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| Product Name: |
Optical brightener ER330 (C.I.199)
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| Supply Ability: |
500mt |
| Related proudcts |
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| Specifications |
ER330(C.I. 199) |
| Price Term: |
FOB, CNF, CIF |
| Port of loading: |
any port |
| Minimum Order |
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| Unit Price: |
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Optical Brightening Agent ER-330(C.I.199)
Chemical name£ºStilbene derivative
Structural formula
Specification
Appearance: Slight yellow-green liquid
Fluorescent Color: Similar to the standard sample
Whitening strength: 100¡À3( co***red with standard sample)
PH value:6.0~8.0
Ionic character: nionic
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
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)
Use: 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.
Package: It is packed in 50Kgs plastic barrel .
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.
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| Company: |
Shaoxing Chenhao Chemicals Co., Ltd.
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| Contact: |
Ms. Shary Lian |
| Address: |
Shunjie Road |
| Postcode: |
312300 |
| Tel: |
+86-575-82212544 |
| Fax: |
+85-575-82009612 |
| E-mail: |
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