Fluorescence Brightener OB-1

C.I. 393  CAS：1533-45-5 

Technical Spec.: 
Appearance: yellow powder
M.P.: ≥359℃
Purity: ≥98%
Fineness: over 300 meshes

Properties & Features: 
1. High whitening force, strong fluorescence
2. Wide range of application, widely used for the whitening of polyesters, nylon fibre and various plastics.
3. Excellent resistance to high temperature.
Range of Application: 
1. Suitable for polyester fiber, nylon fiber and polypropylene.
2. Suitable for polypropylene plastics, hard PVC, ABS, EVA, polystyrene, polycarbonate etc.


Packing & Storage: (5kg×1) (25kg×1) carton, fiber drum. Stored in dry place, avoid light.

Notes: 
1. Product literature is only for reference. For any technical or application problems, pls. contact us.
2. Our technical advices both in oral or graphic form are with great sincerity. However, users have the responsiblility to test our products for their suitability to your technical process or specific use, which is totally out of our control.