Dragonsorb® 622

1 of 46 products in this brand
Dragonsorb® 622 is a hindered amine light stabilizer that can be used in polyethylene, polypropylene, polyurethane, POM, polyamide, and polyester elastomers. It can also be used in ABS and engineering plastics. This product is approved for food packaging in some countries.

Chemical Family: Hindered Amine Light Stabilizer (HALS)

Functions: Light Stabilizer, Stabilizer

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS), Polyamides, Polyethylenes (PE), Polyoxymethylene (POM), Polypropylenes (PP), Polyurethanes (PU)

End Uses: Food Packaging

Synonyms: 1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol-dimethyl succinate copolymer, 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinethanol-dimethyl succinate copolymer, Dimethyl succinate-1-(2-hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol copolymer, Dimethyl succinate-1-(2-hydroxyethyl)-4-hydroxy-2,2,6,6-tetramethylpiperidine copolymer, Dimethyl succinate-2-(4-hydroxy-2,2,6,6-tetramethyl-1-piperidyl)ethanol copolymer, Dimethyl succinate-4-hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidine copolymer, Dimethyl succinate-4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol copolymer, Dimethyl succinate-4-hydroxy-2,2,6,6-tetramethyl-1-piperidylethanol copolymer, Dimethyl succinate-4-hydroxy-2,2,6,6,-tetramethyl-1-piperidineethanol

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Industrial Additives Functions
Plastics & Elastomers Functions
CAS No.
65447-77-0

Applications & Uses

Plastics & Elastomers End Uses

Properties

Appearance
White crystal powder
Specifications
ValueUnitsTest Method / Conditions
Melting Range55 - 70°C
Volatile (105°C, 2hrs)max. 0.5%
Ash Contentmin. 0.1%
Molecular Weight3000g/mol
Transmittance (10g/100mlmethyl benzene, 425 nm)min. 95%
Transmittance (10g/100ml methyl benzene, 500 nm)min. 97%

Packaging & Availability

Packaging Type