REACTIVE DYESTUFF
| Reactive dyestuffs are mainly employed for the
dyeing and printing of cotton, Iinen, regenerated cellulose, silk, wool and polyamide
fabrics etc. Reactive dyestuffs produce brilliant shades with outstanding fastness
properties, good leveling property, favorable prices and wider selectivity and by a simple
method of application. Reactive dyestuffs can be applied for dyeing and printing either
manually or by machine. These reactive dyestuffs are adaptable to open vat, jig, winch, seml-continuous pad-batch, or pad-roll and continuous pad-dyeing as well as screen and roller printing. Reactive dyestuff manufactured by our company can be classified into 7 types such as x-type reactive dyes, km-type reactive dyestuff, kn-type reactive dyestuff, ke-type reactive dyestuff, k-type reactive dyestuff, m-type reactive dyestuff, kd-type reactive dyestuff etc. Hebei Wuyi Dyestuff Chemical Plant welcomes foreign firms all over the world develop trade with us about reactive dyes, |
Specification of Reactive Dyestuff
| Product Name | Colour Sample | C.I.Reactive No. | Fastness | |||
| Light | Washing | Rubbing | ||||
| Dry | Wet | |||||
| Light Yellow X-7G |  |
C.I.Y.86 | 6 | 4-5 | 4-5 | 3-4 |
| Light Yellow X-6G |  |
C.I.Y.1 (18971) | 6-7 | 4-5 | 5 | 4 |
| Brill.Orange X-GN |  |
C.I.O.1 (17907) | 5-6 | 4 | 4-5 | 3-4 |
| Brill. Red X-3B |  |
C.I.R.2 (18200) | 4-5 | 4-5 | 4-5 | 3-4 |
| Brill.Red X-7B |  |
C.I.R.88 | 5 | 4-5 | 4 | 3 |
| Brill. Red X-8B |  |
C.I.R.11 | 4-5 | 4 | 4-5 | 3 |
Dyeing of reactive dyestuff(cotton)
1.Recipe of dyeing light and dyeing condition |
| ˇˇ | X Type | K Type | KN Type | KM Type | KE Type | KD Type |
| Dye, % | x | x | x | x | x | x |
| NaCl, g/L | 60 | 60 | - | - | 60 | 30 |
| Na2CO3, g/L | 15 | 30 | - | 20 | 30 | 20 |
| Na2SO4, g/L | - | - | 50 | 60 | - | - |
| Na3PO4, g/L | - | - | 6 | - | - | - |
| Dyeing temp.,ˇăC | 20 | 40 | 60 | 70 | 40 | 90 |
| Fixing temp., ˇăC | 40 | 90 | 60 | 70 | 85 | |
| Liquor ratio | 1:20~40 | |||||
ˇˇ
2.Dyeing procedure: |
3.Washing Rinsing cold water____Soaping neutral
soap(5g/L,95ˇăC,15min)____Rinsing hot water___ |
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Hebei Wuyi Dyestuff Chemical Plant Attn: Mr.Sun Shusheng |
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Add: No. 7 Fuxing Road, Qingliangdian, Wuyi County, Hebei Province,
China |
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