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GC UV 3346

Technical Datasheet | Supplied by GreenChemicals SPA
GC UV 3346 by GreenChemicals is a low viscosity, HALS light stabilizer. It is a poly[N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-co-2,4-dichloro-6-morpholino-1,3,5-triazine]. It shows minimal color contribution, good solubility and migration properties. It is suitable for injection and rotational molding. GC UV 3346 is compatible with PE & PP agricultural film, PP fiber, molded polyolefin, PE/PP film & tape, POM, PA, PET, ASA, PBT, ABS, HIPS, PMMA and PU.
Product Type
Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
CAS Number
Physical Form
Product Status
Applications/ Recommended for
  • PS (Polystyrene) > HIPS
  • PP
  • PMMA
  • TPE and TPV > TPU (or TPE-U)
  • TPE and TPV > TPO (or TPE-O)
  • PBT
  • Other Thermoplastic > POM (Polyacetal)
  • Other Thermoplastic > ASA
  • ABS
  • PET
  • PE
  • PA, Nylon
  • Rotational & Slush molding
  • Injection molding - thermoplastics
  • Safety, regulation & environment > Low volatiles

GC UV 3346 Properties


Value & Unit
Test Condition
Test Method
Softening point
100.0 - 130.0 °C
Ash content
< 0.1 %
Volatile component
< 0.5 %
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