Sylic Textile Auxiliary Information

Textile auxiliary refers to various chemicals needed in a series of processes from spinning, weaving to printing and dyeing, and organizing. It is mainly used to improve the quality of textile printing and dyeing, and collaborates to complete the requirements of dyeing or printing. , Flame retardant and other functional requirements, improve the added value and technical content of textiles. Textile aids can be divided into front treatment agents, dyeing and printed additives, post -finishing agents and other additives according to the different stages and functions of the dyeing process. Read More

At present, more and more researchers will turn their attention to silicon flame retardants, inorganic flame retardants and organic flame retardants. The three elements of the combustion of the flame retardant principle of the combustion of the combustion, the combustion material, the combustible gas content produced by the non -combustible gas diluted burning area generated by the thermal source gas camera, the chain reaction of the small molecule inhibiting the combustion of the polymer. Read More

1. Phosphate systemThe representative product of the substitute alkali for the phosphate system is the Alkaflo.Morran patent developed by Sybron Company. The specific method for the substitute alkali of the system is given, and different raw materials can be used to prepare the alkali solution of di Read More

There are many varieties of textile dyes, the dyeing process is different, and corresponding auxiliary auxiliaries are required. Therefore, there are many varieties of such auxiliaries, mainly including the following: 1. Water softener: metal ion chelating agentHeavy metal ions in water often affect Read More

Influence of Leveling Agent Selection on Nylon Dyeing Weak acid dyes have less water-soluble groups than strong acid dyes, have a higher affinity for nylon fibers, and have poorer solubility in aqueous solution than strong acid dyes. The dyeability and levelness are poor.In the process of fiber spin Read More

Pretreatment steps of nylon and its elastic fabrics: smoothing → desizing → scouring 1. Desizing of nylon woven fabricDesizing agent 8 g/LChelating dispersant 1 g/LLiquid caustic soda (30%) 30g/L Continuous open width desizing, speed 40m/min, using the first two working fluids, overflow washing one Read More

Since the types of silicone oils or softeners are cationic, non-ionic, and anionic. Compared with the softening effect of each variety, cationic type is generally dominant. Therefore, many silicone oils used in the factory are cationic, and some whitening agents or Other auxiliaries are anionic. Whe Read More

Properly master chemical operation. The cohesion and association of disperse dyes are directly related to factors such as temperature, concentration, time, and additives. Therefore, the following points should be paid attention to when chemical materials: Commonly used diffusing agents and solid additives have greater viscosity at high concentrations. If mixed with dyes, it will increase the cohesiveness of the dyes and cause difficulty in toning, and even leave color groups and color blocks, so Dyestuffs and auxiliaries should be separated into materials. Read More

That is waste polyester (PET) polymer and waste polyester (PET) textile materials are recycled and processed into polyethylene terephthalate fiber. In layman's terms, recycled polyester fiber (hereinafter referred to as recycled polyester) refers to the recycled polyester (such as bottle flakes, foam, waste silk, waste pulp, waste textiles, etc.) made by recycling processes. Ester fiber. Read More