Type of product：Mixure substance

Technical index：
Appearance：Amber transparent liquid
PH Value：8.0~11.0
Viscosity：≤50mpas
Ionic character：anion

Performance and Features：
1.Convenient in application, suitable for continuous addition。
2.Good fluorescent whitening performance in the pulp、during surface sizing and coating.

Application Methods:
Optical Brightener DB-H is widely used in water based paints, coatings, inks etc, and improve the whiteness and brightness.
Dosage: 0.01% - 0.5%

Packaging and Storage：
1.Packaging with 50kg、230kg or 1000kg IBC barrels,or special packages according to customers,
2.Stored in a cool and ventilated place