- Chemical Family:Hindered Amine Light Stabilizer (HALS)
- Functions:Light Stabilizer
- End Uses:Powder Coating
- Features:Crack Resistance, Good Gloss Retention, Improves Adhesion
- Synonyms:Antioxidant 114, Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) butyl(3,5-di-tert-butyl-4-hydroxybenzyl)malonate, Bis(1,2,2,6,6-pentamethyl-4-piperidyl) butyl(3,5-di-tert-butyl-4-hydroxybenzyl)malonate, Bis(1,2,2,6,6-pentamethyl-4-piperidyl) n-butyl-3,5-di-tert-butyl-4-hydroxybenzylmalonate, Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) (3,5-di-tert-butyl-4-hydroxybenzyl)butylmalonate
Dragonsorb® 144 is a light stabilizer of the hindered amine class (HALS). This product also contains an antioxidant moiety of the sterically hindered phenol type. Its efficiency provides a significantly extended lifetime to coatings by minimizing paint defects such as cracking and loss of gloss. It has a tribo-gun effect for powder coating to increase powder static adhesion.