uv-absorber-hindered amine light stabilizer baoxu chemical info@additivesforpolymer.comUV Stabilizers – UV Absorber & Hindered Amine Light Stabilizers

UV stabilizers contain two types of light stabilizers: Ultraviolet Light Absorbers (UVA) and Hindered-Amine Light Stabilizers (HALS), used individually or as blends. UVA filters harmful UV light and help prevent color change and delamination of coatings, adhesives, and sealants. HALS trap free radicals once they are formed and are effective in retaining surface properties such as gloss and preventing cracking and chalking of paints. The combination of these two families, which is UV blends, is highly synergistic.

 

 

UV Absorber for Polymers, Plastics

Table 1 Baoux UV absorbers

NameCAS No.Features
BX UV 157834-33-0UV Absorber for polyurethane foam, adhesive.
BX UV 1204221-80-1UV Absorber For PP & PE, replace basf Tinuvin 120
BX UV 1130104810-48-2liquid benzotriazole for solvent and water-based coatings, replace basf Tinuvin 1130
BX UV 11642725-22-6triazine for nylon and engineering plastics, yellowish powder, replace cytec Cyasorb 1164
BX UV 1577147315-50-2triazine with high performance and low volatility, replace cytec Cyasorb 1577
BX UV 1600204583-39-1best performance triazine Uv absorber, replace basf Tinuvin 1600
BX UV 23470321-86-7benzotriazole with low volatility for high temperatures, replace basf Tinuvin 234
BX UV 3586400-06-8UV additive for TPU polyurethane products
BX UV 3030178671-58-4UV absorber for PET/PC/PA, replace basf uvinul 3030
BX UV 30355232-99-5Cyanoacrylate UV absorber for resin, replace basf uvinul 3035
BX UV 31223949-66-8Oxanilide BX UV absorber for PC, PVC, PA, white powder
BX UV 3203846-71-7benzotriazole for PVC, polyester, light yellow powder, replace basf tinuvin 320
BX UV 3263896-11-5benzotriazole with various plastics usage, replace BASF Tinuvin 326
BX UV 3273864-99-1benzotriazole for plastic, coating, paint, replace basf tinuvin 327
BX UV 32825973-55-1benzotriazole for plastic, coating, paint, replace basf tinuvin 328
BX UV 3293147-75-9benzotriazole for plastic, coating, paint, replace basf tinuvin 329
BX UV 360103597-45-1benzotriazole with very low volatility for acrylic resins, replace basf tinuvin 360
BX UV 363818600-59-4UV Stabilizer for PET/PC,replace cytec Cyasorb UV 3638
BX UV 384-2127519-17-9liquid benzotriazole for high-performance solvent & water-based coating, replace basf tinuvin 384-2
BX UV 400153519-44-9HPT for waterborne coating, white dispersion, replace basf tinuvin 400
BX UV 5311843-05-6benzophenone for PVC, EVA, PP, PE, light yellow powder. replace basf Chimssorb C81
BX UV 571125304-04-3liquid benzotriazole for PUR, PVC, PS, SBS, SIS, TPE, TPU, UP, replace basf tinuvin 571
BX UV 92873936-91-1benzotriazole for high-performance solvent-based & powder coatings, replace basf tinuvin 928
BX UV 99-2127519-17-9 UV Absorber for Coatings & Plastics, replace basf tinuvin 99-2
BX UV P2440-22-4Benzotriazole for a wide array of substrates, replace BASF Tinuvin p

 

 

Baoxu Light Stabilizers Additives

Table 2 Baoxu light stabilizers additives

NameCAS No.Features
BX UV 119106990-43-6hindered amine light stabilizer for agricultural films, anti-pesticide and acid rain, light yellow granules, replace basf Chimssorb 119
BX UV 12312957-67-1hindered amine light stabilizer for industrial and automotive coatings, light yellow liquid, replace BASF Tinuvin 123
BX UV 14463843-89-0automotive coatings, coil coatings, powder coating, replace basf tinuvin 144
BX UV 2020192268-64-7high molecular weight HALS, especially for tapes and monofilaments, replace basf Chimassorb 2020
BX UV 29241556-26-7/
82919-37-7		hindered amine light stabilizer for various coatings, light yellow liquid, replace BASF Tinuvin 292
BX UV 290867845-93-6uv for Polyolefin plastics like PP and PE, replace cytec Cyasorb 2908
BX UV 334682451-48-7uv stabilizer for PE/PP film, tape, injection. Replace Cytec Cyasorb 3346
BX UV 3529193098-40-7uv stabilizer for PE/PP film, tape, injection & rotational molding, replace cytec Cyasorb 3529
BX UV 4050124172-53-8light stabilizer for polymers, replace basf Uvinul 4050
BX UV 5050H152261-33-1Light stabilizer polyolefins (PP, PE), olefin copolymers,replace BASF Uvinul 5050 H
BX UV 62265447-77-0high molecular weight HALS with excellent color, low basicity. replace basf Tinuvin 622
BX UV 76541556-26-7/
82919-37-7		liquid low molecular weight HALS in polyurethane,replace basf tinuvin 622
BX UV 77052829-07-9Low molecular HALS, especially for thick-section applications,replace basf tinuvin 770
BX UV 94470624-18-9high molecular weight HALS, especially for thin-section applications,replace basf Chimssorb 944
BX UV SEED42774-15-2Multi-functional nylon additive,replace clariant Nylostab SEED
BX UV NOR116 191680-81-6Light stabilizer and flame retardant for PE/PP film,replace basf flamestab nor 116

 

UV Stabilizer blends

Table 3 Baoux UV stabilizer blends

NameCAS No.Features
BX UV 111Blendlight stabilizer for polyolefins (PP, PE), olefin copolymers, analog to basf tunivin 111
BX UV 3808PP5167078-06-0light stabilizer for polyolefins, polypropylene, and TPO, analog to Cytec UV 3808pp5
BX UV 3853PP5167078-06-0light stabilizer for polyolefins, polypropylene, and TPO, replace Cytec UV 3853pp5
BX UV 4611–UV stabilizer package for long-term PP, PE, TPO, etc. replace cytec Cyasorb tht 4611
BX UV 5050127519-17-9UV Stabilizer Blend Specifically Designed For Coatings,replace basf tinuvin 5050
BX UV 5060127519-17-9 UV Absorber for Solvent-Based Industrial and Decorative Coatings， replace BASF Tinuvin 5060
BX UV 5151127519-17-9UV Stabilizers Blend for Coatings & Paints, replace basf tinuvin 5151
BX UV 78365447-77-0/
70624-18-9		blend of BX UV 622 and BX UV 944, replace basf tinuvin 783
BX UV 79152829-07-9
/70624-18-9		blend of BX UV 770 and BX UV 944, replace BASF Tinuvin 791
BX UV 866BlendUV stabilizer package for polyurethane. replace basf tinuvin PUR 866
BX UV B75BlendUV stabilizer package  for coatings, replace BASF Tinuvin B 75

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