Optical brightener BA 267%
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| Post Date: | May 15,2014 |
| Expiry Date: | Nov 11,2014 |
| Detailed Description: |
Quantity: 200Kilograms Payment Method: T/T, D/P Chemical name Stilbene derivative Structural formula Specification Appearance: Yellow powder Fluorescent Color: Similar to the standard sample Whitening strength: 100±3( compared with standard sample) Moisture: ≤6% Ionic character anionic Treating process: 1.exhausting whitening process: BA: 0.05-0.3% (o.w.f.), bath ratio: 1:5-30, dyeing temperature: 40°C -100°C; Na2SO4:0-10g/l.,start temperature :30°C , heating rate:1-2°C /min, keep the temperature at 50-100℃ for 20-40min, then lower to 50-30°C --> wash--> dry( 100°C ) --> setting (120°C -150°C )×1-2 min( add proper amount leveling agent according to the leveling effect). 2. Padding Process: BA:0.5-3g/l, residue liquor ratio:100%, one dip and nip --> dry( 100°C ) -->setting (120°C -150°C )×1-2 min Use: Mainly be used as brightener of cotton, linen, silk, polyamide fiber ,wool and paper. Package: It is packed in 20Kgs paper board bucket..It can be packed according to the requirement of the user. |
| Company: | Shaoxing Chenhao Chemicals Co., Ltd. [ China ] |
| Contact: | Shary Lian, Christy Zhang |
| Tel: | +86-575-82212544 |
| Fax: | +86-575-82009612 |
| Email: | chenhaochem@gmail.com |
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