Black Deepening Agent is an auxiliary agent used to increase the dyeing depth of disperse dyes on polyester fabrics. By covering the surface of the fiber with a low-refractive index material, the degree of absorption, reflection and scattering of light by the fiber can be changed, thereby obtaining Read More
The slow dyeing property of the leveling agent can suppress the instantaneous dyeing in the initial stage of dyeing, which is the primary factor in choosing the leveling agent. The test method of slow staining is generally as follows:1. Experimental materials:Sample: polyester fabric after degreasin Read More
Overview Fluorescent brightener(Optical brightening agent) is a kind of fluorescent dye, or white dye, and it is also a kind of complex organic compound. Its characteristic is that it can excite incident light to produce fluorescence, so that the dyed material obtains a sparkling effect similar to Read More
There are many chemical methods to identify dyes, and the general procedures are more complicated, time-consuming and labor-intensive. Therefore, this article introduces a simple method for identifying the types of dyes on cellulose fibers in printed and dyed textiles.PrincipleAccording to the dyein Read More
1. It has a wider range of applications, suitable for fibers and fabrics.2. Convenient and simple to use. It can be self-dispersed in water without emulsification and can be used directly in textile printing and dyeing plants.3. The hand feels smooth and silky texture is strong. Plump, fluffy, and f Read More
Polyorganosiloxane with different degree of polymerization chain structure. Dimethyl dichlorosilane is hydrolyzed to produce the primary polycondensation ring.The ring body is decomposed and rectified to produce the low polycondensation, then the ring body, the head agent and the catalyst are put to Read More
