Luminescent material and preparation method thereof

The invention relates to the technical field of carbon material preparation, and particularly discloses a luminescent material and a preparation method thereof. The luminescent material comprises the following components in parts by weight: 50-70 parts of low density polyethylene; 30 to 50 parts of polylactic acid; 0.5-5 parts of a europium complex red-light-emitting material; 1-10 parts of a reinforcing agent; 1-3 parts of a coupling agent; and 1-3 parts of a dispersant. The europium complex red light emitting material is added into the luminescent material, so that the luminescent material has excellent red light emitting performance; meanwhile, the luminescent material also has excellent tensile strength. 本发明涉及碳材料制备技术领域，具体公开了一种发光材料及其制备方法。所述的发光材料，其包含如下重量份的组分：低密度聚乙烯50～70份；聚乳酸30～50份；铕配合物红光材料0.5～5份；增强剂1～10份；偶联剂1～3份；分散剂1～3份。本发明所述的发光材料通过加入铕配合物红光材料，使得其具有优异的发红光性能；同时，所述的发光材料还具有优异的拉伸强度。