IPDB › China Industry › Chemicals
China, Chinese Optical Brightening Agent Ob-1/Ob with Greenish and Yellowish1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AdditiveOther AdditivesOptical Brightening AgentOb-1
Hangzhou Emperor Chemical Co., Ltd.
Preview:
Product Description Product Description Product Name: Fluorescent Whitening Agent OB-1C.I. No.: FBA 393Physical Form: bright yellow crystalline powderPHYSICAL PROPERTYPurity(%):>99.0Melting Point(oC): 357-359Volatile content:(%):0.5MaxAsh content(%):0.1MaxProperties:Solubility:Insoluble in water,but soluble in high boiling point organic solvents such as phenyl-chloride. Structure:a compound of diphenylethylene bisbenzoxazole typeApplications:FWA OB-1 is especially suitable for shaping various kinds of plastics and their products under high temperature.It has an extra ideal whitening effect on polyester-cotton blend fabric.It can be used for whitening polyester melt.This whitening agent is similar to Whitex SNK,Uvitex ERT and Eastobrite OB-1 made in foreign country.Directions for use and dosage:The dosage should be 0.01-0.05% on weight of plastic or polyester granules.Mix the materials thoroughly before shaping of the plastic products or drawin-spinning of polyester fibers. Detailed Photos Company Profile
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...