HT Fine Textile Chemical Auxiliary Agent

Q. The fabric after fixation is easy to be dyed unevenly, how to solve this problem? A.  After the fabric treated by  fixing agent , a protective film will be formed on the surface of the fabric. If we cannot remove the fixing agent before changing color, the fabric will be dyed unevenly. At this time, it's recommended to use the fixing agent remover to effectively remove the fixing agent and improve the uniformity of the coloring. Q: Is it trouble for the fixing agent remover processing? A.  It's very convenient for operation. Take dye fixing agent remover tr-22 as an example, about 3-5 g/l, in the temperature of 90, 30 minutes around. Q. What are the performance characteristics of the fixing agent remover? A.  1. It is suitable for direct dyes, acid dyes and reactive dyes, etc.  2. It can solve the dyeing defects of color produced by the residue of fixative agent.  3. It can be used with various dyeing auxiliaries.  4. It has good masking, which doe...

Check the standard English to Chinese translation. scouring agent in textile 纺织精练剂 scouring in textile 纺织精练剂 Scouring agent 精练渗透剂 scouring of cotton fabric 棉布精练剂 scouring of cotton 棉织物精练 acrylic leveling agent 腈纶匀染剂 leveling agent dyeing 染色匀染剂 Acid leveling agent 酸性匀染剂 cationic Leveling agent 阳离子染料匀染剂 leveling agent 匀染剂 High temperature levelling agent 高温匀染剂 levelling agent for reactive dyes 活性染料均染剂 Levelling agent  for acrylic 腈纶匀染剂 levelling agent 匀染剂 fixing agent remover 除固剂 Turquoise blue fixing agent 翠蓝固色剂 Fixing agent for polyester 涤纶固色剂 fixing agent textile 纺织固色剂 color fixing agent 固色剂 fixing agent 固色剂 fixing agents 固色剂 Sulfur dye fixing agent 硫化染料固色剂 dye fixing agent for cotton 棉布染料固色剂 dye fixing agent 染色固色剂 fixing agent for dyeing 染色固色剂 Fixing agent for acid dyes 酸性固色剂 non formaldehyde dye fixing agent 无醛固色剂 cationic fixing agent 阳离子固色剂 dye fixing agents 印染固色剂 fixing agent for dyes 印染固色剂 fixing agent for direct ...

[ 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...

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...

Whiteness and poor hair efficiency problems The poor whiteness includes the impure of whiteness, uneven whiteness, and wool effect less than 200px within 30 minutes, which is related to the quality of knitted fabric, such as lower-grade cotton content prone to cause poor whiteness, and of course, the most important is the process formulation and selection of textile auxiliaries, here to introduce some processing attentions: (1) the amount of H2O2 and NaOH must be sufficient: H2O2 not only plays a role of bleaching in pretreatment of textile fabric , but also has the function of detoying (including the cottonseed shell), the H2O2 quantity is insufficient (including decompose too fast), the whiteness cannot be guaranteed.  NaOH not only provides the base (pH) needed for H2O2 bleaching, but also works with the refined agent to maximize the clutter. The NaOH quantity is insufficient, and the miscellaneous is poor, and the wool effect cannot meet the requirements first. Of co...

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...

The contents for examining To examine the quality of the appearance of textile starts from the accuracy of colors The inspection process is as follows: to test the accuracy of color; raw materials, weaving defects, defect inspection and defect treatment before dyeing defect and finishing defects, in accordance with the standard requirements to determine whether to cut off or drop size. When the color accuracy test is in dispute, the dispute can be settled down according to the measurement results of the electronic color matching system. 1) Material defects The raw materials have obvious defects like big belly yarn evenness is not uniform, there are too many joints, yarn, fiber, silk, specific bad Spandex Covered Yarn Quality, blended yarn uneven mixing and so on, which are likely to cause the fabric etc.. 2) Weaving defects Weaving defects come from many aspects, such as equipment itself, raw materials, environment, temperature and humidity, operator technical level, fabric structu...