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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™ 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.

SperseStab™ 6020

SperseStab™ PANA is a highly efficient aminic antioxidant with excellent compatibility with a number of base oils. It offers a higher TGA than many alternative products and is ideal for lubricants and greases. The radical trapping ability increases with higher temperatures and is synergistic with other phenolic or phosphite type antioxidants. As such, it performs well in RPVOT testing.

SperseStab™ PANA

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™ 3290D

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™ 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™ 1425

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™ 3025

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

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™ 1245

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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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.

SperseBright OB-1 Technical Data Sheet

SperseBright OB-1 Technical Data Sheet - Interspersal, Inc

SperseBright OB-1

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 PMM

SperseBright OB-1 - Interspersal - Blue (Fluorescent) - 1533-45-5

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Specific Gravity	1.342	—	—
Melting Point	min. 359	°C	—

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