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Specifications: 3.8cm, 5.1cm, 6.5cm, 7.6cm
Ingredients: 100% Sodium Carboxymethyl Cellulose (CMC) Fiber
Product Introduction: CMC fiber, namely carboxymethyl cellulose fiber, is a high-hygroscopicity fiber material obtained by carboxymethylation modification of cellulose fiber. It has the characteristics of strong hygroscopicity and good gelling property. After absorbing water, the fiber swells rapidly and forms a gel.
Performance Characteristics:
Water Absorption and Retention: It can absorb a large amount of water and firmly lock the water. The carboxymethyl groups in the CMC fiber molecules are hydrophilic groups, which can form a strong hydrogen bond with water molecules. At the same time, the porous structure of the fiber provides a channel for water penetration. Therefore, it has the characteristics of rapid water absorption and high water absorption capacity (usually can absorb water dozens of times its own weight).
Gelation Property: After absorbing water, the fiber swells rapidly. The gelation property helps to form a uniform protective film. The interwoven network structure between the fibers provides a framework support for the gel. The unfolded molecular chains are cross-linked through van der Waals forces, hydrogen bonds, and other interactions, and finally form a three-dimensional network gel structure.
Good Biocompatibility: It can interact well with human tissues and cells, and will not cause obvious immune reactions, inflammatory reactions, or toxic reactions. It can be used safely in the human body and is suitable for various medical and daily chemical applications, including wound dressings that are in direct contact with human tissues and minimally invasive repair materials.
Non-Toxicity and Low Irritation: CMC fiber products have undergone strict quality control and testing, do not contain substances harmful to the human body, and will not cause toxicity or irritation to the human body, so they can be safely used in the medical and daily chemical fields.
Daily Chemical CMC Fiber
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