Product Categories >> Vat Dyes

Direct Black RB

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
95º

Perspir
-ation

Rubbing

Hot pressing

Hypochi
-orite

4.0%

CH
CO

CH
CO

Dry
Wet

Direct Black RB

Bk9

6-7

4-5
4

3-4
4-5

3-4
2

4-5

4-5

2 SRⅡ

*Dyeing depth 1%,8%(o.w.f)
.CH-Change of shade
.CO-Staining on cotton

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