Sodium Carboxymethyl Cellulose(CMC) used in Paper making industry


Release time:

2025-11-24

Sodium carboxymethyl cellulose (CMC) is mainly used in the paper industry as a reinforcing agent, retention and filtration aid, and surface sizing agent, significantly improving the physical properties and surface quality of paper.

Sodium carboxymethyl cellulose (CMC) is mainly used in the paper industry as a reinforcing agent, retention and filtration aid, and surface sizing agent, significantly improving the physical properties and surface quality of paper.

Enhancing Paper Properties:
* Tensile Strength: Adding 0.1%-0.3% CMC can increase paper tensile strength by 40%-50%.
* Bursting Strength: Bursting strength increases by 50%.
* Flexibility: Softness increases by 4-5 times.
* Improved Pulp Treatment:
* Dispersion: Improves pulp uniformity.
* Retention and Filtration Aid: Reduces fiber loss and optimizes filtration performance.
* Surface Treatment Functions:
* Sizing Agent: Improves paper's water resistance, moisture resistance, and oil resistance.
* Smoothing Agent: Improves paper surface smoothness.

You can also learn more

2026/10/28

Understanding CMC for Ceramics: Enhancing Performance and Versatility

Carboxymethyl Cellulose (CMC) is a versatile cellulose derivative that has garnered significant attention in various industries, including the ceramics sector. Its unique properties make it an ideal additive for enhancing the performance and manufacturability of ceramic materials. CMC is primarily used as a thickening agent, binder, and stabilizer in ceramic formulations, offering a range of benef

2026/10/23

How CMC Contributes to Cost-Effective Mining Solutions

How CMC Contributes to Cost-Effective Mining Solutions Table of Contents Introduction What is Carboxymethyl Cellulose (CMC)? The Importance of CMC in the Mining Industry Cost-Effective Mining Solutions through CMC Enhancing Efficiency in Mineral Processing with CMC Environmental Benefits of Using CMC Case Studies: CMC in Action The Future of CMC in Mining Concl

2026/10/18

Enhancing Water Well Drilling Efficiency with CMC: A Comprehensive Overview

Carboxymethyl Cellulose (CMC) is a widely used polymer derived from cellulose, and it plays a significant role in various industrial applications, particularly in the realm of water well drilling. CMC is valued for its unique properties, including its ability to enhance fluid viscosity, stabilize emulsions, and improve the overall performance of drilling fluids. In water well drilling, the primar

2026/10/13

Why Oil Drillers Trust CMC for Reliable Performance: Unveiling Unmatched Quality and Innovation

Why Oil Drillers Trust CMC for Reliable Performance Introduction to CMC: A Leader in Chemical Materials In the ever-evolving oil drilling industry, **reliability** and **efficiency** are paramount. As a leader in **new chemical materials**, CMC has established a reputation for delivering superior performance that meets the rigorous demands of oil drilling operations. Understanding the reasons behi