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{"title":"Digital Printing Grade Sodium Alginate with 2000-4000 cps Viscosity for","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/82\/1486e1819ea281e01ffa9ac022ff-200x200-1\/digital_printing_grade_sodium_alginate_with_2000_4000_cps_viscosity_for_controlled_viscosity_in_reactive_dye_printing.jpg","attrs":{"Payment Terms":"T\/T","Molecularweight":"Variable, typically 100,000 - 300,000 Da","Purity":"\u2265 95%","Model Number":"DT-20"}}
{"title":"Printing Grade Sodium Alginate Textile Printing Thickener with Stable Viscosity,","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/c3\/662a2a6d6724abd4c533e2851d05-200x200-1\/printing_grade_sodium_alginate_textile_printing_thickener_with_stable_viscosity_2c_easy_desizing_2c_and_low_impurity.jpg","attrs":{"Certification":"OEKO-TEXR","Purity":"\u2265 90%","Price":"FOB 1700-3000USD\/Ton","Packaging Details":"25 kg\/woven bag or craft paper bag"}}
{"title":"Textile Grade Sodium Alginate for Disperse Printing with Non-reactive Dye","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/84\/af15a782b163c3364c9853239a24-200x200-1\/textile_grade_sodium_alginate_for_disperse_printing_with_non_reactive_dye_compatibility_and_anti_migration_stability.jpg","attrs":{"Supply Ability":"500 T\/Month","Ph Value":"6.0 - 8.0 (1% solution)","Certification":"OEKO-TEXR","Purity":"\u2265 90%"}}
{"title":"Textile Grade Sodium Alginate - Soluble in Water, Non-Toxic Biodegradable, White","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/57\/26dd38586b0da28be188bed7303b-200x200-1\/textile_grade_sodium_alginate_soluble_in_water_2c_non_toxic_biodegradable_2c_white_to_light_yellow_powder_for_textile_printing.jpg","attrs":{"Certification":"OEKO-TEXR","Ph value":"6.0 - 8.0 (1% solution)","Price":"FOB 1700-3000USD\/Ton","Packaging Details":"25 kg\/woven bag or craft paper bag"}}
{"title":"High Viscosity Sodium Alginate Textile Printing Thickener Natural Seaweed Source","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/87\/88243c8c1d345aeda654cb81bfdb-200x200-1\/high_viscosity_sodium_alginate_textile_printing_thickener_natural_seaweed_source_direct_from_manufacturer.jpg","attrs":{"Model Number":"SF900","Minimum Order Quantity":"1ton","Delivery Time":"5-8 work days","Purity":"\u2265 95%"}}
{"title":"Non Toxic Sodium Alginate Textile liquid Natural Polysaccharide Thickener","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/b7\/72aec650e6148197e05d3a6bfc12-200x200-1\/non_toxic_sodium_alginate_textile_liquid_natural_polysaccharide_thickener.jpg","attrs":{"Certification":"OEKO-TEXR","Molecular weight":"100,000 - 300,000 Da","Price":"FOB 1700-3000USD\/Ton","Packaging Details":"25 kg\/woven bag or craft paper bag"}}
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.
The product is supplied directly from the manufacturer, with consistent batch quality and timely delivery. Technical guidance and customized viscosity grades are available.
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.
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 with stable supply
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.
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.
Manufacturer 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.
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...
