Study on Preparation and properties of acrylate UV curable pressure sensitive adhesives
The bulk polymerization of acrylate was carried out with 2-ethyl hexyl acrylate and acrylic acid as copolymers and 819 as photoinitiator by continuous UV photoinitiation.A mixture of polyacrylate with weight-average molecular weight ranging from 400,000 to 600,000 and distribution ranging from 1.03 to 1.05 was obtained.The UV-curable acrylate pressure-sensitive adhesives were prepared as the main raw materials.The effects of irradiation energy,crosslinking agent content,initiator selection and curing energy of bulk polymerization on the properties of pressure sensitive adhesives were studied.The results showed that a series of UV pressure sensitive adhesives with high peeling and good heat resistance could be realized by formulation design.
UV curing Bulk polymerization Pressure-sensitive adhesive Acrylate
Liu Zhenyu Wang fan Gong lulu Yang Zhu Hu Lu
Hubei Institute of Aerospace Chemical Technology
国内会议
杭州
英文
1-9
2019-10-17（万方平台首次上网日期，不代表论文的发表时间）