Preparation and Characterization of UV Curable Complex System Based on Vinyl Resin and Polyurethane Acrylate Prepolymer
- DOI
- 10.2991/msmee-17.2017.239How to use a DOI?
- Keywords
- UV-cuable, vinyl resin, polyurethane acrylate, complex system, properties
- Abstract
A UV curable complex system with vinyl resin and polyurethane acrylate photo-polymerization was investigated. The UV curing process of complex system was traced by IR. Thermal decomposition temperature of UV cured film for various system were determined by thermogravimetric analysis(TGA). And physical properties of those curing films were analyzed and compared. The results show The results show the thermal decomposition temperature, and alkali resistance and hardness of the product gradually decreased with the increase in the proportion of polyurethane acrylic prepolymer.The vinyl resin pre polymer were synthesized by epoxy resin E-51 and acrylic acid.The polyurethane pre polymer was prepared by the reaction of polyether -1000 and TDI-80 with hydroxyethyl ester as the end capping agent. The two kinds of products were mixed in different proportions, and the vinyl resin was modified by polyurethane. Finally, diluent and photo initiator were added to the UV curing of products. The results showed that the vinyl resin and polyurethane prepolymer were successfully prepared. The properties of the products were evaluated by IR, TGA and other methods. The alkali resistance and hardness of curing films have been tested.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Can Zhao AU - Yenan Sun AU - Jijun Xiao PY - 2017/05 DA - 2017/05 TI - Preparation and Characterization of UV Curable Complex System Based on Vinyl Resin and Polyurethane Acrylate Prepolymer BT - Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017) PB - Atlantis Press SP - 1270 EP - 1275 SN - 2352-5401 UR - https://doi.org/10.2991/msmee-17.2017.239 DO - 10.2991/msmee-17.2017.239 ID - Zhao2017/05 ER -