Provided is a (meth)acrylate and a radical curable material with which the sensitivity can be enhanced to improve the curability, the increase in viscosity can be suppressed due to good compatibility with various acrylate compounds, and there is no risk that the physical properties of the curable material are deteriorated. The (meth)acrylate has one or more structures represented by Formula 1 in the molecule, and when the (meth)acrylate is used for radical curing, the sensitivity is enhanced. In Formula 1, R1 is a hydrogen atom or a methyl group, R2 is a C1-C10 alkyl chain, R3 is either Formula 2 or 3, and R4 is an alkyl chain constituted by carbon atoms and hydrogen atoms.
本发明提供了一种(甲基)
丙烯酸酯和一种可自由基固化的材料,使用该材料可提高灵敏度以改善固化性,由于与各种
丙烯酸酯化合物具有良好的相容性,因此可抑制粘度的增加,而且固化材料的物理性质不会有恶化的风险。(甲基)
丙烯酸酯的分子中有一个或多个由式 1 表示的结构,当(甲基)
丙烯酸酯用于自由基固化时,敏感性会提高。在式 1 中,R1 是氢原子或甲基,R2 是 C1-C10 烷基链,R3 是式 2 或式 3,R4 是由碳原子和氢原子构成的烷基链。