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Optical Brightener OB-1

2 year ago
58 0
Product details
Fluorescent brightener OB-1

Properties
It is Bright yellow green crystal powder,odorless.it is hard to dissolve in water. It dissolves in paraffin,fat,mineral oil,wax
and common organic solvents.The hue of the fluorescent light is blue light.The wave length of the maximum absorptive light is
375nm(ethyl alcohol)

Package: 25kg drum 
Payment: 10-15days

Technical index
Appearance:
Bright yellow green crystalline powder
Color light:
Bright blue fluorescent (similar to standard sample)
Melting point:
357-360℃
Purity:
≥99.5%
Fineness:
through 100 mesh
Minimum ultraviolet absorption wavelength:
374nm
Maximum ultraviolet absorption wavelength:
434nm


We deal with pvc resin for more than 30years. Except pvc resin, we also have its relative additives, such as CPE, PE WAX,PARAFFIN WAX,TIO2, STEARIC ACID and so on.
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