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China UV Absorber UV-400 - China Supplier
China UV Absorber UV-400 - China Supplier

UV Absorber UV-400

Price:Negotiable
Industry Category: Chemicals/Catalysts & Additives/Anti-Aging Agents
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Contact Info
  • Add:中國浙江省杭州市朝暉路203號深藍廣場708室, Zip: 310006
  • Contact: 潘先生
  • Tel:0571-85891093、88226505、85890191、88226608
  • Email:pxp@dishengchem.com

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Description
Additional Information

UV AbsorberUV-400

Chemical Name2-[4-[2-Hydroxy-3-tridecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and2-[4-[2-hydroxy-3-dodecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine mixture
Chemical Structure Diagram
CAS NO.153519-44-9
Molecular Weight647
Quality SpecificationsAppearanceViscous pale yellow liquid
Content≥85%(HPLC)
Density1.07g/cm3(20 oC)
Ash Content≤0.1%
Transmittance460 nm≥95%   500 nm≥97%
Features and Applications
  1. Excellent thermal stability and environmental durability, suitable for coatings used in high-temperature baking and extremely harsh conditions;
  2. Low migration effect, highly concentrated and efficient;
  3. Good light stability and long effective lifespan;
  4. UV-400 can be used in industrial and automotive coatings (water-based, solvent-based, and 100% solid systems) that require high performance and durability;
  5. UV-400 is a UV absorber that does not cross-react with other components in the system, specifically developed for amine-catalyzed or metal-catalyzed curing coating systems;
  6. When combined with hindered amine light stabilizers such as UV-292 or UV-123, the efficacy of UV-400 can be significantly enhanced. This synergistic effect effectively inhibits gloss reduction, cracking, bubbling, delamination, and discoloration in clear coats.
Packaging25KG plastic drum


Industry Category Chemicals/Catalysts & Additives/Anti-Aging Agents
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Origin: China / Zhejiang / Hangzhoushi
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