Suitable for light and sensitive series dyeing, the affinity of the three primary colors is similar, the dyeing process tolerance, can greatly improve the success rate of dyeing. The defects of low dyeing rate of the original series products are improved, and the final production cost is effectively reduced. The chromatographic range of the series products is wide, suitable for immersion dyeing, rolling dyeing, continuous rolling dyeing, cold rolling pile and other processes.
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Jinguang Fix |
Fastness | |||||||||||
| Product Dyes | Sample |
Solubility(50°C) g/L (50°C) |
(Xenon) Light |
Soaping |
Rubbing |
Perspiration |
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| 1.00% | 2.00% | CH | CO |
Dry |
Wet |
Alkaline | Acid | |||||
| CH | CO | CH | CO | |||||||||
| Yellow CNF |  |
 |
200 | 4 | 4-5 | 4 | 4-5 | 4 | 4-5 | 4-5 | 4-5 | 4-5 |
| Red CNF |  |
 |
200 | 3-4 | 4 | 4 | 4 | 3-4 | 4 | 3-4 | 4 | 3-4 |
| Big red CNF |  |
 |
200 | 3-4 | 4 | 4 | 4 | 3-4 | 4 | 3-4 | 4 | 3-4 |
| Navy blue CNF |  |
 |
200 | 3 | 4-5 | 3 | 4 | 3 | 4 | 4 | 4 | 4 |
Compatible dyeing process:
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Compatibility comparison:
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impregnation |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
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A |
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B |
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Pad dyeing |
head |
100 m |
200 m |
400 m |
600 m |
800 m |
1000 m |
tail |
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A |
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B |
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Formula:
A big red CNF0.256% yellow CNF0.530% navy blue CNF0.214%
B red 3BF0.249% yellow 3RF 0.592% cyan BF0.159%
CNF series color lifting rate comparison
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Comparision |
depth |
1.0% |
2.0% |
4.0% |
6.0% |
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A |
yellow CNF53.0% big red CNF25.6% navy blue CNF 21.4% |
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K/S value |
4.2 |
7.3 |
11.2 |
16.5 |
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B |
yellow 3RF 59.2% red 3BF 24.9% navy blue BF 15.9% |
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K/S value |
3.1 |
5.2 |
7.8 |
10.6 |
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Notes: The apparent depth K/S value of CNF series formula A and conventional series formula B showed that the lifting effect of group A was significantly better than that of group B, so the dye consumption could be reduced by 40% compared with conventional products, and the dyeing cost could better reflect the economic benefits.
一、Exhaustion dyeing
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Salt and alkaline rate
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Auxiliaries |
Unmereerizedcotton |
Mereerizedcotton/viscose |
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Depth(o.w.f) |
Glauber'ssalt g/L |
Sodiumcarbonate g/L |
Glauber'ssalt g/L |
Sodiumcarbonate g/L |
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<0.5 |
5-25 |
5-10 |
5-15 |
3-5 |
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0.5-1.0 |
20-30 |
8-15 |
15-25 |
5-10 |
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1.0-3.0 |
30-50 |
15-20 |
25-40 |
10-15 |
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3.0-5.0 |
50-60 |
20-25 |
40-50 |
15-20 |
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>5.0 |
>60 |
25 |
>50 |
20 |
二、Pad dyeing
（1）Dyeing process: Padding dyestuff solution(20-25℃,take up 70%)—pre-drying—drying—chill roll padding salt and alkaline solution —steaming(102-105℃×60-90s)—flow cold water washing — neutralized washing—soaping—hot water—Washing—cold water washing—drying
（2）Dyeing bath: dyestuffs xg/I antimigrant superclear 5-10g/I penetrating agent 0-1g/l
（3）Salt and alkaline rate∶
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g/L Dyestuff |
<10 |
10-20 |
20-40 |
40-50 |
>50 |
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g/L Glauber's salt |
220 |
220 |
220 |
220 |
220 |
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g/L Sodium carbonate |
20 |
20 |
20 |
20 |
20 |
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ml/L360Be'caustic soda |
5 |
8 |
10 |
15 |
20 |
he information and data mentioned in this material only can be considered as a referential material.Please be readyfor tests for different production process and method of application when using the product.Thank you very much!
