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Polymer Additives

Light Stabilizers / UV Absorbers > HALS, Hindered Amines

Hindered amines light stabilizers(HALS) do not absorb UV radiation, but act as antioxidants to inhibit or slow down the photochemical degradation of the polymer. While adding HALS to polymers, significant levels of stabilization are achieved at relatively low concentrations. Among other applications, HALS are employed in packaging industries where transparent packaging may have to withstand prolonged outdoor exposures and for U.V stabilization of colored polyolefin pipes as they are stored in outdoors till the time of installation.
Product Name
Supplier
Description
Tinuvin® XT 55 by BASF is a hindered amine light stabilizer (HALS). It is a high-performance light stabilizer, which imparts outstanding weatherability to polyolefins. The main advantage of Tinuvin®... view more
Applications
  • PE
  • PP
  • Polymer protection>Weatherability (UV, moisture, Oxygen...)
Chimassorb® 2020 by BASF is a high molecular weight hindered amine light stabilizer (HALS). Offers an optimal combination of exceptional levels of UV- and long-term thermal stability and ancillary... view more
Applications
  • PP
  • PVC>PVC, flexible
  • PVC>PVC, rigid
  • Other Thermoplastic>POM (Polyacetal)
  • ...
Tinuvin® NOR™ 371 by BASF is a high molecular weight hindered amine NOR stabilizer (NOR HALS). This high-performing light stabilizer is particularly well suited for applications in contact with... view more
Applications
  • PP
  • PE
  • Other Thermoplastic>EVA
  • Agriculture>Greenhouses
  • ...
Chimassorb® 944 FDL by BASF is a poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6... view more
Applications
  • Other Thermoplastic>POM (Polyacetal)
  • PA, Nylon
  • PE
  • PP
  • ...
Chimassorb® 944 LD by BASF is poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6 hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]])... view more
Applications
  • PP
  • PVC>PVC, flexible
  • Other Thermoplastic>POM (Polyacetal)
  • PA, Nylon
  • ...
Tinuvin® 111 by BASF is a synergistic mixture of a methylated high molecular weight hindered amine light stabilizer (HALS) and oligomeric Tinuvin® 622. Acts as an excellent UV stabilizer. Exhibits... view more
Applications
  • Other Thermoplastic>EVA
  • PE
  • PP
  • Fibers/ Textiles/ Carpets>Fibers
  • ...
Tinuvin® 494 AR by BASF is a proprietary mixture of a methylated high molecular weight hindered amine light stabilizer (HALS) and co-additives. It is an excellent UV stabilizer with outstanding... view more
Applications
  • PE
  • Other Thermoplastic>EVA
  • PP
  • Agriculture>Greenhouses
Tinuvin® 622 by BASF 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... view more
Applications
  • Other Thermoplastic>EVA
  • Other Thermoplastic>POM (Polyacetal)
  • PA, Nylon
  • PE
  • ...
Tinuvin® 765 by BASF is a mixture of bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate and methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate. It is a liquid hindered amine light stabilizer which is... view more
Applications
  • PVC
  • UPR
  • PE
  • PP
  • ...
Tinuvin® 770 DF by BASF is bis(2,2,6,6,-tetramethyl-4-piperidyl)sebaceate. It is a low molecular weight hindered amine light stabilizer (HALS) for applications demanding particularly high light... view more
Applications
  • ABS
  • PA, Nylon
  • PS (Polystyrene)
  • Other Rubber>EPDM
  • ...
Tinuvin® 783 FDL by BASF is a synergistic mixture of Chimassorb® 944 and Tinuvin® 622. It is a versatile light stabilizer with good extraction resistance, low gas fading and low pigment interaction... view more
Applications
  • PE>HDPE
  • PE>LLDPE
  • PE>LDPE
  • PP
  • ...
Tinuvin® 791 FB by BASF is a synergistic mixture of Chimassorb® 944 and Tinuvin® 770. It is an excellent light stabilizer especially for PP thick sections, which offers excellent surface protection... view more
Applications
  • ABS
  • PA, Nylon
  • PP
  • PS (Polystyrene)
  • ...
Tinuvin® PA 123 by BASF is decanedioic acid, bis(2,2,6,6-tetramethyl-1-(octyloxy)-4-piperidinyl)ester, reaction products with 1,1-dimethylethylhydroperoxide and octane. It is a low molecular weight... view more
Applications
  • PVC
  • TPE and TPV>TPO (or TPE-O)
  • UPR
  • PP
  • ...
Tinuvin® PA 144 by BASF is a bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-butyl-2-(4-hydroxy-3,5-di-tert-butylbenzyl)propanedioate. It is a highly efficient hindered amine light stabilizer and is also... view more
Applications
  • UPR
  • PA, Nylon
Tinuvin® XT 100 FF by BASF is a high performance light stabilizer system based on high molecular weight hindered amine NOR™ light stabilizer. It is cost effective and is designed to provide... view more
Applications
  • Agriculture>Greenhouses
  • Agriculture>Mulch films
  • Mechanical/ physical performance>Thermal resistance
  • Polymer protection>Weatherability (UV, moisture, Oxygen...)
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