A urethane-functional (meth)acrylate monomer is provided that is defined by the formula
where R
1
is a monovalent organic group, R
2
is a hydrogen atom or a monovalent organic group, and R
3
is a hydrogen atom or an alkyl group. The urethane-functional (meth)acrylate monomer may be polymerized and advantageously provides improved mechanical properties such as tensile modulus, tensile strength and elongation-at-break tensile modulus, tensile strength and elongation-at-break.
提供了一种含有
脲基的(甲基)
丙烯酸酯单体,其由以下式子定义:
其中,R1是一价有机基团,R2是氢原子或一价有机基团,R3是氢原子或烷基。这种含有
脲基的(甲基)
丙烯酸酯单体可以聚合,并且具有改善的机械性能,例如拉伸模量、拉伸强度和断裂伸长率。