HT Fine Textile Chemical Auxiliary Agent

High temperature levelling agent , soluble in water and general organic solvents, has excellent dye dispersibility, early retarding property and can be used with dyes at the same time. The performance of high temperature levelling agent is mainly measured by three indexes: retarding, dispersivity and migration. Retarding refers to dyeing rate, or dyeing speed. The faster the dyeing speed is, the easier the fabric is uneven. While it shouldn’t completely prevent the fabric from being colored, which will affect the final dyeing rate. Dispersivity is the ability to distribute dyes evenly in water bath so that the dye can be evenly absorbed by fiber or fabric. Migration refers to the transfer of disperse dyes to the lower concentration of the dye through levelling agent.   High temperature and high pressure dyeing is an important dyeing method of polyester fiber. On the one hand, because of dyeing properties of polyester fiber, it has basic requirements for high temperature levelling a...

[ Fixing Agent for Acid Dyes  General Information] Fixing agent for acid dyes will be deposited on the surface of the fiber, plugging the pores of acidic dyes dissolved again, thus reducing the possibility of fading, and generally improving the color fastness 1 ~ 1.5. Based on this, the solid color of the impregnation method is used. The appearance is generally brown liquid, pH value (1% water solution) 2.0-4.0, anionic, odorless, slightly special smell, taste astringent, deeper color while exposed under light and in air. Soluble in water, soluble in ethanol, acetone and glycerin, almost insoluble in ether, benzene, chloroform and petroleum ether. It has strong hygroscopicity. Decompose in 210 ~ 215 ℃, It can produce insoluble salt with copper, aluminum, iron, tin, chromium and metal salts, and each has its own special color. It is best to use soft water or add 1 g/L 6 sodium phosphate when used. [Main composition]  Sulphonate condensation polymer. [General properties...

[General Information of  Anti-creasing Resin with Low Formaldehyde] [Main composition] Special modification of dihydroxy methyl DMEDHEU resin. [General properties] Appearance: undertint transparent liquid Ionicity: cation PH value: 5.5-6.5 Stability: stability below 40℃ Solubility: soluble in cold water [Product features] 1. Low formaldehyde content, can give fabric excellent "wash and wear" performance, little color change, after treatment the fabric has good elasticity, chlorine resistance and shrink-proof performance. 2. The elasticity force, flattening effect and washing fastness has reach the ideal indicator, release little formaldehyde Meet environmental protection requirement. 3. Low formaldehyde content, not pungent and dazzling, improve the working environment greatly. 4. Suitable for cotton, fibre, viscose, wool, tencel and chemical fiber blended fabric crease-resist shrink-proof or easy care treatment. Anti-creasing Resin [ Anti-creasing Resin Applicati...

This product is a new organic silicone polymer which is preparative by latest synthetic method, double modified functional groups, organic silicon combination technology SR-183D mainly use for artificial fiber (such as full polyester fabrics, nylon fabric, acrylic fabric, artificial wool, polar fleece, coral fleece, etc.). Compared with common amimo-modified silicone softeners,  p o lyether silicone softener  SR -183D have excellent soft, fluffy hand feeling. [General properties] Appearance: light color to yellow transparent liquid PH value: 5-8 (1% solution 20°C) Ionicity: weak cationic Solubility: easily soluble in water [Product features] 1. With soft, smooth, fluffy hand feel; 2. Has emulsifying property, ensure the dilute stability; completely solve the security problems such as the stick cylinder sticking; 3. Low yellowing, especial for white /pale color fabric; 4. Low dosage and low concentration can get the better smooth effect rather than common amino sil...

functional finishing agent Hydrophilic Finishing Agent is one type of functional finishing agent.  Functional finishing agent  included wet rubbing fastness improver agent, Antisatic agent, Anti-slipping agent, Anti creasing resin with low formaldehyde, Fiber protection agent,  Hydrophilic finishing agent , Brightening agent, Anti-pinhole agent, Finishing agent for coral velvet, Acrylate emulsion softener, Anti-pilling agent,  wax removing agent , stiffening agent, weighting agent, light fastness improver, white paste, silicone spot stripping agent, silicone spot stripping agent etc. Application: 1. Suitable for polyester, polyester blended, acetate fiber and other fabrics dyeing and finishing; 2. Apply to nylon dyeing and finishing; 3. Endow the fabric a good hydrophilic function, and make the fabric with good moisture absorption and sweat discharging properties; 4. Give the fabric more than 4.0 grade of easy decontamination performance, washing 15 times can s...

How to avoid uneven phenomenon is one of the important indexes of printing and dyeing process quality. The Leveling agent is used to make the dye to be evenly dyed on the dye s , without produc ing other defects such as color stripe s , color spot s  and so on.   One of the effects of the leveling agent is to  make the dye be absorbed slowly by the fiber, and the second is that when the dye is not uniform, the dark part of the dye will move towards the light color, and finally achieve the uniform dying. Therefore, the two most important functions of the l eveling agent are the retarding and migration . In recent years, all kinds of new type fiber s  are widely used in the dyeing and printing industry. At the same time, with the gradual improvement of the people’s environmental protection consciousness, all kinds of leveling agent s  ha ve  a new development . In this article, it mainly talk about the development of leveling agent f...

Pretreatment of textile fabric is indispensable before the fabric finishing. Here to mainly introduce silk pretreatment: Mulberry silk is mixed (mainly silk), but it can be done after silk weaving. Silk raw material, because of oil and high content of impurities, pretreatment is need to be processed before spinning. Silk impurities: 1) fat and wax; 2) pigments; 3) inorganic matter; 4) carbohydrates: polysaccharide substance with sericin protein combined into compound protein and pigment combined into glycoside, or in superfine cellulose fibrous exists in sericin, silk reeling part sericin dissolution and into micro pastel stripping and refined with the sericin loss, but after twisting hard. Micro - antler affects luster, dyeing and freshness. The principle of degumming: the polar amino acid content of the silk glue protein (18 kinds of amino acids) is high, the unpreformed and curly conformation is much, the crystallinity is low, and it is dissolved and dissolved in hot...

[ Brief Information Reduction Clearing Agent For Polyester HT-W ] -- Reduction clearing agent for polyester is a new generation of reduction clearing agent for polyester in disperse dyes. Used to replace the traditional insurance powder method. With strong reducing ability, convenient use and easy cleaning feature washed fabrics more bright, more secure. reduction clearing agent for polyester [ Main composition ] -- Surfactant complex [ General properties ] -- Appearance: light yellow transparent liquid -- Ionicity:    Zwitter-ion -- pH: 8.5 + 1 -- Solubility: Easily soluble in water -- Compatibility: compatible with nonionic, cationic, anionic products [ Reduction Clearing Agent For Polyester Properties And Fields Of Application ] -- Not sulfur, completely remove the unfixed dyes on fabric, make the fabric obtain high fastness and brightness, better than the insurance powder. -- Because the product is liquid and easy to store, the material is simple -- ...

Softening agent  is a kind of chemical material that can change the static and dynamic friction coefficient of fiber. When the static friction coefficient changed, the touch has a smooth feeling and easy to move on the fiber or fabric; when the dynamic friction coefficient changed, the micro structure between the fibers easy to move within each other, that is, the fiber or fabric is easily deformed. The combination of these two feelings is soft From the ionic classification, textile softeners can be divided into anion type, cationic type and nonionic softening agent. Main component classification, because the basic composition of softener is mainly long-chain fatty acid (saturated or unsaturated) derivative and Silicone II, it can be divided into fatty acid softener, silicone softener, fatty acids and silicone blends. At present, the market for low gear softener is often the fatty acids and silicone mixtures of such products. Softening finishing is an important finishing proce...