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Countless types of chemical additives are known, some containing large numbers within each chemical class.&nbsp;Antioxidants, UV Absorbers, Hindered Amine light stabilizers, flame retardants, internal lubricants, mold releases, impact modifiers, and anti-stats are just a few of the additives that interact in a polymer matrix.&nbsp;Picking the wrong combination can lead to catastrophic product failure.&nbsp;Conversely, selecting the right combination will unlock synergistic effects and can show significant performance enhancements.&nbsp;Another consideration often overlooked is proper dispersion, packaging and product form which can reduce cycle times, lower energy costs, and increase product performance.Finally, EHS should always be considered during the selection process.Our goal is to unlock ALL of the value for our customers by providing safer, easier handling and better performing products. Ask your representative or register to learn more about our technologies and how we can help your company.Interspersal: The act of combining one thing among others to create a new and better whole.

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Cost effective antioxidant for lubricants

SperseStab™ 2702

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SperseStab

SperseBright  is a flourescent brightening agent used to whiten engineering plastics including Polyester, Polycarbonate and Styrenics. Provides superior Ganz Whiteness in PC, PET, PS and PMMA at concentrations as low as 100ppm. SperseBright OB-1 can be used alone or in combination with SperseStab hindered amines, antioxidants and selected UV absorbers.

SperseBright

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™ 2000

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™ 3290

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.

SperseStab™ 2300

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™ 1081

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™ 3360

SperseStab™ 4003 works in conjunction with HALS to provide improved color and stability compared to HALS alone. SperseStab™ 4003 represents an economical alternative to competitive UV systems. Furthermore, SperseStab™ 4003 has been formulated to have a minimal impact on burns when compared to other UV stabilizer systems.

SperseStab™ 4003

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™ 6000

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™ 6050

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™ 1445

Interspersal, Inc

Countless types of chemical additives are known, some containing large numbers within each chemical class. Antioxidants, UV Absorbers, Hindered Amine light stabilizers, flame retardants, internal lubr

Interspersal - Antioxidants - UV Absorbers - HALS - Knowde

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