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Dyeing Carrier Sylic D2400

Suitable for low temperature dyeing of polyester and its blended fabrics.

  • D2400
  • Sylic
  • 1202400

Product Description

Technical Indicators

Main ingredient

Aromatic compound


Yellow transparent liquid

pH value (1% aqueous solution)


Performance and Characteristics

1. Suitable for low temperature dyeing of polyester fibers.

2. It has strong swelling polyester fiber ability, can increase dye dyeing in the range of 100-120 °C, and obtain excellent dyeing rate and dyeing depth.

3. It has good dyeing power at high temperature, and can be used as a horizontal strip preventive and color correction agent.

4. Low foam, low odor, easy to wash, and biodegradable.




Suitable for low temperature dyeing of polyester and its blended fabrics.


Recommended Process

1. Used as a low temperature dyeing agent and leveling agent for dyeing at 100-120 ° C, 1.0-3.0% (o.w.f).

2. Used as a leveling agent for dyeing at 130 ° C 0.3-0.5% (o.w.f).

3. Used as a 135 ° C horizontal strip repair or crepe repair of the color cleaner 2.0-3.0% (o.w.f).

The specific process should be adjusted by the user as appropriate.


When using, first dilute CY-521 with water, feed from the material tank, run for 5-10min, then enter the dye.

Packaging and Storage

Packaging & Storage


120kg plastic drum, sealed and stored in the dark, with a shelf life of 6 months at room temperature.

 Three Main Packaging Types: Woven Bags/Plastic Barrels /IBC Drum

main packaging types



  • What is the purpose of dyeing auxiliaries?

    Dyeing auxiliaries includes dye fixing agents, cationizing agent, dispersing & leveling agents etc. They help in stabilizing the dyeing bath to improve the exhaustion, achieve level dyeing and improve fastness properties.

  • What are the causes of stains in cylinder dyed fabrics?

    The chemical raw materials are not uniform enough; the gray cloth is not clean; the hardness of the water is too high; the heating rate of dyeing is not properly controlled; the use of dyeing auxiliaries is improper; the quality of the dye is poor.

  • How to choose textile printing and dyeing auxiliaries correctly?

    Have a basic understanding of the solubility of additives and their stability to hard water and metal ions; the acid and alkali resistance of additives must be tested; the ionicity of additives must be grasped; do not arbitrarily reduce the amount of additives ; Additives must be dissolved and diluted before adding to the finishing solution.

  • What is the difference between ash substitute and soda ash?

    In the dyeing process, soda ash only acts as a dyeing accelerator, and the intensity of sewage treatment is increased.

    Substitute alkali is a new type of environmentally friendly product developed for the high cost of soda ash and trisodium phosphate in the exhaust dyeing of reactive dyes, the inconvenience of use, the instability of color fixation with caustic soda, and the dark shade. While reducing the cost of alkaline agents, it can also improve the first-time success rate of dyeing and significantly reduce the overall cost of dyeing.

  • What are the dyeing auxiliaries to improve color fastness?

    Fixing agent, Wet Rubbing Fastness Improver agent, Dispersion accelerator

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  South of Dong'an Industrial Zone, Xinfeng Village, Xintang Street, Xiaoshan District, Hangzhou, China.

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