Optical Brightening Agent 4bk 28 for Textile
|FOB Price:||US $2.4-2.7 / kilogram|
|Min. Order:||100 kilogram|
|Min. Order||FOB Price|
|100 kilogram||US $2.4-2.7/ kilogram|
|Transport Package:||Drum/Plastic Bag|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: 4BK 28
- Color: Light Yellow
- Appearance: Powder
- Ionicity: Anionic
- Specification: SGS
- Certification: SGS
- Kind: Textile Brightener
- Application: Dying Auxiliary, Textile Auxiliary
- Trademark: linebon
- Origin: China
optical brightener 4BK for textile
C.I.87 cas 12768-91-1
Main Ingredients: stilbene triazine type
The maximum UV absorption wavelength: 350 nm
Light yellow powder
High whiteness and brightness. Shade can be shift to red, blue, violet according to clients' request. stable chemical properties.
Excellent fastness to acid perborate and peroxide.
For whitening of cotton and cotton/polyester fabrics.
Exhaust dyeing method
Rate of use: 0.1-0.8%(o.w.f), bath ratio: 1:10-30
Rate of use: 0.2-0.8%(o.w.f), hydrogen peroxide: 5-15g/L
Bleaching assistant: 0.5-2g/L, NaOH: 1-5g/L
Scouring agent:0.5-1g/L, bath ratio: 1:10-30
Packaging & Storage:
25kg or 50kg iron drum or paper drum lined in plastic bag, transport as non-hazardous.
Why us :
1. High quality under strict QC/QA system with GMP factory price and best service.
2. Fast and safe delivery with secure and discreet shipment.
3. Double check before delivery to make sure correct.
4. Third-party Inspection
5. Providing complete services with our resource integration, we can thus create more competitive advantages for you!
Thank you for ordering and hope you enjoy your purchase here. Your comments are always welcomed and very important in our long-term business corporation.
FREE SAMPLES can be sent for your evaluation!
Contact me now for further business :-)