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Fluorescent brightener EBF

Chemical name: 2,5-bis(2-yl-benzoxazolyl)-thiophene

EBF Quality index:

Appearance: Milky white powder  
Assay: 98% 
Melting point: 218±2°C
Ash: ≤0.5% 
Moisture: ≤0.5% 
C.I.: 185

Uses & features:

This article is divided into powder type and liquid type two kinds of forms. Powder type product is very suitable for all kinds of plastic products (PE, PP, PS, ABS, PVC, PMMA, etc.) and whitening, brightening and coating, cellulose acetate, Nylon, whitening chlorofibre etc. Liquid products with 10% Assay application in printing and dyeing industry, suitable for dip dye, tie-dye method. Its outstanding characteristic is high whiteness, good color fastness, heat drying fastness can reach 6-7, is one of the best varieties in all varieties of whitening agent. The product in the process of the synthetic slag less, less pollution, is to have a good variety of the future development.