CAS 13001 39 3 Optical Brighteners In Textiles Pale Yellow Dispersion Liquid
|
Optical Brightener Agent 199 liquid E=500
I Technical data: Appearance: pale yellow dispersion liquid Shade: bluish violet Particle size: 90%≤2μm PH value: 6-7 Density: 1.04±0.001 II Applications: This product is mainly used for whitening and brightening of polyester, polyester-cotton, polyester-silk, polyester-yarn, polyester-hemp, polyester-wool and other blend fabrics, and for whitening of chemical fiber plastics as well. This product is applicable to pad dyeing, high-temperature and high-pressure exhaust dyeing, especially to low-temperature absorption (exhaust dyeing) and high-temperature thermo-fix processes. III Directions for use and dosage: (only for reference) 1. Thermosol method: Dosage: 1.5-3g/L Procedure: 2 dips 2 nips (pick up: 70%) → pre-drying (100℃) → drying and thermo-fixing (180-190℃, 40 -30 seconds) 2. High-temperature and high-pressure exhaust dyeing method: Dosage: 0.2-0.5%(o.w.f) Liquor ratio: 1:10-20 Dyeing temperature: 120-130℃ Dyeing time: 30-60min PH value: 4.5-5.5 (adjusted with acetic acid) 3. Dip dyeing method of low-temperature absorption and high-temperature thermo-fixing and curing: Dosage: 0.5-1.0%(o.w.f) Liquor ratio: 1:10-20 Dyeing temperature: 50-60℃ Dyeing time: 30min PH value: 4.5-5.5 (adjusted with acetic acid) Procedure: add BC-100 FWA and additive (anhydrous sodium sulphate 1-2% relative to weight of fabric, PH value adjusted with glacial acetic acid) and fabric into the dye bath at room temperature → raise temperature to 50℃ and dye for 30min →washing → dehydration and pre-drying (100℃) → curing and thermo-fixing (180-190℃, 40-30s). IV Using tips 1. If suspension liquid precipitates and separates after stored for a long period, please fully stir before use. 2. It shall be used within the yellowing spot range of this product, i.e. pad dyeing ≤5g/L, exhaust dyeing ≤0.7% (o.w.f). It will be subject to yellowing if beyond the dosage range. V Packaging and storing: 5kg in plastic drum, 20kg/ paper carton (4 drums). Quality guarantee period is 8-12 months at normal temperature. |
Product Tags: fabric whitener ingredients fabric whitening agents |
99% Purity Optical Brighteners In Textiles Slight Yellow Powder SGS Certification |
High Whitening Optical Brighteners In Textiles MDAC With CAS NO 91 44 1 |
High Purity Optical Brighteners In Textiles Light Yellow Crystalline Powder |
High Temperture Dying Optical Brightening Agents Textiles Active 10% CAS 13001 39 3 |
CAS 13001 38 2 Optical Brightness Agent , Optical Brightener Ingredients |
Liquid Optical Brighteners In Textiles Bule Color Shade CAS 13001 39 3 |