Textile dyeing chemicals for sale from ChinaPosted by Connie Liu on April 21st, 2017 Before the detailed introduction of Textile dyeing chemicals, let's see some pictures:
General information of Textile dyeing chemicals produced by HT FINE CHEMICALS FROM CHINA Auxiliaries can be divided into printing auxiliaries and dyeing auxiliaries. Printing auxiliaries including adhesives, thickening agent, crosslinking agent, emulsifying agent, softening agent, dispersing agent and defoaming agent, dyeing auxiliaries is a kind of auxiliaries in the printing and dyeing auxiliaries, the auxiliaries used in different dyes are not the same, so that they can be better or better dyed in the dyeing process, dyeing auxiliaries including leveling agent, fixing agent, dispersing agent, fluorescent whitening agent and softener. Pulp, back fabric scouring bleaching and mercerizing process are important fabric before dyeing, called scouring.Scouring is cotton fabric desizing in boiling dilute caustic soda solution in 10g/L hours, to remove the cottonseed shell of cotton fiber, wax, pectic substances, including nitrogen impurity material and pigment etc. and the residual slurry on the cloth, in order to obtain good abroad And its water absorption, effectively improve the dyeing and finishing effect.In recent years, China dye production and market development of health additives and organic pigment industry rapidly, dye chemistry consumption preliminary growth. The rapid development of the textile industry is greatly improved on textile dyeing needs, relying on each dye industry and textile industry means that the China dye industry has a huge market prospect.Here to show some categories for textile dyeing chemicals:Auxiliaries for CottonDyeing auxiliaries is mainly included auxiliary for cotton, auxiliaries for polyester, auxiliaries for wool and nylon, auxiliaries for acrylic etc. Auxiliaries for cotton is chemical auxiliaries which is dyeing agent for cotton, include fixing agent, leveling agent, stripping agent, soaping agent etc.Staining is a combination of dyes and fibers by physical or chemical, or chemical methods in the generation of fiber pigment, textile processing has a certain color stain. Time is at a certain temperature, pH value, and the need for dyeing auxiliary conditions. Dyeing products should be uniform color, but also the need for color fastness good. Method for dyeing fabric mainly disseminated and dyeing. Dip is the fabric impregnated with the dye and method to dye the fabrics. It is suitable for small batch dyeing. Rope dyeing, dyeing all belong to this category. It is the first impregnation of the fabric in dyeing then, make the fabric roll by, The dye evenly rolled into the fabric, after dyein method steam or hot melt processing. It applies to mass dyed fabrics.Leveling Agent 2022 for Reacitive DyesProduct features】 1.Excellent leveling for combination of various reactive dyestuffs that avoids shade differences and crease. 2.Improves dyeing yield and does not affect shades. 【Application】 High concentration product and can be diluted 2-3 times. HT-2022: 0.5- ml/L Auxiliaries for cotton is specifically for the fabric of cotton on the process of dyeing.
Auxiliaries for Polyester Dyeing auxiliaries is mainly included auxiliary for cotton, auxiliaries for polyester, auxiliaries for nylon and wool, auxiliaries for acrylic etc. Polyester is one of the most important varieties of synthetic fiber, polyester fiber is the trade name of China's polyester. Is widely used, a lot of clothing for manufacturing fabrics and industrial products. Amorphous polyester has excellent properties. Polyester yarn or fabric produced by setting the flat shape, fluffy or pleated. In the use of repeated washing, still enduring. Polyester is one of the most simple process of three synthetic fiber, the price is relatively cheap. Plus it is durable, good elasticity, easy to deformation, corrosion resistance, insulation, crisp, easy to wash and quick drying. Auxiliaries for polyester is chemical auxiliaries which is dyeing agent for polyester, included Expanding agent, Fixing agent for polyester, Oligomer inhibitor, Polyester brewing agent, Dyeing acid, Oil removing and high temperature leveling agent, Reduction cleaning powder, Acid reduction cleaning powder, Acid reductive cleaning agent, High temperature leveling agent, Heat sublimation fastness improving agent and Dyeing accelerator etc. Expanding Agent P100 Excellent expanding to polyester fibres while accelerates dyestuffs migrating into polyester fibres that achieves dyeing at 100℃ with blends of polyester and other fibres. HT- P100 can prevent crease marks and repair creases. Auxiliaries for Wool and Nylon Dyeing auxiliaries is mainly included auxiliary for cotton, auxiliaries for polyester, auxiliaries for wool and nylon, auxiliaries for acrylic etc. Wool fiber is soft and elastic, can be used for the production of wool, wool, blanket, wool felt and textiles. The products feel rich, warm and good, comfortable to wear. The characteristics of sheep wool accounted for a large proportion in the textile raw materials. Wool textile industry is an important raw material, it has good elasticity, strong absorption the advantages, warm and good. The fine wool non woven, only acupuncture manufacturing blankets, some senior senior industrial cloth needle felt such as much. Is generally used in wool processing short, coarse, by acupuncture joint production method, coding Support cloth carpet, sandwich needle carpet, adiabatic thermal insulation materials and other products. This kind of wool length, high impurity, poor spinnability, difficult processing, products can be chemically post processing to improve the quality. Nylon, mainly used in synthetic fiber, its most outstanding advantage is higher than that of the wear resistance all the other 10 times higher than that of cotton fiber, wear resistance, 20 times higher than in the wool blended fabric slightly adding nylon fiber, can greatly improve the wear resistance; when stretched to 3-6%, elastic recovery rate can reach 100%; can withstand thousands of times without fracture. Folding deflection of nylon fiber strength 1-2 times higher than cotton. 4-5 times as high as wool, is 3 times that of viscose fiber. But the nylon fiber, heat resistance and light resistance is poor, also to maintain the poor clothes made of polyester as crisp. Auxiliaries for wool and nylon is chemical auxiliaries which is dyeing agent for wool and nylon.
Leveling Agent for Acid Dyes 2015K 【General properties】 Appearance: light yellow liquid Ionicity: anionic Solubility: easily soluble in water Stability: stable to acid, alkali, electrolytes and hard water 【Product features】 1.Excellent leveling and migration that confer an even and bright shade to fabrics, as well as good shade fastness. 2.Does not induce shade change. 【Application】 HT-2015K: 1.0-2.0% (O.W.F) The amount of HT-2015K will be lowered as shades go deeper.
Dyeing auxiliaries is mainly included auxiliary for cotton, auxiliaries for polyester, auxiliaries for wool and nylon, auxiliaries for acrylic etc. Properties of acrylic fiber is wool, so called "synthetic wool". With good thermal elastic acrylic (acrylic bulked yarn processing), low density, smaller than the wool fabric, warm and good. Sunlight resistance and weather resistance is very good (ranking first), poor moisture absorption, dyeing difficult. Mainly used for civilian, pure spinning can also be made into a variety of blended wool, wool, blanket, sportswear or artificial fur, plush, yarn, hose, umbrella cloth and so on. Acrylic fiber artificial wool. With a soft, bulky, easy to dye, bright color, light, antibacterial, not afraid of insects and other advantages, according to the requirements of different applications can be pure spinning or with natural fiber, the textile is widely used in clothing, decoration, industry and other fields. Auxiliaries for wool and nylon is chemical auxiliaries which is dyeing agent for wool and nylon. Auxiliaries for acrylic is chemical auxiliaries which is dyeing agent for acrylic.
Soaping Agent for Cationic Dyes RZ-50 As acrylic fiber play a very good effect for cationic dyes water-saving soaping agent. Especially has excellent effect for floating dye and prevent dropped dye reattachment. In addition, dyed product won't change color because absorb soaping agent, so printing after soaping, the printed piece of white ground will not be dye pollution, won't cause whiteness decrease and the color of printing patterns is gray.
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