dyes.synthesia.eu / Organic dyes / Textile dyes / OSTAZIN ORANGE H-G
OSTAZIN ORANGE H-G
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Print on mercerized cotton fabric |
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30 g/kg |
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| Characteristic | |
| C. I. | Reactive Orange 5 |
| C. I. No. | 18279 |
| CAS No. | 70210-21-8 |
| Chemical Class |
Reactive azodye |
| Suitability for application | cotton | viscose |
| Steaming | suitable | suitable |
| HT-steaming | suitable | suitable |
| Dry heat baking | suitable | suitable |
| Flash ageing | suitable | suitable |
| Wet development | suitable | suitable |
| Cold pad-batch | suitable | suitable |
| Washability | 2 |
| Suitability for other materials | |
| Polyamide | suitable |
| Natural silk | suitable |
| Wool | suitable |
| Suitability for additional finish | ||
| Neutral discharge | 5 g/l 4 | 45 g/l 3-4 |
| Alkaline discharge | 5 g/l 4 | 45 g/l 3-4 |
| Caustic crape | 4 | |
| PVC coating | suitable | |
| Rubberizing | suitable | |
| Fastness | cotton | viscose | ||||
| standard depth | 1/25 | 1/6 | 1/1 | 1/25 | 1/6 | 1/1 |
| Light Xenotest | 3 | 4 | 5 | 3 | 4 | 5 |
| Light Xenotest - Wet | 2 | |||||
| standard depth | 1/1 | 1/1 | ||||
| Water | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 |
| Chlorinated watter | 4 | 4 | ||||
| Washing 95°C | 4-5 | 5 | 5 | 4-5 | 5 | 5 |
| Domestic laundering 95°C + perborate | 4 | 4-5 | 4-5 | 4 | 4-5 | 4-5 |
| Perspiration acid | 4-5 | 5 | 5 | 4-5 | 5 | 5 |
| Perspiration alkaline | 4-5 | 5 | 5 | 4-5 | 5 | 5 |
| Rubbing dry | 4-5 | 4-5 | ||||
| Rubbing wet | 3-4 | 3-4 | ||||
| Hot pressing dry immediately | 2-3 | 2-3 | ||||
| Hot pressing dry after 4 h | 5 | 5 | ||||
| Application possibilities |
One-phase printing method 
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| Two-phase printing method - Short time steaming
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| Two-phase printing method - Cold dwelling
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| Two-phase printing method - Wet development
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suitable  partially suitable  unsuitable
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| Testing methods | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Fastness standards
Washability The degree specifies the unfixed dye portion washability from the printed cellulose material
1 - very good
Dischargeability Neutral or alkaline discharges are printed on predyed material. The dyed material is steamed at 102°C for 10 minutes and then washed in cold and hot water. The dischargeability is evaluated according to scale
1 - undischargeable
Caustic crape A perfectly washed and dried, dyed or printed material is craped by printing with sodium hydroxide solution 40-45%. After dwelling for 15 minutes the material is washed in cold water then in the bath containing 5-7 ml/l acetic acid 30% and again rinsed in cold water. The change of shade is evaluated according to the grey scale.
Rubberizing The suitability for additional rubberizing is determined on the rubber poison content basis. |
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PF 2025
Notice of change of shareholder of Synthesia, a.s.
PF 2024
