Textile Mirror

Printing & dyeing auxiliaries Model Ingredients & appearance Features & uses High temperature levelling agent BOF APEO, anion, red brown thick fluid. used as levelling agent of polyester and T/C or yarn disperse dye in High temperature high pressure dyeing. High temperature levelling agent SE alkyl ester, alkyl sulfate ester compound, anion, yellow brown fluid. used as levelling agent of polyester and yarn disperse dye in High temperature high pressure dyeing. Acid levelling agent SA special surfactant; non-ion type; light yellow transparent liquid Good dyeing-delay and dyeing-removing capacity, used in Acid dye to dye wool, silk, nylon and blending, used in the dyeing of cotton in direct and reactive dye. GS color-darkening fixative cation type organic high molecular compound. light yellow transparent fluid. used in assisting dyeing of leather fixative Y first minification matter of dicyandiamide, formaldehyde resin solution; cation type; colorless transparent thick fluid....

Pigment Printing In pigment printing, insoluble pigments, which have no affinity for the fiber, are fixed on to the textile with binding agents in the pattern required. This description is perhaps oversimplified, but it does obviously set pigments apart from dyes that are absorbed into the fiber and fixed there as a result of reactions specific to the dye. Historical Development of Pigment Printing § Until 1937 natural polymers as binders and thickeners (starch, glue) § Around 1937 emulsion thickening § Around 1960 use of aqueous self-crosslinking dispersions as binders § Around 1970 development of synthetic thickening agents based on acrylic acid § After 1980 ecological improvements (e.g., emission) Why Pigment Printing is Important § The pigment can be applied to all fibers potentially and it is the only coloration to glass fiber, fabric and polyester § No wet treatment is required, so drying and curing is applicable to all fiber. § Extensive color range of highly light fast colors §...