HOME     ABOUT US    PRODUCTS   ORDER    CONTACT US
Direct Dyes
Acid Dyes
Sulphur Dyes
Basic Dyes
Reactive Dyes
Disperse Dyes
Indigo Blue
Optical Brighteners
Textile Auxiliares
Naphthol Dyes
Food Colors
Vat Dyes
Organic Chemicals
Liquid Dyes
Cationic Dyes
Pigment Blue And Green
Metal Complex Solvent Dyes
Advanced Environmental Water-Based Dyes
Tel:+86-311-87756733
Fax :+86-311-87774370
Website :www.pldyes.com
             www.hbedyes.com
E-mail: panlei@pldyes.com
 

Optical Brightening Agent OB(C.I.184)

Structure :

A compound of benzoxazole type.

Specification:

Item

Indices

Appearance

light yellow or milk white powder

Purity

≥99%

Melting point

201-202 °C

Properties:

Appearance:light yellow or milk white powder.

Solubility:

Hardly soluble in water, but soluble in paraffins, mineral oils and ordinary organic solvents.

Applications:

OB can be used for whitening thermoplastic plastics, PVC,PS,PE,PP,ABS,Acetate fier, paint, coating, printing ink, etc.. It can be added at any stage in prodess for process for shitening the polymers and can give the finished products a bright bluish white glaze.

Packing and storing :

Packaged in cardboard barrels, 25kg or 50kg each. Stored indry and cool place.
The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.

Copyright(C)2007,SHIJIAZHUANG HE DYE CHEM CO.,LTD.. All Rights Reserved.Supported by  ChemNet ChinaChemNet Toocle Copyright Notice