Latest News and Updates on Textile Auxiliaries and Dyes

Basic knowledge of disperse dyes (1)Disperse dyes were produced by the Baden Aniline Soda Company in Germany in 1922 and are mainly used for dyeing polyester fibers and acetate fibers. At that time, it was mainly used for dyeing acetate fibers. After the 1950s, with the emergence of polyester fiber, Read More

The dyeing performance of disperse dyes-lifting power1. Definition of lifting power:Lifting power is one of the important properties of disperse dyes. This characteristic indicates that when each dye is used in dyeing or printing, the amount of dye is gradually increased, and the degree of color dep Read More

Basic dyeing with disperse dyesDyeing polyester with disperse dyes is generally carried out under acidic conditions.So, what are the advantages and disadvantages of dyeing with disperse dyes under alkaline conditions? Please look down.1. The emergence of alkaline dyeing with disperse dyes:When dyein Read More

The dyeing principle and process of reactive dyesThe dyeing principle and process of reactive dyes. The molecule contains chemically active groups that can react with cotton, wool and other fibers in an aqueous solution to form a co-bonded dye. Has high washing fastness. Reactive dyes are composed o Read More

Application of luminescent materials in textilesIn recent years, the application of luminescent materials in clothing has attracted attention, and clothing containing luminescent materials has begun to play an important role in the fields of transportation, fire protection, UV protection, clothing d Read More

The role and influence of film-forming additives in coatingsWith the rapid economic development nowadays, the chemical industry has gradually occupied an important position. Chemical raw materials are used in many places in our lives. It brings us many benefits. The use of film-forming aids is becom Read More

Application of TCR alkali-resistant disperse dyesPolyester oligomer is a by-product in the process of polycondensation of polyester polymer. Its structure is linear and ring-shaped. The cyclic structure of oligomers has a variety of forms from dimers to decamers (and above). The main damage to polye Read More

Application of pH value in textile printing and dyeingIn the production process of home textiles, especially in the printing and dyeing process, the pH value has a wide and important role. The following production processes are divided into refining, bleaching, dyeing, printing and finishing.Refinin Read More

Background: A start-up thermal transfer ink factory in Africa，engaged in digital rinting.Challenge: 1. The raw materials used in the early thermal transfer inks are uncertain.2. Customers are uncertain about their needs.3. The problem of high conductivity of domestic dyes causes customers to have no confidence in our company's products. Read More

Background: A small and medium-sized dyeing factory in Peru, mainly engaged in cotton fabrics used for printing and dyeing, they has been supplying the local market for many years. The goal is to increase the various of fabrics for printing and dyeing, such as polyester and acrylic, while consolidat Read More

Background: A large acrylic fiber manufacturer in Peru, before used the products which is internationally renowned brands, and has very strict requirements for dyes. There demand is three container of cationic black dyes each year, and they are increasing year by year.Challenge: The cationic dye required is a color mixed product. One of the raw materials is not stable, and it is prone to agglomeration when exposed to moisture, which affects the accuracy of the dosage, but this raw material is indispensable. In addition, bulk cargo is generally shipped by sea, and the route to Peru generally takes around 30 days, which increases the possibility of caking. Read More

Background: South America medium-sized dyeing factory, mainly dyeing polyester and cotton.Challenge: There is no perfect solution for finishing process(Hand feel, hydrophilicity), and skeptical about our dyes, and need more professional technical support and display. Read More