Basic and acidic surface oxides on carbon fiber and their influence on the expected adhesion to polyamide

Bismarck, Alexander; Richter, D.; Wuertz, C.; Springer, Jürgen

doi:10.1016/s0927-7757(99)00262-9

Cited by 44 publications

(21 citation statements)

References 11 publications

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“…Captured images were analysed using ImageJ (Wayne Rasband, NIH, USA) to measure the fragment lengths within the gauge length of SFC following the procedures described in Refs. [30,47]. The shear lag analysis approach proposed by Kelly and Tyson [48,49] was used to calculate the IFSS s between carbon fibres and PA-12:…”

Section: Effect Of Apo Treatment On Carbon Fibre/pa12 Adhesion: Singlmentioning

confidence: 99%

Continuous Atmospheric Plasma Oxidation of Carbon Fibres: Influence on the Fibre Surface and Bulk Properties and Adhesion to Polyamide 12

Erden

Lamorinière

et al. 2010

Plasma Chem Plasma Process

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Continuous atmospheric plasma oxidation (APO) was used to introduce oxygen functionalities to the surface of carbon fibres in an attempt to enhance interfacial adhesion between carbon fibres and polyamide-12 (PA-12). APO only affects the surface properties of the fibres while their bulk properties remained unchanged. Contact angle and f-potential measurements demonstrated that APO-treated fibres became significantly more hydrophilic due to the introduction of polar oxygen-containing groups on the fibre surface, which also resulted in an increase of surface energy on the carbon fibres. The interfacial shear strength of single carbon fibre/PA-12 model composites, determined by single fibre fragmentation tests, showed an increase from 40 to 83 MPa with up to 4 min of APO treatment time which confirms that the fibre/matrix interfacial adhesion was enhanced. This highlights that the incorporation of APO into composite manufacturing will allow tailoring of the fibre/ matrix interface.

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Section: Effect Of Apo Treatment On Carbon Fibre/pa12 Adhesion: Singlmentioning

confidence: 99%

Continuous Atmospheric Plasma Oxidation of Carbon Fibres: Influence on the Fibre Surface and Bulk Properties and Adhesion to Polyamide 12

Erden

Lamorinière

et al. 2010

Plasma Chem Plasma Process

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“…The contact angles of a polymer melt droplet on a fibre can be determined from the shape of a droplet on a fibre using drop length-height methods. This approach has been previously used to determine the interaction between thermoplastics and carbon fibres [19,20]. Generally it was found that the lower the contact angle, the higher the adhesion is between the matrix and the carbon fibres [20][21][22].…”

Section: Introductionmentioning

confidence: 99%

Carbon fibre reinforced poly(vinylidene fluoride): Impact of matrix modification on fibre/polymer adhesion

Tran

Kalinka

et al. 2008

Composites Science and Technology

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“…Preparation of CF containing acidic or basic surface functionalities by different heating and oxidation programs is described in Refs. and . Ref.…”

Section: Fiber/matrix Interactionmentioning

confidence: 97%

Synthetic fibers and thermoplastic short-fiber-reinforced polymers: Properties and characterization

2013

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Among the synthetic fibers, glass fibers (GF) are most widely used in thermoplastic short‐fiber‐reinforced polymers (SFRP), as they offer good strength and stiffness, impact resistance, chemical resistance, and thermal stability at a low price. Carbon fibers (CF) are applied instead of GF, when highest stiffness is required. Other types of synthetic fibers like aramid (AF), basalt (BF), polyacrylonitrile (PAN‐F), polyethylene terephthalate (PET‐F), or polypropylene fibers (PP‐F) are rarely used in SFRP, although they offer some advantages compared with GF. The aim of this article is, to give an overview of various fiber types with regard to their mechanical properties, densities, and prices as well as the performance of their thermoplastic composites. The mechanical properties are presented as Ashby plots of tensile strength versus tensile modulus, both in absolute and specific (absolute value divided by density) values. This overview also focuses on modification of fiber/matrix interaction, as interfacial adhesion has a huge impact on composite performance. A summary of established methods for characterization of fibers, polymers, and composites completes this article. POLYM. COMPOS., 35:227–236, 2014. © 2013 Society of Plastics Engineers

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Basic and acidic surface oxides on carbon fiber and their influence on the expected adhesion to polyamide

Cited by 44 publications

References 11 publications

Continuous Atmospheric Plasma Oxidation of Carbon Fibres: Influence on the Fibre Surface and Bulk Properties and Adhesion to Polyamide 12

Continuous Atmospheric Plasma Oxidation of Carbon Fibres: Influence on the Fibre Surface and Bulk Properties and Adhesion to Polyamide 12

Carbon fibre reinforced poly(vinylidene fluoride): Impact of matrix modification on fibre/polymer adhesion

Synthetic fibers and thermoplastic short-fiber-reinforced polymers: Properties and characterization

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