://doaj.org/article/a2d5b65b0f354b0c8b3b22350b705fb72016-04-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/11/2/11_159/_pdf/-char/enhttps://doaj.org/toc/1881-2198Long Fiber Thermoplastic-Direct (LFT-D), a new stamping method, has been developed to achieve the short cycle-time manufacturing of Carbon-Fiber-Reinforced thermoplastics (thermoplastic CFRP). In LFT-D method, to shorten cooling time is one of the effective way for achieving more productive manufacturing. During ejection sequence in the LFT-D, thermoplastic resin parts adhere stronger than previous method. High adhesion affects smoothness of the component surface, cycle-time and requested specifications of equipment. So, it is required to reduce the adhesion between the metal mold and thermoplastic resin. This paper reports the effect of nano-texturing on adhesion of thermoplastic resin against the textured steel around glassy-transition temperature. Experimental results show that the adhesion strength increases proportionally with the ratio of contact area. The lowest adhesion strength on nano-textured surface is 0.18 MPa, which is 66% lower than that of flat surface. It is clarified that surface adhesion energy increases with the ratio of contact area Acontact to circumference of contact area Lcircumference.Motoyuki MurashimaNoritsugu UmeharaHiroyuki KousakaJapanese Society of Tribologistsarticlenano-texturingadhesionthermoplastic resinstampingthermoplastic cfrpcfrtpmoldPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 11, Iss 2, Pp 159-167 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	nano-texturing adhesion thermoplastic resin stamping thermoplastic cfrp cfrtp mold Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	nano-texturing adhesion thermoplastic resin stamping thermoplastic cfrp cfrtp mold Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Motoyuki Murashima Noritsugu Umehara Hiroyuki Kousaka Effect of Nano-Texturing on Adhesion of Thermoplastic Resin against Textured Steel Plate
description	Long Fiber Thermoplastic-Direct (LFT-D), a new stamping method, has been developed to achieve the short cycle-time manufacturing of Carbon-Fiber-Reinforced thermoplastics (thermoplastic CFRP). In LFT-D method, to shorten cooling time is one of the effective way for achieving more productive manufacturing. During ejection sequence in the LFT-D, thermoplastic resin parts adhere stronger than previous method. High adhesion affects smoothness of the component surface, cycle-time and requested specifications of equipment. So, it is required to reduce the adhesion between the metal mold and thermoplastic resin. This paper reports the effect of nano-texturing on adhesion of thermoplastic resin against the textured steel around glassy-transition temperature. Experimental results show that the adhesion strength increases proportionally with the ratio of contact area. The lowest adhesion strength on nano-textured surface is 0.18 MPa, which is 66% lower than that of flat surface. It is clarified that surface adhesion energy increases with the ratio of contact area Acontact to circumference of contact area Lcircumference.
format	article
author	Motoyuki Murashima Noritsugu Umehara Hiroyuki Kousaka
author_facet	Motoyuki Murashima Noritsugu Umehara Hiroyuki Kousaka
author_sort	Motoyuki Murashima
title	Effect of Nano-Texturing on Adhesion of Thermoplastic Resin against Textured Steel Plate
title_short	Effect of Nano-Texturing on Adhesion of Thermoplastic Resin against Textured Steel Plate
title_full	Effect of Nano-Texturing on Adhesion of Thermoplastic Resin against Textured Steel Plate
title_fullStr	Effect of Nano-Texturing on Adhesion of Thermoplastic Resin against Textured Steel Plate
title_full_unstemmed	Effect of Nano-Texturing on Adhesion of Thermoplastic Resin against Textured Steel Plate
title_sort	effect of nano-texturing on adhesion of thermoplastic resin against textured steel plate
publisher	Japanese Society of Tribologists
publishDate	2016
url	https://doaj.org/article/a2d5b65b0f354b0c8b3b22350b705fb7
work_keys_str_mv	AT motoyukimurashima effectofnanotexturingonadhesionofthermoplasticresinagainsttexturedsteelplate AT noritsuguumehara effectofnanotexturingonadhesionofthermoplasticresinagainsttexturedsteelplate AT hiroyukikousaka effectofnanotexturingonadhesionofthermoplasticresinagainsttexturedsteelplate
_version_	1718444427398086656

Effect of Nano-Texturing on Adhesion of Thermoplastic Resin against Textured Steel Plate

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