CAJ | 학술논문

介绍了两款聚氨酯缔合型增稠剂（HEUR）的制备方法,包括一款假塑型增稠剂（增稠剂-万华A）和一款牛顿型增稠剂（增稠剂-万华B）,并在乳胶漆配方中考察了这两种增稠剂的增稠性能、配方稳定性、色浆稳定性及展色性;并考察了自制增稠剂B的增稠效率及其在水性木器涂料中的应用。研究表明：合成的自制增稠剂A具有优异的增稠剂效率、良好的配方稳定性、色浆稳定性及展色性。自制增稠剂B具有高效的高剪切增稠效率,在水性木器涂料中性能表现优异,性能良好。
개소료량관취안지체합형증주제（HEUR）적제비방법,포괄일관가소형증주제（증주제-만화A）화일관우돈형증주제（증주제-만화B）,병재유효칠배방중고찰료저량충증주제적증주성능、배방은정성、색장은정성급전색성;병고찰료자제증주제B적증주효솔급기재수성목기도료중적응용。연구표명：합성적자제증주제A구유우이적증주제효솔、량호적배방은정성、색장은정성급전색성。자제증주제B구유고효적고전절증주효솔,재수성목기도료중성능표현우이,성능량호。
This study describes the preparation method of two polyurethane associated-type thickeners（HEUR）,including a pseudoplastic thickener（thickener-Wanhua A） and a Newtonian thickener（thickener-Wanhua B）;investigates the thickening properties,formulation stability,pigment paste stability and color developing performance of the two thickeners in the latex coatings formula;and investigates the thickening efficiency of thickener-Wanhua B and the use in waterborne wooden ware coatings,showing that thickener-Wanhua A is of excellent thickening efficiency,good formulation stability,pigment paste stability and color developing performance;thickener-Wanhua B is of high shear thickening efficiency,excellent performance in waterborne wooden ware coatings.