Home > Offer to Sell > Adhesives and Sealants > Acrylic Adhesives > Optical Brightening Agent EB-330
Optical Brightening Agent EB-330
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| Post Date: | May 15,2014 |
| Expiry Date: | Nov 11,2014 |
| Detailed Description: |
Quantity: 200 Payment Method: T/T, D/P Chemical name Stilbene derivative Structural formula Specification Appearance: Slight yellow-green liquid Fluorescent Color: Similar to the standard sample Whitening strength: 100±3( compared with standard sample) PH value 6.0~8.0 Ionic character nonionic Treating process: 1)Pad-thermos fixing process ER-330 2~3g/l (should be adjusted according to the sample testing), procedure: pad(two dips and two squeezes, residual liquor content 70) dry cure (180~200℃,20~30S) Attention: The goods must be rinsed thoroughly after pretreatment to ensure the PH below 8 the PH of the pad lipuor should be adjusted to 4~5 with acetic acid. 2) HT exhausting process EB-330 0.2~0.3%(o.w.f) liquor ratio 1:10~30 Treating temperature 120~130℃ treating time 30~60min PH 5~10(5~7 is specially recommended) Use: Package: It is packed in 50Kgs plastic barrel . |
| 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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