Super-R-Salt Dyeing & Printing Solution Manufacturer

PRODUCT LITERATURE

SUPER R SALT

Product Information

Super R Salt is a mild oxidising agent for dyeing and printing of reactive dyes to protect shade from reducing atmosphere during steaming.

Key Features & Benefits

Key Features	Benefits
Granular form	Non dusting, ease of handling &
	dissolution
Versatile	Suitable for direct printing &
	continuous dyeing with reactives

General Characteristics

Physical appearance	Pale yellow to whitish granules
Ionic nature	Anionic
pH of 1% solution	7 +/- 1
Miscibility	Soluble in water
Compatibility	Compatible with anionic & nonionic products and thickeners used in reactive printing
Stability	Stable to dilute acids & dilute alkalies

Application

1. Reactive Printing :

X parts Reactive dyestuff 3-5 parts Urea

1 part Super R-Salt

2-3 parts Sodium Bicarbonate Y parts Alginate Thickening

100parts

Cellulosic fabric is printed with the above paste, dried and steamed in a rapid ager at 103-105 deg.C for 7 min. or in a star ager for 15-20 min. The fabric is then subsequently washed.

2. Reactive Dyeing

It can be used in dyeing when reactive dyes dyed by pad-dry-cure or pad-dry-steam process. 10 g/l of Super R Salt is used alongwith reactive dyes, sodium bicarbonate, urea and antimigrating agent.

3. Discharge Printing

It is necessary to pad with 10 g/l Super R Salt when vinyl sulphone reactive dyed fabric is subsequently printed with white or vat colour discharge. It protects the reactive dyes from reducing agent fumes during steaming.

Super R Salt not only protects dyeing or prints with reactive dyes but improves colour yield and brightness.

Precautions

Storage	Store in cool, ventilated shed away from heat and direct sunlight. Storage temperature should not exceed 35 deg C.Close lids firmly to avoid contact with air and moisture.
Shelf Life	8 months from the date of manufacturing, if stored under controlled conditions