Our Textile Grade Sodium Alginate is a natural polysaccharide thickener extracted from high-quality brown seaweed, specially formulated for textile reactive dye printing. It features excellent rheology, stable printing paste, and outstanding dye penetration. It will not react with reactive dyes, delivering bright, vivid, and sharp patterns on various colored base fabrics. The printed patterns show clear outlines and rich color saturation.
It is widely applied on cotton, linen, rayon, silk, and blended fabrics of different base colors. We strictly control viscosity, particle size, and impurity content for every batch. Consistent performance adapts to both rotary screen printing and flat screen printing lines, helping factories achieve stable continuous printing production.
| Component | Detailed Specifications |
|---|---|
| Appearance | White to light yellow powder |
| Viscosity (1% Solution, 20°C) | 100 – 2000 mPa·s, customizable |
| Particle Size | 80 – 120 mesh |
| Packaging & Storage | 25 kg white woven bag; store in a cool, dry, and ventilated warehouse |
| Quality Compliance | ISO9001, COA available on request |

A: Yes, our textile grade sodium alginate can achieve bright and saturated printing patterns on many kinds of colored base fabrics without affecting the base color.
A: Yes, we can adjust viscosity according to your printing equipment, fabric type, and pattern requirements.
A: 10–15 days after deposit confirmation. A full set of export documents including COA can be supplied for customs clearance.