optical brightener(OBA) ER-330(C.I.199)
| Model: | ER-330 |
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| Brand: | CHENHAO |
| Origin: | Made In China |
| Category: | Textile & Leather / Textile Accessories / Other Textile Accessories |
| Label: | optical brightener , OBA , ER-330 |
| Price: |
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| Min. Order: | 60 kg |
Product Description
Optical Brightening Agent ER-330(C.I.199)
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Chemical name
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Stilbene derivative
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Structural formula
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Specification
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Treating process:
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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
ER-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)
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Use:
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Mainly used in whitening of polyester fabric and its blends with strong fluorescence, whitening performance, good fastness to light, wash and excellent fastness to sublimatiom.
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Package:
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It is packed in 50Kgs plastic barrel .
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Note: Note: It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
| Payment Terms: | LC, TT, DP |
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Member Information
| Shangyu Chenhao Chemicals Co., Ltd. | |
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| Country/Region: | China |
| Business Nature: | Manufacturer |
| Phone: | 86-575-82212544 |
| Contact: | Shary Lian (Sales) |
| Last Online: | 18 Mar, 2013 |
