TEXNOLOGY®R14 Polyester Dyeing Repair Agent gives excellent prevention of barre effects. It also provides outstanding dispersion and penetration. It reduces tarring of dyes at high temperatures.
TEXNOLOGY®R14 Polyester Dyeing Repair Agent has good retarding and migrating properties. So it works well for correcting color shading on polyester after dyeing with disperse dyes. You can also use it for stripping down deep shades. It corrects dyeing defects effectively.
TEXNOLOGY®R14 Polyester Dyeing Repair Agent produces extremely low foam. This makes it suitable for all types of production equipment in dyeing and finishing.
1. As a high‑temperature leveling agent
Dosage: TEXNOLOGY®R14 – 0.05–0.1 g/L
Liquor ratio: 1:8–10
Temperature: 125–135°C
Holding time: 30–60 min
2. For stripping down deep shades
Dosage: TEXNOLOGY®R14 – 0.8–1 g/L
Liquor ratio: 1:8–10
Temperature: 130°C
Holding time: 30–35 min
3. For general dyeing defect repair (e.g., color shading, color spots)
Dosage: TEXNOLOGY®R14 – 0.5–1.5 g/L
Liquor ratio: 1:8–10
Temperature: 130–135°C
Holding time: 30–60 min
4. For special defect repair (e.g., color streaks, crow’s feet, crease marks)
Dosage: TEXNOLOGY®R14 – 1–1.5 g/L
Liquor ratio: 1:8–10
Temperature: 130–135°C
Holding time: 50–60 min
5. For stripping disperse dyes
Dosage: TEXNOLOGY®R14 – 2–3 g/L
Sodium hydrosulfite – 3–4 g/L
Sodium carbonate – 2–3 g/L
Liquor ratio: 1:8–10
Temperature: 130–135°C
Holding time: 30–50 min
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