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Luna-tex OB-S

Technical Datasheet | Supplied by DKSH
Luna-tex OB-S distributed by DKSH is a high molecular weight, optical brightener. It shows broad polymer compatibility, brilliant bluish whitening effect, high chemical stability, excellent heat resistance and low volatility.
  • It is recommended for molded & extruded articles, fibers, film and sheets.
  • Luna-tex OB-S can be used as a tracer in a wide variety of applications.
  • It can be used in a range of concentrations of 0.001-0.1%.
  • It is available in Europe, North America and Asia Pacific.
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Luna-tex OB-S
Technical Datasheet | Supplied by DKSH
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
Optical Brighteners / Whitening Agents
Chemical Composition
2,5-Thiophenediylbis (5-tertbutyl-1,3- benzoxazole)
CAS Number
7128-64-5
Physical Form
Powder
Appearance
Light yellowish green
Product Status
COMMERCIAL
Geographical Availability
Asia / Pacific, Central and Eastern Europe, North America, Western Europe
Applications/ Recommended for
  • Fibers/ Textiles/ Carpets > Fibers
  • Visual aspect & aesthetics > Whitening / brightening
  • Safety, regulation & environment > Low volatiles
Labels/Agency Rating
EINECS: 216-245-3

Luna-tex OB-S Properties

Property

Value & Unit
Test Condition
Test Method
Melting Point
196 - 203 °C
Ash Content
0.5 %
Water Content
0.5 %

Compatiblity with other products

Find products that are predicted to be compatible with Luna-tex OB-S.

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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