| 摘要 |
<p>PROBLEM TO BE SOLVED: To specify corrosion causative substances in impurities of triallyl isocyanurate and to provide a crosslinking agent and an encapsulation material containing triallyl isocyanurate having less content of the causative substance as an active ingredient.SOLUTION: There are provided a crosslinking agent and an encapsulation material containing triallyl isocyanurate containing an organic chlorine compound represented by the chemical formula (I) with a content of 500 ppm or less as an active ingredient (I), where a bond with a wave line represents a cis type or a trans type, or a mixture of the cis type and the trans type with a specific percentage.</p> |
