Adhesion of nitrile rubber (NBR) to polyethylene terephthalate (PET) fabric. Part 1: PET surface modification by methylenediphenyl di-isocyanate (MDI)

Razavizadeh, Mahmoud; Jamshidi, Masoud

doi:10.1016/j.apsusc.2015.10.137

Cited by 20 publications

(14 citation statements)

References 16 publications

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“…4 Therefore, many efforts have been made to improve these deficiencies. [5][6][7][8][9] On the other hand, nylon cord has the superior fatigue resistance and good adhesion but poor dimensional stability. Yilmaz B.…”

Section: Introductionmentioning

confidence: 99%

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Preparation and characteristics of an advanced polyester tire cord with hybrid effect

Tian

Wei

2019

Journal of Engineered Fibers and Fabrics

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Many efforts have been made to study new reinforced materials to meet the increasing demands of various products. Hybrid cords have attracted a great deal of attention due to low cost and incomparable properties. Nylon and polyester are currently two of the most prevalent materials used as tire cords, while how to incorporate both of their desirable properties into one cord has been a meaningful scientific research. In this study, a new advanced polyester tire cord was developed by adopting the design of experiment. Its stress-strain curve demonstrated a high modulus typical for the standard polyester thus improving tire dimensional stability and handling performance and high breaking elongation up to 21.7% that was a favorable characteristic of nylon cord creating a hybrid effect. H-adhesion experiment showed that this advanced cord had comparable adhesion to rubber as the standard polyester tire cord and could be used for production of tires.

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Section: Introductionmentioning

confidence: 99%

“…There were several testing methods used to evaluate adhesion including H-adhesion test, strap peel test, and flex fatigue measurement. 3,5,[15][16][17] H-adhesion test is commonly used in tire cord industry. The physical properties of the advanced PET cord were also determined in this work.…”

Section: Introductionmentioning

confidence: 99%

Preparation and characteristics of an advanced polyester tire cord with hybrid effect

Tian

Wei

2019

Journal of Engineered Fibers and Fabrics

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“…Besides, polyester has good dimensional stability while it has low adhesion and low fatigue resistance 3 . Therefore, numerous efforts have been performed to recover these deficiencies 4‐6 . On the other hand, the nylon cord has superior fatigue resistance and good adhesion but poor dimensional stability 3 …”

Section: Introductionmentioning

confidence: 99%

Study of thermomechanical properties of hybrid tire cord

Mahdavipour

Karimi

Hoseini³

2020

Polymers for Advanced Techs

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Thermomechanical properties of tire cords, which have a considerable influence on tire functions, were investigated in the current research. The nylon and polyester cords are the most commonly used polymers in the tire. Many efforts have been made to produce a new tire cord having the capability of integrating the desired properties of these two polymers into one cord. In this study, a new cord structure was developed using nylon 6,6 and polyester tire yarns. The effect of thermal treatment was studied at the temperatures of 180°C, 200°C, and 220°C under two different loads of 600 and 1800gf on thermomechanical properties of the nylon 6,6/polyester hybrid tire cord. Shrinkage and shrinkage force as thermal properties, as well as static and dynamic mechanical properties, were investigated. The relationship between the aforementioned properties and variation in the crystal structure and fiber orientation obtained from Differential scanning calorimetry (DSC) and Wide‐Angle X‐Ray Scattering (WAXS) analysis were examined too. The results showed that the higher tension leads to the higher initial modulus and storage modulus due to the crystallization of polymers during heat treatment. The shrinkage and shrinkage force also increased, as the tension increased. In addition, a decrease in residual shrinkage and shrinkage force were acquired because of an enhancement in the temperature.

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“…11,12 Loyens and Razavizadeh obtained PET-rubber composites, increasing the components adhesion by using glycidyl methacrylate and methylenediphenyl di-isocyanate. 13,14 Thus, in many composites using waste PET, the mechanical performance is increased by adding low molecular compounds as interfacial compatibility agent, which are expensive and toxic.…”

Section: Introductionmentioning

confidence: 99%

Effect of waste polyethylene terephthalate content on the durability and mechanical properties of composites with tire rubber matrix

Cosnita

Cazan

Duţă

2016

Journal of Composite Materials

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The paper investigates new composites fully based on wastes of polyethylene terephthalate, rubber, high-density polyethylene, and wood, aiming at multifunctional, environmental-friendly materials, for indoor and outdoor applications. The rubber: polyethylene terephthalate: high-density polyethylene: wood ratio and compression molding temperatures are optimized considering the output mechanical properties, focusing on increasing the waste polyethylene terephthalate content. To investigate the durability in the working conditions, the water-stable composites, with good tensile and compression strengths were exposed to surfactant systems, saline aerosols, and ultraviolet radiations. The results prove that surfactant immersion improves the interfaces and the mechanical properties and a pre-conditioning step involving the dodecyltrimethylammonium bromide surfactant is recommended, prior application. The interfaces and the bulk composites were investigated by X-ray diffraction, Fourier-transform infrared, differential scanning calorimetry, contact angle measurements, scanning electron microscopy, atomic force microscopy, to identify the properties that influence the mechanical behavior and durability. The composites containing 30% of polyethylene terephthalate, obtained at 160 C and 190 C have a good combination of mechanical properties and durability that is enhanced by the plasticizing effect of water and surfactants. The compressive strength of the composite processed at 190 C was 51.2 MPa and the value increased to 58.4 MPa after water immersion. The ultraviolet and saline exposure slightly diminished this effect; however, long time testing (120 h) ended up with values higher than those corresponding to the pristine composite: 55.3 MPa after ultraviolet and 57.1 MPa after saline exposure.

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Adhesion of nitrile rubber (NBR) to polyethylene terephthalate (PET) fabric. Part 1: PET surface modification by methylenediphenyl di-isocyanate (MDI)

Cited by 20 publications

References 16 publications

Preparation and characteristics of an advanced polyester tire cord with hybrid effect

Preparation and characteristics of an advanced polyester tire cord with hybrid effect

Study of thermomechanical properties of hybrid tire cord

Effect of waste polyethylene terephthalate content on the durability and mechanical properties of composites with tire rubber matrix

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