Optical brighteners for industrial applications.

SUNWAY / Applications

Paper & pulp

Compare grades for pulp, surface sizing and paper coating. Share the furnish, coating system and target appearance.

VBL Chemical structure
C.I. 85

VBL

VBL (C.I. 85), a water-soluble optical brightener listed for cotton, viscose, light-colored textiles and paper pulp.

CAS
12224-06-5 / 12224-16-7
View specifications
4BK Chemical structure
C.I. 113

4BK

4BK (C.I. 113), a water-soluble powder for paper pulp, surface sizing, coating and cellulosic textiles.

CAS
12768-92-2
View specifications
BBU Chemical structure
C.I. 220

BBU

BBU (C.I. 220), a water-soluble powder for cotton, viscose, paper pulp and surface-sizing applications.

CAS
16470-24-9
View specifications
MST Chemical structure
C.I. 353

MST

MST (C.I. 353), a liquid brightener listed for cotton, linen, paper pulp and other natural fibers.

CAS
52301-70-9
View specifications

Catalogue information supports initial selection. Request the current TDS/SDS and evaluate a representative sample before production.

SUNWAY

Let’s discuss your requirement.

Share a product, application or specification. Your request goes directly to the SUNWAY inquiry team.

Request a quote