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GC UV LS 622

Technical Datasheet | Supplied by GreenChemicals SPA
GC UV LS 622 by GreenChemicals is a polymeric hindered amine light stabilizer. It is a poly (4-hydroxy-2, 2, 6, 6-tetramethyl-1-piperidine ethanol-alt-1, 4-butanedioic acid). It shows low volatility, minimal migration and antioxidant properties. GC UV LS 622 is compatible with polyolefins (PP, PE, and EVA), elastomers and technical polymers as PA and PU.
Product Type
Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
Poly (4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid)
CAS Number
Physical Form
Granules, Powder
Product Status
Applications/ Recommended for
  • Other Thermoplastic > EVA
  • PA, Nylon
  • PE
  • PP
  • TPE and TPV > TPO (or TPE-O)
  • TPE and TPV > TPU (or TPE-U)
  • Safety, regulation & environment > Low volatiles

GC UV LS 622 Properties


Value & Unit
Test Condition
Test Method
Melting point
50 - 70 °C
Ash content
< 0.1 %
Volatile component
< 0.5 %

Compatiblity with other products

Find products that are predicted to be compatible with GC UV LS 622.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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