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　　Product Cate Optical Brightening Agent For Plastic

　　Product Name Optical Brightening Agent KCB

　　Chemical Name 1, 4-Bis( 2-benzoxazoly) naphthalene

　　CAS No. 5089-22-5

　　C.I. No. 367

　　Molecular Formula C24H14N2O2

　　Molecular Weight 362

　　Properties

　　Comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate.

　　Technical Index

　　Appearance: yellow crystalline powder

　　Melting Point: 210-212°C

　　Purity: > = 99%

　　Maximum UV Absorption Spectrum: 370nm

　　Uses

　　mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA.

　　Precaution

　　The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.

　　Bohanchem offers plastic additives ( chemical additives) such as optical brightener ( optical brightening agent, fluorescent whitening agent) , UV absorber ( UV absorbent) , light stabilizer ( light stabilizing agent, UV stabilizer, UV stabilizing agent) , antioxidant, pigment.