OPTICAL BRIGHTENER AGENT - TOPWHITE AUL

OPTICAL BRIGHTENER AGENT - TOPWHITE AUL

OPTICAL BRIGHTENER AGENT
TOPWHITE AUL

Properties

Topwhite AUL is designed for whitening process of cotton and brocade peroxide with impregnation solutions , for example , such as cold pad bleaching , pad stem bleaching , soak bleaching and have good stability when using hydrogen peroxide , resin and resin catalyst.

Chemical and physical characteristics

Chemical Nature Stilbene derivatives
Appearance Light-brownish liquid
Solubility Fully miscible in water
Ionic character Anionic
pH (as supplied) 10.5 +/- 1

Applications

(1) Drip dyeing
Topwhite AUL 0.3~2.0%(o.w.f.)
pH 7~8 of Cotton , pH 6 on Nylon
95~110℃ x 30~60 mins

(2) Continuous dyeing
Topwhite AUL 10~30g/l (o.w.s.)
pH 7~8 of Cotton , pH 6 of Nylon
Thermofixation : 160℃

Use

Add the product, if necessary pre-diluted with water before the addition. Good mixing will help assure its uniform distribution.

Toxicological information Topwhite AUL is not known to be dangerous if standard industrial hygiene practices are followed.

Transport, Storage and Handling

Topwhite AUL is not classified as hazardous according to international transport regulations. Avoid contact with skin, eyes, and mucous membranes. In the case of contact, wash effected area immediately with plenty of cold water. Store in a closed container at room temperature. Protect from frost and keep away from acids.

For more details, please contact us at tdpctw@gmail.com