Indigo Blue 94% (Vat Blue 1)
Names of Vat Dyes | Colour Sample | C.I.No.Vat | Colour fastness 1:1 Standard depth |
Dyeing method | ||||||
Dyeing depth(o.w.f) | 0.5% | Light (xenon) |
Washing 95°C |
Perspir -ation |
Rubbing | Hot pressing | Hypochi -orite | |||
4.0% | CH CO |
CH CO |
Dry Wet | |||||||
Indigo | B1 | 3-4 | 2 4 |
4 | 1-2 1 |
4 | 2 | IK |
.CH-Change of shade
.CO-Staining on cotton