PTA残渣改性醇酸树脂在涂料中的应用  

Application of PTA Residue Modified Alkyd Resin in Coatings

作　　者：王丽娟 李华明 雍涛 苏岳雄 陈敏 WANG Li-juan;LI Hua-ming;YONG Tao;SU Yue-xiong;CHEN Min(Northwest Yongxin Coatings Co.,Ld.,Lanzhou 730046,China)

机构地区：[1]西北永新涂料有限公司,兰州730046

出　　处：《现代涂料与涂装》2021年第9期7-10,共4页Modern Paint & Finishing

摘　　要：利用PTA残渣改性醇酸树脂,通过树脂用量的选择,颜填料、助剂等的筛选和用量的确定,制备的产品符合GB/T 25251-2010《醇酸树脂涂料》中底漆和调和漆的各项指标,和原有产品相比,干燥时间短、光泽高、VOC含量低、固体分高、成本降低.This project uses PTA residue to modify alkyd resin,through the selection of resin dosage,colorfller,auxiliary agent screening and determination of dosage.The new product conforms to the specificationsof primers and blends in GB/T 25251-2010 Alkyd Resin Puint.Compared to the original product,shortdrying,high gloss,low VOC content,high solid content,cost reduction.

关 键 词：PTA残渣改性醇酸树脂 高光泽 高固体分 低VOC含量 

分 类 号：TQ633[化学工程—精细化工]