Wuxi Yixin Chemical Co., Ltd.
 Chemicals > Chemical Reagents >  One-step Bath Dyeing Auxiliary Agent EA-251

One-step Bath Dyeing Auxiliary Agent EA-251

Brand Name:
Model Number:
One-step Bath Dyeing Auxiliary Agent EA-251
Detailed Description

1, dyeing of cotton, hemp,flax.
2, One-step bath dyeing
3,less weightlessness with soft and fluffy feel
4,high whiteness

One-step Bath Dyeing Auxiliary Agent EA-251


     The dyeing agent EA-251 is specially suitable for dyeing of cotton. Hemp,flax and so on.It can    integrate the working procedure of refining bleaching and dyeing into one-step bath dyeing and eliminate fine wrinkle of dyeing cloth. Fabrics have less weightlessness after dyeing with soft and fluffy feel.

Capability and Characteristic:

1.EA-251 is a mutifunctional texitile auxiliary agent. It is suitable for cotton and hemp fabric dyeing to shorten dyeing process with which integrates refining, bleaching and dyeing procedure into one-step bath dyeing. Using EA-251 can reduce water electricity and steam costs, increase production and shorten the normal production time.

2.Excellent whiteness can be achieved after using EA-251 in refining and bleaching. It has good dispersion and easy washing ability. Fabrics have less weightlessness and degradation after dyeing.

3.EA-251 has excellent soft function during bath dyeing, which can avoid the cloth cover crease.The fabrics feel soft and fluffy after dyeing.

4.EA-251 has unique washing performance and strong ability in wiping off impurities. It is also suitable for wiping off fluorine carbon compounds and organic silicone.

5.EA-251 is a natural product and good for envionmental protection,which doesn't contain APEO and has low value of COD.

Usage and Dosage:

Intermittent boiled bleaching process:

1.Light-mid color cotton fabrics (yarn) refining bleaching and dyeing in one step  96°C*50min

   EA-251 1.5-2.5 g/l

   Na2co5 g/l

   H2O2(27.5%) 8-10 g/l

   Reactive dyestuffs CN(or direct blended dyestuffs) X%

2.Deep color cotton or rayon(yarn)refining bleaching and dyeing in one step

  EA-251 3-4g/l

  Na2SO4(anhydrous sodium sulphate) 50-90g/l

  Na2co3 (using for color fixing) 15-25g/l

  Reactive dyestuff  X%

3.High whiteness process (cotton,herp ,flax)  98°C*60min

  EA-251 2-3 g/l

  NaOH(100%)3- 5 g/l

  H2O2(27.5%) 12-18 g/l


1.According to different equipment ,when bath ratio is less than 1/10,the agent additive dosages in the above process are based on the weight of cloth

2.Reactive dyestuff can not be used in light color dyeing process because the existence of H202

We have important business in the overseas market due to our high quality and reasonable prices. Also,we can supply Ungrouped according to customers’ requirements!We have confidence that you will satisfy with our products and service.We promise timely delivery, short lead time and good after sell service.Above items are just a part, many more Cisco products are not listed out, please feel free contact us for more details. Thank you for your attention

Company information:
    Wuxi Yixin Chemical Co., Ltd. established sine 2009 . We is an exporter of China (Mainland) Chemical Reagents products.    With independent export rights, our products have been exported to South America Eastern Europe Southeast Asia Mid East Eastern Asia Central America Northern Europe Southern Europe, etc. Our company insists on strict quality standards.    If you are interested in our products ,for more details, please feel free to contact us.For watching more detail description pictures and more styles, please visit our website www.yixinadvance.com!
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Wuxi Yixin Chemical Co., Ltd.
Mr. Yi Qiu
Damaxiang Village, Dongbeitang

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