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Interspersal, Inc
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19 Products found on Interspersal, Inc in
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SperseStab™ 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.
SperseStab™ 3290D
Functions:
UV Absorber, UV Light Stabilizer
Compatible Polymers & Resins:
Unsaturated Polyester (UPE), Acrylics, Polyolefins, Polyvinyl Chloride (PVC), Polycarbonates (PC)
Features:
UV Absorbing, Good Light Stability
Synonyms:
UV-329
SperseStab™ 3290D is a benzotriazole UV absorber that is effective for the light stabilization of candles as well as olefins. It protects the waxes, dyes, and fragrances from UV radiation, preserving their intended appearance and physical properties. It is designed for easier dispersion in aliphatic systems such as candle wax or olefins without the dust and EHS (environment, health, and safety) concerns associated with powdered products.
SperseStab™ 2000
Functions:
Synergist, Antioxidant
Compatible Polymers & Resins:
Polypropylenes (PP), Polyamides, Thermoplastic Polyurethane (TPU), Polyethylenes (PE)
SperseStab™ 2000 is a unique, multi-application antioxidant and radical trap. As an in-can stabilizer for UV coatings, it protects storage stability better than TMQ, BHT, and other stabilizers. In the surface treatment of elastomeric nylons (spandex and Lycra), it protects the color stability of the fiber. In polyolefins, SperseStab™ 2000 outperforms other hydroxyl-amine stabilizers in the protection of melt flow and gas fading. It also offers protection as an antioxidant in thermoplastic polyurethanes.
SperseStab™ 1425
Functions:
Heat Stabilizer, Catalyst, Antioxidant, Stabilizer
Reaction Type:
Transesterification
Labeling Claims:
Non-Mutagenic, Non-Carcinogenic, Not Listed In California Proposition 65
Synonyms:
Antioxidant 1425, Calcium (3,5-di-tert-butyl-4-hydroxybenzyl monoethyl phosphonate), Calcium bis(ethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate), Calcium bis(monoethyl (3,5-di-tert-butyl-4-hydroxylbenzyl)phosphonate), Calcium bis[3,5-di(tert-butyl)-4-hydroxybenzyl(ethoxy)phosphinate], Calcium bis[ethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methanephosphonate], Calcium bis[monoethyl (3,5-di-tert-butyl-4-hydroxybenzyl)phosphonate], Calcium diethyl bis[[[3,5-(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate]
SperseStab™ 1425 is a high-molecular-weight phenolic antioxidant containing a phosphonate located para to the phenol. This orientation provides excellent color and low gas fading in a UV-stabilized antioxidant. The calcium salt acts as a soluble catalyst, especially for the esterification of rosin esters. Additionally, SperseStab™ 1425 works as a catalyst in the solid-state polymerization of PET polymers. Other applications include polyolefins, fibers, adhesives, and lubricating oils and greases.
SperseStab™ 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.
SperseStab™ 6425
Functions:
Stabilizer, UV Light Stabilizer, Light Stabilizer
Compatible Polymers & Resins:
Polyolefins
Features:
Ease of Handling, Prevents Discoloration, Good Light Stability, Excellent Compatibility, Low Color Formation, Excellent UV Stability, Good Dispersion
SperseStab™ 6425 is a new proprietary system ideally suited for liquid color concentrate and candle applications. As a liquid, this new system offers greater dispersion and unmatched performance compared to solid analogues. The unique liquid UV stabilizer system is comprised of a highly effective synergistic blend.
SperseStab™ 6000
Functions:
Stabilizer, UV Absorber, Light Stabilizer
Labeling Claims:
Non-Mutagenic, Not Listed In California Proposition 65, Non-Carcinogenic
Compatible Polymers & Resins:
Polyvinyl Chloride (PVC), Polyolefins, Alkyds, Polyurethanes (PU), Vinyl Esters, Unsaturated Polyester (UPE), Thermoplastic Elastomers (TPE)
Features:
Easily Pumpable, Excellent Solubility, Cost Effective, Light Fastness, Excellent UV Stability, Good Compatibility, Good Dispersion, Good Color Stability, Low Viscosity
SperseStab™ 6000 is a 100% active UV stabilizer that is miscible with a large number of solvents and plasticizers. It is easily incorporated into many different plastics and is ideal for use in flexible and rigid PVC, plastisols, and liquid color concentrate formulations. SperseStab™ 6000 may also be used in polyurethane coatings as well as vinyl and acrylic adhesives. It is compatible with polyolefins, polyolefin films, and candle wax. SperseStab™ 6000 features a patent-pending technology that provides superior UV performance with light fastness improvements ranging from 15% to 100%, depending on the polymer matrix.
SperseStab™ 3290
Functions:
UV Absorber
Compatible Polymers & Resins:
Unsaturated Polyester (UPE), Acrylics, Polyolefins, Polyvinyl Chloride (PVC), Polycarbonates (PC)
Synonyms:
UV-329
SperseStab™ 3290 is a benzotriazole UV stabilizer/absorber that is highly effective for the light stabilization of plastics, especially polyesters, PVC, styrenic polymers, acrylics, polycarbonates, and polyvinyl butyral. It protects the polymers from UV radiation and preserves their original appearance and physical properties.
SperseStab™ 5153
Functions:
Stabilizer, Light Stabilizer
End Uses:
Containers, Pipes, Machine/Mechanical Parts
SperseStab™ 5153 is a mid-weight hindered amine light stabilizer with excellent permanence and compatibility with various filled systems, including carbon black, talc, CaCO3, Mg(OH)2, and others. This cost-effective product is ideal for roofing membranes, exterior packaging, and machine parts. The use of filled systems is becoming increasingly popular due to their structural, economic, and processing advantages. SperseStab™ 5153 can be used alone or in combination with other additives, including antioxidants, hindered amine light stabilizers, and UV absorbers. Other potential applications include filled nylon systems with SperseStab™ 5153 alone or in conjunction with other antioxidants.
SperseStab™ 6050
Functions:
Stabilizer, Light Stabilizer
Labeling Claims:
Non-Mutagenic, Non-Carcinogenic
Compatible Polymers & Resins:
Acrylics, Thermoplastic Polyurethane (TPU), Polyvinyl Chloride (PVC), Alkyds, Polyurethanes (PU)
Features:
Low Color Formation, Excellent Dispersibility, Cost Effective, Excellent Compatibility, Good Light Stability, Ease of Handling, Prevents Discoloration, Excellent UV Stability, Good Weather Stability, Easy Handling, Good Dispersion, Low Viscosity
SperseStab™ 6050 is formulated to provide UV protection to plasticized PVC as well as TPU, RIM, and urethane foam systems. As a liquid, it is easily incorporated and provides excellent weatherability and economy. It represents a lower-viscosity alternative to competitive products without the use of volatile organics. Use alone or in combination with other UV stabilizers or antioxidants. SperseStab™ 6050 is a 100% active liquid UV stabilizer system designed for use in coatings and systems where acids may be present. Based on a N-OR HALS and synergistic UV absorbers, the system is tolerant of acids and is ideal for PVC, acrylics, and alkyd-based coatings. SperseStab™ 6050 can also be used in liquid color/additive masterbatches and candles.
SperseStab™ 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.
SperseBright OB
Functions:
Optical Brightener
Dye Type:
Fluorescent Dyes
SperseBright OB is ideal for adhesives, coatings, acrylics, and urethanes, as well as rigid and plasticized PVC. It is a heat-resistant, solvent-soluble, and chemically stable fluorescent whitener supplied in a fine powder form that is easier to dissolve and/or disperse compared to conventional product forms of larger particle sizes. This form is ideal for screen-printing and coating applications. SperseBright OB can be used in combination with antioxidants and certain UV stabilizers that absorb UV-B radiation.
SperseStab™ 3025
Functions:
Light Stabilizer, UV Absorber, Stabilizer
Chemical Family:
Malonates
Compatible Polymers & Resins:
Polycarbonates (PC), Polyamides, Polystyrenes (PS), Polyesters, High-Impact Polystyrene (HIPS), Styrene Acrylonitrile (SAN), Polyvinyl Chloride (PVC), Acrylonitrile Butadiene Styrene (ABS), Ethylene Vinyl Acetate (EVA), Acrylonitrile Styrene Acrylate (ASA)
Features:
Non-Interacting , Good Color Stability, Non-discoloring
SperseStab™ 3025 is a benzylidene malonate UV-B absorber designed for applications as a light stabilizer in plastics and coatings. Key features include good color stability. Tailored for solventborne coatings, this powder, with a white color, exhibits its effectiveness in industrial coatings within the broader category hierarchy of paints and coatings in the market segment.
SperseStab™ 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.
SperseStab™ 4866
Functions:
Thermal Stabilizer, Stabilizer, Heat Stabilizer, Light Stabilizer
Labeling Claims:
Non-Mutagenic, Not Listed In California Proposition 65, Non-Carcinogenic, Halogen-free
Compatible Polymers & Resins:
Polyesters, Thermoplastic Polyurethane (TPU), Polyvinyl Chloride (PVC), Polyethers
Features:
Radical Trapping, Excellent Solubility, Cost Effective, UV Absorbing, Long Term Photo-Permanence, Non-Interacting , Good Thermal Stability, Excellent UV Stability, Low Volatility, Thermal Resistance, Non-discoloring
SperseStab™ 4866 is ideally suited for both PVC and TPU systems, with strong UV-B absorbance as well as radical trapping ability that does not impart color under UV stability testing. Additionally, SperseStab™ 4866 includes a synergistic UV stabilizer for additional long-term UV stability. It can be used in conjunction with other thermal stabilizers and antioxidants.
SperseBright OB-1
Functions:
Optical Brightener
Dye Type:
Fluorescent Dyes
SperseBright OB-1 is a fluorescent brightening agent used to whiten engineering plastics, including polyester, polycarbonate, and styrenics. It provides superior Ganz whiteness in PC, PET, PS, and PMMA at concentrations as low as 100 ppm. SperseBright OB-1 can be used alone or in combination with SperseStab hindered amines, antioxidants, and selected UV absorbers.
SperseStab™ 3360
Functions:
Light Stabilizer, UV Absorber, Stabilizer
Compatible Polymers & Resins:
Polybutylene Terephthalate (PBT), Polyethylene Terephthalate (PET), Polyolefins, Polyoxymethylene (POM), Polyamides, Poly(Methyl Methacrylate) (PMMA), Polycarbonates (PC)
Processing Methods:
Lamination, Coextrusion
Synonyms:
2,2′-Methylene-bis-(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol), 2,2′-Methylenebis(4-tert-octyl-6-benzotriazol-2-ylphenol), 2,2′-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-(2H-benzotriazol-2-yl)phenol], 2,2′-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazol-2-ylphenol], 2,2′-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol], 2,2′-Methylenebis[6-(2-benzotriazolyl)-4-(1,1,3,3-tetramethylbutyl)phenol], 2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol], 2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-tert-octylphenol], 2,2′-Methylenebis[6-(2H-benzotriazole-2-yl)-4-tert-octylphenol], Bis[2-hydroxy-5-tert-octyl-3-(benzotriazol-2-yl)phenyl]methane, Bis[2-hydroxy-5-tert-octyl-3-(benzotriazole-2-yl)phenyl]methane, Bisoctrizole, Bisoctyltriazole, MBBT, Methylenebis(2-hydroxy-3-(benzotriazol-2-yl)-5-tert-octylphenyl)
SperseStab™ 3360 is a very low-volatility benzotriazole UV absorber designed for use as a light stabilizer in a variety of plastics. Its low volatility makes it ideal for use in engineering plastics and fibers processed at high temperatures. With high molecular weight, low blooming, and minimal plateout in PC and other polymers, including PET, POM, PBT, PMMA, and polyamides, it is an ideal choice for co-extrusion multi-layer applications.
SperseStab™ 5031
Functions:
Light Stabilizer, UV Absorber, Stabilizer
Chemical Family:
Hindered Amine Light Stabilizer (HALS), Malonates
Compatible Polymers & Resins:
Polypropylenes (PP), Polystyrenes (PS), High-Impact Polystyrene (HIPS), Low-Density Polyethylene (LDPE), Styrene Acrylonitrile (SAN), Polyvinyl Chloride (PVC), Polyolefins, Acrylonitrile Butadiene Styrene (ABS), High-Density Polyethylene (HDPE), Thermoplastic Polyolefins (TPO), Acrylonitrile Styrene Acrylate (ASA)
Features:
Long Term Protection, Excellent Synergistic Effect
SperseStab™ 5031 is a multifunctional light stabilizer with hindered amine light stabilizer (HALS) and UV absorber functionalities integrated into a single molecule. This unique feature enables it to graft onto polymer matrices during UV exposure. SperseStab™ 5031 is well-suited for powder coatings and solventborne coatings. With a white color and a physical form in powder, it demonstrates its effectiveness in diverse coating applications.
SperseStab™ 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.