Whitex-2357.is an optical brightening agent for polyester & polyester blends suitable by exhaust as well as pad application. Material treated with Whitex-2357.offers bluish white tone.
|Very good build-up
||Bluish white tone
|Good stability to acids
||Compatible with finishing agents and cross-linking agent, specially for polyester/ cotton blended fabric
||Slightly bluish dispersion liquid.
|pH of 1% solution||6 +/- 1
|Miscibility||Miscible with water
|Compatibility||Compatible with anionic, cationic & non-iconic products
||Stable to dilute acids and dilute alkalies
pH 4.5 - 5.5, temp 130-135 deg.C, treat for 30-45 min.
Pad with 60-70% pick up, thermofix at 180-190 deg.C for 45-60 secs.
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 : 9 months from the date of manufacturing, if stored under controlled conditions.
The above information is given in good faith and is without warranty