Shandong Raytop Chemical

OB 184 by Shandong Raytop Chemical is an optical brightening agent. It is available in slight greenish yellow color powder form. OB 184 is used in whitening of thermoplastic, polyvinyl chloride(PVC)... view more

Optical Brightening Agent BBU Liquid (four sulfur) by Shandong Raytop Chemical is an optical brightner. It is convenient to use and offers good brightening effect even at low pH value. It provides... view more

Optical Brightening Agent FP-127 (Shandong Raytop Chemical) by Shandong Raytop Chemical is an optical brightening agent. It is available in slight yellow colored powder form. Optical Brightening Agent FP-127 (Shandong Raytop Chemical) is used in whitening of plastics such as PVC, PS, ABS and TPR... view more

Optical Brightening Agent KCB-367 by Shandong Raytop Chemical is an optical brightening agent. It offers good comprehensive application field, stability and compatibility with plastics. Optical... view more

Optical Brightening Agent KSN-368 by Shandong Raytop Chemical is an optical brightening agent. It offers good compatibility, and fastness to light and sublimation. It can be used for high... view more