Hindered Amine Light Stabilizers

uv-absorber-hindered amine light stabilizer baoxu chemical info@additivesforpolymer.com

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HALS is an abbreviation of Hindered Amine Light Stabilizers which do not absorb UV radiation but act to inhibit degradation of the polymer. light stabilizers trap free radicals once they are formed and are effective in retaining surface properties such as gloss and prevent cracking and chalking of paints. The combination with UV Absorber shows highly synergistic.

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Name Equivalent to CAS No. Features
Light Stabilizer
HALS 119 Chimassorb 119 106990-43-6 hindered amine light stabilizer for agricultural films,anti-pesticide and acid rain, light yellow granules
HALS 123 Tinuvin 123 129757-67-1 hindered amine light stabilizer for industrial and automotive coatings, light yellow liquid
HALS 292 Tinuvin 292 41556-26-7/
82919-37-7
hindered amine light stabilizer for various coatings, light yellow liquid
HALS 622 Tinuvin 622 65447-77-0 high molecular weight HALS with excellent color, low basicity, yellow granles
HALS 765 Tinuvin 765 41556-26-7/
82919-37-7
liquid low molecular weight HALS in polyurethane
HALS 770 Tinuvin 770 52829-07-9 low molecular HALS, especially for thick section applications
HALS 783 Tinuvin 783 65447-77-0/
70624-18-9
synergistic blend of high molecular weight HALS
HALS 791 Tinuvin 791 52829-07-9
/70624-18-9
synergistic blend of high and low molecular weight HALS
HALS 944 Chimassorb 944 70624-18-9 high molecular weight HALS,especially for thin section applications
HALS 2020 Chimassorb 2020 192268-64-7 high molecular weight HALS,especially for tapes and monofilaments
3808PP5 UV 3808PP5 167078-06-0 light stabilizer for polyolefins, polypropylene and TPO, waxy solid
3853PP5 UV 3853PP5 167078-06-0 light stabilizer for polyolefins, polypropylene and TPO, waxy solid

 

BASF, Songwon, Addivant and Baoxu Chemical UV Stabilizer Compare

Baoxu chemical UV stabilizers are min99% similar according to IR, over half of our domestic customers use our UV stabilizers as replacement of imports to have a competitive edge.

We control batch to batch quality consistency, to further protect our buyers’ interests. We use

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Baoxu
Chemical
BASF Songwon Addivant&
Chemtura
Other
UV 1130 Tinuvin 1130 Songsorb CS 1130
UV 1164 Tinuvin 1164 Cyasorb UV
1164
UV 234 Tinuvin 234 Songsorb 2340 Lowilite 234 Uvinul 3034
UV 312 Tinuvin 312 SABO STAB
UV 312
UV 320 Tinuvin 320
UV 326 Tinuvin 326 Songsorb 3260 Lowilite 26 Uvinul 3026
UV 327 Tinuvin 327 Songsorb 3270 Lowilite 27 Uvinul 3027
UV 328 Tinuvin 328 Songsorb 3280 Lowilite 28 Uvinul 3028
UV 329 Tinuvin 329 Songsorb 3290 Lowilite 29 Uvinul 3029
UV 360 Tinuvin 360 Songsorb 3600
UV 3808 SABO STAB UV 91 Cyasorb UV
3808pp5
UV 384-2 Tinuvin 384-2 Songsorb CS 384-2
UV 3853 SABO STAB UV 91 Cyasorb UV
3853pp5
UV 400 Tinuvin 400 Songsorb CS 400
UV 531 Chimassorb 81 Songsorb 8100 Lowilite 22 Uvinul 3008
UV 571 Tinuvin 571
UV 928 Tinuvin 928 Songsorb CS 928
UV P Tinuvin P Songsorb 1000 Lowilite 55 Uvinul 3033 P
HALS 119 Chimassorb 119 Songlight 1190 Lowilite 19
HALS 123 Tinuvin 123
HALS 292 Tinuvin 765 (292) Songlight 2920 Lowilite 92 Uvinul 4092 H
HALS 622 Tinuvin 622 Songlight 6220 Lowilite 62 Uvinul 5062 H
HALS 770 Tinuvin 770 Songlight 7700 Lowilite 77 Uvinul 4077 H
HALS 783 Tinuvin 783 Lowilite 6294
HALS 791 Tinuvin 791 Lowilite 7794
HALS 944 Chimassorb 944 Songlight 9440 Lowilite 94

 

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