Technical indicators
,
Appearance
,
Appearance of light yellow-green powder
,
Melting
,
Point
,
~
,
℃
,
Color
,
Light is similar to the standard
,
Wave< br/>,
Fat
,
Portion
,
Pure
,
Degree
,
Fine< br/>,
Stronger than
,
Purpose
,
Performance and characteristics
,
In organic solvents, the maximum absorption wavelength is< br/> ,
, the maximum emission wavelength is
,
.
,
PVC and polystyrene series have good compatibility.
,
High strength, good color and light, good heat and weather resistance.
,
Scope of application
,
Especially suitable for whitening of polyvinyl chloride and polystyrene series products, and can also be used for whitening of other thermoplastics and coatings, inks, synthetic fibers, etc. Whitening and brightening.
,
Factory direct sales of fluorescent whitening agent FP (127)