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Dyeing method of Basic Dyes
1. Pre-treatment of goods
Goods -----> treatment with tannin (tannin:1-10%, temp: 90C time:30min, Liquor ratio: 1:10-20) -----> Lowerthe temperature to ordinary temperature (keeping the temp. 6-12 hour) -----> Dry -----> treatment with tartar emetic (tartar emetic:1-3%, temp: ordinary temp,, time:10-20min, Liquor ratio:1:10) ----->Rinse
2. Dyeing procedure
Product List
Article No. | Color Sample | Name of Dyes | C.I. No. | BasicPacking |
1 | Chrysoidine | Basic Orange 2 | 25kg / Drum | |
2 | Auramine O | Basic Yellow 2 | 25kg / Drum | |
3 | Bismarck Brown G | Basic Brown 1 | 25kg / Drum | |
4 | Bismarck Brown G | Basic Brown 1 | 25kg / Drum | |
5 | Bismarck Black BL | Basic Black 1 | 25kg / Drum | |
6 | Malachite Green | Basic Green4 | 25kg / Drum | |
7 | Basic Violet 2B | Basic Violet 1 | 25kg / Drum | |
8 | Methyl Violet 5BN | Basic Violet 3 | 25kg / Drum | |
9 | Basic RhodamineB | Basic Violet 10 | 25kg / Drum | |
10 | Basic Magenta | BasicViolet 14 | 25kg / Drum | |
11 | Basic Basic Blue BO | Basic Blue 7 | 25kg / Drum | |
12 | Basic Lake Blue BB | BasicBlue 9 | 25kg / Drum |