Preparation and characterization of dimer fatty acid epoxy-acrylate resin hybrid emulsion for photocurable coatings

2019 ◽  
Vol 297 (9) ◽  
pp. 1199-1211 ◽  
Author(s):  
Shengyuan Liang ◽  
Kai Xu ◽  
Hongbo Liu ◽  
Xuefeng Gui ◽  
Tian Zhang
Keyword(s):  
Fatty Acid ◽  
Epoxy Acrylate ◽  
Acrylate Resin ◽  
Epoxy Acrylate Resin

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

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Yuyue Guo ◽  
Shudong Lin
Keyword(s):  
Mechanical Properties ◽  
Uv Light ◽  
Epoxy Acrylate ◽  
Thermal Stabilities ◽  
Content Type ◽  
Alkyl Groups ◽  
Hard Segments ◽  
Acrylate Resin ◽  
Epoxy Acrylate Resin

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.

scholarly journals Investigation of viscoelastic properties and thermal behavior of photocurable epoxy acrylate nanocomposites

2017 ◽  
Vol 24 (5) ◽  
pp. 691-697
Author(s):  
Behzad Shirkavand Hadavand ◽  
Hossein Hosseini
Keyword(s):  
Thermal Behavior ◽  
Dynamic Mechanical Properties ◽  
Mechanical Analysis ◽  
Cuo Nanoparticles ◽  
Epoxy Acrylate ◽  
Silane Coupling Agents ◽  
Scanning Calorimetry ◽  
Dynamic Mechanical ◽  
Acrylate Resin ◽  
Epoxy Acrylate Resin

AbstractIn this study, the dynamic-mechanical properties and thermal behavior of the nanocomposites of a photocurable epoxy-acrylate resin and CuO nanohybrid were determined. In order to improve the dispersion of CuO nanoparticles and prevention of nanoparticle migration to the surface coating, the surface of commercial nanoparticles was modified by triethoxymethylsilane (TEMS) and vinyltrimethoxysilane (VTMS) as silane-coupling agents. Dynamic mechanical analysis (DMA), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC) tests were then performed on CuO-filled epoxy-acrylate resins to identify the loading effect on the properties of material. The thermal stability of nanocomposites was affected slightly after incorporation of CuO nanoparticles. DMA studies revealed that filling the CuO nanoparticles into epoxy-acrylate resin can produce a significant enhancement in storage modulus, as well as a shift in the glass transition temperature. The films reinforced with the modified CuO exhibit the most significant enhancements in properties.

Thermal and mechanical properties of a nanocomposite of a photocurable epoxy-acrylate resin and multiwalled carbon nanotubes

2011 ◽  
Vol 528 (13-14) ◽  
pp. 4318-4324 ◽  
Author(s):  
Marcos N. dos Santos ◽  
Carlos V. Opelt ◽  
Fernando H. Lafratta ◽  
Carlos M. Lepienski ◽  
Sérgio H. Pezzin ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Epoxy Acrylate ◽  
Thermal And Mechanical Properties ◽  
Multiwalled Carbon ◽  
Acrylate Resin ◽  
Epoxy Acrylate Resin

Flame retardance of epoxy acrylate resin modified with phosphorus containing compounds

2004 ◽  
Vol 51 (3) ◽  
pp. 213-219 ◽  
Author(s):  
M. Vezir Kahraman ◽  
Nilhan Kayaman-Apohan ◽  
Nergis Arsu ◽  
Atilla Güngör
Keyword(s):  
Flame Retardance ◽  
Epoxy Acrylate ◽  
Phosphorus Containing ◽  
Acrylate Resin ◽  
Epoxy Acrylate Resin

scholarly journals Studies on the Influence of Monomers on the Performance Properties of Epoxy Acrylate Resin

2008 ◽  
Vol 5 (3) ◽  
pp. 521-528 ◽  
Author(s):  
Amrita Sharma ◽  
Devendra Agarwal ◽  
Jagabir Singh
Keyword(s):  
Thermal Properties ◽  
Weight Ratio ◽  
Epoxy Acrylate ◽  
Functional Monomer ◽  
Functional Monomers ◽  
Glycol Diacrylate ◽  
Physical Mixing ◽  
Acrylate Resin ◽  
Trimethylol Propane ◽  
Epoxy Acrylate Resin

Twelve blend samples were prepared by physical mixing of epoxy acrylate resins with various monomersviz. ethoxylated phenol monoacrylate (EOPA), tripropylene glycol diacrylate (TPGDA) and trimethylol propane tri acrylate(TMPTA), having weight ratio of epoxy acrylate resin and monomers are 50:50, 60:40, 70:30, 80:20. These samples were cured under UV radiation using 5% photo initiator by weight. These blends were evaluated for mechanical, chemical & thermal properties. It was found that the sample having mono & tri functional monomers shows better properties than the samples having di functional monomer.

Modified epoxy acrylate resin for photocurable temporary protective coatings

2015 ◽  
Vol 89 ◽  
pp. 17-25 ◽  
Author(s):  
Lu Shen ◽  
Yinwen Li ◽  
Jian Zheng ◽  
Mangeng Lu ◽  
Kun Wu
Keyword(s):  
Protective Coatings ◽  
Epoxy Acrylate ◽  
Acrylate Resin ◽  
Modified Epoxy ◽  
Epoxy Acrylate Resin
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