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Product Details:
Payment & Shipping Terms:
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| CAS NO: | 1533-45-5 | HPLC: | 99% |
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| Melting Point: | 359-361° C | Ash: | 0.1%MAX |
| Chemical Name: | 2.2-(4.4-diphenol Vinyl)di-benzoxazol | Application: | Polyester And Nylon,hard PVC, ABS, EVA, Polystyrene And Makrolon |
| High Light: | optical whitener,fluorescent brightening agent |
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High quality whitening OPTICAL BRIGHTENER OB-I(C.I.393) for PP CAS NO :1533-45-5
| Product Name | 2.2-(4.4-diphenol vinyl)di-benzoxazol |
| CAS No | 1533-45-5 |
| Molecular | 414 |
| Appearance | bright yellow crystalline powder |
| Melting point | 357-359 |
| Purity | 99%min |
| Finess | 350 mesh min |
| Applications: |
Suitable for the whitening of polyester fiber, nylon fibre and ect, Suitable for polypropylene, hard PVC, ABS, EVA, PS, polycarbonate etc. |
| Advise use and dosage |
The dosage should be 0.01-0.05% on weight of plastic or polyester granules. Mix the materials thoroughly before shipping of the plastic prodects or draw in-spinning of polyester fibers |
Properties:
1. high whitening strength and strong fluorescence
2. wide application scope: polyester, nylon fiber and various plastics
2. fine high-temperature resistance
Product application
1. It is suitable of polyester fiber, nylon fiber and polypropylene fiber
2. Suitable topolypropylene plastics, hard PVC, ABS, EVA, polystyrene and Makrolon
3. to be used in polyester and nylon.
Contact Person: Mr.Wang
Tel: +8618516375790
