• Guangdong Innovative

23121 High quality environmentally friendly textile dyeing and printing auxiliaries improve color fastness high concentration and formaldehyde-free fixing agent for cotton

23121 High quality environmentally friendly textile dyeing and printing auxiliaries improve color fastness high concentration and formaldehyde-free fixing agent for cotton

Short Description:

23121 is mainly composed of poly-polyamine high-molecular compound.

It can combine with dyes and cotton fibers to form insoluble macromolecular compounds, which improves dyeing color fastness of cotton fibers.

It can be applied in fixing process for fabrics dyed by reactive dyes or direct dyes.

 


Product Detail

Product Tags

We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for 23121 High quality environmentally friendly textile dyeing and printing auxiliaries improve color fastness high concentration and formaldehyde-free fixing agent for cotton, We will offer high-quality goods and great solutions at competitive price ranges. Start benefiting from our comprehensive services by contacting us today.
We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for China Non-Formaldehyde Fixing Agent, color fastness improver, Dyeing agent, Dyeing Chemical, fabric auxiliary, Fastness improving agent, Fixing Agent, Formaldehyde-Free Fixing Agent, Textile Auxiliaries, We’ve our own registered brand and our company is developing rapidly owing to high quality merchandise, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.
Features & Benefits

  1. Contains no APEO or formaldehyde, etc. Fits environmental protection requirements.
  2. Significantly improves washing color fastness, perspiration color fastness, wet rubbing color fastness of direct dyes and reactive dyes. Not influences light fastness.
  3. Obviously improves the washing color fastness, perspiration color fastness and soaking color fastness of reactive bright red and black.
  4. Extremely little color fading and color shade changing.
  5. Can be used together with cationic or nonionic softener directly in same bath process.

 

Typical Properties

Appearance: Yellow transparent liquid
Ionicity: Cationic
pH value: 5.5±1.0 (1% aqueous solution)
Solubility: Soluble in water
Content: 41%
Application: Cotton

 

Package

120kg plastic barrel, IBC tank & customized package available for selection

 

 

TIPS:

Reactive dyes

These dyes are produced by the reaction of a dichloro-s-triazine dye with an amine at temperatures in the region of 25–40°C, resulting in the displacement of one of the chlorine atoms, producing a less reactive monochloro-s-triazine (MCT) dye.

These dyes are applied in the same manner to cellulose except that, being less reactive than the dichloro-s-triazine dyes, they require a higher temperature (80°C) and pH (pH 11) for fixation of the dye to the cellulose to occur.

These types of dyes have two chromogens and two MCT reactive groups, therefore having much higher substantivity for the fiber compared to the simple MCT type dyes. This increased substantivity allows them to achieve excellent exhaustion onto the fiber at the preferred dyeing temperature of 80°C, leading to fixation values of 70–80%. Dyes of this type were and still are marketed under the Procion HE range of high efficiency exhaust dyes.

These dyes were introduced by Bayer, now Dystar, under the name Levafix E , and are based on the quinoxaline ring. They are slightly less reactive when compared with the dichloro-s-triazine dyes and are applied at 50°C, but are susceptible to hydrolysis under acidic conditions.


  • Previous:
  • Next:

  • Write your message here and send it to us