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| Product Name: |
Optical brightener BHT-H (C.I.113)
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| Supply Ability: |
100mt |
| Related proudcts |
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| Specifications |
BHT-H(C.I. 113) |
| 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 BHT
Appearance: yellow greenish powder
Chemical constitution: derivative of stilbene disulphonic acid
Ionic character: anionic
PH(1%water solution) : 7~9
E value: 180~200
Solubility(in cooled liquor) 300g/L
Property:
1) With high light stability and chemical stability
2) Good acid stability, stable in perborate and hydrogen peroxide
Application: Mainly be used in whitening of cotton fabric and polyester/cotton blends, T/C whitening in one bath.
Treating Process:
Exhaust process:
1) Dosage :0.1-0.8%(o.w.f.)
2)bath ratio: 1:10~30
3)temperature :90~100℃, 30~40min, dry after dehydration
The processing can be adjusted according to the actual situation.
One bath process of Scouring hydrogen peroxide bleaching and whitening:
Dosage:0.2-0.8%(o.w.f.)
H2O2: 5-15g/L
Stabilizer:1-5g/L NaOH:2-4g/L
Scouring agent:0.5-1g/L
bath ratio:1:10~30
Temperature: 90~100℃, 30-40min, dry after dehydration.
The processing can be adjusted according to the actual situation.
Packing: 25kg per fiber drum
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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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