Jinan Subang Fine Chemicals Co., Ltd.
Main products:OBA OB 184,OBA OB -1G,OBA FP-127
Products
Contact Us
  • Contact Person : Ms. Li Winni
  • Company Name : Jinan Subang Fine Chemicals Co., Ltd.
  • Tel : 86-531-81901282
  • Fax : 86-531-81901283
  • Address : Shandong,Jinan,No.399 Hualong Road,Jinan,Shandong,China
  • Country/Region : China
  • Zip : 250100

Optical Brightener OB

Optical Brightener OB
Product Detailed
The Optical Brightener OB-1 is used to whiten and brighten PVC, PS, PP,ABS and so on

Molecular formulerC26H26SO2N2
PropertiesBright yellow crystal powder, odorless, Decomposition temperature is large than 220°C . It is hard to dissolve in water. It dissolves in paraffin, fat, mineral oil, wax and common organic solvents. The hue of the fluorescent light is blue light. The wave length of the maximum absorptive light is 375nm(ethyl alcohol)
Technical conditionsAppearance: Bright yellow crystal powder.Melting point: 198 -201°C Solid content: ≥99.0%Fineness: Through 200 meshes.
ApplicationIt is used in thermoplastic plastics. PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin. polyester fiber paint, coating the brightening of printing ink.
PackingIt is packed in paper drum with a liner of plastic bag. The net weight of each drum is 25kg .

The Optical Brightener OB-1

Optical Brightener OB



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