OPTICAL BRIGHTENER KCB,light resistance and heat resistance are very good.be widely usd in EVA sole,has a good whitening effect.Among all the optical brighteners, only OPTICAL BRIGHTENER KCB can use in EVA foam.The temperature of eva molding is 210-130 degrees,The melting point of KCB is just in this temperature range,and the whitening effect is good,So KCB is very suitable for EVA.
Optical Brightening Agent For Plastic
Optical Brightening Agent KCB
Comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate.
Appearance:yellow crystalline powder
mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA.