Isosorbide-based high performance UV-curable reactive diluents

Guo, Wei; Xu, Hang; Chen, Li; Li, Zhiquan; Ren, Lei

doi:10.1016/j.porgcoat.2018.10.028

Cited by 31 publications

(28 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This could be due to the poor dilution ability of IBOMA. 42 Real-time photorheometry test was performed to investigate photocross-linking kinetics and linear shrinkage of bio-based resins. During the measurement, storage modulus (G 0 ), loss modulus (G 00 ), complex viscosity (η*), and loss factor (tanδ) were recorded as a function of irradiation time.…”

Section: Kinetics Of Photocross-linkingmentioning

confidence: 99%

High biorenewable content acrylate photocurable resins for DLP 3D printing

Lebedevaite

Talacka²,

Ostrauskaitė

2020

J of Applied Polymer Sci

View full text Add to dashboard Cite

Green chemistry and green engineering concepts have been combined to develop novel sustainable polymeric materials. Solvent free photocurable acrylate resins with biorenewable carbon content of 75%–82% suitable for application in DLP 3D printing technology were composed by commercially available bio‐based materials, acrylated epoxidized soybean oil (AESO), isobornyl methacrylate (IBOMA), methacrylic ester (ME), tetrahydrofurfuryl acrylate (THFA), and tetrahydrofurfuryl methacrylate (THFMA). They demonstrated high printing accuracy and good adhesion between layers. The monitoring of photocross‐linking kinetics of high biorenewable content acrylate photoresins by the real‐time photorheometry and analysis of their rheological parameters was carried out. Synthesized polymers exhibited high yield of insoluble fraction and thermal decomposition temperature at the weight loss of 10% above 300°C. Polymers AESO/IBOMA and AESO/THFMA showed the highest values of tensile modulus and tensile strength. Biodegradability of the synthesized polymers AESO/ME, AESO/THFA, and AESO/THFMA was investigated by measuring oxygen consumption in a closed respirometer. Such AESO‐based polymers can be a competitive solution to replace petroleum‐derived polymeric materials in additive manufacturing and reduce the environmental impact.

show abstract

Section: Kinetics Of Photocross-linkingmentioning

confidence: 99%

High biorenewable content acrylate photocurable resins for DLP 3D printing

Lebedevaite

Talacka²,

Ostrauskaitė

2020

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…To reduce these limitations, a mixture was prepared by adding different reactive monomers to AESO at room temperature. This mixture was composed of acrylated epoxidized soybean oil (50% m/m); lauryl methacrylate (40% m/m)-a fatty acid-based reactive diluent, potentially bio-based, which reduces the viscosity of the mixture [38]; 1,6-hexanodiol diacrylate (5% m/m); and tri(propylene glycol m/m) diacrylate (5% m/m)-bifunctional monomers which can enhance the crosslinking [39].…”

Section: Preparation Of the Acrylated Epoxidized Soybean Oil (Aeso) Mmentioning

confidence: 99%

Bacterial Cellulose and Emulsified AESO Biocomposites as an Ecological Alternative to Leather

et al. 2019

View full text Add to dashboard Cite

This research investigated the development of bio-based composites comprising bacterial cellulose (BC), as obtained by static culture, and acrylated epoxidized soybean oil (AESO) as an alternative to leather. AESO was first emulsified; polyethylene glycol (PEG), polydimethylsiloxane (PDMS) and perfluorocarbon-based polymers were also added to the AESO emulsion, with the mixtures being diffused into the BC 3D nanofibrillar matrix by an exhaustion process. Scanning electron microscopy (SEM) and Fourier transform infrared (FTIR) spectroscopy analysis demonstrated that the tested polymers penetrated well and uniformly into the bulk of the BC matrix. The obtained composites were hydrophobic and thermally stable up to 200 °C. Regarding their mechanical properties, the addition of different polymers lead to a decrease in the tensile strength and an increase in the elongation at break, overall presenting satisfactory performance as a potential alternative to leather.

show abstract

“…First, a mixture was prepared by adding different reactive monomers to AESO to improve its processability and enhance crosslinking. This mixture was composed of AESO (50% m/m); lauryl methacrylate (40% m/m)-a fatty acid-based reactive diluent to reduce the viscosity of the mixture [65]; 1,6-hexanodiol diacrylate (5% m/m) and tri(propylene glycol diacrylate (5% m/m) used as crosslinking enhancers [66]. Then, a mixture with a mass ratio of 20:2:78 (AESO mixture/surfactant (Triton-X-100/Butanol 2/1)/water) was emulsified using a homogenizer (Unidrive X 1000 D, CAT, Staufen, Germany) at a speed of 25,000 rpm for 12 min.…”

Section: Development Of Composites With Aeso Emulsion Polymerized Before and After Exhaustion 221 Emulsion Polymerization And Developmentmentioning

confidence: 99%

Application of Bacterial Cellulose in the Textile and Shoe Industry: Development of Biocomposites

et al. 2021

View full text Add to dashboard Cite

Several studies report the potential of bacterial cellulose (BC) in the fashion and leather industries. This work aimed at the development of BC-based composites containing emulsified acrylated epoxidized soybean oil (AESO) that are polymerized with the redox initiator system hydrogen peroxide (H2O2) and L-ascorbic acid and ferrous sulfate as a catalyst. BC was fermented under static culture. The polymerization of the emulsified organic droplets was tested before and after their incorporation into BC by exhaustion. The composites were then finished with an antimicrobial agent (benzalkonium chloride) and dyed. The obtained composites were characterized in terms of wettability, water vapor permeability (WVP), mechanical, thermal and antimicrobial properties. When AESO emulsion was polymerized prior to the exhaustion process, the obtained composites showed higher WVP, tensile strength and thermal stability. Meanwhile, post-exhaustion polymerized AESO conferred the composite higher hydrophobicity and elongation. The composites finished with the antimicrobial agent showed activity against S. aureus. Finally, intense colors were obtained more uniformly when they were incorporated simultaneously with the emulsified AESO with all the dyes tested.

show abstract

Isosorbide-based high performance UV-curable reactive diluents

Cited by 31 publications

References 21 publications

High biorenewable content acrylate photocurable resins for DLP 3D printing

High biorenewable content acrylate photocurable resins for DLP 3D printing

Bacterial Cellulose and Emulsified AESO Biocomposites as an Ecological Alternative to Leather

Application of Bacterial Cellulose in the Textile and Shoe Industry: Development of Biocomposites

Contact Info

Product

Resources

About