Name | Photo-stabilizer 622 |
Synonyms | HALS 622 Photo-stabilizer 622 Light Stabilizing Agent 622 1-(2-HYDROXYETHYL)-2,2,6,6-TETRAMETHYL-4-HYDROXYPIPERIDINE. butanedioic acid,1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol Poly[1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-piperdylSuccinate] butanedioicacid,polymerwith4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethano 1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-hydroxypiperidine,succinicacidpolymer butanedioic acid polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol BUTANEDIOIC ACID, POLYMER WITY 4-HYDROXY-2,2,6,6-TETRAMETHYL-1-PIPERIDINEETHANOL BUTANEDIOIC ACID, POLYMER WITH 4-HYDROXY-2,2,6,6-TETRAMETHYL-1-PIPERIDINEETHANOL |
CAS | 70198-29-7 |
InChI | InChI=1/C11H23NO2.C4H6O4/c1-10(2)7-9(14)8-11(3,4)12(10)5-6-13;5-3(6)1-2-4(7)8/h9,13-14H,5-8H2,1-4H3;1-2H2,(H,5,6)(H,7,8) |
Molecular Formula | C15H29NO6 |
Molar Mass | 319.4 |
Density | 1.18 |
Boling Point | 302.6°C at 760 mmHg |
Flash Point | 130.2°C |
Vapor Presure | 9.49E-05mmHg at 25°C |
Physical and Chemical Properties | Density 1.18 |
Use | Suitable for polyethylene, polypropylene, polystyrene, olefin copolymer, polyester, soft polyvinyl chloride, polyurethane, polyoxymethylene and polyamide |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
light stabilizer | light stabilizer 622, poly (1-hydroxyethyl -2,2,6,6-tetramethyl -4-hydroxypiperidine) succinate. 622 is the largest light stabilizer in domestic production. About 80% of the annual production is used in polyethylene agricultural films, 15% in polypropylene and engineering plastics, and 5% of the products are exported abroad. The light stabilizer 622 is suitable for polyethylene, polypropylene, polystyrene, olefin copolymer, polyester, soft polyvinyl chloride, polyurethane, polyoxymethylene and polyamide. |
features & uses | polymerized high molecular weight hindered amine light stabilizer, migration resistance, extraction resistance, gas fading resistance, low volatilization, good thermal stability, synergistic effect with antioxidants and ultraviolet absorbers, good miscible with resins, and widely used in PP, PE, PS, ABS, PU, POM, TPE, etc. |
store | avoid sunlight, humidity and high temperature (≤ 30 ℃). test |
Use | Suitable for polyethylene, polypropylene, polystyrene, olefin copolymer, polyester, soft polyvinyl chloride, polyurethane, polyoxymethylene and polyamide, etc. |