Appearance: Yellowish green powder
Melting point: 210-212°C
Solid content: ≥99.5%
Fineness: Through 100 meshes
Volatiles Content: 0.5% max
Ash content: 0.1%max
Optical Brightener KCB is 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 fib...