Luminescent material for electric signboard and preparation process thereof

• Main Authors: WEI JINYONG, QU SONGYUN, DING YU, ZHANG JUAN, LU XIN, LU SHUAIZHENG, HAI BO, YANG DEHAO, ZHU YINGNA, GUO JIE
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2020
• Subjects: ADHESIVES; ADVERTISING; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; DYES; EDUCATION; LABELS OR NAME-PLATES; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PHYSICS; POLISHES; SEALS; SIGNS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention discloses a luminescent material for an electric signboard. The material is prepared from the following raw materials in parts by weight. 65 to 75 parts of isophthalic acid type unsaturated polyester resin, 15 to 20 parts of polyurethane resin, 40 to 50 parts of a light storage material, 3 to 10 parts of zinc stearate, 0.5 to 1.2 parts of magnesium oxide, 5 to 15 parts of glass fibers, 0.5 to 2 parts of hydroxyl silicone oil, 0.2 to 0.6 part of an ultraviolet light absorber, 0.5 to 1 part of an initiator, 0.1 to 0.5 part of a drier and 15 to 25 parts of a solvent. The luminescentmaterial for the electric signboard is good in self-luminous effect and excellent in wear resistance and high temperature resistance. 本发明公开了一种电力标识牌用发光材料，由如下重量分数的原料制成：间苯二甲酸型不饱和聚酯树脂65-75份、聚氨酯树脂15-20份、蓄光材料40-50份、硬脂酸锌3-10份、氧化镁0.5-1.2份、玻璃纤维5-15份、羟基硅油0.5-2份、紫外线吸收剂0.2-0.6份、引发剂0.5-1份、催干剂0.1-0.5份和溶剂15-25份。本发明电力标识牌用发光材料自发光效果好，耐磨耐高温性能优异。