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optical brightener agent OB-1
Fluorescent Brightener OB-1
1533-45-5
An optical brightener for plastics (PP, ABS, EVA, PS and PC) and Fiber(polyester fiber and PP fiber).
Specifications:
Appearance: Yellowish green powder
Melting point:359-361ЎгC
Ash: 0.1%max.
Volatile Content: 0.5%max
Particle Size: 500meshes
Assay: 98%
Industrial field dye & pigment
Beijing Prina Chemical Co.,Ltd
Phone +86-10-67861162
Fax +86-10-67862874
Homepage http://www.bjprina.com
E-mail dilong@bjdilong.com
Address Huangcun town,Daxing district ,Beijing,China
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