Optical Brightening Agent FU-D

Main composition 

Technical index  

Performance and Features  

1. Convenient in application, easily soluble, diluted with water.

2. It can be directly added into the pulp, but in the course of adding, should avoid adding together with the other cationic chemicals or directly contact, mix. Adding in the pulp, the proportion based on weight of between OBA and absolute dry paper pulp is 0.2％～5％.

3. During surface sizing, it has better performance with the carriers of CMC, PVA and starch. Usual dosage: 1~60g/L.

Packaging and Storage  

Packaging with 50kg or 230kg barrels, 1000kg IBC tank or special packages according to customers, store at the places with room temperature.