Sunfast and Non Benzidine Direct Dyes

Product Description

Key Points of Sunfast and Non Benzidine Direct Dyes:

 Accurate composition

Longer shelf life

Easy to apply

Water soluble

Sunfast and Non Benzidine Direct Dyes

Direct dyes are, a class of dyes, one of the two varieties of dyes which are mixed in multipurpose dyes like Rit. (Another variety in the combination is an acid dye, which does not remain for long in any cellulose fiber. Direct dyes have shades duller than those offered by dyes which are fiber reactive; and the fastness of wash is poor but they be extra lightfast. In the Color Index system, the direct dye denotes different highly conjugated, planar structures which also comprise one or more group of anionic sulfonate group. It is owing to these groups of sulfonate that the molecules are water soluble.

While most of the direct dyes could be received in form of powder, it is highly popular to obtain them in the form of liquid concentrates. The benefit of concentrates is that they are convenient to meter and handle. The shortcoming is that the co-solvents and surfactants are required to keep the dye concentrates in stable form which could hinder sizing and retention in the case of grades colored very deeply.

Commercial Name C. I. Name

Direct Brill.Paper Yellow By Direct Yellow 4

Direct Yellow 3GX Direct Yellow 6

Direct Lemon Yellow 6g/CfG Direct Yellow 8

Direct Paper Yellow T Direct Yellow 11

Direct Crysophenine G Direct Yellow 12

Direct Fast Yellow 5gl Direct Yellow 27

Direct Fast Yellow Rr/Ff Direct Yellow 28

Direct Fast Yellow 5gll Direct Yellow 44

Direct Fast Yellow Rslw Direct Yellow 50

Direct Supra Yellow Rl Direct Yellow 86

Direct Sun Yellow Rch Direct Yellow 99

Direct Fast Yellow Arl Direct Yellow 106

Direct Fast Yellow Gl Direct Yellow 120

Direct Fast Yellow Pg Direct Yellow 142

Direct Fast Orange Se Direct Orange 26

Direct Fast Orange Tgll(Y) Direct Orange 34

Direct Fast Orange Tgll(R) Direct Orange 39

Direct Orange Ws Direct Orange 102

Direct Viscose Orange A Direct Orange 108

Direct Bordeaux Bw Nb Direct Red 7

Direct Fast Scarlet 4bs Direct Red 23

Direct Fast Red 12b Direct Red 31

Direct Light Fast Red 6bl Direct Red 79

Direct Light Fast Red Bln Direct Red 80

Direct Fast Red 5bl Direct Red 81

Direct Fast Rubine Violet 2r Direct Red 83

Direct Scarlet 6bs Direct Red 239

Direct Brill.Fast Helio 2r Direct Violet 7

Direct Fast Violet Mb Direct Violet 9

Direct Paper Violet Bl Direct Violet 35

Direct Brill. Violet Helio B Direct Violet 1

Direct Fast Green Bll Direct Green 26

Direct Fast Green 2bn Direct Green 96

Direct Sky Blue Fbc Direct Blue 1

Direct Sky Blue Ffh Direct Blue 15

Direct Blue Nb 2b Direct Blue 54

Direct Fastblue 3rl Direct Blue 67

Direct Fastblue Gll Direct Blue 71

Direct Fast Blue 2rl Direct Blue 80

Direct Turquoise Blue Gl Direct Blue 86

Direct Turquoise Blue Fbl Direct Blue 199

Direct Light Fast Blue 7gll Direct Blue 218

Direct Fast Black VSF 600 Direct Black 22

Direct Fast Grey RLN Direct Black 56

Direct Diazo Black OB Direct Black 80

Direct Black BF Direct Black 155

Direct Black SB Direct Black 168

Direct Black ENB Direct Black 170

Direct Fast Brown M Direct Brown 494

Direct Fast Brown N Direct Brown 422

Direct Fast Leather Brown MN