Optical Brightener Agent

Product Name CI NO. Application Details
Optical brightener OB CI 184

It is used in thermoplastic plastics. PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin., polyester fiber paint, coating the brightening of printing ink.

Optical brightener OB-1 CI 393

Fluorescent brightener OB-1 mainly used in plastic material such as PVC, ABS, EVA, PS, etc. It also widely used in variety of polymer substance, especially polyester fiber, PP fiber.

Optical brightener FP CI 378

Fluorescent brightener FP has very good whitening effect on various kinds of plastics and their products such as PVC and PS etc. It can also be used optical brightening of polymers, lacquers, printing inks and man-made fibers

Optical brightener KCB CI 367

mainly used in brightening synthetic fiber and plastics, PVC, foam PVC, TPR, EVA, PU foam, rubber, coating, paint, foam EVA and PE ,can be used in brightening plastic films materials of molding press into shape materials of injection mold, can be also used in brightening polyester fiber, dye and natural paint.

Optical brightener SWN CI140

It is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool. It also can be used in cotton, plastic and chromatically press paint, and added into resin to whiten the fiber cellulose.

Optical brightener KSN CI368

Mainly be used inwhitening of polyester, polyamide, polyacrylonitrile fiber, the plastic filmand all plastic pressing process. Suitable for synthesizing high polymerincluding polymeric process.