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Eastobrite Optical brightener OB-1

Technical Datasheet | Supplied by Eastman
Eastobrite Optical brightener OB-1 by Eastman is an effective brightener for many plastics. It offers good thermal stability and compatibility with many polymers. It imparts a pleasing whiter-than-white appearance and gives more intensity to some colors in polyester and nylon fibers. Eastobrite Optical brightener OB-1 is used for fibers and non-wovens.
Product Type
Optical Brighteners / Whitening Agents
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with Eastobrite Optical brightener OB-1.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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