It is not difficult to find in life, a lot of clothes have the figure of printing, its existence to the fashion industry added a lot of color, but also to meet the people for diversification, personalized requirements, so we can see the application of printing technology, is more and more extensive. In printing, it is often necessary to use two main materials, glue paste and color paste, and the adjustment requires a certain consistency. However, in order to control the cost, the input of raw materials and the consistency of printing paste are always difficult to control, which is also the reason why Printing Thickener exists.
First，What is printing thickener?
Printing thickener is a kind of liquid water based thickener which is made of Polyurethane. It is widely used in cotton fabric, chemical fiber fabric, pigment printing color paste, printing process, printing and dyeing products system, can be used in most waterborne systems, such as emulsion system, dispersion system, emulsion paint, and resin emulsion (acrylic ester, polyvinyl acetate and various copolymers) have a good compatibility.
Second, the color paste too thin harm?
1. Reducing the consistency of printing pulp will affect the stability of fish pulp, resulting in poor printing effect.
2. Printing particles tend to sink and printing fades.
Three, printing thickener product characteristics?
1, excellent dry and wet rubbing fastness, good hand feel.
2, with clear and excellent printing and dyeing effect, safe and convenient to use.
3, Its performance is comparable to that of imported products, but its price has obvious advantages.
4, with printing adhesive, printing paint and other additives compatibility, can thicken paste, made of water paste can also be mixed with a variety of oil-in-water paste. Transfer E - diagram, printing roller glue or color paste to the fabric, so that the dye and fiber can be well combinedsince5. Ensure clear print pattern. When the dye is fixed, the reaction products and residues can be removed easily with the downstream process, without any adverse effects on the color, brightness, brushing fastness and hand feel of the printed fabric.
5, Ensure clear print pattern. When the dye is fixed, the reaction products and residues can be removed easily with the downstream process, without any adverse effects on the brilliance, brushing fastness and hand feel of the double-printed fabric.Iv.
Fourthly
Use of printing thickener
1. When preparing water slurry, first weigh and take the quantitative water for high-speed stirring, and add an appropriate amount of printing thickener to reach the required consistency.2. When the density of emulsion is not enough, add a small amount of printing thickener while stirring.3, the amount of addition depends on the different material system, please test the appropriate amount of addition before use.
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
