Product Detail
Chemical Name: Alpha-[3-[3-(2h-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxyphenyl]-1-(Oxopropyl]-Omega-Hydroxypoly(Oxo-1,2-Ethanediyl)
CAS NO.: 104810-48-2 ,104810-47-1, 25322-68-3
Molecular Formula：C19H21N3O3.(C2H4O)n=6-7
Molecular Weight：637 monomer, 975 dimer
Specification
Appearance: Light yellow transparent liquid
Loss on drying: ≤0.50
Volatile: 0.2%max
Proportion(20℃): 1.17g/cm3
Boiling Point: 582.7°C at 760 mmHg
Flash Point: 306.2°C
Ash: ≤0.30
Light transmittance :460nm≥97%, 500nm≥98%
Application
1130 for liquid UV absorbers and hindered amine light stabilizers co-used in the coatings, the general amount of 1.0 to 3.0%. This product can make to effectively keep the coating gloss, prevent cracking and produce spots, burst and surface stripping. The product can be used for organic coatings can also be used for water-soluble coating, such as automotive coatings, industrial coatings.
Package and Storage
1. 25kg drum
2. Stored in sealed, dry and dark conditions
Product Tags
UV Absorber UV-1130 Related Video: