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Low Volume Shrinkage Photopolymerization System Using Hydrogen-bond-based Monomers

Yan Yuan, C. Li, Rongjin Zhang, R. Liu, Jingcheng Liu
Published 2019 · Materials Science

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Abstract Reactive diluents are an efficient and versatile tool to adjust viscosity and reduce volatile organic compound formation in photopolymerization. However, volume shrinkage of monomers remains a great challenge in the rapid photopolymerization process. We report a generic and efficient strategy to achieve low volume shrinkage by using monomers containing hydrogen bonds. The results indicate that formulas with monomers containing hydrogen bonds have lower shrinkage than commercial monomers and hydrogen-bond-free monomers with similar structures. When the amount of monomer is 30 wt%, the volume shrinkage of samples with hydrogen bond monomers is less than 7%. When the amount of monomer is 50 wt%, the linear shrinkage of the corresponding samples is less than 6%.
This paper references
Enhancing mechanical performance of a covalent self-healing material by sacrificial noncovalent bonds.
J. A. Neal (2015)
Differential Scanning Calorimetry and Cantilever Deflection Studies of Polymerization Kinetics and Stress in Ultraviolet Curing of Multifunctional (Meth)acrylate Coatings
Mei Wen (2002)
Physical hydrogels composed of polyampholytes demonstrate high toughness and viscoelasticity.
Tao Sun (2013)
Polymerization shrinkage kinetics of dimethacrylate resin-cements.
Thomas Spinell (2009)
UV-radiation curing of acrylate/epoxide systems
C. Decker (2001)
Photoinitiated Polymerization: Advances, Challenges, and Opportunities
Y. Yagci (2010)
Influence of hydrogen bonding on the viscoelastic properties of thermoreversible networks: analysis of the local complex dynamics
M. Müller (1995)
Stress Relaxation by Addition-Fragmentation Chain Transfer in Highly Crosslinked Thiol-Yne Networks.
H. Y. Park (2010)
Increasing the maximum achievable strain of a covalent polymer gel through the addition of mechanically invisible cross-links.
Zachary S. Kean (2014)
Thiol-click chemistry: a multifaceted toolbox for small molecule and polymer synthesis.
Charles E. Hoyle (2010)
Room-temperature, low-pressure nanoimprinting based on cationic photopolymerization of novel epoxysilicone monomers
X. Cheng (2005)
Does a low-shrinking composite induce less stress at the adhesive interface?
A. Van Ende (2010)
Non-Shrinking Networked Materials from the Cross-Linking Copolymerization of Spiroorthocarbonate with Bifunctional Oxetane
D. Nagai (2006)
Thiol-ene-methacrylate composites as dental restorative materials.
Jordan E. Boulden (2011)
A Mechanistic and Kinetic Study of the Photoinitiated Cationic Double Ring-opening Polymerization of 2-Methylene-7-phenyl-1,4,6,9-tetraoxa-spiro[4.4]nonane.
Junhao Ge (2006)
Direct Measurement of Cure-Induced Stress in Thermosetting Materials by Means of a Dynamic Mechanical Analyzer
H. Yu (2006)
Renaissance for low shrinking resins: all-in-one solution by bi-functional vinylcyclopropane-amides.
Paul Pineda Contreras (2015)
Investigation of thiol-ene and thiol-ene-methacrylate based resins as dental restorative materials.
Neil B. Cramer (2010)
Stress relaxation via addition-fragmentation chain transfer in high T(g), high conversion methacrylate-based systems.
H. Y. Park (2012)
Degradable thiol-acrylate photopolymers: polymerization and degradation behavior of an in situ forming biomaterial.
Amber E. Rydholm (2005)

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