Optical Brightener Agent EBF-185 for dyeing CAS NO12224-41-
Appearance :Yellowish or Milky Crystal
Melting Point:216-220℃(Chlorobenzene recrystallization)
Solubility:It is insoluble in water and easily soluble in organic solvents and concentrated acid
Colored Light: Blue Light
Toxicity:Non-toxic,odorless
Ionic type:Nonionic
The maximum absorption wavelength:367nm
The maximum emission wavelength:429nm(Toluene)
II.Application Field:
LP-C.I.185 Optical Brightener Agent Includes two types(Powder type and liquid type).
LP-C.I.185 powder Optical Brightener Agent can be used for the whitening and brightening of various olefin plastics(PE,PP,PS,PVC etc).ABS engineering plastics and organic glass,etc.
LP-C.I.185 Liquid Optical Brightener Agent is very suitable for the whitening of white acetate fiber,triacetate fiber, nylon, polyester fiber and cotton-polyester blended fabric by dip dyeing process and pad dyeing process (hot melf process)or HTHP Process.
Characteristics : High Whiteness, good fastness, sunlight fastness can reach level6-7,it is the best whiteing agent with fastness among all whitening agends. There is almost no wase solid and less pollution during synthetic process.So it is ans excellent product with development prospect.
III.Usage and reference use quantity:
IV.Packaging Products: 20kg/box
V.Storage life:
Storage in dry and cool place.
