Direct fluorescence yellow 7GFF
Chemical Name: C.I direct yellow 96#. Overseas brand: SOLOPHENYL FLAVINE 7GFF.
Applied performance test: (GB method)
|
Dyeing 0.5%
|
light fastness
|
water fastness
|
40 soaping
|
sweat
|
rubbing
|
ironing
|
sulphuric acid
|
acetic acid
|
calcined soda
|
|
fading
|
white cloth staining
|
fading
|
white cloth staining
|
fading
|
white cloth staining
|
dry
|
wet
|
fading
|
|
standard
|
1-2
|
3
|
3-4
|
2-3
|
3-4
|
3-4
|
3
|
5
|
4
|
3
|
1-2
|
3-4
|
2-3
|
|
sample
|
1-2
|
3
|
3-4
|
2-3
|
3-4
|
3-4
|
3
|
4-5
|
4
|
3
|
1-2
|
3-4
|
2-3
|
Appearance: yellow powder Strength: 500%
Fineness: 95% on 80-mesh sieve Chromatic light: slightly green
