Disperse dyes————
Disperse blue 2B 300%
Disperse dyes
tinctorial pattern
Dye name
C.I.
CAS No.
Dye type
PH
dependency
Rate of Dyeing of Runtu Dyestuffs On Polyester
Suitable methods
Color fastness(grade)
high temperature
high pressure
hot melt
dyeing
printing
stiching yarn
lightfastness
(xenon arc )
wash resistance
60°C×30'
dry heat resistance
180°C×30"
abrasion resistance
colour fading
viscidity
cotton viscidity
colour fading
viscidity
cotton viscidity
dry grinding
wet grinding
0.20%
0.50%
1.00%
Disperse blue 2B 300%
B56:2
SE
4-6
@
5
4-5
4-5
4-5
4-5
3-4
4
4-5
4-5
service
