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St. Louis Group

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Industrial Additives & Materials

11 Products found on St. Louis Group

Chemical Family:Phenols, Phenols & Phenolics
Functions:Stabilizer, Antioxidant
Compatible Polymers & Resins:Thermoplastic Polyurethane (TPU), Acrylics, Polyesters, Polyamides, Acrylonitrile Butadiene Styrene (ABS), Polycarbonates (PC), Polyurethanes (PU), Polyethylenes (PE), Styrene Copolymers, Polyoxymethylene (POM), Polyvinyl Chloride (PVC), Polystyrenes (PS), Polypropylenes (PP)
Features:Excellent Compatibility, Low Odor
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]

Z-NOX® 245 is a Phenolic antioxidant renowned for its high effectiveness in plastics and other polymers. It serves as a crucial antioxidant, particularly noted for its compatibility with polyurethanes, engineering plastics, and PVC. Its role involves processing stabilization in styrenic polymers.

Chemical Family:Triazines
Functions:Light Stabilizer, Stabilizer, UV Absorber
Compatible Polymers & Resins:Polycarbonates (PC), Polyamides, Polypropylenes (PP), Polyethylenes (PE), Polystyrenes (PS), Polyesters, Thermoplastic Polyurethane (TPU)
Features:Crack Resistant, Thermal Stability, Low Blistering, Good Heat Dissipation, Good Thermal Stability, Excellent Processing Stability, Low Volatility, Crack Resistance, Good Gloss Retention

Z-LITE® 1164 is a light stabilizer designed for plastics & elastomers applications. This product is suitable for use with various compatible polymers and resins including polyamides, polyesters, polyethylenes (PE), polypropylenes (PP), and thermoplastic polyurethane (TPU). Z-LITE® 1164 enhances material performance by providing good heat dissipation, making it a valuable choice for improving the stability and functionality of plastics and elastomers in various technological applications.

Chemical Family:Phenols, Phenols & Phenolics
Functions:Antioxidant
Compatible Polymers & Resins:Thermoplastic Polyurethane (TPU), Acrylics, Polyesters, Polyamides, Acrylonitrile Butadiene Styrene (ABS), Polycarbonates (PC), Polyurethanes (PU), Polyethylenes (PE), Polyoxymethylene (POM), Polyvinyl Chloride (PVC), Polystyrenes (PS), Polypropylenes (PP)
Features:Excellent Compatibility, Low Volatility, Low Odor, Good Aging Behavior
End Uses:Fibers
Synonyms:Carbyltetramethylene tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate), Neopentanetetrayl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate, Pentaerythritol 3-(4-hydroxy-3,5-di-tert-butylphenyl)propionate, Pentaerythritol 4-hydroxy-3,5-di-tert-butylphenylpropionate, Pentaerythritol tetra [β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythritol tetra[3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propanoate], Pentaerythritol tetra[β-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate], Pentaerythritol tetrakis (3-(3′,5′-di-t ert-butyl-4-hydroxyphenyl)propionate), Pentaerythritol tetrakis ester with 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid, Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate), Pentaerythritol tetrakis(3,5-tert-butyl-4-hydroxyhydrocinnamate), Pentaerythritol tetrakis(4-hydroxy-3,5-di-tert-butyl)hydrocinnamate, Pentaerythritol tetrakis[(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythritol tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate], Pentaerythritol tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythritol tetrakis[3-(4-hydroxy-3,5-di-tert-butylphenyl)propionate], Pentaerythritol tetrakis[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]]propionate, Pentaerythritol tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate, Pentaerythritol tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate], Pentaerythritol tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythritol tetrakis[β-(4-hydroxy-3,5-di-tert-butylphenyl)propionate], Pentaerythrityl tetra-β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate, Pentaerythrityl tetrakis(3,5-di-tert-butyl-4-hydroxy-phenyl)propionate, Pentaerythrityl tetrakis(4-hydroxy-3,5-di-tert-butylphenylpropionate), Pentaerythrityl tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythrityl tetrakis[3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate], Pentaerythrityl tetrakis[β-(4-hydroxy-3,5-di-tert-butylphenyl)propionate], Pentaerythrityl β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, Pentaerytrityl tetrakis(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, Tetra[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]pentaerythritol, Tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyloxymethyl)methane, Tetrakis(hydroxymethyl)methane tetrakis[β-{3,5-di(tert-butyl)-4-hydroxyphenyl}propionate], Tetrakis[[[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl]oxy]methyl]methane, Tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl]methane, Tetrakis[3-(4-hydroxy-3,5-di-tert-butylphenyl)propionyloxymethyl]methane, Tetrakis[methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]methane, Tetrakis[methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionato]methane, Tetrakis[methylene-3-(3′,5′-di-tert-butyl-4-hydroxyphenyl)propionate]methane, Tetrakis[methylene-3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate]methane, Tetrakis[methylene-3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionato]methane, Tetrakis[methylene(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)]methane, Tetrakis[methylene(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyloxy)methane, Tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid]pentaerythritol ester

Z-NOX® 20 functions as a hindered phenolic antioxidant for thermoplastic polymer processing. Its appearance ranges from white to grainy powder. Its role involves countering polymer degradation during long-term aging and preventing discoloration at high temperatures. The product's compatibility spans a wide range of polymers and is accompanied by low volatility.

Chemical Family:Phenols, Phenols & Phenolics
Functions:Stabilizer, Antioxidant
Compatible Polymers & Resins:Polycarbonates (PC), Thermoplastic Polyurethane (TPU), Acrylonitrile Butadiene Styrene (ABS), Natural Rubbers (NR)
Features:Stain Resistance, Non-Staining, Ease of Handling, Extraction Resistant, Resistance To Extraction, Non-Discoloring, Easy Handling, Low Volatility, Low Odor, Non-discoloring
Synonyms:Phenol, 4-methyl-, reaction products with dicyclopentadiene and isobutylene

Z-NOX® CPL is a polymeric phenolic antioxidant meticulously engineered to elevate natural rubber and latex domains. Dressed in a pristine white powder guise, Z-NOX® CPL stands as a robust guardian, exhibiting exceptional antioxidant stability within ABS, tackifiers, and adhesives. A paragon of excellence, this product remains steadfast in its commitment - non-discoloring, non-staining, and with low volatility.

Chemical Family:Benzotriazoles
Functions:UV Absorber
Compatible Polymers & Resins:Thermoplastic Polyurethane (TPU), Polyvinyl Chloride (PVC), Polyolefins, Polyurethanes (PU), Unsaturated Polyester (UPE)
Features:Low Volatility, Good Light Stability, Good Non-Yellowing Properties, Odorless, Yellowing Resistance
Synonyms:2-(2-Hydroxy-3,5-di-tert-amylphenyl)-2H-benzotriazole, 2-(2-Hydroxy-3,5-di-tert-amylphenyl)benzotriazole, 2-(2-Hydroxy-3,5-di-tert-pentylphenyl)benzotriazole, 2-(2′-Hydroxy-3′,5′-di-tert-amylphenyl)benzotriazole, 2-(2H-Benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol, 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol, 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol, 2-(3,5-Di-tert-amyl-2-hydroxyphenyl)-2H-benzotriazole, 2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole, 2-(3,5-Di-tert-pentyl-2-hydroxyphenyl)-2H-benzotriazole, 2-(3,5-Di-tert-pentyl-2-hydroxyphenyl)benzotriazole, 2-(3′,5′-Di-tert-amyl-2′-hydroxyphenyl)benzotriazole, 2-(Benzotriazol-2-yl)-4,6-bis-(1,1-dimethyl-propyl)phenol, 2-(Benzotriazol-2-yl)-4,6-bis-(2-methylbutan-2-yl)phenol, 2-[2-Hydroxy-3,5-bis(1,1-dimethylpropyl)phenyl]-2H-benzotriazole, Light Stabilizer 328

Z-LITE® 28 is a potent ultraviolet absorber specifically designed for polyolefin and PVC applications. Radiating as a light yellow powder, Z-LITE® 28 plays a vital role in upholding the visual integrity of plastics, coatings, and adhesives against the relentless impact of light. With exceptional effectiveness, this product becomes a reliable shield against the unwanted yellowing and degradation of various materials, including PVC, thermoplastic urethanes, and unsaturated polyester. Z-LITE 28 boasts low volatility, contributing to the endurance of your creations while maintaining their pristine appearance.

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.

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.

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.

Chemical Name:Resorcinol Bis(Diphenyl Phosphate)
Chemical Family:Phosphorous-based Compounds, Organophosphates, Phosphate Esters
Functions:Flame Retardant
Compatible Polymers & Resins:Polyphenylene Ether (PPE), Epoxies (EP), Polycarbonates (PC), High-Impact Polystyrene (HIPS), Thermoplastic Polyurethane (TPU), Ethylene Propylene Diene Monomer (EPDM), Acrylonitrile Butadiene Styrene (ABS)

PhosGard® RDP is a halogen-free phosphate ester flame retardant, appearing as a transparent to pale-yellow liquid. PhosGard® RDP offers low volatility and high heat stability, making it an ideal choice for flame retardancy in engineering resins, especially in foam applications.

Chemical Name:(1-methylethylidene)di-4,1-phenylenetetraphenyl diphosphate
Functions:Flame Retardant
Compatible Polymers & Resins:Polyphenylene Ether (PPE), Epoxies (EP), Polycarbonates (PC), High-Impact Polystyrene (HIPS), Thermoplastic Polyurethane (TPU), Ethylene Propylene Diene Monomer (EPDM), Acrylonitrile Butadiene Styrene (ABS)

PhosGard® BDP stands out as a halogen-free liquid flame retardant with good thermal stability, recognizable by its clear liquid appearance. Its effectiveness is particularly prominent in engineering resins, attributed to its high thermal stability. Additionally, the product offers low volatility, excellent hydrolytic stability, and finds its recommended use in PC/ABS and PPO alloys.

Chemical Family:Phosphorus-Nitrogen Compounds
Functions:Flame Retardant
Labeling Claims:Halogen-free, High Purity
Compatible Polymers & Resins:Polybutylene Terephthalate (PBT), Thermoplastic Polyurethane (TPU), Polyethylene Terephthalate (PET), Polyamides
Features:Good Thermal Stability, Flame Retardant, Thermal Stability, High Purity, Low Water Solubility, Low Density

PhosGard® 600 is a high-purity phosphorus/nitrogen intumescent flame retardant system, featuring low water solubility and good thermal stability. PhosGard® 600 has a white powder appearance, which signifies its role as an effective non-halogenated flame retardant suitable for engineering resins, thermosets, adhesives, and coatings.