Sulphur Dyeing process, dyeing Of Cotton with Sulphur dye(new update content)

Helo, redars today I m going to explain about exllent information of sulphur dyeing.

If you want to know in details about Sulphur dyeing process. then read complete article.

I have made this guide to help you out.

So, hold your seat and be with the end of guide.

So, you could get valuable information regarding Sulphur dyeing process, properties, dyeing process, recipe, fults and more. Let’s get started.

Sulphur dye process

Sulphur dye process
Sulphur dye process

• Sulphur dye are more profitable and valuable for cellulose fibres.
• Sulphur dyes have ability to produce deep shade products. Sulphur dyes is also use for printing.
• Dyes are insoluble in water.
• Alkaline PH (10-11) is required for Sulphur dyeing.
• Some useful chemicals is required for improvement light fastness such as dye fixing agent or more.

• Sulphur dye having ability to produced heavy materials such as rubber materials or more.

• Wool and proteins fibres production is not possible for dyeing. 

• Sulphur dyes having not ability to produce other colour shade such as red, orange, yellow.

• Sulphur dye is used for, cotton fabric dyeing, and denim fabric dyeing also.

• Sulphur dyes is more suitable and profitable dyes for cellulose.

• Sulphur dyes are more popular for black and brown shade production.

Sulphur dye properties

– Sulphur dyes are insoluble in water.
– Sulphur dyes have no afinity for textile cellulose fibres.
– Sulphur dyes are converted to leuco form before dyeing with the help of dilute aqueous (na2s).
– This leuco form is used for dyeing of cellulose materials.
– Sulphur dyes develop s-s linkage in chemical structure.
– Sulphur dyes are produced black and brown shade.
– Sulphur dyes are used and it’s give great results in case of different types of textile printing.

– Sulphur dyes are insoluble in water.

– Sulphur dyeing is favourable cost structure.

– Alkaline condition is required for dyeing.

– Sulphur dyeing is one of the most popular for black, brown and blue shade production.

– Sulphur dyes are not more costly process.

– electrolyte is used for exhaust dyes.

– After treatment is required for shade development.

– oxidation treatment is required for shade development in case of Sulphur dyeing.

– Striping is required for uneven dyeing.

– Sulphur dyes is also used for dyeing and printing.