Fracture properties on the adhesive interface of double cantilever beam specimens bonded with lightweight dissimilar materials at opening and sliding modes

Kim, J.W.; Cho, J.U.

doi:10.1016/j.compositesb.2020.108240

Cited by 9 publications

(3 citation statements)

References 21 publications

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“…Because of the heterogeneity of molecular structure, the thermal degradation rate of DW/DT value of weight-loss rate changes greatly with the addition of KH560. KH560 plays the role of chain extender in the mixing process [31], thus, it not only accelerates the thermal movement between molecules, increases the molecular weight, but also increases the binding force between chemical bonds, making it not easy to be destroyed at high temperature.…”

Section: 4tga Analysismentioning

confidence: 99%

“…Moso bamboo (Phyllostachys heterocycla) grows abundantly in many tropical and subtropical regions of the world, especially in Zhejiang Province, China [9]. It has been widely used in furniture manufacturing, construction materials and household items due to the advantages of fast growth, high strength, surface hardness and easy machinability [10].…”

Section: Introductionmentioning

confidence: 99%

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High-Performance and Biodegradable Composites Based on Well-Characterized Cellulose and Poly (Butyleneadipate-Co-Terephthalate)

Jiang

Qin

et al. 2022

Preprint

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As a flexible biodegradable polymer, polybutylene adipate-co-terephthalate (PBAT) is used for packing. However, high cost and limited properties restrict its applications. Due to the hydrophobic nature of poly butylene terephthalate (PBAT), low mechanical properties are especially showed when PBAT and the hydrophilic nature of cellulose blend. Here, in order to increase the interfacial adhesion between cellulose and PBAT, the γ-(2,3-epoxypropoxy) propytrimethoxysilane (KH560) was used as a reactive compatibilizer to modify cellulose. We demonstrate the method of one-step compounding and subsequent extrusion blowing, which is a simple and environmentally-friendly approach to fabricate a series of K-Cellulose/PBAT (KH560-Cellulose/PBAT) composites. The morphology and structure of the cellulose were measured by scanning electron microscopy, X-ray diffraction (XRD) and Fourier transform infrared spectrophotometer (FTIR). Meanwhile, thermal analysis of the hybrids showed an improvement of the thermal stability of the composites upon increasing the silanized cellulose content. In addition, the barrier properties of films are measured by WVP and OP. Finally, after adding reactive compatibilizer KH560, mechanical properties testing of the samples showed considerable improvement with increasing the cellulose content. Therefore, the composites prepared with these enhanced properties have great potential as substitutes for traditional commodity polymers.

show abstract

Section: 4tga Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

High-Performance and Biodegradable Composites Based on Well-Characterized Cellulose and Poly (Butyleneadipate-Co-Terephthalate)

Jiang

Qin

et al. 2022

Preprint

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show abstract

“…However, a large amount of bamboo processing residues are underutilized. Bamboo has an equivalent cellulose content to that of wood, ranging from 40% to 65% (Li et al 2015;Kim and Cho 2020). Therefore, bamboo residues can serve as a good resource for renewable nanobio-based fillers (Lin et al 2018).…”

Section: Introductionmentioning

confidence: 99%

Biodegradable composites based on well-characterized cellulose and poly (butyleneadipate-co-terephthalate)

Qin

et al. 2023

BioRes

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As a biodegradable and flexible copolymer, poly(butyleneadipate-co-terephthalate) (PBAT) is used for packaging. However, high cost and limited properties restrict its applications. Because of the hydrophobic nature of PBAT, low mechanical properties are observed when PBAT and cellulosic fibers, which are hydrophilic, are used in blends. To increase the interfacial adhesion between cellulose and PBAT, γ-(2,3-epoxypropoxy) propytrimethoxysilane (KH560) was used as a reactive compatibilizer to modify cellulose. A one-step method was demonstrated for compounding and subsequent extrusion blowing, which is a simple and environmentally friendly approach to fabricate a series of K-Cellulose/PBAT (KH560-Cellulose/PBAT) composites. The morphology and structure of the cellulose were characterized by scanning electron microscopy, X-ray diffraction, and Fourier transform infrared spectrophotometry. Meanwhile, thermal analysis of the hybrids showed an improvement of the thermal stability of the composites with increased silanized cellulose content. In addition, the barrier properties of films are measured by water vapor permeability (WVP) and oxygen permeability (OP). Finally, after addition of reactive compatibilizer KH560, there was considerable improvement with increased the cellulose content, as shown through mechanical properties testing. Therefore, the composites prepared with these enhanced properties have great potential as substitutes for traditional commodity polymers.

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The Effect of Adhesive Strength on Thin-Walled Metal Surfaces Coated with Cataphoresis Application According to Adhesive Thickness

Baykara

2023

Proceedings in Engineering Mechanics

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Fracture properties on the adhesive interface of double cantilever beam specimens bonded with lightweight dissimilar materials at opening and sliding modes

Cited by 9 publications

References 21 publications

High-Performance and Biodegradable Composites Based on Well-Characterized Cellulose and Poly (Butyleneadipate-Co-Terephthalate)

High-Performance and Biodegradable Composites Based on Well-Characterized Cellulose and Poly (Butyleneadipate-Co-Terephthalate)

Biodegradable composites based on well-characterized cellulose and poly (butyleneadipate-co-terephthalate)

The Effect of Adhesive Strength on Thin-Walled Metal Surfaces Coated with Cataphoresis Application According to Adhesive Thickness

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