Light Stabilizer UV-123
Price:Negotiable
Contact Info
- Add:中國(guó)浙江省杭州市朝暉路203號(hào)深藍(lán)廣場(chǎng)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
Light StabilizerUV-123
| Chemical Name | Bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl) sebacate | |||||
| Chemical Formula | C44H84N2O6 | |||||
| Chemical Structure Diagram | ||||||
| CAS NO. | 129757-67-1 | |||||
| Molecular Weight | 737.2 | |||||
| Quality Specifications | Appearance | Pale yellow transparent liquid | ||||
| Content | Monomer ≥65% (HPLC) Dimer ≤20% (HPLC) | |||||
| Color Index | ≤50 | |||||
| Ash Content | ≤0.1% | |||||
| Volatile Matter | ≤1.0% | |||||
| Transmittance | 425 nm ≥95% 500 nm ≥97% | |||||
| Features and Applications | UV-123 is a light stabilizer with low basicity, widely applicable in acrylic resins, polyurethanes, sealants, adhesives, rubber, TPE and TPO blends, polyvinyl chloride, polystyrene, polypropylene, and other unsaturated resins. Additionally, UV-123 can undergo cross-linking reactions with other components in coating formulations, making it particularly recommended for use in coatings. It exhibits excellent tolerance to acidity, flame retardants, sulfur, and catalyst residues. | |||||
| Solubility (20 oC: g/100g solvent) | Water | Ethanol | n-Hexane | Xylene | Toluene | |
| <0.01 | >50 | >30 | >50 | >50 | ||
| Packaging | 25KG plastic drum or 200KG plastic-lined iron drum | |||||
| Industry Category | Chemicals/Chemical Intermediates/Intermediate Compounds |
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| Origin: | China / Zhejiang / Hangzhoushi |
