Chinese wholesale Basic Green Dyestuff - Optical Brightener OB – LEADING
Chinese wholesale Basic Green Dyestuff - Optical Brightener OB – LEADING Detail:
Fluorescent Brightener OB
C.I. Fluorescent Brightening Agent 184
Cas No. 7128-64-5
Equivalent: Uvitex OB (Ciba)
- Properties:
1). Appearance: Light Yellow Or White Powder
2). Chemical Structure: A Compound Of Benzoxazole Type.
3). Melting Point: 201-202℃
4).Solubility: Hardly soluble in water, but soluble in paraffin, mineral oils, and other general organic solvents.
- Applications:
It can be used for whitening thermoplastics, PVC, PS, PE, PP, ABS, acetate fibre, paint, coating, printing ink, etc. It can be added for whitening at any stage of process of polymers and can give the finished products a bright bluish white glaze.
- Directions For Use And Dosage:
The dosage should be 0.01-0.05% on weight of plastic. Mix fluorescent brightener ob with plastic granulars thoroughly and carry out shaping proudction.
- Specifications:
Appearance: Light Yellow Or White Powder
Purity: 99% Min.
Melting Point: 201-202℃
- Packaging And Storing:
Packing In 25Kg/50Kg Carton Drums. Stored In Dry And Cool Condition.
Product detail pictures:

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Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of Chinese wholesale Basic Green Dyestuff - Optical Brightener OB – LEADING , The product will supply to all over the world, such as: Florida, Panama, Cyprus, Our company is continuing to serve customers with high quality, competitive price and timely delivery. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. If you are interested in our products, please feel free to contact us. We would love to provide you with further information.

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