ULTRAVIOLET ABSORBER UV-1130

Product Name：-[3 - (2-h-benzotriazole-2-yl) - 4-hydroxy-5-tert butyl phenyl] - propionic acid polyethylene glycol 300 ester ，bis {3 - [3 - (2h-benzotriazole-2-yl) - 4-hydroxy-5-tert butyl phenyl] - propionic acid} - polyethylene glycol 300 ester polyethylene glycol。

Model No:

Purity：48%~52%

CAS No：104810-48-2

Molecular Formula：C19H21N3O3

Molecular Weight：637

Technical indicators：

1、APPEARANCE：Light yellow transparent liquid

2、VOLATILE：≤0.2%

3、Solubility：Miscible with polar and nonpolar organic solvents > 50, immiscible with water.

Package:  50kg plastic bucket。

Application: It is a liquid ultraviolet absorber, which is mainly used in coatings with hindered amine light stabilizer, and the general dosage is 1.0 ~ 3.0%. This product can effectively maintain the gloss of the coating, avoid cracking and spots, burst and surface peeling. Its products can be used not only for organic coatings, but also for water-soluble coatings, such as automotive coatings, industrial coatings, etc. Ultraviolet absorber UV-1130 is a kind of ultraviolet absorber for artificial leather and synthetic leather. It has excellent high temperature resistance and extraction resistance, and can meet the requirements of high weather resistance. The product is easy to emulsify, so it is especially suitable for aqueous systems.

UV absorber UV-1130 is a benzotriazole UV absorber. UV absorber UV-1130 is easy to emulsify and suitable for aqueous systems。