СИНТЕТИКАЛЫҚ СОПОЛИМЕРЛЕРДІҢ СУ ДИСПЕРСИЯСЫНА НЕГІЗДЕЛГЕН ПИГМЕНТТЕРМЕН ТОҚЫМА МАТЕРИАЛДАРЫНА БАСУ ТЕХНОЛОГИЯСЫНЫҢ ЕРЕКШЕЛІГІ

Abstract

The paper investigates the possibility of using aqueous polyurethane dispersions as binders in pigment printing. For the first time, we are using new compositions based on polyurethane dispersions used as binders. This will expand the range of thickeners through the use of polyurethane dispersions. They ensure the production of durable and elastic polymer films during low-temperature processing. Such dispersions are environmentally friendly products, as no toxic solvents are used. We propose to use new polyurethane thickeners in formulations with polyurethane dispersions as a rheological modifier. The used dispersions are capable of forming a soft and plastic film. New binders based on polyurethane dispersions make it possible to create effective printing compositions, improve the quality of prints, and give improved performance properties.