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UV ABSORBER UV 3638 CAS NO.18600-59-4
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| Post Date: | Mar 16,2023 |
| Expiry Date: | Mar 15,2024 |
| Detailed Description: |
Cas No. :18600-59-4
Quantity: 50Metric Tons Price:Negotiable USD Kilograms Payment Method: T/T,L/C,D/P Chemical name: 2,2’-(1,4-phenylene)bis-4H-3,1-benzoxazin-4-one CAS No.：18600-59-4 Molecular formular：C22H12N2O4 Molecular weight：368.34 Molecular structure Specification Appearance: White to off-white crystalline powder Melting point，℃：≥310 Assay, %: ≥98 Ash, %: ≤0.1 Loss on Drying: ≤0.5 Application UV ABSORBER HOSORB-UV3638 is a highly efficient benzoxazinone type UV absorber, which is distinguished by its superior low volatility and strong & broad range of UV light absorption together with no color contribution & excellent stabilization for polymers. It?is designed to meet the demanding high temperature requirements for processing engineering plastics such as Nylon, PC,PET,PBT and PPO. It is also highly effective in other polymers such as polyamides, polyacetals, polyolefins fibers, styrenics, elastomers where long term UV light stability is required. Packing 25kg/fiber drum; 25kg/carton, or as per customer’s request. Storage Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place. Recommended Dosage 0.1-1% |
| CAS Registry Number: | 18600-59-4 |
| Synonyms: | ;UV-3638;2,2'-benzene-1,4-diylbis(4H-3,1-benzoxazin-4-one); |
| Molecular Formula: | C22H12N2O4 |
| Molecular Weight: | 368.3417 |
| Molecular Structure: | 
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| Company: | Guangzhou Chengshuai New Material Co.,Ltd. [ China ] |
| Contact: | David |
| Tel: | 862034708468 |
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| Email: | info@hhochem.com |
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