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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

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.

SperseBright OB

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.

SperseStab™ 6092

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™ 5153

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™ 6425

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™ 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.

SperseStab™ 4866

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™ 3030

SperseStab™ 1680 is a phosphite antioxidant for use in a wide variety of polymers and lubricants. SperseStab™ 1680's higher molecular weight, low volatility, and hydrolytic stability, combined with attributes associated with its physical form, provide greater permanence, compatibility, and dispersion.

SperseStab™ 1680

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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