توضیحات
OPTICAL BRIGHTHENER for polyester
ENABRITE-B
CHEMICAL STRUCTURE: Stilbene Methoxy derivatives is equal to: Ultraphor SFN/SFG(BASF), Hostalux ETBN(Hoeuchst)
PROPERTIES: (ONLY available polyester OBA powder in Iran)
APPLICATION: It’s suitable Optical Brightening Agent for Polyester fibers, fabrics, yarns, …
| Specifications: | B series | B-L series |
| Appearance
|
Greenish Yellowish
powder |
Bluish liquid |
| Ionicity | Anionic | |
| Dyeing shade | (Bluish) | |
| Temperature range | Workable at 90~185℃
Based on process (see below) |
|
| Fastness to
– Light – Washing – Perspiration – Dry heat 160-180oC |
4 ~ 5 4 ~ 5 5 5 |
|
| Stability to
– Peroxide bleach – Reduction bleach – Chlorite bleach – PH |
stable stable not stable stable to PH 6 ~ 11 |
|
STORAGE & PACKING: ENABRITE Powder: 20kg carton pack. Sealed in
storage, period of validity is 3years under room temperature.
