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Fluorescent Brightener OB-1
Fluorescent Brightener FP-127
Plastic Optical Brightener
Textile Optical Brightener
Paint Optical Brightener
Washing Optical Brightener
Design a mature whitening scheme, Tailor-made customized products
CAS NO. : 3271-22-5
Structure : Complex pyrene derivatives
Appearance : Bright yellow powde
Melting point : 371-375℃
Application : Mainly for general high-temp...
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Appearance : White crystalline powder
Melting point : ﹥300℃
Application : Suitable for chemical fabrics
C.I. : 236
CAS NO. : 3333-62-8
Appearance : Off-white powder
Melting point : 155-160℃
Application : it can replace OB,Suitable for
CAS NO. : 5242-49-9
Appearance : Light yellow powder
Melting point : 296-300℃
Application : it can replace KCB，Suitable f
Located in the beautiful city of jinan. Since 1998, the company has been committed to the research and production of fluorescent brighteners and their intermediates, and has done a lot of research on the application of fluorescent brightene...
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Optical brighteners or fluorescent whitening agents (FWA) are colorless to weakly colored organic co
General GuideHere we could use optical brightener classification as a general guide which we could k
It is worth noting that same optical brightener gain different whitening effect in rigid PVC (RPVC)
Optical brighteners are added during the thermoplastic molding process, rather than added in liquid
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