Product Description

Optical Brightening Agent KCB KCB can be widely used in EVA, PET, and is the best choice for making sports shoes material Key words: optical brightening agent KCB, optical brightener KCB, fluorescent brightener KCB, optical whitening agent KCB, brightener KCB Typical Properties: Appearance: Yellowish Crystal Powder Effective Assay: 99%min Ash Content: 0.5%max Volatile: 0.3%max CAS NO.:63310-10-1 C.I. Number:367 Specifications: Appearance: yellow green powder Color shade: blue glistening white light Melting point: 210 -212 Purity: 99.5%min Fineness: 100 Application: KCB can be widely used in EVA, PET, and is the best choice for making sports shoes material. It is also good at applying into plastic films such as PE, PP, PVC, PS, ABS, and extrude molding material, injection molding material. The whiteness of coating and natural painting could also be greatly improved by KCB. Package: 25kg / fiber drum with PE liner