| Customization: | Available |
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| CAS No.: | 70321-86-7 |
| Certification: | REACH |
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| Content | SUNOVIN 5523 / UV Absorber 234 |
| Chemical Name | 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol |
| CAS NO | 70321-86-7 |
| Appearance | Light Yellow Powder |
| Melting Point | 137-141ºC |
| Molecular weight | 448 g/mol |
| Ash Content | ≤ 0.1% |
| Volatile Matter | ≤ 0.3% |
| Transmittance | 460nm 97.0 min 500nm 98.0 min |
| Properties & Applications | An efficient Benzotriazole UV absorber, widely used in the application of PE, PP, PVC, PU, PC, polyeater, polyamides, coatings, etc. |
| Package and Storage | Package:25kg carton box (inner with PE bag) or according to customer's request. Storage:Keep container tightly closed and dry; store in a cool place. |
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FAQ
Q: Can you send the sample ?
A: Yes, sample is available for your test.
Q: About the after sales service ?
A: We have professional team to provide you with technical services.
Welcome to send us the inquiry and we will try our best to meet your requirement.
Q: Why choose us ?
1. We are a manufacturer with large capacity to make sure stable supply.
2. Quality is our top priority. We are mature in production process.
3. We have the professional technology and sales service team.
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