OMNISTAB® LS 622

1 of 19 products in this brand
OMNISTAB® LS 622 is an oligomeric hindered amine light stabilizer (HALS). Furthermore, it is effective as antioxidant and contributes significantly to the long-term heat stability of polyolefins and tackifier resins.

Chemical Family: Hindered Amine Light Stabilizer (HALS)

Functions: Light Stabilizer, Stabilizer

Compatible Polymers & Resins: Ethylene Vinyl Acetate (EVA), Poly(Methyl Methacrylate) (PMMA), Polyamides, Polyethylene Terephthalate (PET), Polyethylene Terephthalate Glycol (PETG), Polyethylenes (PE), Polyoxymethylene (POM), Polypropylenes (PP), Thermoplastic Polyurethane (TPU), Thermoplastic Vulcanizates (TPV)

Features: Good Thermal Stability

End Uses: Cables, Electrical Components, Film, Fittings, Housings, Mulch Film, Pipes, Wires

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
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

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

Features & Benefits

Materials Features

Applications & Uses

Properties

Appearance
White powder or White granular
Typical Properties
ValueUnitsTest Method / Conditions
Ash Contentmax. 0.2%
Melting Range50.00 - 70.00°C
Molecular FormulaC15H25NO4
Molecular Weight3100g/mol
Transmittance (at 450 nm)min. 95%
Transmittance (at 500 nm)min. 97%
Volatilesmax. 0.5%

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories

Packaging & Availability

Packaging Type
Regional Availability
  • Middle East
Packaging Options
25 kg carton/500 kg pallet

Storage & Handling

Shelf Life
12 months