[CAS NO. ]

40470-68-6

[C.I. NO. ]

378

[Ingredients]

[Properties]

Appearance：Yellowish green crystal  powder 

Purity: ≥ 99.0 %

Melting point: 216-222℃ 

[Characteristics]

Optical brightener FP-127 has good whitening effect for all kinds of plastics and plastic products and has best whitening effect for PVC , polyprolene and imitation leather. It also has characters that not easily becoming yellowish and not easily fading color.

[Application]

Thoroughly dispersed in all those polymers and the effect of using concentrated master batch of optical brightener FP-127 is better

[Method of use]

0.001-0.005% FOR TRANSPARENT PRODUCT

 0.01-0.05% FOR WHITE PRODUCT

[Transport,Storage and Packing]

25kgs fiber drum

Should avoid sunlight and crash

Should be stored in cool, dry and ventilate place, and storage period should not exceed 2 years.