Taiwan Dyestuffs & Pigments Corp.
Optical brightener agent ( Fluorescent Brightener agent) – Top White BB-B / Top White BB-B3C / Top White BYB Conc.
News > Optical brightener agent ( Fluorescent Brightener agent) – Top White BB-B / Top White BB-B3C / Top White BYB Conc. for cotton dyeing
Title:
Optical brightener agent ( Fluorescent Brightener agent) – Top White BB-B / Top White BB-B3C / Top White BYB Conc. for cotton dyeing
Date:
Content:
Top White BB-B / Top White BB-B3C / Top White BYB Conc. are optical brightener agent (fluorescent brightener gent) for cotton, rayon, wool, silk and their blended fabrics. Especially they are proper to single stage of bleaching and dyeing because of their good stability to hydrogen peroxide.
Chemical structures: Stilbene Disulphonic acid derivatives
Physical properties:
Appearance: Yellowish powder
Shade: Bluish
Ionicity: Anionic
Soluble temperature: 60 deg.C to 80 deg.C
pH range: 6 to 12
Fastness properties:
Light fastness: 3~4
Washing fastness: 3
Perspiration fastness: 3
Sublimation fastness: 3
Chlorine fastness: 3
For more information, please contact us - Shangrila Enterprises Ltd. e-mail: tdpctw@gmail.com