High-temperature fluorescent brightener OB-1 (Plastic Injection Molding) 
 Features: 
 Fluorescent brightener OB-1 is an excellent oxazole class brightener, insoluble in water, stable performance, with good heat, light, resistant to chlorine bleaching properties and resistance to migration. 
 Scope: 
 Fluorescent brightener OB-1 Special high temperature, hot melt pad method is mainly used for whitening, brightening for polyester fibers and polyester fibers blended with cotton and other fabric whitening. The product can also be used ABS, PS, HIPS, PA, PC, PP, EVA and rigid PVC and other plastic whitening, nylon fibers, nylon and polyester after adding OB-1 will be significantly improved whiteness. In the recovery of polyester fiber waste, bottle feeding, and OB-1 slice after adding recycled material will become more white, but color different recycling compound will become more consistent. 
 And a fluorescent brightener OB / KCB / KSN, etc., there is a need, please contact: 
 Pigment Chemical Co., Ltd. Shanghai Shanghai flying camel color brighteners Shanghai