Optical brightener for plastic For the production of paper whitening, can be used in plastic manufacturing, papermaking chemical

Product Overview

Description

                                                        Optical Brightening Agent OB-1

 

Appearance: greenish yellow powder

Melting Point: 359℃

Purity: ≥98.0%

Application: mainly be used in whitening of polyester and plastic (PP, ABS, EVA, PS and PC) and Fiber(polyester fiber and PP fiber)., as well in whitening of Nylon during polymerization.

Packing: 25kg per fiber drum