Optical Brightening DB-H

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