High impact strength and low wear of epoxy modified by a combination of liquid carboxyl terminated poly(butadiene-co-acrylonitrile) rubber and organoclay

Chonkaew, Wunpen; Sombatsompop, Narongrit; Brostow, Witold

doi:10.1016/j.eurpolymj.2013.03.022

Cited by 65 publications

(50 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…While with a further increase of ATBN content above 10 wt.%, the PBA-a/ ATBN copolymers showed a significant increase in its friction coefficient and specific wear rate. These observed trends are in agreement with the finding of previous publications (Ref [28][29][30]. It indicates that the ATBN with softer molecular nature than the PBA-a has good friction-reducing and anti-wear abilities during sliding of the PBA-a within a mass fraction of 5 wt.%.…”

Section: Tribological Behaviors Of Atbn-modified Pba-a Copolymerssupporting

confidence: 94%

Investigation on Rubber-Modified Polybenzoxazine Composites for Lubricating Material Applications

Jubsilp

Taewattana

Takeichi

et al. 2015

J. of Materi Eng and Perform

View full text Add to dashboard Cite

Effects of liquid amine-terminated butadiene-acrylonitrile (ATBN) on the properties of bisphenol-A/anilinebased polybenzoxazine (PBA-a) composites were investigated. Liquid ATBN decreased gel time and lowered curing temperature of the benzoxazine resin (BA-a). The PBA-a/ATBN-based self-lubricating composites resulted in substantial enhancement regarding their tribological, mechanical, and thermal properties. The inclusion of the ATBN at 5% by weight was found decreasing the friction coefficient and improved wear resistance of the PBA-a/ATBN composites. Flexural modulus and glass transition temperature of the PBA-a composite samples added the ATBN was constant within the range of 1-5% by weight. A plausible wear mechanism of the composites is proposed based on their worn surface morphologies. Based on the findings in this work, it seems that the obtained PBA-a/ATBN self-lubricating composites would have high potential to be used for bearing materials where low friction coefficient, high wear resistance, and modulus with good thermal property are required.

show abstract

Section: Tribological Behaviors Of Atbn-modified Pba-a Copolymerssupporting

confidence: 94%

Investigation on Rubber-Modified Polybenzoxazine Composites for Lubricating Material Applications

Jubsilp

Taewattana

Takeichi

et al. 2015

J. of Materi Eng and Perform

View full text Add to dashboard Cite

show abstract

“…The most common way to overcome this difficulty is to replace the inorganic Na + cations on the clay surface with the desired organic cations, particularly alkyammonium ions. When these surface-treated clays are introduced into the host polymer matrix, two morphology types form: intercalated or delaminated/ exfoliated nanocomposite structures [110][111][112][113][114]. Epoxy/clay nanocomposites with low clay concentrations exhibit markedly improved mechanical strength, thermal stability, permeability, and flammability compared to pristine epoxy matrices and traditional micro/macro composites.…”

Section: Epoxy/clay Nanocompositesmentioning

confidence: 98%

Synthesis and application of epoxy resins: A review

Jin

Park

2015

Journal of Industrial and Engineering Chemistry

1,498

612

View full text Add to dashboard Cite

“…One of the possible reasons can be the yielding of the matrix to decrease the local stress concentrations by the NPs. 50 Thermal Properties…”

Section: Mechanical Propertiesmentioning

confidence: 99%

Facile synthesis of epoxy nanocomposite coatings using inorganic nanoparticles for enhanced thermo-mechanical properties: a comparative study

et al. 2015

View full text Add to dashboard Cite

Epoxy-based nanocomposite coatings were formulated by incorporating various types of inorganic nanoparticles (NPs) (ZrO 2 , ZnO, Fe 2 O 3 , and SiO 2 ). The effect of the incorporation of various NPs on the mechanical, thermal, and morphological properties of these epoxy coatings has been studied. A facile direct incorporation technique has been utilized for the dispersion of the NPs in the epoxy matrix via highspeed mechanical stirring and ultra-sonication using acetone as a solvent. The incorporation of these NPs augmented the mechanical and thermal properties of the epoxy coatings. The results revealed that the incorporation of small amount of these NPs improved the mechanical properties of the coating in all cases, with the SiO 2 -reinforced sample being relatively better in both mechanical and thermal properties. The incorporation of Fe 2 O 3 and ZnO resulted in a decrease in the thermal stability and glass transition temperature (T g ) of the coatings, while incorporation of SiO 2 and ZrO 2 increased the thermal stability as well as T g of the coatings. A notable increase of 71% in hardness together with 26% increase in the elastic modulus of the epoxy coating was observed with the incorporation of 2 wt% SiO 2 NPs.

show abstract

High impact strength and low wear of epoxy modified by a combination of liquid carboxyl terminated poly(butadiene-co-acrylonitrile) rubber and organoclay

Cited by 65 publications

References 39 publications

Investigation on Rubber-Modified Polybenzoxazine Composites for Lubricating Material Applications

Investigation on Rubber-Modified Polybenzoxazine Composites for Lubricating Material Applications

Synthesis and application of epoxy resins: A review

Facile synthesis of epoxy nanocomposite coatings using inorganic nanoparticles for enhanced thermo-mechanical properties: a comparative study

Contact Info

Product

Resources

About