Specifications Product name:Optical Brightener OB-1 Appearance:Greenish yellow granules Synonyms: 2,2'-(1,2-ethenediyldi-4,1-phenylene)bisbenzoxazole; Fluorescent Brightener O... >>>

Specifications Product name:Optical Brightener FP-127 Appearance:Light yellow powder CAS#40470-68-6 Synonyms: Fluorescent Brightener 378; 4,4’-bis[2-(2-methoxyphenyl)etheny... >>>

Generally brightening agent,especially suitable for engineering plastic,films,synthetic leather,nylon string,etc,and also used in paint,ink,and coating for whitening and brighteni... >>>

Best brightening property,suitable for process of various plastic,especially suitable for whitening and brightening process of PET spinning PP&PE prill,wire drawing, and PVC secti... >>>

Mainly used in whitening and brightening process of synthetic fiber,synthetic leather ,film, molding material and infection molding material,etc,it has excellent whitening and bri... >>>

Best whitening effect,has especially effect in the process for PP of prill,wire drawing and recycling.;KSN;FLUORESCENT BRIGHTENER-KSN;FBA 368;4.4-bis(5-methyl-2-benzoxoazol)-ethyl... >>>

Specifications Product name:Optical Brightener FP-127 Appearance:Light yellow powder CAS#40470-68-6 Synonyms: Fluorescent Brightener 378; 4,4’-bis[2-(2-methoxyphenyl)etheny... >>>

Appearance Pale yellow powder Content ≥98.0% Generally brightening agent,mainly used for whitening process of general low white plastic.;FLUOESCENT BRIGHTENER-PF;2,2'-ethen... >>>