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Optical Brighteners

Our Sino optical brighteneres, solvable in water, has as much 2.7times white effect on cotton cloth as Diphenylethylene twin trisriazine derivatives and has well optical blue color moniter,dissolve and disperse.it has extremely high stability with hypochloride sodium, it is one bleaching resistenct optical brightener.

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1.Product Description:

Product name: optical brighteners

Appearance: Light yellow Powder

Function: Increase the whiteness of the product in daylight.


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Our Sinooptical brighteners, solvable in water, has as much 2.7times white effect on cotton cloth as Diphenylethylene twin trisriazine derivatives and has well optical blue color moniter,dissolve and disperse. Brightening Agent has extremely high stability with hypochloride sodium, it is one bleaching resistenct optical brightener.

2.Product parameter

Melting Point: 188~190°C 

Purity: ≥ 99%

Fineness >100mesh

3.Feature:

*Good optical brighteners effects and weathering resistance requires a small quantity but can be widely used.

*Stable to watwe hardening substances

*Extremely suitable for resin finishing processes

4.Applicaion:

Optical brighteners is widely used in the brightening of thermoplastics as PVC, PE, PP, PS, ABS, PMMA, POM and thermosetting plastic, polyester fiber, paint, ink and coating.




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