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St. Louis GroupZ-LITE® 20

Functions:UV Absorber
Synonyms:(2-Hydroxy-4-methoxyphenyl)phenylmethanone, 2-Benzoyl-5-methoxyphenol, 2-Hydroxy-4-methoxybenzophenone, 4-Methoxy-2-hydroxybenzophenone, 4-Methoxy-2-hydroxybenzophenone butyric acid, Benzophenone-3

Z-LITE® 20 is an effective UV Absorber (UVA) for plastics & elastomers applications. With the chemical name oxybenzone, this product is specifically designed to absorb ultraviolet (UV) radiation, providing valuable protection against UV-induced degradation. Z-LITE® 20 serves as a safeguard for both plastics and elastomers, enhancing their durability and extending their lifespan in various technological uses.

St. Louis GroupZ-NOX® DLTDP

Chemical Family:Diesters
Functions:Synergist, Stabilizer, Antioxidant
Compatible Polymers & Resins:Polycarbonates (PC), Polypropylenes (PP), Polyethylenes (PE), Styrene Copolymers, Polyvinyl Chloride (PVC), Polyolefins, Acrylonitrile Butadiene Styrene (ABS), Polyurethanes (PU)
Features:Non-discoloring, Stain Resistance, Non-Staining, Prevents Thermo-Oxidative Degradation
Synonyms:3-[(3-dodecoxy-3-oxopropyl)thio]propanoic acid dodecyl ester, Dodecyl 3-(3-Dodecoxy-3-Oxo-Propyl)Sulfanylpropanoate, E389

Z-NOX® DLTDP is an effective product tailored for use in polyolefins and styrenic polymers. Notably, it avoids discoloration or staining while acting as a proficient antioxidant stabilizer. Its role includes safeguarding against thermal oxidative degradation, making it an essential addition to polyolefins and styrenic polymers to ensure stability and aging resistance.

St. Louis GroupZ-LITE® 234

Chemical Family:Benzotriazoles
Functions:UV Absorber
Compatible Polymers & Resins:Thermoplastic Polyurethane (TPU), Acrylics, Polyethylene Terephthalate (PET), Polyesters, Polyamides, Acrylonitrile Butadiene Styrene (ABS), Polycarbonates (PC), Polyvinyl Chloride (PVC), Polystyrenes (PS), Polypropylenes (PP)
Features:Low Color Formation, Extraction Resistant, Low Volatility, Good Heat Dissipation, Odorless, High Temperature Application
End Uses:Fibers, Film
Synonyms:Tinuvin 234, UV-234

Z-LITE® 234 is a versatile UV Absorber (UVA) suitable for Plastics & Elastomers applications. This product effectively absorbs ultraviolet (UV) radiation, safeguarding compatible polymers and resins like acrylonitrile butadiene styrene (ABS), polyamides, polycarbonates (PC), polyesters, polypropylenes (PP), polyvinyl chloride (PVC), polystyrenes (PS), and thermoplastic polyurethane (TPU) from UV-induced degradation. Its features include extraction resistance, low color formation, low volatility, and being odorless.

St. Louis GroupZ-NOX® MD24

Chemical Family:Phenols & Phenolics, Phenols
Functions:Antioxidant, Metal Deactivator
Compatible Polymers & Resins:Polyvinyl Chloride (PVC), Polyolefins, Polyurethanes (PU), Polypropylenes (PP), Thermoplastic Elastomers (TPE)
Features:Odorless
Synonyms:1,2-Bis(3,5-di-t ert-butyl-4hydroxyhydrocinnamoyl)hydrazine, 1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazide, 1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazine, 1,2-Bis(3,5-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazine, 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropionic acid 2-[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]hydrazide, Hydrazine, 1,2-bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)-, N,N′-Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl]hydrazine, N,N′-Bis[3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionyl]hydrazine, N,N′-Bis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid] hydrazide, N,N′-Bis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl]hydrazine

Z-NOX® MD24 is an antioxidant and metal deactivator for both plastics and elastomers. It's available in granules and powder forms. This product is compatible with various polymers such as polypropylenes, polyurethanes, PVC, and thermoplastic elastomers. Z-NOX® MD24 is odorless and comes in cartons packaging.

St. Louis GroupZ-NOX® 168

Chemical Family:Phosphites, Phosphates
Functions:Antioxidant
Compatible Polymers & Resins:Polycarbonates (PC), Polyoxymethylene (POM), Polyamides, Polypropylenes (PP), Polyethylenes (PE), Polystyrenes (PS), Polyesters, Acrylics, Thermoplastic Polyurethane (TPU), Acrylonitrile Butadiene Styrene (ABS)
Features:Hydrolysis Resistant, Good Hydrolysis Resistance, Low Volatility, Low Odor
Synonyms:2,4-Bis(1,1-dimethylethyl)phenol phosphite, Tri(2,4-di-t-butylphenyl) phosphite, Tri(2,4-di-tert-butylphenyl) phosphite, Tri(2,4-tert-butylphenyl) phosphite, Tris [2,4-di-tert-butylphenyl] phosphite, Tris(2,4-di-t-butylphenyl)phosphite, Tris(2,4-di-tert-butylphenoxy)phosphine, Tris(2,4-di-tert-butylphenyl) phosphite, Tris(2,4-di-tert-butyphenyl) phosphite, Tris(2,4-tert-butylphenyl) phosphite

Z-NOX® 168 is an antioxidant and stabilizer for plastics and elastomers. It is available in powder form and is compatible with various polymers like acrylics, ABS, polyamides, polycarbonates, polyesters, polyethylenes, polypropylenes, polystyrenes, and TPU. This product is hydrolysis resistant and has low odor and volatility.

St. Louis GroupZ-LITE® 3853

Chemical Family:Amines, Hindered Amine Light Stabilizer (HALS)
Functions:Stabilizer, Light Stabilizer
Synonyms:Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters

Z-LITE® 3853 is a Hindered Amine Light Stabilizer (HALS) designed to enhance the durability of plastics and elastomers. This product functions as a light stabilizer, safeguarding against light-induced degradation. Z-LITE® 3853 belongs to the amine chemical family and is suitable for various polymers and resins. It ensures the longevity and reliability of materials in both plastics and elastomers, making it a valuable choice for various industrial applications.

St. Louis GroupZ-NOX® 3114

Chemical Family:Phenols, Phenols & Phenolics
Functions:Antioxidant
Compatible Polymers & Resins:Polyolefins, Acrylonitrile Butadiene Styrene (ABS), Polycarbonates (PC), Polyethylenes (PE), Polypropylenes (PP)
Features:Low Color Formation, Good Thermal Stability, Low Gas Fade, Non-Volatile, Good Color Stability, Thermal Stability, Non-discoloring
Synonyms:1,3,5-Tri(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-1,3,5-triazinane-2,4,6-trione, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-triazin-2,4,6(1H,3H,5H)-trione, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-triazinetrione, 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)[1,3,5]triazin-2,4,6-trione, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)isocyanuric acid), 1,3,5-Tris(3′,5′-di-tert-butyl-4′-hydroxybenzyl)-5-triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-Tris(4-hydroxy-3,5-di-tert-butylbenzyl)cyanuric acid, 1,3,5-Tris[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-1,3,5-triazinane-2,4,6-trione, 1,3,5-Tris[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-1,3,5-triazine-2,4,6(1H,3H,5H)-trione, Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate

Z-NOX® 3114 is an antioxidant formulated for plastics & elastomers applications. Belonging to the chemical family of phenols, this product serves as a protective agent against oxidation processes. Compatible with polymers and resins such as acrylonitrile butadiene styrene (ABS), polycarbonates (PC), polyethylenes (PE), and polypropylenes (PP), Z-NOX® 3114 offers the benefit of low color formation and low gas fade. This essential additive enhances material quality by preventing degradation and maintaining the appearance and properties of plastics and elastomers in various technological uses.

St. Louis GroupZ-NOX® 330

Chemical Family:Phenols & Phenolics
Functions:Antioxidant
Compatible Polymers & Resins:Polycarbonates (PC), Polyamides, Polypropylenes (PP), Polyethylenes (PE), Polystyrenes (PS), Polyesters, Polyvinyl Chloride (PVC), Polyolefins, Acrylonitrile Butadiene Styrene (ABS), Polyurethanes (PU), High-Density Polyethylene (HDPE)
Features:Non-Coloring, Water Resistant, High Temperature Performance, High Temperature Application, Extraction Resistant, Resistance To Extraction, High Molecular Weight, Low Volatility, Low Solvent Extraction
Synonyms:1,3,5-Dimethyl-2,4,6-tris(3,5-tert-butyl-4-hydroxybenzyl)benzene, 1,3,5-Trimethyl-2,4,6-tri(3,5-di-tert-butyl-4-hydroxybenzyl)benzene, 1,3,5-Trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl)benzene, 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxytolyl)benzene, 1,3,5-Trimethyl-2,4,6-tris(3′,5′-di-tert-butyl-4′-hydroxybenzyl)benzene, 1,3,5-Trimethyl-2,4,6-tris(4-hydroxy-3,5-di-tert-butylbenzyl)benzene, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-2,4,6-trimethylbenzene, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxyphenylmethyl)-2,4,6-trimethylbenzene, 1,3,5-Trismethyl-2,4,6-tris(3,5-tert-butyl-4-hydroxybenzyl)benzene, 2,4,6-Bis(4-hydroxy-3,5-di-tert-butylbenzyl)mesitylene, 2,4,6-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)mesitylene, 2,4,6-Tris(3′,5′-di-tert-butyl-4′-hydroxybenzyl)mesitylene, 2,4,6-Tris(4-hydroxy-3,5-di-tert-butylbenzyl)-1,3,5-trimethylbenzene, 2,4,6-Tris(4-hydroxy-3,5-di-tert-butylbenzyl)mesitylene, 3,3′,3′′,5,5′,5′′-Hexa-tert-butyl-α,α′,α′′-(mesitylene-2,4,6-triyl)tri-p-cresol, 4,4′,4′′-[(2,4,6-Trimethyl-1,3,5-benzenetriyl)tris(methylene)]tris[2,6-bis(1,1-dimethylethyl)phenol, NSC 85846

Z-NOX® 330 is an antioxidant formulated for both plastics & elastomers applications. This essential additive serves as a protective agent against oxidation processes in a wide range of polymers and resins, including acrylonitrile butadiene styrene (ABS), polyamides, polycarbonates (PC), polyesters, polyethylenes (PE), polypropylenes (PP), polyurethanes (PU), polyvinyl chloride (PVC), and polystyrenes (PS). Z-NOX® 330 features extraction resistance, low volatility, and high-temperature processability, making it a reliable choice for preserving material integrity, performance, and lifespan.

SperseStab™ 2300 banner

Interspersal, IncSperseStab™ 2300

Functions:Anti-Skinning Agent, Antioxidant
Compatible Polymers & Resins:Polybutadienes, Ethylene Propylene Diene Monomer (EPDM), Acrylonitrile Butadiene Styrene (ABS), Polyurethanes (PU), Polypropylenes (PP), Polyethylenes (PE)
Features:Low Color Formation, Scorch Resistant

SperseStab™ 2300 is a highly effective antioxidant, anti-scorch, disproportionation agent, and processing stabilizer for use in PVC, ABS, EPDM, PP, rosin ester, polyurethane, and polyethylene polymers. It is commonly used as an antioxidant for polyethylene pipes, wires, cables, and tubes, as well as greenhouse films. This unique antioxidant performs well with peroxide-cured systems and also functions as a disproportionation agent for rosin esters. Additionally, it works as an anti-scorch agent in TDI-based polyurethane systems and an anti-skinning agent in hot melt adhesives.

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Interspersal, IncSperseStab™ 1081

Functions:Antioxidant
Compatible Polymers & Resins:Ethylene Propylene Diene Monomer (EPDM), Chloroprene Rubber (CR)
Synonyms:4-Octyl-N-(4-octylphenyl)benzenamine, 4,4′-Dioctyldiphenylamine, Antioxidant ODA, Bis(p-octylphenyl)amine, DAT, NSC 79268

SperseStab™ 1081 is a highly effective and low-volatility solid amine-class antioxidant ideal for a variety of rubber polymers, olefins, α-olefins, and lubricant applications. SperseStab-1081 is well-suited for neoprene, EPDM, and nitrile rubbers. It is also used in lubricants, including greases, compressor oils, turbine oils, and hydraulic fluids. SperseStab™ 1081 may be used alone or in combination with other antioxidants, including phenolics and phosphites.

SperseStab™ 1445 banner

Interspersal, IncSperseStab™ 1445

Functions:Antioxidant
Compatible Polymers & Resins:Polyolefins, Polyamides, Polyols
Synonyms:Antioxidant 445

SperseStab™ 1445 is a secondary aromatic amine antioxidant used in polyolefins, polyamides, styrenic polymers, polyols, polyester elastomers, hot-melt adhesives, and lubricants. The product appears as a white to off-white powder with a melting point of 95°C. It provides excellent performance over a broad range of temperatures.

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Interspersal, IncSperseStab™ 1245

Functions:Antioxidant
Compatible Polymers & Resins:Styrene Butadiene Styrene (SBS), High-Impact Polystyrene (HIPS), Polyethylene Terephthalate (PET), Polyoxymethylene (POM), Polyamides, Acrylonitrile Butadiene Styrene (ABS), Polyvinyl Chloride (PVC), Polyurethanes (PU)
Features:Good Stability, Excellent Compatibility, Low Color Formation
Synonyms:Ethylenebis(oxyethylene) bis[3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate], Ethylenebis(oxyethylene)bis-(3-(5-tert-butyl-4-hydroxy-m-tolyl)-propionate), Ethylenebis(oxyethylene)bis(3-tert-butyl-4-hydroxy-5-methylbenzenepropanoate), Triethylene glycol bis-[3-(3-t ert-butyl-4-hydroxy-5-methylphenyl)propionate], Triethylene glycol bis-[3-(3′-tert-butyl-4′-hydroxy-5′-methylphenyl)propionate], Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate, Triethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate], Triethylene glycol bis[3-(3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate], Triethylene glycol bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate], Triethylene glycol bis[β-(3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate], Triethylene glycol bis[β-(5-tert-butyl-4-hydroxy-3-methylphenyl)propionate]

SperseStab™ 1245 is a slightly less hindered phenol antioxidant that provides increased activity compared to other hindered phenols. It provides excellent processing and long-term stability and has excellent color and solubility in engineering resins, including POM, PA, polyester, and polyurethanes. It can be used in combination with other antioxidants, UV stabilizers, and UV absorbers. Of particular note are combinations with SperseStab™ 1680 as well as combinations with HALS.

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Interspersal, IncSperseStab™ TNPP

Functions:Heat Stabilizer, Antioxidant, Stabilizer
Compatible Polymers & Resins:Nitrile Butadiene Rubber (NBR), Polystyrenes (PS), Polypropylenes (PP), Styrene Butadiene Styrene (SBS), Styrene Butadiene Rubber (SBR), Polyethylenes (PE)
Features:Low Migration, Cost Effective, Prevents Gel Formation, Good Thermal Stability, Non-Staining, Low Color Formation, Non-discoloring
Synonyms:Tris (4-Nonylphenyl)Phosphite, Tris(P-Nonylphenyl)Phosphite

SperseStab™ TNPP is a liquid phosphite antioxidant and thermal stabilizer for use in elastomers, including SBR, NBR, and SIS. It is highly effective in light-colored solutions and emulsion-polymerized elastomers. It is extremely efficient at preventing gel formation during polymerization, processing, and long-term heat aging. Additionally, this cost-effective process stabilizer finds application in thermoplastic polymers such as polyethylene, polypropylene, polystyrene, and ABS.

St. Louis GroupZ-NOX® 2246

Chemical Family:Phenols, Phenols & Phenolics
Functions:Antioxidant
Compatible Polymers & Resins:Polyolefins, Polycarbonates (PC), Acrylonitrile Butadiene Styrene (ABS), Polyoxymethylene (POM), Polypropylenes (PP), Polyethylenes (PE)
Features:Low Migration, Low Volatility, Low Odor
Synonyms:2-tert-Butyl-6-[(3-tert-butyl-2-hydroxy-5-methylphenyl)methyl]-4-methylphenol, 2,2-Methylene bis(4-methyl-6-tert-butyl-phenol), 2,2′-Bis(4-methyl-6-tert-butylphenol)methane, 2,2′-Methylenebis(4-methyl-6-tert-butylphenol), 2,2′-Methylenebis(6-tert-butyl-4-methylphenol), 2,2′-Methylenebis(6-tert-butyl-p-cresol), 2,2′-Methylenebis[4-methyl-6-t-butylphenol], 2,2′-Methylenebis[4-methyl-6-tert-butylphenol], 2,2′-Methylenebis[6-(1,1-dimethylethyl)-4-methylphenol], 2,2′-Methylenebis[6-tert-butyl-p-cresol], 2,2′-Methylidenebis(6-tert-butyl-4-methylphenol), 3,3′-Di-tert-butyl-2,2′-dihydroxy-5,5′-dimethyldiphenylmethane, 6,6-Methylenebis(2-tert-butyl-4-methylphenol), 6,6′-Di-tert-butyl-4,4′-dimethyl-2,2′-methylenediphenol, 6,6′-Methylenebis(2-tert-butyl-4-methylphenol), Bis(2-hydroxy-3-tert-butyl-5-methylphenyl)methane, Bis(2-hydroxy-5-methyl-3-tert-butylphenyl)methane, Bis(3-tert-butyl-2-hydroxy-5-methylphenyl)methane, Bis(5-methyl-3-tert-butyl-2-hydroxyphenyl)methane, Bis(6-hydroxy-3-methyl-5-tert-butylphenyl)methane

Z-NOX® 2246 is a product that excels as a stabilizer for hot-melt adhesives and natural rubber adhesives. It boasts low volatility and minimal migration effects and holds FDA clearance for use in adhesives, rubber articles, and polyacetals. Moreover, it functions as an oxidation inhibitor in fats, oils, and paraffin wax.

SperseStab™ 3030 banner

Interspersal, IncSperseStab™ 3030

Functions:Stabilizer, UV Absorber, Light Stabilizer
Compatible Polymers & Resins:Acrylonitrile Styrene Acrylate (ASA), Polyethylene Terephthalate (PET), Polyamides, Acrylonitrile Butadiene Styrene (ABS), Polycarbonates (PC)
Processing Methods:Extrusion
Features:Good Thermal Stability, Excellent UV Stability, UV Absorbing, Non-Interacting , Good Light Stability, Clarity

SperseStab™ 3030 is a cyanoacrylate UV absorber with low volatility, designed for use in high-temperature extrusion polymers including polycarbonate (PC), polyamides (PA), polyesters (PET), and styrenics (ABS and ASA). Offering excellent initial color, SperseStab™ 3030 is ideal for enhancing clarity without interacting with catalysts or other additives.

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Interspersal, IncSperseStab™ 6092

Functions:Stabilizer, Light Stabilizer
Labeling Claims:Non-Mutagenic, Not Listed In California Proposition 65, Non-Carcinogenic
Compatible Polymers & Resins:Polypropylenes (PP), High-Impact Polystyrene (HIPS), Thermoplastic Polyurethane (TPU), Styrene Acrylonitrile (SAN), Polyvinyl Chloride (PVC), Polyolefins, Acrylonitrile Butadiene Styrene (ABS), Polyurethanes (PU), High-Density Polyethylene (HDPE), Thermoplastic Elastomers (TPE), Acrylonitrile Styrene Acrylate (ASA)
Features:Low Color Formation, Excellent Dispersibility, Cost Effective, Good Light Stability, Ease of Handling, Prevents Discoloration, Excellent UV Stability, Good Weather Stability, Easy Handling, Good Dispersion, Low Viscosity

SperseStab™ 6092 is a 100% active liquid stabilizer designed for liquid color concentrates. This product is formulated to provide UV protection to polyolefins, urethane systems, and plasticized PVC. As a liquid, it is easily incorporated and provides excellent weatherability at an economical price. In polypropylene and HDPE, it provides a significant improvement over 292 at the same level of use.

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Interspersal, IncSperseStab™ PANA

Functions:Heat Stabilizer, Anti-Flex Cracking Agent, Antioxidant, Stabilizer
Compatible Polymers & Resins:Nitrile Butadiene Rubber (NBR), Butyl Rubber (IIR), Styrene Butadiene Rubber (SBR), Isoprene Rubber (IR)
Synonyms:N-Phenylnaphthalen-1-Amine

SperseStab™ PANA is a highly efficient aminic antioxidant with excellent compatibility with a number of base oils. It offers a higher TGA than many alternative products and is ideal for lubricants and greases. The radical trapping ability increases with higher temperatures and is synergistic with other phenolic or phosphite type antioxidants. As such, it performs well in RPVOT testing.

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Interspersal, IncSperseStab™ 2702

Functions:Heat Stabilizer, Antioxidant, Stabilizer
Labeling Claims:Food Contact Acceptable
Compatible Polymers & Resins:Synthetic Rubbers, Natural Rubbers (NR), Polyolefins

SperseStab™ 2702 is a highly efficient antioxidant with a molar efficiency twice that of BHT and a significantly higher TGA. It is effective in non-color-critical adhesive applications and can be combined with other antioxidants and UV stabilizers. With its relatively high TGA, SperseStab™ 2702 can be used in a variety of applications, from PCMO to hydraulics, metalworking, and other lubricating systems. It can also be used in natural and synthetic elastomers, as well as resins and adhesives.

St. Louis GroupZ-LITE® 3346

Chemical Family:Amines, Hindered Amine Light Stabilizer (HALS)
Functions:Light Stabilizer, Stabilizer
Compatible Polymers & Resins:Polystyrenes (PS), Polypropylenes (PP), Thermoplastic Polyurethane (TPU), Polyesters, Polyolefins, Polyamides, Acrylonitrile Butadiene Styrene (ABS), Polyurethanes (PU), Polyethylenes (PE), Polyvinyl Chloride (PVC)
Features:Food Contact Acceptable, Low Color Formation, Good Weather Stability, Extraction Resistant, Low Volatility
Synonyms:1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane-2,4-dichloro-6-morpholino-s-triazine copolymer, 4-Morpholino-2,6-dichloro-1,3,5-triazine-N,N′-bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine copolymer, N,N-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-1,3,5-triazine copolymer, N,N′-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-1,3,5-triazine copolymer, N,N′-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-s-triazine copolymer, N,N′-Bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine-4-morpholino-2,6-dichloro-1,3,5-triazine copolymer, N,N′-Bis(2,2,6,6-tetramethyl-4-piperinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-1,3,5-triazine copolymer, Poly[N,N′-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-co-2,4-dichloro-6-morpholino-1,3,5-triazine]

Z-LITE® 3346 is a Hindered Amine Light Stabilizer (HALS) designed for enhancing the durability of plastics and elastomers. This product functions as a light stabilizer, suitable for various polymers and resins including acrylonitrile butadiene styrene (ABS), polyamides, polyethylenes (PE), polypropylenes (PP), polyurethanes (PU), polyvinyl chloride (PVC), polystyrenes (PS), and thermoplastic polyurethane (TPU). Z-LITE® 3346 is particularly valuable in applications such as cables, fibers, films, pipes, textile applications, and tubing.

St. Louis GroupZ-LITE® 123

Chemical Family:Amines, Hindered Amine Light Stabilizer (HALS)
Functions:Light Stabilizer, Stabilizer
Compatible Polymers & Resins:Polyesters, Polyamides, Polypropylenes (PP), Polyethylenes (PE), Polyvinyl Chloride (PVC)
Features:Chalking Resistance, Crack Resistant, Low Gloss, Crack Resistance, Excellent Chalk Resistance, Good Gloss Retention
Synonyms:HALS HS-112, Light Stabilizer-123

Z-LITE® 123 is a versatile Hindered Amine Light Stabilizer (HALS) suitable for plastics & elastomers applications. This product functions as a light stabilizer for various compatible polymers and resins, including polyamides, polyesters, polyethylenes (PE), polypropylenes (PP), and polyvinyl chloride (PVC). This product's presence enhances material performance by preventing degradation due to light exposure.

St. Louis GroupZ-LITE® 4050

Functions:Stabilizer, Light Stabilizer

Z-LITE® 4050 is a solid light stabilizer designed for Plastics & Elastomers applications. This product, known chemically as Uvinul 4050 H, functions as a light stabilizer, enhancing the durability of materials against light-induced degradation. This product is a reliable choice for preserving the quality of plastics and elastomers while adhering to stringent regulatory requirements.

St. Louis GroupZ-LITE® 1130

Chemical Family:Polyethylene Glycols, Polyols, Benzotriazoles
Functions:UV Absorber
Compatible Polymers & Resins:Polyurethanes (PU), Polyvinyl Chloride (PVC)
Features:High Temperature Resistance, High Temperature Performance, Excellent Gloss Retention, Resistance To Extraction, Crack Resistant, Excellent Synergistic Effect, Blister Resistance, Crack Resistance, Extraction Resistant, Temperature Resistance, Low Blistering, Odorless, Good Gloss Retention

Z-LITE® 1130 is a liquid antioxidant and stabilizer suitable for polyurethanes (PU) and polyvinyl chloride (PVC). It provides crack resistance, excellent gloss retention, extraction resistance, high-temperature resistance, and is odorless. This product meets regulatory standards such as CERCLA, SARA 313, and Clean Water Act compliance.

St. Louis GroupZ-LITE® 29

Functions:UV Absorber
Compatible Polymers & Resins:Styrene Copolymers, Polycarbonates (PC), Polyvinyl Chloride (PVC), Polyolefins, Acrylonitrile Butadiene Styrene (ABS), Polyamides, Acrylics
Features:Good Non-Yellowing Properties, Odorless
Synonyms:UV-329

Z-LITE® 29 is a versatile powder additive that serves as a UV absorber (UVA) for both plastics and elastomers. It's compatible with various polymers such as acrylics, ABS, polyamides, polycarbonates, polyvinyl chloride, polyolefins, and styrene copolymers. It is certified for Clean Water Act (CWA) compliance. The chemical name of this additive is octrizole.

St. Louis GroupZ-NOX® 1135

Chemical Family:Phenols & Phenolics, Phenols
Functions:Antioxidant
Compatible Polymers & Resins:Polyvinyl Chloride (PVC), Polyurethanes (PU), Polyethylenes (PE), Acrylonitrile Butadiene Styrene (ABS), Acrylics, Polystyrenes (PS)
Features:Good Thermal Stability, Scorching Resistant, Scorch Resistant, High Thermo-Oxidative Stability
End Uses:Polyurethane Foams, Foams
Synonyms:Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, C 7-9-branched alkyl esters

Z-NOX® 1135 is an antioxidant designed for plastics & elastomers applications. Belonging to the chemical family of phenols, this product effectively counteracts oxidation processes. It is compatible with various polymers and resins including acrylics, acrylonitrile butadiene styrene (ABS), polyethylenes (PE), polyurethanes (PU), polyvinyl chloride (PVC), and polystyrenes (PS). Z-NOX® 1135 ensures the preservation of material integrity by providing good thermal stability. As an essential additive, it enhances the performance and lifespan of plastics and elastomers in various technological uses.

St. Louis GroupZ-LITE® 77

Chemical Family:Amines, Hindered Amine Light Stabilizer (HALS)
Functions:Light Stabilizer, Stabilizer
Compatible Polymers & Resins:High-Impact Polystyrene (HIPS), Polypropylenes (PP), Styrene Acrylonitrile (SAN), Polyvinyl Chloride (PVC), Polyethylenes (PE), Polyolefins, Acrylonitrile Butadiene Styrene (ABS), Polyamides, Polyesters, Polystyrenes (PS)
Features:Odorless, Good Thermal Stability, Good Light Stability, Crystalline
Synonyms:UV-770

Z-LITE® 77 is a product that emerges as a powerful hindered amine light stabilizer, specifically effective in thermoplastic applications. Its versatility spans across polyolefins, PS, HIPS, ABS, elastomers, and SAN. With attributes like non-coloring and thermal stability, it ensures long-term light stability in diverse settings.

PUREstab 565 banner

Polygel GroupPUREstab 565

Chemical Family:Phenols & Phenolics
Functions:Primary Antioxidant
Compatible Polymers & Resins:High-Impact Polystyrene (HIPS), Polyolefins, Styrene Butadiene Rubber (SBR), Polyamides, Acrylonitrile Butadiene Styrene (ABS), Polybutadienes, Ethylene Propylene Diene Monomer (EPDM), Nitrile Butadiene Rubber (NBR), Styrene Butadiene Styrene (SBS)
Features:High Molecular Weight, Good Color Stability, Good Stain Resistance, Excellent Processing Stability, Low Volatility, Low Odor
Synonyms:1-(3,5-Di-tert-butyl-4-hydroxyanilino)-3,5-bis(octylthio)-s-triazine, 2-(4-Hydroxy-3,5-di-tert-butylanilino)-4,6-bis(octylthio)-1,3,5-triazine, 2-(4-Hydroxy-3,5-di-tert-butylanilino)-4,6-bis(octylthio)-s-triazine, 2-(4-Hydroxy-3,5-di-tert-butylanilino)-4,6-di(octylthio)-s-triazine, 2,4-Bis-(n-octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine, 2,4-Bis-(n-octylthio)-6-(4-hydroxy-3′,5′-di-tert-butylanilino)-1,3,5-triazine, 2,4-Bis(n-octylthio)-6-(3,5-di-tert-butyl-4-hydroxyphenylamino)-s-triazine, 2,4-Bis(n-octylthio)-6-(4′-hydroxy-3′,5′-di-tert-butylanilino)-1,3,5-triazine, 2,4-Bis(octylthio)-6-(3,5-di-tert-butyl-4-hydroxyanilino)-s-triazine, 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine, 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-s-triazine, 2,4-Bis(octylthio)-6-(4′-hydroxy-3′,5′-di-tert-butylanilino)-1,3,5-triazine, 2,6-Di-tert-butyl-4-[4,6-bis(octylthio)-1,3,5-triazin-2-ylamino]phenol, 4-[[4,6-Bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino]-2,6-di-tert-butylphenol, 4-[[4,6-Bis(octylthio)-1,3,5-triazin-2-yl]amino]-2,6-bis(1,1-dimethylethyl)phenol, 6-(3,5-di-tert-Butyl-4-hydroxyanilino)-2,4-bis(n-octylthio)-s-triazine, 6-(3,5-Di-tert-butyl-4-hydroxyanilino)-2,4-bis(octylthio)-s-triazine, 6-(4-Hydroxy-3,5-di-tert-butylanilino)-2,4-bis(n-octylthio)-1,3,5-triazine, 6-(4-Hydroxy-3,5-di-tert-butylanilino)-2,4-bis(octylthio)-1,3,5-triazine, 6-(4-Hydroxy-3,5-di-tert-butylanilino)-2,4-bis(octylthio)-s-triazine, Antioxidant 565, NSC 328455

PUREstab 565 is a high molecular weight, non-staining, multifunctional phenolic antioxidant primarily used as a post-polymerization process stabilizer for unsaturated elastomers.

RIANOX® 1010 banner

Rianlon CorporationRIANOX® 1010

Chemical Family:Phenols & Phenolics
Functions:Primary Antioxidant, Antioxidant
Compatible Polymers & Resins:Ethylene Propylene Rubber (EPM), Polyoxymethylene (POM), Polyamides, Polypropylenes (PP), Polyethylenes (PE), Polyesters, Polyvinyl Chloride (PVC), Butyl Rubber (IIR), Acrylonitrile Butadiene Styrene (ABS), Polybutene, Styrene Butadiene Styrene (SBS), Polyurethanes (PU), Synthetic Rubbers, Ethylene Vinyl Acetate (EVA), Styrene Ethylene Butylene Styrene (SEBS), Ethylene Propylene Diene Monomer (EPDM)
Features:Extraction Resistant, Resistance To Extraction, High Molecular Weight, Low Volatility, Good Compatibility, Good Heat Stability

RIANOX® 1010 is a high molecular weight hindered phenolic antioxidant that provides very low volatility and excellent resistance to extraction from polymer compounds.

PUREstab 245 banner

Polygel GroupPUREstab 245

Chemical Family:Phenols & Phenolics
Functions:Chain Terminating Agent, Primary Antioxidant
Compatible Polymers & Resins:High-Impact Polystyrene (HIPS), Styrene Butadiene Rubber (SBR), Polyamides, Acrylonitrile Butadiene Styrene (ABS), Polyurethanes (PU), Polybutylene Terephthalate (PBT), Polyoxymethylene (POM), Polyvinyl Chloride (PVC)
Features:Good Thermal Stability, Good Color Stability, Prevents Thermo-Oxidative Degradation, Excellent Processing Stability, Extraction Resistant, Low Volatility, Free Flowing
Synonyms:Ethylenebis(oxyethylene) bis[3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate], Ethylenebis(oxyethylene)bis-(3-(5-tert-butyl-4-hydroxy-m-tolyl)-propionate), Ethylenebis(oxyethylene)bis(3-tert-butyl-4-hydroxy-5-methylbenzenepropanoate), Triethylene glycol bis-[3-(3-t ert-butyl-4-hydroxy-5-methylphenyl)propionate], Triethylene glycol bis-[3-(3′-tert-butyl-4′-hydroxy-5′-methylphenyl)propionate], Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate, Triethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate], Triethylene glycol bis[3-(3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate], Triethylene glycol bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate], Triethylene glycol bis[β-(3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate], Triethylene glycol bis[β-(5-tert-butyl-4-hydroxy-3-methylphenyl)propionate]

PUREstab 245 is a sterically hindered phenolic primary antioxidant particularly suitable for organic substrates. It stabilize the substrates against thermo-oxidative degradation during manufacturing, processing and end-use. It is of low volatility, has a good color stability and exhibits high extraction resistance.

RIANOX® 1030 banner

Rianlon CorporationRIANOX® 1030

Functions:Antioxidant, Primary Antioxidant
Chemical Family:Phenols & Phenolics
Compatible Polymers & Resins:Polyesters, Polyolefins, Acrylonitrile Butadiene Styrene (ABS), Synthetic Rubbers, Polyamides
Features:Water Resistant, High Efficiency, Improved Ageing Resistance, High Hydrolytic Stability, Heat Aging Resistant, Water Resistance

RIANOX® 1030 is a highly efficient phenol antioxidant that exhibits excellent hydrolytic stability.

PUREsorb 3346 banner

Polygel GroupPUREsorb 3346

Chemical Family:Hindered Amine Light Stabilizer (HALS)
Functions:Stabilizer, Light Stabilizer
Compatible Polymers & Resins:Polyolefins, Polyamides, Polyurethanes (PU), Polyethylenes (PE), High-Density Polyethylene (HDPE), Polyvinyl Chloride (PVC), Polypropylenes (PP)
Features:High Molecular Weight, Excellent Compatibility, Extraction Resistant, Low Volatility, Highly Efficient
Synonyms:1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane-2,4-dichloro-6-morpholino-s-triazine copolymer, 4-Morpholino-2,6-dichloro-1,3,5-triazine-N,N′-bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine copolymer, N,N-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-1,3,5-triazine copolymer, N,N′-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-1,3,5-triazine copolymer, N,N′-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-s-triazine copolymer, N,N′-Bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine-4-morpholino-2,6-dichloro-1,3,5-triazine copolymer, N,N′-Bis(2,2,6,6-tetramethyl-4-piperinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-1,3,5-triazine copolymer, Poly[N,N′-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-co-2,4-dichloro-6-morpholino-1,3,5-triazine]

PUREsorb 3346 is a high molecular weight hindered amine light stabilizer (HALS). It shows excellent compatibility, high resistance to extraction and low volatility.

RIANOX® 445FF banner

Rianlon CorporationRIANOX® 445FF

Chemical Family:Amines
Functions:Primary Antioxidant, Heat Stabilizer, Antioxidant, Stabilizer
Compatible Polymers & Resins:Polyamides, Polyolefins, Polyamines

RIANOX® 445FF is the combination of high amine antioxidant activity and good color make it an ideal antioxidant and heat stabilizer for rubbers and plastics.

PUREstab K10 banner

Polygel GroupPUREstab K10

Functions:Stabilizer, Primary Antioxidant
Chemical Family:Phenols & Phenolics
Synonyms:2-Methyl-4,6-Bis[(octylthio)methyl]phenol, 2,4-Bis(octylthiomethyl)-6-methylphenol, 2,4-Dioctylthiomethyl-6-methylphenol, 4,6-Bis(octylthiomethyl)-o-cresol, 4,6-Bis(octythiomethyl)-o-cresol, Antage HP 400

OMNISTAB® LS B 783 banner

Partners in ChemicalsOMNISTAB® LS B 783

Functions:Light Stabilizer, Stabilizer
Compatible Polymers & Resins:Polyphenylene Sulfide (PPS), Polyethylene Terephthalate (PET), Polyamides, Acrylonitrile Butadiene Styrene (ABS), Polyether Ketone (PEK), Poly(Methyl Methacrylate) (PMMA), Polycarbonates (PC), Polysulfone (PSU), Polyurethanes (PU), Polyethylenes (PE), Linear Low Density Polyethylene (LLDPE) , Polybutylene Terephthalate (PBT), Polyoxymethylene (POM), Low-Density Polyethylene (LDPE), Polyethylene Terephthalate Glycol (PETG)
Features:Extraction Resistant, Low Gas Fade
End Uses:Housings, Mulch Film, Fittings, Pipes, Greenhouse Film, Film, Cup Holders

OMNISTAB® LS B 783 is a synergistic mixture of Omnistab LS 944 and Omnistab LS 622. It is a versatile light stabilizer with good extraction resistance, low gas fading and low pigment interaction.

OMNISTAB® UV 326 banner

Partners in ChemicalsOMNISTAB® UV 326

Chemical Family:Benzotriazoles
Functions:UV Absorber
Compatible Polymers & Resins:Unsaturated Polyester (UPE), Polyethylenes (PE), Polyvinyl Chloride (PVC), Polypropylenes (PP)
Features:Good Light Stability
End Uses:Housings, Electrical/Electronic Applications, Flooring, Construction Applications, Cables, Mulch Film, Wires, Greenhouse Film, Film
Synonyms:2-(2-Hydroxy-3-tert-butyl-5-methylphenyl)-5-chloro-2H-benzotriazole, 2-(2-Hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole, 2-(2′-Hydroxy-3′-tert-butyl-5′-methylphenyl)-5-chlorobenzotriazole, 2-(2′-Hydroxy-3′-tert-butyl-5′-methylphenyl)-5-chlorobenztriazole, 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzo-v-triazole, 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole, 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chlorobenzotriazole, 2-(3-tert-Butyl-5-methyl-2-hydroxyphenyl)-5-chlorobenzotriazole, 2-(3′-tert-Butyl-2′-hydroxy-5′-methylphenyl)-5-chlorobenzotriazole, 2-(3′-tert-Butyl-5′-methyl-2′-hydroxyphenyl)-5-chlorobenzotriazole, 2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol, 2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol, 2-(5-Chloro-2H-benzotriazol-2-yl)-6-tert-butyl-4-methylphenol, 2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol, 2-[5-Chloro-2H-benzotriazol-2-yl]-4-methyl-6-(tert-butyl)phenol, 2-tert-Butyl-6-(5-chloro-2-benzotriazolyl)-4-methylphenol, 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol, 5-Chloro-2-(2-hydroxy-3-tert-butyl-5-methylphenyl)-2H-benzotriazole, 5-Chloro-2-(3-tert-butyl-2-hydroxy-5-methylphenyl)benzotriazole

OMNISTAB® UV 326 is a UV absorber of the hydroxyphenyl benzotriazole class which imparts good light stability to a variety of polymers.

U-pack® B225 banner

Rianlon CorporationU-pack® B225

Functions:Antioxidant
Chemical Family:Phenols & Phenolics, Phosphites
Compatible Polymers & Resins:Polyethylenes (PE), Polybutene, Polyolefins, Ethylene Vinyl Acetate (EVA), Polyurethanes (PU), Polypropylenes (PP)
Features:Good Thermal Stability, Low Color Formation, Heat Aging Resistant

U-pack® B225 is a family of binary synergistic blends used to protect polymers during processing and long-term aging.

PUREstab 1330 banner

Polygel GroupPUREstab 1330

Chemical Family:Phenols & Phenolics
Functions:Primary Antioxidant
Compatible Polymers & Resins:Polyesters, Polyamides, Polyurethanes (PU), Polybutadienes, Polyethylenes (PE), Styrene Copolymers, Polyvinyl Chloride (PVC), Polypropylenes (PP)
Features:Good Thermal Stability, Excellent Dielectric Properties, Excellent Compatibility, Excellent Processing Stability, Low Water Carryover, Extraction Resistant, Free Flowing, Odorless
End Uses:Cables, Wires, Pipes
Synonyms:1,3,5-Dimethyl-2,4,6-tris(3,5-tert-butyl-4-hydroxybenzyl)benzene, 1,3,5-Trimethyl-2,4,6-tri(3,5-di-tert-butyl-4-hydroxybenzyl)benzene, 1,3,5-Trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl)benzene, 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxytolyl)benzene, 1,3,5-Trimethyl-2,4,6-tris(3′,5′-di-tert-butyl-4′-hydroxybenzyl)benzene, 1,3,5-Trimethyl-2,4,6-tris(4-hydroxy-3,5-di-tert-butylbenzyl)benzene, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-2,4,6-trimethylbenzene, 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxyphenylmethyl)-2,4,6-trimethylbenzene, 1,3,5-Trismethyl-2,4,6-tris(3,5-tert-butyl-4-hydroxybenzyl)benzene, 2,4,6-Bis(4-hydroxy-3,5-di-tert-butylbenzyl)mesitylene, 2,4,6-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)mesitylene, 2,4,6-Tris(3′,5′-di-tert-butyl-4′-hydroxybenzyl)mesitylene, 2,4,6-Tris(4-hydroxy-3,5-di-tert-butylbenzyl)-1,3,5-trimethylbenzene, 2,4,6-Tris(4-hydroxy-3,5-di-tert-butylbenzyl)mesitylene, 3,3′,3′′,5,5′,5′′-Hexa-tert-butyl-α,α′,α′′-(mesitylene-2,4,6-triyl)tri-p-cresol, 4,4′,4′′-[(2,4,6-Trimethyl-1,3,5-benzenetriyl)tris(methylene)]tris[2,6-bis(1,1-dimethylethyl)phenol, NSC 85846

PUREstab 1330 is a sterically hindered phenolic antioxidant, used: - in polyolefins e.g. polyethylene, polypropylene, polybutene for the stabilization of pipes, molded articles, wires and cables, dielectric films. - in engineering plastics like linear polyesters, polyamides, and styrene homo and copolymers. - in PVC, polyurethanes, elastomers, adhesives, and other organic substrates.

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