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Luna-tex OB-1-Y-S

Technical Datasheet | Supplied by DKSH
Luna-tex OB-1-Y-S distributed by DKSH is an optical brightener. It is crystallized substance with strong fluorescence. It is odorless, hard to dissolve in water.
  • It is suitable for whitening polyesters, nylon fiber and various plastics such as PET, PP, PC, PS, PE and PVC.
  • Luna-tex OB-1-Y-S has a shelf life of 24 months.
  • It is available in Europe, North America and Asia Pacific.
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Luna-tex OB-1-Y-S
Technical Datasheet | Supplied by DKSH
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
Optical Brighteners / Whitening Agents
Chemical Composition
4,4’-bis(benzoxazol-2-yl) stilbene
CAS Number
1533-45-5
Physical Form
Powder, Crystal
Appearance
Bright yellowish/greenish
Product Status
COMMERCIAL
Geographical Availability
Asia / Pacific, Central and Eastern Europe, North America, Western Europe
Applications/ Recommended for
  • PP
  • PET
  • PVC
  • PS (Polystyrene)
  • PA, Nylon
  • Other Thermoplastic > Other Polyester
  • PE
  • PC
  • Fibers/ Textiles/ Carpets > Fibers
  • Visual aspect & aesthetics > Whitening / brightening

Luna-tex OB-1-Y-S Properties

Property

Value & Unit
Test Condition
Test Method
Melting Point
357 - 361 °C
Fineness
200 Mesh
Water Insoluble Content
< 0.5 %

Compatiblity with other products

Find products that are predicted to be compatible with Luna-tex OB-1-Y-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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