Polyester Fiber Fluorescent Whitening Agent OB-1
Product Description
Product Detail
Polyester Fiber Fluorescent Whitening Agent OB-1
Fluorescent Whitening Agent OB-1 Pure Powder 98.5%min with CAS No 1533-45-5
1.Product description:
Fluorescent Whitening Agent OB-1 is a very excellent optical brightener agent with very high heat resistance. Its melting point is 360℃, so it is very popular and very widely used in Plastic & Polyerter Fiber etc. which are usually produced under high temperature.
2.Specification:
|
Name |
Fluorescent Whitening Agent OB-1 |
|
Appearance |
Bright yellowpowder |
|
CAS No. |
1533-45-5 |
|
Molecular Formula |
C28H18N2O2 |
|
Purity |
≥98.5% |
|
Melting point |
358-363℃ |
|
Ash |
≤0.3% |
|
Volatile matter |
≤0.5% |
3.Product details:
Place of Origin: China
Brand Name: Ogilvy
Certification: ISO9001
Application: Mainly used for polyester fiber whitening, PP whitening, PE whitening, PVC whitening , ABS whitening, EVA whitening, PS whitening etc.OB-1 has superior fluorescent whitening effect, good thermal stability and few added amounts. More importantly, it is more cost effective.
4.Our advantage:
1. Owned factory, Owned R&D center and lab.
2. Factory directly sale, price can be always 3% lower than the market price.
3. Less dosage, Better effect.
4. Fast delivery, Excellent service.
5. We not only sell OBA, but also provide system whitening solutions and technique support.
6. We have many years of export experience, we can provide to you complete shipping documents for your custom clearance.
5.Packing information:
Usually is 25Kg/cardboard drum with inner double PE liner.