Synthesis of adamantane-containing methacrylate polymers: Characterization of thermal, mechanical, dielectric and optical properties

Tsai, Chih‐Wei; Wang, Je-Chuang; Li, Fang-Ning; Chang, Yin-Chiung; Wu, Kuo‐Hui

doi:10.1166/mex.2016.1298

Cited by 19 publications

(10 citation statements)

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“…The MMA-CNCs were more efficient and reactive than the default CNCs according to the higher increment of MMA-CNC/MA composites (48%) than the CNC/MA composites (12%), which was confirmed by the polymerization temperature and enthalpy from the DSC measurement. The elongation of composites decreased with increased MMA-CNC or CNC content, both before and after post-cure; this was attributed to the uneven dispersion of MMA-CNCs, CNCs in the MA matrix, and the limited movement of MA molecular chains in the rigid MA matrix (Tsai et al 2016;Feng et al 2017). However, before post-cure, the decrease of elongation leveled off when the MMA-CNC or CNC content increased from 0.5% to 4% by considering the value deviations of elongation; there were 29% and 76% decreases for MMA-CNC/MA and CNC/MA composites, respectively, compared to that of the pure MA composite.…”

Section: Effect Of Cnc Modification On the Mechanical Properties Of The Compositesmentioning

confidence: 98%

Reinforcing 3D print methacrylate resin/cellulose nanocrystal composites: Effect of cellulose nanocrystal modification

Feng

Xie

et al. 2019

BioRes

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Cellulose nanocrystals (CNCs) were modified with methyl methacrylate (MMA) to improve the properties of the resulting three-dimensional (3D) stereolithography printed CNC/methacrylate (MA) resin composites. The dispersibility of the MMA-modified CNCs (MMA-CNCs) was substantially improved, as evidenced by the limited precipitation in the MA solution. Thermal gravimetry and differential scanning calorimetry measurements showed that the pyrolytic temperature of the MMA-CNC was 110 °C higher than that of the CNCs; the pyrolytic temperature and glass transition temperature of the resulting MMA-CNC/MA composites were higher than those of the CNC/MA. The tensile strength and modulus of the MMA-CNC/MA composites were improved by up to 38.3 MPa and 3.07 GPa, respectively, compared to those of the CNC/MA composites. These results demonstrated that the modification of CNC with MMA is a feasible approach to substantially improve the mechanical properties and thermal stability of the resulting MA-based composites.

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Section: Effect Of Cnc Modification On the Mechanical Properties Of The Compositesmentioning

confidence: 98%

Reinforcing 3D print methacrylate resin/cellulose nanocrystal composites: Effect of cellulose nanocrystal modification

Feng

Xie

et al. 2019

BioRes

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“…The synthesis and characterization of adamantane derivatives have been reported in our previous work [29], and the synthetic route is presented in Scheme 1. …”

Section: Synthesis Of 1-bromoadamantane (Adbr) 1-adamantanol (Adoh) mentioning

confidence: 99%

“…Poly(1-adamantyl methacrylate), PADMA, was polymerized using a free-radical method reported in our previous study [29].…”

Section: Synthesis Of Homopolymer and Copolymermentioning

confidence: 99%

“…In this regard, an effective strategy for obtaining transparent PMMA is to use the non-aromatic structure and decrease the probabilities of mediating inter-and intra-molecular charge transfer (CT) interactions [39]. Therefore, the incorporation of alicyclic units in PMMA is considered one of the effective ways by which to enhance transparency in the UVvisible region and elicit other desired properties [29].…”

Section: Optical and Thermal Resistance Propertiesmentioning

confidence: 99%

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Synthesis, characterization, and properties of petroleum-based methacrylate polymers derived from tricyclodecane for microelectronics and optoelectronics applications

Tsai

Wang

et al. 2017

Journal of Industrial and Engineering Chemistry

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“…In the past decades, most studies of the cyclic (meth) acrylate were focused on its self-polymerization (Barkakaty et al, 2009;Wang et al, 2012) or copolymerization with other vinyl monomers (Nakano et al, 2014;Tsai et al, 2016;Xiao et al, 2011). These polymers were deeply investigated by most researchers in kinetics and properties such as optical and thermal stability (Akikazu et al, 1991;Barkakaty et al, 2009;Domínguez-Espinosa et al, 2005;Qu et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of UV-cured epoxy acrylate resin with cyclic methacrylate as diluents

Guo

2020

PRT

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Purpose This paper aims to investigate the effects on material performance in the epoxy acrylate resin system owing to the existence of the different ring of the cyclic methacrylate. In this paper, cyclic methacrylate as diluents was added into epoxy acrylate (EA) resin by ultraviolet (UV)-cured polymerization to investigate the effects on material performance owing to the existence of the different rings. Design/methodology/approach EA and 1-adamantyl methacrylate were synthesized by traditional methods according to previous papers, respectively. After adding different cyclic methacrylate as diluents to the EA oligomers, the system was exposed to the UV-light for polymerization. Findings The hydrophobic properties of the cured materials were increased slightly because of the alkyl groups from the methacrylate. The thermal stabilities and mechanical properties of the resins were enhanced by the cyclic diluents with the hard segments. Meanwhile, the crosslink density of the polymer decreased with the bulky group like adamantly owing to its huge structure. Research limitations/implications The cyclic methacrylates were introduced into EA oligomers for decreasing the viscosity and increasing the materials performances, which could be recognized as new diluents applied in UV-cued polymerization. Originality/value The results of this study will be conducive to fabricate EA resins possessed with high thermal stabilities and mechanical properties by convenient UV-cured polymerization.

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Synthesis of adamantane-containing methacrylate polymers: Characterization of thermal, mechanical, dielectric and optical properties

Cited by 19 publications

References 0 publications

Reinforcing 3D print methacrylate resin/cellulose nanocrystal composites: Effect of cellulose nanocrystal modification

Reinforcing 3D print methacrylate resin/cellulose nanocrystal composites: Effect of cellulose nanocrystal modification

Synthesis, characterization, and properties of petroleum-based methacrylate polymers derived from tricyclodecane for microelectronics and optoelectronics applications

Synthesis and characterization of UV-cured epoxy acrylate resin with cyclic methacrylate as diluents

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