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| CMS | Sodium Carboxymethyl Starch |
Product Overview
CMS Carboxymethyl Starch Sodium (CMS-Na) is a high-performance, water-soluble starch derivative engineered for industrial applications. Renowned for its exceptional thickening, binding, and stabilizing properties, CMS-Na serves as a sustainable and cost-effective alternative to synthetic polymers. Its biodegradability and non-toxic nature make it ideal for industries prioritizing eco-friendly solutions.
Key Features
• High Water Solubility: Rapid dissolution in cold or hot water for easy integration into processes.
• Enhanced Viscosity Control: Adjustable viscosity to meet diverse industrial requirements.
• Superior Adhesion & Film-Forming: Ensures durable bonding and surface cohesion.
• pH Stability: Performs consistently across acidic to alkaline environments.
• Biodegradable & Non-Toxic: Aligns with green manufacturing standards.
Industrial Applications
1. Papermaking Industry
CMS-Na is a versatile additive in paper production, delivering:
• Strength Enhancement: Improves dry and wet tensile strength of paper, reducing breakage during processing.
• Retention Aid: Boosts retention of fillers and fine fibers, optimizing material usage and reducing costs.
• Drainage Improvement: Accelerates dewatering on the wire section, enhancing production efficiency.
• Surface Smoothness: Forms a uniform coating layer for high-quality printing finishes.
Recommended for: Packaging paper, cardboard, specialty papers, and recycled paper production.
2. Textile Industry
CMS-Na excels as a multifunctional auxiliary in textile manufacturing:
• Sizing Agent: Strengthens yarns, reduces friction during weaving, and improves loom efficiency.
• Printing Thickener: Ensures sharp, vibrant prints by preventing dye migration on fabrics.
• Eco-Friendly Sizing: Easily removed during desizing, minimizing water consumption and pollution.
• Fabric Finishing: Enhances hand feel and stiffness control for tailored fabric properties.
Recommended for: Cotton, polyester blends, and sustainable textile processing.
3. Wallpaper Adhesive & Construction
CMS-Na is a key component in high-performance adhesives for:
• Strong Initial Tack: Ensures instant adhesion during wallpaper installation.
• Long-Term Stability: Resists moisture and temperature fluctuations, preventing peeling.
• Mold Resistance: Inhibits microbial growth in humid environments.
• Non-Toxic Formula: Safe for indoor use with low VOC emissions.
Recommended for: Vinyl wallpapers, paper-backed textiles, and eco-friendly adhesives.
Additional Applications
• Ceramics: Binder for green strength in molding.
• Detergents: Anti-redeposition agent in powder formulations.
• Water Treatment: Flocculant for wastewater clarification.
Why Choose Our CMS-Na?
• Customizable Grades: Tailored viscosity, substitution degree, and particle size for your needs.
• Technical Support: End-to-end assistance from R&D to large-scale production.
• Consistent Quality: Rigorous QC ensures batch-to-batch reliability.
• Sustainable Sourcing: Derived from renewable starch resources.
Specifications
Parameter | Range |
Substitution Degree | 0.3–0.8 |
Viscosity (2% sol.) | 100–5000 mPa·s |
pH (1% solution) | 6.5–8.5 |
Moisture Content | ≤10% |
*We can customize according to the client's required specifications.
