optical brightener KSN

optical brightener KSN

optical brightener KSN is one of the many unique optimal upgrading in Fluorescent Brightener Agent products. Light Violet Bluish, good light fastness, optical brightener KSN applicable to all plastic, especially in synthetic fiber with strong whitening effect.

Product Details

optical brightener KSN

other name: optical brightener 368, fluorescent brightener KSN, fluorescent whitener KSN

1、Performance:

Appearance: Yellow green crystalline powder

Melting point: >300℃

Volatile matter: ≤0.4%

Ash content: ≤0.5%


2、Application:

optical brightener KSN is one of the many unique optimal upgrading in Fluorescent Brightener Agent products. Light Violet Bluish, good light fastness, optical brightener KSN applicable to all plastic, especially in synthetic fiber with strong whitening effect. At the same time, optical brightener KSN also can be used in coating, paint, printing ink industry color whitening and brightening. Fluorescent Brightener KSN is easy to use, the characteristics of little dosage and effect is best.


3、Method of use:

For Fluorescent Brightener Agent adding quantity is little, should be thoroughly dispersed it, optical brightener KSN can be evenly dispersed in the polymer. If the Fluorescent Brightener Agent concentrated masterbatch, is easier to achieve sufficient dispersion effect.


4、Dosage of use:

(1) optical brightener KSN General dosage is 0.01% - 0.03%, per 100kg plastic raw materials to add Fluorescent Brightener KSN around 2g - 30g, the user can make appropriate adjustments according to the product requirement.

(2) Any uv absorber is added in the polymer, should pay attention to adjust the best dosage of Fluorescent Brightener KSN.


5、Safety and management:

This product optical brightener KSN can be according to the general chemical management, gloves and protective goggles should be worn when using, avoid direct contact with skin and eyes, if on skin, rinse immediately with water.


6、Packing specification:

20kg / 25kg cardboard drum (with double layer plastic bag), stored in a cool, dry place away from light.

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