CAJ | 학술논문

合成了一种聚丙烯酸酯乳液,然后用溶剂型染料对乳液着色,制备纳米色素粒子(NCP),将NCP用于棉织物的涂料印花中；优化NCP的制备及印花工艺,同时对比了NCP和传统涂料的印花效果.结果表明：在60℃下,m(溶剂型染料)∶m(二乙二醇丁醚)∶m [乳液(固含量为48%)]=1.5∶2∶30的条件下制备的NCP性能较好；印花时NCP用量6%(对色浆总质量,下同),粘合剂用量20%,焙烘温度160℃,织物的得色量高,手感柔软,干、湿摩擦牢度分别为4~5级和3~4级,皂洗(褪色)牢度为2~3级,可满足涂料印花的要求.与传统涂料印花相比,耐摩擦牢度有所提高,但是耐皂洗牢度略差.
합성료일충취병희산지유액,연후용용제형염료대유액착색,제비납미색소입자(NCP),장NCP용우면직물적도료인화중；우화NCP적제비급인화공예,동시대비료NCP화전통도료적인화효과.결과표명：재60℃하,m(용제형염료)∶m(이을이순정미)∶m [유액(고함량위48%)]=1.5∶2∶30적조건하제비적NCP성능교호；인화시NCP용량6%(대색장총질량,하동),점합제용량20%,배홍온도160℃,직물적득색량고,수감유연,간、습마찰뇌도분별위4~5급화3~4급,조세(퇴색)뇌도위2~3급,가만족도료인화적요구.여전통도료인화상비,내마찰뇌도유소제고,단시내조세뇌도략차.
A kind of polyacrylate emulsion was prepared, and then was dyed by solvent soluble dyes to fabricate nanometer colored particles (NCP) used in pigment printing of cotton fabric. The process conditions of preparation and printing of NCP was optimized, at the same time, the fabric printing effects of NCP and the traditional pigment was compared. The results showed that the optimum conditions for NCP preparation was as fol ows: the temperature was 60 ℃, m(solvent soluble dyes)∶m(diethylene glycol butyl ether)∶m(polyacrylate emulsion with 48% solid content)=1.5∶2∶30. In pigment printing, when the NCP dosage was 6% (based on the total weight of paste, same as below), the binder dosage was 20%, the curing temperature was 160 ℃, the printed fabric could achieve high color yield and soft handle, the dry and wet rubbing fastness was level 4~5 and 3~4, respectively, and the soaping fastness (faded) was level 2~3, which could meet the requirement of pigment printing. Compared with traditional pigment printing, the rubbing fastness of NCP printing fabric was improved, however, the soaping fastness (faded) was decreased slightly.