· Chemical Name:α-[3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-hydroxypoly(oxo-1,2-ethanediyl)
· CAS：104810-48-2;104810-47-1;25322-68-3
· Molecular formula:C19H21N3O3.(C2H4O)n=6-7
· Molecular weight:637 monomer 975 dimer
It can effectively protect the coating gloss, avoid cracking and spots, this product is easy to be emulsified, especially suitable for the water system. It can be dispersed in the aqueous system, and acquired through dissolution in water soluble solvents such as two glycol ether two. The utility model has the advantages of good resistance to high temperature and extraction resistance, and is especially suitable for industrial and automobile coating fields with high weather resistance requirements, and can provide adequate protection for sensitive substrates such as wood products.
| Item | Specification |
| Appearance | Yellow to light amber liquid |
| Assay | 84.00% min |
| Transmittance | 460nm: 95.00% min 500nm: 97.00% min |
At least 2 years when stored in cool and dry conditions, in the original sealed Containers.
25kg Plastic Drum or as customer's requirements.
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