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Qingdao YITEX CHEMICAL CO.,LTD

  • China,Qingdao ,Shandong
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China High Viscosity Sodium Alginate Textile Printing Thickener Natural Seaweed Source
China High Viscosity Sodium Alginate Textile Printing Thickener Natural Seaweed Source

  1. China High Viscosity Sodium Alginate Textile Printing Thickener Natural Seaweed Source

High Viscosity Sodium Alginate Textile Printing Thickener Natural Seaweed Source

  1. MOQ: 1ton
  2. Price: FOB 1700-2500 USD/t
  3. Get Latest Price
Delivery Time 5-8 work days
Purity ≥ 95%
pH (1% solution) 6.0 – 8.0
Supply Ability 500 t/month
Payment Terms T/T
Chemical formula C6H7NaO6
Appearance White to light-yellow powder
Viscosity range 200-3000 cps (1% solution)
Packaging Details 25 kgs/bag
Viscosity (2% solution) 500 – 1500 mPa·s
Model Number SF900
Certification OEKO TEX/ COA
Place of Origin Qingdao ,China
Brand Name Yitex

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 5-8 work days Purity ≥ 95%
pH (1% solution) 6.0 – 8.0 Supply Ability 500 t/month
Payment Terms T/T Chemical formula C6H7NaO6
Appearance White to light-yellow powder Viscosity range 200-3000 cps (1% solution)
Packaging Details 25 kgs/bag Viscosity (2% solution) 500 – 1500 mPa·s
Model Number SF900 Certification OEKO TEX/ COA
Place of Origin Qingdao ,China Brand Name Yitex
High Light High Viscosity Sodium Alginate ,Natural Seaweed Source Textile Printing Thickener ,Direct From Manufacturer Reactive Dye Thickener
Sodium Alginate For Textile Printing - High Viscosity Reactive Dye Thickener

Sodium alginate is a natural high-molecular-weight polysaccharide extracted from brown seaweed. With excellent thickening, water-retention, film-forming and rheology-control properties, it is widely used in textile printing and dyeing as the paste thickener for reactive dye printing and color pastes.

This high-viscosity textile auxiliary dissolves quickly, forms a smooth uniform paste with fast deaeration, reduces printing bleeding, improves outline clarity, and enhances color yield and brightness. It can be compounded with various thickeners and is suitable for reactive dye printing of cotton, linen and blended fabrics.

Quick Facts
  • 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
Key Features
  • 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.
Typical Applications
  • 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.
Product Specifications

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.

Item Typical Reference Value Notes
Appearance White to light-yellow powder or granules Uniform color, free of lumps
Viscosity (2% aqueous solution) Approx. 500 – 1500 mPa·s High-viscosity grade; varies by grade and testing conditions
Content (sodium alginate) ≥ 90% (dry basis, typical) Purity per batch COA
pH (1% aqueous solution) Approx. 6.0 – 8.0 Slightly alkaline to neutral; suitable for fabric applications
Moisture ≤ 15% (typical) Keep sealed; store away from moisture
Water-insoluble matter ≤ 0.5% (typical) Ensures smooth paste with fewer impurities in printing
Solubility Rapidly soluble in cold / warm water Disperses into a smooth paste with fast deaeration under stirring

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.

Manufacturing Advantages
  • 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.

Application note: The optimal dosage and process parameters should be determined through sample trial printing, taking into account the equipment, dyes, fabric and target paste viscosity.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2016

  • Total Annual:

    2Million-USD5Million

  • Employee Number:

    10~20

  • Ecer Certification:

    Verified Supplier

Qingdao Yitex Chemical Co., Ltd. Qingdao Yitex Chemical Co., Ltd. is an enterprise specializing in the integrated processing and sales of seaweed-series products. We mainly produce and supply sodium alginate, seaweed additives, mannitol, iodine, seaweed powder, chitin and other products. Our flags... Qingdao Yitex Chemical Co., Ltd. Qingdao Yitex Chemical Co., Ltd. is an enterprise specializing in the integrated processing and sales of seaweed-series products. We mainly produce and supply sodium alginate, seaweed additives, mannitol, iodine, seaweed powder, chitin and other products. Our flags...

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Get in touch with us

  • Reach Us
  • Qingdao YITEX CHEMICAL CO.,LTD
  • No. 1086 Dongyue Middle Road, Huangdao District, Qingdao City, Shandong Province,China
  • https://www.sodiumalginates.com/

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