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Brighteners

Optical brighteners, or fluorescent whitening agents, are used to make plastic products, fibers,and coatings appear whiter.

These products are particularly useful to mask the yellowish cast sometimes observed in plastics after high temperature processing operations.

And also used in substrates containing pigments or dyes to make colors more brilliant.

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1.Product Description:

Product name: Brighteners

Appearance: Light yellow Powder

Function:Brighteners are used to make plastics, fibers, coatings,and inks appear whiter and brighter.


Brighteners, or fluorescent whitening agents, are used to make plastic products, fibers,and coatings appear whiter.

Brighteners are particularly useful to mask the yellowish cast sometimes observed in plastics after high temperature processing operations.

And also used in substrates containing pigments or dyes to make colors more brilliant.

2.Product parameter

Product Form: Solid

Melting Point: 192 - 208°C

Molecular Weight: 430.6 g/mol

3.Feature:

• Brilliant, bluish white effect that compensates for yellowing 

• Good light fastness and low volatility 

• Good whitening properties 

• Highly compatible with a wide range of organic substrates and solvents

• Excellent heat resistance 

• Useful as a tracer in clear coatings, adhesives, and sealants 

• In combination with dyes, produces particularly bright shades 

• FDA cleared for use in all polymers, adhesives, and pressure-sensitive adhesives

4.Applicaion:

◆Plastics –to impart excellent brightness in plastics, including PVC, polyethylene, polypropylene, cellulose acetate, polystyrene, polycarbonate, acrylics, polyurethane, and polyamides (nylon).

◆Coatings – to provide an excellent means to determine coverage

◆Printing Inks – used in printing inks to facilitate the quick identification

◆Adhesives & Sealants –used to increase whiteness and brightness, and is also

useful as a tracer to ensure that uniform coverage by the adhesive or sealant has been achieved.




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