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Enhances Green Strength, Reducing Susceptibility To Cracking During Drying And Firing CMC-NH4

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Enhances Green Strength, Reducing Susceptibility To Cracking During Drying And Firing CMC-NH4

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Model Number : LY-002

Place of Origin : China

Another name : Ammonium carboxymethyl cellulose

Ash(w%) : 0.32

Advantage : Reducing Susceptibility

MOQ : 5tons

Brand Name : Hersbit

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram,cash

Packaging Details : Inner Polyethylene Plastic Film Bag

Lose on Drying(w%) : 10.5

Delivery Time : 5-10 work days

Certification : coa

Supply Ability : 600tons/year

Application Area : Honeycomb Ceramic Production

Sodium ion(w%) : 0.00

Price : ≤5000kg 8.5＄/kg ＞5000kg 8＄/kg

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Complete High-temperature Combustion, Low Residual Carbon, No Ash Residue CMC-NH4


CMC-NH₄ (Ammonium Carboxymethyl Cellulose) is a specialized binder and plasticizer designed for the extrusion molding of honeycomb ceramics. Free from alkali metal ions, it undergoes complete decomposition during high-temperature calcination, resulting in extremely low ash residue that does not compromise the purity or thermal stability of the ceramic material. It offers excellent plasticity, lubrication, and water retention capabilities, thereby improving the extrusion flow properties of the ceramic paste. This ensures that the green body remains resistant to deformation, cracking, and collapse; the cured green body exhibits high mechanical strength, while the fired product features uniform pore distribution and a dense structure. It is ideally suited for the production of various honeycomb ceramic applications, including exhaust gas carriers, heat regenerators, and filtration ceramics.


Specification
Model LY-002
Item Details Measured value
Visual Appearance white or slightly yellow powder complies with
Viscosity (B type in 1%aqueoussolution) 100-300 147
Ph 5-8 7.1
Losses on drying(%) 5%-15% 9.0
Ash content(w%) <=0.5 0.31

Enhances Green Strength, Reducing Susceptibility To Cracking During Drying And Firing CMC-NH4


Advantages:
  • Strong adhesion: Improves green body strength, reduces cracking, chipping, and deformation.
  • Superior water retention: Delays moisture loss, prevents drying cracks, and improves yield.
  • Easy molding: Optimizes slurry rheology, making extrusion/slurry injection smoother and preventing mold clogging.
  • Clean sintering: Completely burns off at high temperatures, resulting in near-zero residual carbon, preventing blackening and pore clogging.
  • High purity: Free from impurities, does not affect ceramic color and performance.

Product Tags:

CMC-NH4 ceramic crack reducer

      

ammonium carboxymethyl cellulose drying aid

      

green strength enhancer CMC-NH4

      
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Enhances Green Strength, Reducing Susceptibility To Cracking During Drying And Firing CMC-NH4 Images

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