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GC UV LS 765

Technical Datasheet | Supplied by GreenChemicals SPA
HSP Distance with Quent® TPP: 3.2
GC UV LS 765 by GreenChemicals is a highly effective hindered amine light stabilizer. It is a 2-(2H-benzotriazol-2-yl)-4, 6-bis (1-methyl-1- phenylethyl) phenol. It offers low volatility and thermal stability. GC UV LS 765 shows compatibility with polyurethanes, elastomers, unsaturated polyesters, acrylics, vinyl polymers (PVB, PVC), styrene homo- & copolymers, polyolefins, liquid color concentrates and organic substrates.
Product Type
Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1- phenylethyl)phenol
CAS Number
Physical Form
Liquid, Viscous
Product Status
Applications/ Recommended for
  • PMMA
  • PS (Polystyrene)
  • PVC
  • TPE and TPV > TPO (or TPE-O)
  • TPE and TPV > TPU (or TPE-U)
  • UPR
  • Safety, regulation & environment > Low volatiles

GC UV LS 765 Properties


Value & Unit
Test Condition
Test Method
> 96.0 %
Diester content
> 90.0 %
Monoester content
< 7.0 %

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