Optical Brightener PF

Optical Brightener PF is kind of plastics additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white. Optical Brightener PF is mainly used in increasing the brightening and beauty of PVC,PS,PP,polyester film, high or low voltage PE,ABS, organic glass, business card,high quality paper,etc.

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Product Description

Optical Brightener PF is kind of plastics additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white.
Optical Brightener PF is mainly used in increasing the brightening and beauty of PVC,PS,PP,polyester film, high or low voltage PE,ABS, organic glass, business card,high quality paper,etc.

Product Name	Optical Brightener PF
Chemical Name	1.2 di(5-mythyl-benziazolyl)ethylene
CAS No.	12224-12-3
C.I. No.	135
Structural Formula
Molecular Formula	C₁₈H₁₄N₂O₂
Molecular Weight	332
Porperty	It has high whitening brightening effect and excellent fastness to sublimation.
Technical Index	Appearance: Slight yellow greenish powder Melting Point:288-201°C Purity: ≥99% Moisture Content : ≤0.5
Uses	Applied to the whitening process of Dacron, acetic fiber, polyamide fiber, blends of terylene-cotton.
Precaution	The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.

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