Sell Optical Brightening Agent 4BK
| Post Date: | Aug 25, 2008 |
|---|---|
| Expiry Date: | Apr 13, 2009 |
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer, Trading Company
Number of Employees: Above 1000 People
Optical Brightening Agent 4BK
Main component:Stilbene derivative
Technical Index:
Appearance: Slight yellowish powder
Shade of color: Slight blue
Moisture: ≤5.0
Properties and Features:
Has high whitening effectiveness with slight shade of blue
stable to light, chemical stability is good
With good stability to weak acid, alkali, perborate and hydrogen peroxide.
Application Field:
Suitable for whitening of cotton, polyester/cotton blends peroxide bleaching and whitening in one bath, also suitable for pad process.
Application Process:
1. Exhaust: dosage: 0.1-0.8%( o.w.f) L/R: 1:10-30
Sodium sulfate or salt: 10-20g/L
Temperature X time: 90-100°CX 30-40min, wash, dry.
2. Scouring, peroxide bleaching and whitening in one bath:
Dosage: 0.2-0.8%( o.w.f) Hydrogen peroxide: 5-15g/L
Stabilizer: 1-5g/L NaOH: 2-4g/L
Scouring agent: 0.5-1g/L L/R: 1:10-30
Temperature X time: 90-100°CX 30-40min, wash, dry.
Actual process should be adjusted according to different requirement.
Packing and Storage:
25kgs cupboard drum lined with one plastic bag, stored under cool, dry condition without light.
Other Products from this Supplier
Selling Leads
- Car Paint [1]
- Carbonate [1]
- Chemical Reagents [2]
- Detergent [72]
- Detergent Raw Materials [1]
- Disperse Dyes [10]
- Dyestuff Intermediates [2]
- Dyestuffs [14]
- Organic Acid [1]
- Organic Intermediate [1]
- Other Chemical Auxiliaries [2]
- Other Inorganic Chemicals [5]
- Other Inorganic Salts [2]
- Other Paint & Coatings [2]
- Other Petroleum & Products [1]
- Phosphate [2]
- Plastic Additives [1]
- Resin [2]
- Silicate [1]
- Soap [14]
- Alkali [2]
- Bicarbonate [1]
- Building Coating [17]
- Car Paint [1]
- Carbonate [1]
- Chemical Reagents [2]
- Detergent [72]
- Detergent Raw Materials [1]
- Disperse Dyes [10]
- Dyestuff Intermediates [2]
- Dyestuffs [14]
- Organic Acid [1]
- Organic Intermediate [1]
- Other Chemical Auxiliaries [2]
- Other Inorganic Chemicals [5]
- Other Inorganic Salts [2]
- Other Paint & Coatings [2]
- Other Petroleum & Products [1]
- Phosphate [2]
- Plastic Additives [1]
- Resin [2]
- Silicate [1]
- Soap [14]
- Sulphate [1]
- Textile Chemicals [61]
Contact Us
Transfar Group Co., Ltd.
[China]
Street Address : hangzhou
City : hangzhou
Province/State : Zhejiang
Country/Region : China
