Textile Repair Agent

Description‌

Textile repair agent exhibits excellent penetration and dispersion properties, with strong migration ability for disperse dyes. Under high-temperature and high-pressure conditions, it facilitates the transfer of dyes from high-concentration areas to low-concentration areas on the fabric, ensuring uniform coloration throughout the fiber, thereby achieving the purpose of correcting dyeing defects.

Properties‌

Composition: Specialty nonionic surfactant

Appearance: Pale yellow transparent liquid

pH value: 7.0±1.0

Ionicity: Nonionic

Solubility: Readily soluble in water

Key Features

1. Superior migration performance: ≥85% migration rate on 100% polyester fibers.

2. Excellent dispersion: Significantly improves leveling in disperse dyeing.

3. No adverse effect on shade or fastness; maintains color vibrancy.

4. Functions as eco-friendly swelling agent/carrier for polyester dyeing with easy dilution.

Application Methods‌

Add directly to dye bath during processing:

1. As high-temperature leveling agent:‌

Dosage: 0.1–0.5 g/L

Liquor ratio: 1:10–30

Dyeing temperature: 130–140°C

Soaking time: 30–60 min

(Optimize parameters through lab trials)

2. For dyeing defect correction (speckles/unevenness):‌

Dosage: 1.0–3.0 g/L at 130–140°C

Soaking time: 30–45 min

(For severe specks/stripping: add 2–4 g/L soda ash)

3. As polyester dyeing carrier:‌

Dosage: 0.3–2.0 g/L

Dyeing temperature: 95–115°C

(Adjust based on existing mill conditions)

Precautions‌

1. Conduct lab trials to determine optimal dosage.

2. Perform compatibility tests before combining with other finishing agents.

Packaging & Storage‌

1. Storage:‌ Keep in a ‌cool, dry, ventilated‌ area; protect from sunlight and moisture. Shelf Life:‌ 6 months.

2. Packaging:‌ Polyethylene drum, ‌125 kg/drum‌.