Hydroxyethyl Cellulose

• Category :

  Catalyst and Auxiliary/Surface Active Agent

• Synonyms :

  Hydroxyethyl Cellulose;Hydroxyethyl cellulose ether;Hydroxyethyl ether cellulose;Natrosol;Natrosol 240JR;Natrosol 250 H;Natrosol 250 HHR;Natrosol 250 M;Natrosol L 250;Natrosol LR;HEC;hydroxyl ethyl cellulose;Hydroxy Ethyl Cellulose;

• CAS NO :

  9004-62-0

• EC NO :

• Molecular Formula :

  C₂H₆O₂·x

• Molecular Weight :

• Main Specifications :

• Packing :

  25kg, 200kg

• Product description :

  Product Description
  Chemical name: Hydroxyethyl Cellulose
  CAS Number: 9004-62-0
  Appearance:  light brown powder
  Molecular Weight: 736
  pH value: 5.5-7.5
   
  Product Applications

  • In the production of ultra-thin electrolytic copper foil for high-performance lithium-ion batteries：

  1. Surface Leveling Agent: Dominates deposition smoothing, significantly reducing roughness for a flat surface.
  2. Mechanical Property Enhancer: Dramatically improves tensile strength and elongation, ensuring integrity of ultra-thin foils.
  3. Defect Control Agent: Works synergistically to reduce pinholes, improving yield and uniformity.
  4. Grain Structure Regulator: Refines grains and regulates microstructure to enhance durability and performance.

  • Synergistic Effects:

  1. With sulfur-containing brighteners (e.g., SPS, TPS): Brighteners boost gloss/strength; HEC levels the surface → bright, smooth, tough foil.
  2. With gelatin/bone glue: Glue ultra-refines grains; HEC levels surface & enhances mechanics → common industrial pairing.

   

• Uses :

  Surface Leveling Agent

• Molecular Structure :