Our Textile Grade Sodium Alginate is a natural polysaccharide thickener extracted from brown seaweed, specially developed for textile reactive dye printing. It has excellent rheological properties, good paste stability and outstanding dye permeability. It does not react with reactive dyes, helping to achieve bright color, sharp pattern outlines and soft fabric hand feel.
Widely used in cotton, linen, silk, viscose and other natural fiber reactive printing. Our textile sodium alginate is strictly controlled in viscosity, particle size and impurity content. Each batch keeps stable performance, suitable for rotary screen printing and flat screen printing production lines.
| 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 | 25kg white woven bag, store in cool, dry and ventilated warehouse |
| Quality Compliance | ISO9001, COA available on request |



A: Low viscosity grades are commonly used for rotary printing; medium & high viscosity for flat screen printing.
A: Yes, we can adjust viscosity according to your printing machine, fabric type and pattern requirements.
A: 10–15 days after deposit confirmation. We support container shipment and supply COA documents for customs clearance.