The waterborne luminous paint for interior wall is prepared with self-made styrene-acrylate emulsion as binder, covered luminous particles as filler and other additives.
以自制的苯丙乳液为基料,加入包覆处理过的发光颜料和其它助剂制备成水性内墙发光涂料,并对其性能进行了测试和表征。
By researching the luminescence of SrAl_2O_4:Eu,Dy long afterglow luminous paint,the conclusion was obtained that the influence of the coating matrix to SrAl_2O_4:Eu,Dy long afterglow luminous paint was not so obvious.
通过对SrAl2O4:Eu,Dy长余辉发光涂料进行发光学研究,得出涂料母体对SrAl2O4:Eu,Dy长余辉发光粉的发光不存在明显影响的结论,同时利用二级e指数衰减公式研究了长余辉发光涂料的发光动力学,并测得其快衰减寿命和慢衰减寿命的数值。
The methods to prepare polyester acrylate resin and SrAl_(2)O_(4):Eu~(2+) luminous materials were investigated with respect to the climate resistance,acid and alkali resistance,oil- proof ability,corrosion resistance,mechanical properties,and intensity and lasting time of persistent luminescence of the luminous paint made of the same.
为了提高发光涂料的耐候性、耐酸碱性、耐油性、耐腐蚀性和力学性能以及余辉强度和余辉时间,对聚酯丙烯酸树脂和铝酸锶铕发光材料的制备方法进行了研究,并将发光材料分散于聚酯丙烯酸树脂中,制备出了高性能的发光涂料。
Through a orthogonal test with 3 facrors and a number of comparison tests,a optimum composition for fluorescent pigment based luminescent coatings has been obtained:acrylic resin 40%～45%,calcium carbonate 30%～35%,organic luminescent pigment 20%～25%,and the rest toluene,defoamer,and plasticizer.
利用 3因素 4水平正交试验和一系列对比试验 ,得到了荧光颜料型发光涂料最佳配比组成 :丙烯酸树脂4 0 %～ 4 5 %、碳酸钙 30 %～ 35 %、有机发光颜料 2 0 %～ 2 5 %、甲苯、消泡剂和增塑剂等适量。
3 types of oil-based luminescent coatings were prepared by mixing SrAl2O4∶Eu2+,Dy3+ and Sr4Al14O25∶Eu2+,Dy3+ with long afterglow luminescent powders into nitryl/alkyd varnish and nitryl white plaint,with the aid of dispersants and defoaming agent.
采用市售SrAl2O4∶Eu2+,Dy3+和自制Sr4Al14O25∶Eu2+,Dy3+两种长余辉发光粉分别与硝基白漆、硝基清漆和醇酸清漆混合,在分散剂和消泡剂等助剂的作用下制备了3种油性长余辉发光涂料。
The researching advancement at home and abroad, advantages and disadvantages, applied field of the light-retaining luminescent coatings, and the species of the coatings include sulphide system, alkaline earth metal aluminate system and silicate system etc were reviewed.
综述了硫化物、碱土金属铝酸盐、硅酸盐等系列的蓄光型自发光涂料的国内外研究进展、优缺点和应用领域。
The varieties and properties of the luminescent materials used in energy storage luminescent paints were introduced,focusing on the progress of the long after-glow energy storage rare earth aluminate based luminescent materials and their modification as paint additire.
介绍了蓄能发光涂料中所用发光材料的种类与性能特点,阐述了目前稀土铝酸盐长余辉蓄能发光材料的研究成果及作为涂料添加剂的表面改性处理;列举了蓄能发光涂料在建筑装饰、消防安全等领域的应用,对其存在的问题和发展趋势进行了探讨;同时简述了相关的研究。
An environmentally friendly accumulating luminescent paint, with strontium aluminate/europium luminescent powder as luminescent material, and acrylic acid emulsion as basic material and combining with filler and auxiliaries, is prepared.
以铝酸锶/铕型发光粉为发光材料,丙烯酸乳液为基料,与填料、助剂等配合制备出一种环境友好型蓄能发光涂料。
Effects of the amount and the particle size of luminescence powders on the luminescence properties of luminescence paints were also studied.
采用SrA l2O4:Eu2+,Dy3+长余辉发光粉、多种成品清漆,添加分散剂、防沉淀剂等助剂,制备了多种溶剂型长余辉发光涂料。
