Optical Brightener Dbh For Cable, Wire

We are instrumental in manufacturing, exporting and supplying to our valuable customers excellent quality Optical Brightener DBH for Cable, Wire which is available with following specification:-
CASA No. : 16470-24-9
EINECSA No. : 240-521-2
OtherA Name : Optical brightening agent
MF : C40H40N12O16S4Na4
Appearance : Bright yellow crystalline powder
Purity : a Y98%
Fineness : a Y200 mesh
Volatile:<0.5%
Package : 20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.

Applications:
It is particularly applicable to whiten hard & soft PVC products such as section bar, pipe, cable & wires as well as styrene plastic like PS, ABS etc..

Properties:A
(1)Good water solubility and can be dissolved in 3~5 times boiling water, and its solubility is 300g per liter in boiling water and 150 g per liter in cooling water.
(2)Good resistance to hard water, the ions of Ca2+ and Mg2+ have no influence on its whitening effect.
(3)Good resistance to peroxide bleach agent and containing reductive bleaching agent
(sodium hydrosulfite).
(4)General acid-resistance and the optimal applied pH value >7.

Dosage:Fully mix up the fluorescent brightener DBH with the raw materials, then molding processing.
Fluorescent brightener DBH commonly used in the amount of 0.05-0.5%, that is, each 100kg of the materials, the fluorescent brightener DBH takes 50-500g or can be adjusted according to the requirements of the product or test.