High Viscosity Sodium Alginate Textile Grade Reactive Dye Thickener Direct From The Chinese Manufacturer

Sodium Alginate for Textile Printing — a high-viscosity reactive dye thickener supplied directly from the Chinese manufacturer. This natural seaweed-derived polysaccharide serves as the primary thickener for reactive printing pastes, delivering high color yield, bright shades, and clear pattern outlines with minimal bleeding.

• Product name: Sodium Alginate (Textile / Reactive Printing Grade)
• Main use: Reactive printing paste thickener / thickening agent
• Viscosity grade: High viscosity
• Appearance: White to light-yellow powder
• Solubility: Rapidly soluble in cold / warm water
• Supply mode: Direct from manufacturer — stable supply

• Natural seaweed source — Extracted from brown seaweed; a natural high-molecular-weight polysaccharide with good film-forming and water-retention properties; safe and eco-friendly.
• Reactive printing thickener — As the main thickener for reactive dye printing, it delivers high color yield and bright shades with clear outlines and minimal bleeding.
• High-viscosity thickening — High-viscosity grades provide stable paste consistency and good rheology, suitable for high-speed printing and fine pattern reproduction.
• Direct from manufacturer — In-house production ensures consistent quality, stable supply, and shorter lead times with better cost and quality control.

• Reactive printing of cotton / linen fabrics — As a reactive dye printing thickener with good water retention and high color yield, it produces clear, well-defined patterns with rich color, for flat-bed, rotary screen, and digital-assisted printing.
• Color paste thickening — Used as a color paste thickener to adjust consistency and rheology, reducing bleeding and improving uniformity; can be compounded with synthetic thickeners.
• Printing of blended fabrics — Suitable for reactive printing of cotton blends and a wide range of fabrics, providing stable pasting and dyeing performance on conventional printing equipment.

The following are typical reference values for common grades. Actual figures are subject to the batch Certificate of Analysis (COA). Custom viscosity grades are available.

The above parameters are typical industry reference ranges for product selection. Exact figures for each batch are confirmed by the product COA. Please verify specific grade data with the manufacturer before purchasing.

• Consistent quality — Standardized production with consistent batch quality and an attached batch COA for traceability.
• Customizable grades — Grades can be customized by target viscosity, dissolution speed, and other requirements to match different printing processes.
• Reliable supply — Direct supply with sufficient stock and stable lead times; supports sample trial printing and bulk orders.