SperseBright

Interspersal, Inc Brand

Products:2

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.

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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.

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.

Knowde Brand Summary

Identification

Chemical Name: 2,5-Bis(5- tert - butyl- benzoxazol- 2- yl) thiophene,
4,4′-Bis(2-benzoxazolyl)stilbene
Dye Type: Fluorescent Dyes
Technologies: CASE Ingredients,
Industrial Additives & Materials,
Pigments & Colorants,
Plastics
Product Families: Additives
Functional Additives
Dyes
Specialty Dyes
Polymer Additives
Pigments & Colorants
Processing Aids
Other Processing Additives
CASE Ingredients Functions: Optical Brightener
Plastics & Elastomers Functions: Optical Brightener

Features & Benefits

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