Adhesion strength study between plasma treated polyester fibres and a rubber matrix

Krump, H.; Šimor, Marcel; Hudeč, Ivan; Jasso, Martin; Luyt, A. S.

doi:10.1016/j.apsusc.2004.06.109

Cited by 47 publications

(33 citation statements)

References 6 publications

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“…On the other hands, it is worth noting that although XRD is a helpful method providing the dspacing of silicate layers by probing the crystal lattice structure, it is not reputed as a standalone technique to study the morphology of nanostructured materials, hence evaluating transmission electron microscopy observations in combination with XRD technique is recommended for reliable identification of an intercalated/exfoliated nanocomposite. In fact, adsorption of polymer chains onto the organoclay galleries increases the adhesion strength between clay layers and macromolecular chains [21], which consequently improves the tensile strength of the nanocomposite samples [22]. On the other hand, stressinduced orientation of nanoclay platelets under tension might result in a considerable improvement in the tensile behavior of rubber nanocomposites [23].…”

Section: Resultsmentioning

confidence: 98%

Hyperelastic model analysis of stress-strain behavior in polybutadiene/ethylene-propylene diene terpolymer nanocomposites

Shokoohi

Naderi

Mehdi

et al. 2015

J Vinyl Addit Technol

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Micromechanics of elastomer nanocomposite samples based on polybutadiene (BR), ethylene‐propylene diene terpolymer (EPDM) hyperelastic matrixes prepared via melt compounding was investigated using uniaxial tensile analysis. Constitutive hyperelastic models, including Polynomial, Yeoh, Ogden, Arruda‐Boyce, and Van der Waals were used to determine material parameters in incompressible isotropic elastic strain‐energy functions on the basis of a nonlinear least squares optimization method by fitting the data obtained from uniaxial classic experiments. Effect of nanoclay (0, 3, 5, 7, and 10 phr) content on the simulation accuracy was investigated. Simulation results compared with the experimental data suggested that the Ogden model as the most consistent model investigated here. J. VINYL ADDIT. TECHNOL., 23:21–27, 2017. © 2015 Society of Plastics Engineers

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Section: Resultsmentioning

confidence: 98%

Hyperelastic model analysis of stress-strain behavior in polybutadiene/ethylene-propylene diene terpolymer nanocomposites

Shokoohi

Naderi

Mehdi

et al. 2015

J Vinyl Addit Technol

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“…These changes were already obtained with activation for several seconds. As Krump et al 6) mentioned before, under sufficient conditions, the relatively short contact between the PET fibre and plasma is sufficient. Higher exposure of treatment caused decrease of adhesion strength.…”

Section: Plasma Treatmentmentioning

confidence: 72%

“…The PET fibres were washed 5 minutes in acetone before plasma modification due to removing of preadhesion surface treatment from the PET surface 6) . Then, the plasma treatment was applied.…”

Section: Adhesion Strength Testingmentioning

confidence: 99%

Plasma Treatment and Polymerization of Textile Reinforcing Materials

et al. 2006

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In this paper different types of surface modification of polyester cords by low-temperature plasma at atmospheric pressure was studied.The first type cords were activated by pulse surface positive corona discharge generated in a plasma reactor or by coplanar dielectric surface barier discharge (DCSBD) in nitrogen or ambient air plasma at atmospheric pressure. The values of the static and dynamic adhesion of untreated cords and the plasma treated cords demonstrated possitive influence of plasma surface treatment on the adhesion of cords to rubber. The mechanical properties were not significantly affected by plasma treatment.The second type of plasma treatment involved the modification of cords by plasma polymerization in mixture of nitrogene with butadiene. The plasma layer homogenously coated the cords surface. The results shove, that values of static and dynamic adhesion for plasma polymerisation of treated cords are comparable with the standard chemical treatment based on resorcinol-formaldehyde latex (RFL).From the study of the surface properties of the plasma treated cords by SEM, AFM and XPS is evident that both chemical interactions and morphological changes of the surface cord fibres are responsible for the improved adhesion between treated reinforcing materials and rubber blend.

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“…Therefore an improved understanding of the ageing of modified surfaces during storage is required to optimize the processing conditions leading to interfacial properties that are controlled and predictable at the time of use. It has been shown that as a result of ageing, the surface properties, acquired after a plasma treatment, disappear (Krump, 2005). Moreover, ageing survey data show that materials never fully return to their untreated surface state.…”

Section: Introductionmentioning

confidence: 99%

“…As ageing with time causes loss of hydrophilic species formed by plasma treatment (Krump, 2005), immobilizing a hydrophilic oligomer like PEG -poly(ethylene glycol) immediately after plasma treatment would perhaps yield a more durable hydrophilic treatment. PEGpoly(ethylene glycol) has been used for surface modification because of its unique properties such as hydrophilicity and flexibility (Harris, 1992).…”

Section: Effect Of Adhesion Of Peg 1500 On Pet Fabricmentioning

confidence: 99%