• Optical brightener OB-2

Optical brightener OB-2

  • C.I.Fluorescent Brightener OB-2
  • C.I.Fluorescent Brightener OB-2
  • CAS: 2397-00-4
  • Molecular Formula:
  • Formula Weight:

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Specification

Appearance:Yellow crystalline powder

Shade: Similar to standard

Purity: ≥98.5%

Melting point: 275℃

Solubility: Insoluble in water, but soluble in high boiling point organic solvents.


Characteristic

1. High whitening force, strong fluorescence
2. Wide range of application, widely used for the whitening of polyesters, nylon fibre and various plastics.
3. Excellent resistance to high temperature.


Application

An optical brightening agent for plastics (PP, ABS, EVA, PS and PC).

Packing

Packed in 25kgs Fiber Drum

Download

TDS-OB2.pdf

PRODUCT & SOLUTION

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We Provide

  • Solution for ink, coating, plastics and textiles with 20 years business experience.
  • Best value products with guaranteed quality and competitive price.
  • Timely and safety delivery
  • Professional sales and after-sale service.
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