100% Original 1,2-Propyleneglycol Diacetate - Good price UV Absorber UV 327 cas 3864-99-1 – Theorem
100% Original 1,2-Propyleneglycol Diacetate - Good price UV Absorber UV 327 cas 3864-99-1 – Theorem Detail:
| Chemical Name | 2-(2′-Hydroxy-3′,5′-di-tert-butylphenyl)-5-chlorobenzotriazole | ||||
| Formula | C20H24N3OCl | ||||
| CAS NO. | 3864-99-1 | ||||
| Molecular Weight | 357.9 | ||||
| Specifications | Appreance | Yellowish crystalline powder | |||
| Purity | ≥99%(HPLC) | ||||
| Melting Point | 154-157 oC | ||||
| Ash | ≤0.1% | ||||
| Loss On Drying | ≤0.5% | ||||
| Transmittance | 460 nm≥95% 500 nm≥97% | ||||
| Advantage andApplication | 1. This product is a high efficient UV absorber, which can effectively absorb 270-400 nm UV light. 2. Good thermo stability, low volatility, good intermiscibility with the polyolefin.
3. This product almost does not absorb visible light, particularly applicable to colorless and light-colored products. 4. This product is suitable for polyolefin, PVC, PMMA, POM, PU and ABS resin. This product is particularly suited to polypropylene fiber. |
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| Recommended dosage | ABS resin, | PE | PP | PVC | |
| 0.3-0.5% | 0.2-0.4 % | 0.3-0.6% | 0.2-0.5 % | ||
| Package | 20KG cartons or drums | ||||
Keep container tightly closed. Avoid ingestion and inhalation.
20KG carton box or 25kg carton drum, or as customers’ requirements
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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for 100% Original 1,2-Propyleneglycol Diacetate - Good price UV Absorber UV 327 cas 3864-99-1 – Theorem , The product will supply to all over the world, such as: Slovakia, Seattle, Liberia, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you the best service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
By Stephen from Liberia - 2017.11.29 11:09
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
By Sophia from kazan - 2017.02.18 15:54
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