Fixed Competitive Price Cationic Golden Yellow X-gl - Optical Brightener OB-1 – LEADING
Fixed Competitive Price Cationic Golden Yellow X-gl - Optical Brightener OB-1 – LEADING Detail:
Optical Brightener OB-1
C.I. Optical Brightening Agent 393
Cas No. 1533-45-5
Equivalent: Uvitex ERT (Ciba)
- Properties:
1). Appearance: Bright Yellow Crystalline Powder
2). Chemical Structure: A Compound Of Diphenylethylene
Bisbenzoxazole Type.
3). Melting Point: 357-359℃
4). Solubility: Insoluble in water, but soluble in high boiling point organic solvents such as phenyl-chloride.
5). Others: Excellent fastness to heat and light due to its high boiling point, also good fastness to chlorine-bleaching.
- Applications:
It is especially suitable for shaping various kinds of plastics and their products under high temperature. It has an excellent whitening effect on polyester-cotton blend fabric. It can be used for whitening polyester. It is similar to Whitex Xnk, Eastobrite OB-1 made in foreign country.
- Directions For Use And Dosage:
The dosage should be 0.01-0.05% on weight of plastic. Mix optical brightener ert with plastic granulars thoroughly before shaping of plastics or drawing-spinning of polyester.
- Specifications:
Appearance: Bright Yellow Crystalline Powder
Purity: 99% Min.
Melting Point: 357-359℃
- Packaging And Storing:
Packing In 25Kg/50Kg Carton Drums. Stored In Dry And Ventilated Place.
Product detail pictures:

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As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Fixed Competitive Price Cationic Golden Yellow X-gl - Optical Brightener OB-1 – LEADING , The product will supply to all over the world, such as: Jordan, Zurich, Malawi, Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.

A good manufacturers, we have cooperated twice, good quality and good service attitude.
