China Import Export Tender and Transport Opportunities

we mainly produce OB,OB-1,FP-127,KCB,KSB,KSN,CBS-X,ER-1,ER-2,ER-3 and so on ,

We are dealers in various chemicals such as ,

Optical Brightening Agent CBS/FP-127 is a highly purified optical brightener applicable to polymer, paint, printing ink and artificial fiber. It presents blue fluorescent light in all the polymers.

Optical Brightening Agent OB-1 is used widely in the plastic market. Because of its excellent brightening ability,good thermal stability,and compatibility with many polymers.