Epolight® 7778 visible opaque dye

Suitable for thermoplastic compounding

Not suitable for coatings

Blocks light from 200-650nm

Allows transmittance above 720nm

Appearance: red-brown powder

Can be formulated to provide these transmittance values:

•  5% at 661nm

• 50% at 687nm

• 80% at 717nm

• 85% at 744nm