uv absorberuv1130
chemical name:-[3-(2-h-benzotriazol-2-yl)-4-hydroxy- 5-tert-butylphenyl]-propionic acid-polyethylene glycol 300 ester bis{3-[3-(2h-benzotriazol-2-yl)-4-hydroxy-5-tert-butylphenyl] -propionic acid}-polyethylene glycol 300 ester polyethylene glycol
cas: 104810-48-2
molecular formula:c19h21n3o3
molecular weight:637
physical characteristics:
appearance: yellow to light amber viscous liquidvolatile content:0.50maxcontent:48.00-52.00%density:1.16-1.18%
product applicationuv absorberuv1130 is a uv absorber for artificial leather and synthetic leather. and has excellent high temperature resistance and anti-extraction performance, can be very competent for higher weather resistance requirements. the product is easy to emulsify and is therefore particularly suitable for aqueous systems.
uv absorberuv1130 is a benzotriazole uv absorber, which is resistant to high temperature and anti-extraction properties, especially suitable for industrial coatings and automotive paints that require weather resistance
uv absorption agentuv1130 is easy to emulsify and is suitable for water-based systems
uv absorberuv1130 and hindered amine light stabilizergssorb?uv-292,gssorb ?uv-123, etc. have better synergistic effect. it can make the coating have better performance, and has a good inhibitory effect on the loss of gloss, cracks, blisters, shedding and discoloration of the coating.
