UV Absorber UV-384-2
Price:Negotiable
Contact Info
- Add:中國浙江省杭州市朝暉路203號深藍(lán)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-384-2
| Chemical Name | 95%Benzenepropanoic acid,3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-,C7-9-branched and linear alkyl esters and5% 1-methoxy-2-propyl acetate mixture | |||||
| Chemical Formula | C27H37N3O3 | |||||
| Chemical Structure Diagram | ||||||
| CAS NO. | 127519-17-9 | |||||
| Molecular Weight | 451.6 | |||||
| Quality Indicators | Appearance | Pale yellow oily liquid | ||||
| Active Content | ≥93%(HPLC) | |||||
| Viscosity | 2600-3600mPas(20 oC) | |||||
| Specific Gravity | 1.07g/cm3 | |||||
| Ash Content | ≤0.1% | |||||
| Transmittance | 460nm≥95% 500 nm≥97% | |||||
| Features and Applications | This product has excellent thermal stability and compatibility with various polymers, and can be used in automotive coatings and general industrial coatings, such as coil coatings and wood coatings.UV-384-2 can be used in combination with hindered amine light stabilizers, such asUV-292 orUV-123 for better results. The synergistic effect between these additives provides better inhibition of yellowing, cracking, blistering, peeling, and loss of gloss in coatings. | |||||
| Solubility (20 oC:g/100gsolvent) | Water | Butanol | n-Hexane | Ethyl Acetate | Toluene | |
| <0.01 | >30 | >30 | >30 | >30 | ||
| Packaging | 20/25/200KGplastic drum | |||||
| Industry Category | Chemicals/Catalysts & Additives/Anti-Aging Agents |
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| Origin: | China / Zhejiang / Hangzhoushi |
