Products

Eversorb® HP1 is an odorless liquid light stabilizer composed of bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate, methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate, and 3-(2H-benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters. It is utilized in both CASE ingredients and plastics & elastomers applications. Designed for hybrid polymers such as silyl-terminated polyether and SPUR types, this liquid stabilizer effectively reduces polymer degradation caused by UV light, preventing yellowing, cracking, and the loss of mechanical and viscoelastic properties.

Eversorb® 74 is a yellow powder composed of 2-(2H-benzotriazol-2-yl)-4,6-ditertpentylphenol, classified under the benzotriazoles chemical family. It is listed in chemical inventories such as TSCA (USA), IECSC (China), DSL (Canada), AICS (Australia), ECL (Korea), ENCS (Japan), NZIoC (New Zealand), PICCS (Philippines), and NECSI (Taiwan). This high-performance UV absorber features low initial color, high permanence, and excellent compatibility with stabilizer chemistries.