Interspersal, Inc

Interspersal, Inc

SperseStab™ 2300

Function: Antioxidant, Anti-Skinning Agent

Compatible Polymers & Resins: Polybutadienes, Polyurethanes (PU), Polyethylenes (PE), Acrylonitrile Butadiene Styrene (ABS), Ethylene Propylene Diene Monomer (EPDM), Polypropylenes (PP)

Features: Scorch Resistant, Low Color Formation

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.

Interspersal, Inc

SperseStab™ 1081

Function: 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.

Interspersal, Inc

SperseStab™ TNPP

Function: Antioxidant, Heat Stabilizer, Stabilizer

Compatible Polymers & Resins: Polyethylenes (PE), Nitrile Butadiene Rubber (NBR), Styrene Butadiene Rubber (SBR), Styrene Butadiene Styrene (SBS), Polystyrenes (PS), Polypropylenes (PP)

Features: Low Color Formation, Non-Staining, Good Thermal Stability, Prevents Gel Formation, Low Migration, Cost Effective, 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.

Interspersal, Inc

SperseStab™ 6PPD

Function: Antiozonant, Antioxidant

Compatible Polymers & Resins: Styrene Butadiene Rubber (SBR), Natural Rubbers (NR)

Features: Wide Temperature Operating Range, Good Stability, High Durability, Ozone Resistant, Good Thermal Stability, Flex Fatigue Resistant

Synonyms: 6PPD

SperseStab™ 6PPD is a highly effective antioxidant and antiozonant that can be used in both natural and synthetic polymers, including NR and SBR. It is suitable for applications requiring high performance across a wide temperature range, such as underhood applications. SperseStab™ 6PPD has superior activity and solubility compared to diphenyl amines due to its unique chemical structure. As a result, incorporating SperseStab™ 6PPD into applications can improve stability and durability. It can be used alone or in combination with other antioxidants, such as TMQ, and combined with antiozonant waxes for additional protection.

Interspersal, Inc

SperseStab™ 6020

Function: Light Stabilizer

Compatible Polymers & Resins: Unsaturated Polyester (UPE), Polyvinyl Chloride (PVC), Vinyl Esters

Features: Good Compatibility, Low Viscosity

SperseStab™ 6020 is a highly effective UV stabilizer system for candles, but it may also find application in coatings, liquid color concentrates, unsaturated polyester, and vinyl esters. In addition to providing unique benefits, SperseStab™ 6020 represents an economical alternative to competitive UV systems. Furthermore, SperseStab™ 6020 has been formulated to have minimal impact on burn compared to other UV stabilizer systems.

Interspersal, Inc

SperseStab™ 3290D

Function: UV Absorber, UV Light Stabilizer

Compatible Polymers & Resins: Polycarbonates (PC), Unsaturated Polyester (UPE), Polyolefins, Polyvinyl Chloride (PVC), Acrylics

Features: Good Light Stability, UV Absorbing

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.

Interspersal, Inc

SperseBright OB

Function: 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.

Interspersal, Inc

SperseStab™ 6050

Function: Light Stabilizer, Stabilizer

Labeling Claims: Non-Carcinogenic, Non-Mutagenic

Compatible Polymers & Resins: Polyvinyl Chloride (PVC), Acrylics, Alkyds, Polyurethanes (PU), Thermoplastic Polyurethane (TPU)

Features: Good Weather Stability, Good Light Stability, Low Viscosity, Good Dispersion, Excellent UV Stability, Excellent Dispersibility, Easy Handling, Excellent Compatibility, Low Color Formation, Prevents Discoloration, Cost Effective, Ease of Handling

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.

Interspersal, Inc

SperseStab™ 6000

Function: Light Stabilizer, UV Absorber, Stabilizer

Labeling Claims: Non-Carcinogenic, Not Listed In California Proposition 65, Non-Mutagenic

Compatible Polymers & Resins: Polyvinyl Chloride (PVC), Thermoplastic Elastomers (TPE), Polyolefins, Alkyds, Polyurethanes (PU), Unsaturated Polyester (UPE), Vinyl Esters

Features: Good Compatibility, Easily Pumpable, Low Viscosity, Good Color Stability, Good Dispersion, Light Fastness, Excellent UV Stability, Cost Effective, Excellent Solubility

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.