High-Purity Sodium CMC: Elevate Your Papermaking Process
Discover the superior performance of our high-whiteness, low-impurity Sodium Carboxymethyl Cellulose (CMC) for demanding papermaking applications. As a leading manufacturer and supplier, we provide tailored solutions to enhance paper quality, strength, and finish. Get a competitive quote and samples today.
Get a Quote & SampleUnlock Superior Paper Quality with Advanced CMC

Premium Paper-Making Grade Sodium CMC
As a trusted manufacturer and supplier of specialty chemicals in China, we offer high-purity Sodium Carboxymethyl Cellulose (CMC) specifically designed for the papermaking industry. Our CMC enhances paper strength, smoothness, and printability, ensuring exceptional results in your production processes. Partner with us for consistent quality and reliable supply.
- Enhanced Paper Strength: Utilize our CMC as a wet-end additive to significantly boost paper strength, increasing tensile and bursting strength by up to 50%.
- Superior Surface Properties: Improve paper smoothness and gloss through effective surface sizing and coating applications with our fine powder CMC.
- Optimized Coating Rheology: Our CMC acts as an excellent water-retention agent and rheology modifier in coatings, ensuring uniform pigment dispersion and improved printability.
- Cost-Effective Sizing Agent: Employ our CMC as a surface sizing agent to enhance oil resistance and reduce printing dust, often requiring lower dosages than traditional starches.
Key Advantages of Our Papermaking CMC
High Purity & Consistency
Our Sodium CMC boasts high whiteness and low impurity levels, ensuring consistent performance and predictable results in all papermaking applications. Rely on our manufacturing expertise for quality you can trust.
Exceptional Film-Forming & Water Retention
Experience superior film-forming capabilities and enhanced water retention, critical for achieving optimal results in paper coating and surface sizing processes. We are your reliable supplier for these properties.
Versatile Application in Papermaking
From wet-end additives to surface sizing and coating, our paper-grade CMC offers unparalleled versatility, allowing you to optimize various stages of paper production. Inquire about bulk pricing and availability.
Broad Applications in the Paper Industry
Pulping Process Enhancement
In the pulping stage, our CMC aids in fiber dispersion, improves retention rates, and increases wet strength, contributing to overall pulp efficiency and paper quality.
Advanced Surface Sizing
Utilize our CMC as a surface sizing agent to enhance paper stiffness, smoothness, and printability, while reducing surface linting and improving ink absorption.
High-Performance Paper Coating
Our CMC is an ideal coating agent, improving pigment dispersion, rheology, water retention, and the final finish and gloss of coated papers.
Wet-End Additive for Strength
As a wet-end additive, CMC enhances interfiber bonding, significantly increasing paper strength and contributing to better filler retention.