色咪味成人网_免费福利片2019潦草影视午夜_日日摸夜夜摸狠狠摸97_国产成人欧美

Product Categories >> Vat Dyes

Direct Black DB

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 DB
 
 
Bk38 7 3-4
4-5
3
4-5
3-4
2-3
4 3-4 IN

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

[ Order >> ]   [Close this page]