Good quality Propylene Glycol Monomethyl Ether Acetate (Pma) - Good price UV Absorber UV 327 cas 3864-99-1 – Theorem
Good quality Propylene Glycol Monomethyl Ether Acetate (Pma) - 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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Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for Good quality Propylene Glycol Monomethyl Ether Acetate (Pma) - Good price UV Absorber UV 327 cas 3864-99-1 – Theorem , The product will supply to all over the world, such as: Kazakhstan, Moscow, Naples, With the highest standards of product quality and service, our products have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We are very pleased to serve customers from all over the world!
By Delia from Brazil - 2017.09.09 10:18
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By Sarah from Bangladesh - 2018.03.03 13:09
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