复合铁钛粉改性环氧富锌重防腐涂料的研究  

Study on Zinc-Rich Heavy-Duty Epoxy Coatings Modified by Iron Oxide/Titanium Dioxide Compound Pigment

作　　者：曾凡辉[1] 姜其斌[1] 

机构地区：[1]株洲时代新材料科技股份有限公司

出　　处：《现代涂料与涂装》2006年第9期12-13,共2页Modern Paint & Finishing

摘　　要：通过选用纳米改性复合铁钛防锈颜料对环氧富锌重防腐涂料进行改性,制得了具有优异防腐功能的新型环氧富锌涂料;研究了复合铁钛粉的种类及用量对环氧富锌防腐涂料性能的影响;确定了环氧富锌涂料的最佳PV C值。结果表明,当选用纳米改性复合铁钛防锈颜料,用量为8%,涂料的PV C值为42%时,可较大幅度地改善环氧富锌涂料的密封性、附着力、厚涂性,耐盐雾腐蚀可达1542h。The title coating is prepared through modification of heavy- duty zincrich epoxy coating by use of nano - scale iron oxide/titanium dioxide compound pigment; The influence of varieties and amounts of iron oxide/titanium dioxide compound pigments on the performance of the zinc-rich epoxy heavy- duty.coatings is studied; The optimum PVC thereof is determined. The results show that the performance of the title coatings is improved greatly in terms of sealing property, adhesion, high build property and salt fog resistance （1 524 h） when 8% iron oxide/tianium dioxide compound pigment is used.

关 键 词：复合铁钛粉 环氧富锌涂料 防腐涂料 

分 类 号：TQ637[化学工程—精细化工]