Scouring Agent

Scouring Agent

Ultra-Low Molecular Weight Auxiliary for Fabric Pretreatment

The scouring agent is designed with ultra-low molecular weight, providing excellent scouring performance while preventing recontamination. It disperses emulsified oil droplets effectively, keeping them off the fabric surface, and avoids the precipitation of hard water salts and heavy metals on cotton fabrics. Ideal for the pretreatment of cotton and blended fabrics, this product ensures clean and uniform processing results.

Superior Dispersion – Strong dispersion and integration ability to solve water hardness issues.

Excellent Compatibility – Works well with surfactants, and can be combined with other auxiliaries.

Acidic Scouring Agent – Suitable for cotton without the need for additional neutralization after dyeing.

AppearanceColorless liquid
Ionic TypeNon-ionic
SolubilityEasily soluble in water
pH Value
6 – 7

 

Pretreatment of cotton, blended fabrics, chemical fibers, and denim fabrics

Prevents scaling and contamination during scouring and dyeing processes

Supplied in 125kg plastic drums

Store sealed at room temperature. Shelf life: 6 months

Product Name​Basic Properties​Product Features​Application Process​Scope of Application​
Eco-Phosphate-Free Scouring Agent MX-131​Appearance: Colorless transparent liquid
Ionization: Nonionic
pH (1% aqueous solution): 6.0–8.0
Solubility: Readily soluble in cold water

 

1. Phosphate-free & eco-compliant: Meets environmental discharge standards; biodegradable
2. Rapid penetration & strong emulsification: Effectively removes cotton wax, grease, pectin, and size
3. Alkali-resistant, oxidation-resistant, and hard-water-resistant: Suitable for high-temperature scouring, cold pad-batch processes, and low-temperature refining
4. High capillary effect, uniform whiteness, and soft handfeel: Optimized post-treatment fabric quality

 

Pad-batch scouring: 1.0–2.0 g/L
Continuous open-width steaming: 3.0–6.0 g/L
Processing time: 30–60 min at 95–100°C
Cotton, linen, viscose, modal, Tencel, polyester-cotton blends for desizing, scouring, degreasing, and bleaching.
High-Efficiency Low-Foam Scouring Agent MX-138Appearance: Colorless transparent liquid
Ionization: Anionic
pH: 6.0–8.0
Solubility: Readily soluble in cold water

 

1. Ultra-low foaming & overflow prevention: Exceptionally low foam generation; compatible with overflow machines and airflow systems
2. Strong scouring power: Thorough removal of cotton wax, pectin, oil, and size; uniform capillary effect
3. Dispersant & anti-redeposition: Prevents contaminant redeposition during processing

 

Dosage: 1.0–3.0 g/L
Temperature/Time: 95–100°C × 30–50 min
Compatibility: Continuous pad-batch processes

 

Cotton, polyester-cotton blends, viscose, Tencel, modal, and other cellulosic fabrics for desizing, scouring, degreasing, and wax removal.
Low-Temperature Energy-Saving Scouring Agent MX-1106BAppearance: Pale yellow transparent liquid
Ionization: Nonionic
pH (1% aqueous solution): 6.0–8.0
Solubility: Readily soluble in cold water

 

1. Energy efficiency: Achieves scouring effect at 60–80°C (water-saving, energy-saving, and gas-saving)
2. High-efficiency impurity removal: Strongly eliminates pectin, cotton wax, oil, and size; ensures high fiber cleanliness and excellent wettability
3. Optimized compatibility: Suitable for co-bathing with soda ash, hydrogen peroxide, stabilizers, and chelating agents
4. Eco-compliance: Phosphate-free and APEO-free, meeting environmental discharge standards

 

Low-temperature pad-batch scouring: 1.5–3.0 g/L
Alkali-hydrogen peroxide one-bath process: 1.5–3.0 g/L
Processing parameters: 60–80°C × 30–60 min

 

Cotton, polyester-cotton blends, viscose, modal, Tencel, linen/cotton blends, and other cellulose fiber fabrics for low-temperature desizing, scouring, degreasing, and dewaxing.

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