[Overview]

Anti-back staining agent H8507 is a specialized blend of non-ionic, hydrophilic polymeric surfactants. It is a dedicated product for anti-dyeing in denim washing processes. It provides long-lasting protection against loss of elasticity, offers excellent anti-dyeing performance on both cotton and synthetic fibers, and exhibits strong durability while causing minimal damage to elastic fibers. The product delivers excellent synergistic effects.

[Product Features]

1.Prevents loss of elasticity and strength in stretch denim during all stages of the washing process, eliminating the need for spandex protectants;

2.Provides outstanding protection against dye re-deposition on cotton and polyester blended fabrics;

3.Enhances enzyme activity, significantly improving enzymatic washing results, and increases fabric softness after enzymatic washing;

4.Improves fabric wash fastness and color vibrancy;

5.Possesses excellent washing performance, good dispersion and dirt suspension properties, and effectively removes excess dye;

6. An eco-friendly product, free of APEO and odorless;

7.Wide temperature application range, delivering superior anti-re-staining performance between 20–60°C;

8.Exceptionally long-lasting anti-re-staining capability, with sustained effectiveness for up to 60 minutes.

[Physical Properties]

Appearance: Light yellow paste

pH: 5–7

Ionicity: Non-ionic

Water solubility: Easily soluble in water

[Application Guidelines]

This product can be mixed directly with water at various temperatures and with neutral or acidic cellulases, and it enhances enzyme activity.

[Instructions for Use]

Dosage: 0.2–0.5 g/L (product/water), or 600 lb washing machine, 100 g for desizing and 100 g for enzymatic washing. Simply add the product directly to the washing machine.

The dosage may be increased as needed to meet anti-staining requirements; increasing the dosage will not cause damage to elastic fibers.

[Packaging, Storage, and Transportation]

1. Packaging: 100g nylon bags (small packs), 25 kg per bag (kraft paper bags lined with plastic bags)

2. Storage: Store in a cool, well-ventilated area in a sealed container. Shelf life: 12 months.

3. Transportation: This product is classified as non-hazardous for transportation.