一种硅胶污染金属基材表面用水性工业涂料的制备  

Preparation of Waterborne Industrial Coatings on Metal Substrate Contaminated by Silica Gel

作　　者：王国明 WANG Guo-ming(Shijiazhuang Paint Company,Shijiazhuang Waterborne Industrial Coatings Technology Innovation Center,Shijiazhuang 050051,Hebei,China)

机构地区：[1]石家庄市油漆厂,石家庄市水性工业涂料技术创新中心,石家庄050051

出　　处：《中国涂料》2022年第9期43-47,共5页China Coatings

摘　　要：基于硅胶污染金属基材表面上,针对一种水性工业涂料中成膜物、成膜助剂、功能填料、颜基比对喷涂效果的影响进行研究。结果表明,当成膜物采用自产树脂B3,成膜助剂采用乙二醇单丁醚与丙二醇甲醚以质量比1∶3混合,功能填料选取复合铁钛粉WD-D-800,颜基比为1.6时,该种水性工业涂料在硅胶污染金属基材表面具有良好的喷涂效果。Based on metal substrate surfaces contaminated by silica gel,the effects of film-forming materials,film-forming additives,functional fillers and pigment/binder ratios on the spray-painting effect of a kind of waterborne industrial coatings were studied.The results show that when B3 resin is used as the film material,the mixing ratio of film-forming additives ethylene glycol monobutyl ether and propylene glycol methyl ether is 1∶3,the functional filler used is composite iron titanium powder WD-D-800,and the pigment/binder ratio is 1.6,the waterborne industrial coatings have a good spray-painting effect on metal substrate surfaces contaminated by silica gel.

关 键 词：硅胶污染 成膜物 成膜助剂 功能填料 颜基比 

分 类 号：TQ630.7[化学工程—精细化工]