OPTICAL BRIGHTNER OB-1 FOR COATING & PLASTICS General: OB-1 is bis-benzoxazole optical brightner.It is recommended to use in most coating and plastic application to enhance brightness and whiteness. Properties Chemical Name : 2,2’-(1,2-Ethenediyldi4,1phenylene)bisbenzoxazole CAS NO 1533-45-5 MOLECULAR WEIGHT 414.4 APPEARANCE Greenish Yellowish Powder Assay 99% Min Boiling Point N/A Odour Odourless Melting Point 357-359 C Volatiles Content 0.5% max. Ash .2% max Solution Clarity Clear 1g/100ml DMA Solubility: g in 100ml.Solvent N-Hexane <0.01 Methanol <0.01 Chloroform <0.01 NMP <1 Acetone <0.01 Water <0.01 Application Optical Brightener OB-1 is high efficient brightener recommended for - Enhance whiteness for white pigmented coating, plastics . - As a whiteness mask for yellowish shelf clear coating. - Printing ink for security, safeguard. - Manufacture of fluorescent pigments/dyestuffs to reinforce the brightness. - Increase deep tone for dark black and blue printing inks. Dosage: 0.005-0.1% in plastics, for Polyester fibre around 0.02%, 0.03-0.25% for pigmented coating. Storage: Must be stored in closed containers in dark dry conditions. Packaging: 10/25 Kgs / Drum

Optical Brightening Agent OB is a high molecular weight optical brightener of the thiophenediyl benzoxazole class, suitable for the optical brightener of polymers at all stage of processing.

Bleached

Garment (Apparel)

We are offering velvet upholstery fabrics. In this fabric, we have many products like pile, viscose, dyed, printed, Cotton, knitted, rayon, plain dyed, upholisted and many more. (price start from 50 INR to 350 INR)

Bleached

Garment (Apparel)

We are offering banarasi fabrics. In banarasi fabrics , we have many products like pure banarasi,jacquard,satin,silk,woven,fancy and many more. (price start from 50 INR to 165 INR)

Raw

Knitting

100% certified organic cotton yarns and blended organic cotton yarns for knitting and weaving