A:In fact, textile softener is a kind of textile auxiliaries. It absorbs the surface of textile fibers and makes the surface of textile fibers smooth, thereby changing the feel of the fabric and making the fabric more comfortable and soft. Textile softeners are called fabric softeners, and they all have a common name called softener.
A:Linear silicone oil is a textile auxiliaries with many unique advantages. In order to improve certain properties and uses of linear silicone oils, modified silicone oils have been developed. It imparts different characteristics to silicone oil and broadens its application range. The modifying group may have both ends of the linear polysiloxane, a single end, a side chain, or both ends and a side chain. Therefore, there are many types of modified silicone oils.
A:Cleaning agent solvents are divided into three categories: water, semi-aqueous and non-aqueous cleaning agents.
A:Solubility: Good-quality reactive dyes have good water solubility for commercial applications. Diffusion: refers to the ability of the dye to move into the fiber, and the diffusion of dye molecules under temperature. Reactivity: refers to the ability of the dye to react with the cellulose hydroxyl group. The dye with strong reactivity can be fixed under the condition of room temperature and weak alkali.
A:The desizing, scouring, bleaching and mercerizing of the fabrics are all important processes before the printing and dyeing of the printing and dyeing auxiliaries. The printing and dyeing auxiliaries can improve the permeability of the lye, promote the emulsification of waxes, and further remove the impurities from the fiber Dispersed in the scouring liquid, the printing and dyeing auxiliary is a polymer film-forming substance that adheres the coating to the fabric through film formation. Therefore, the adhesive is required to have trained adhesion to the fabric and reproducibility, aging resistance, Solvent resistance, acid and alkali resistance, chemical resistance, clear and transparent film formation, does not change color after printing, does not damage the fiber, has certain flexibility, good hand feel, and is easy to remove from the printing machine.