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Sichuan Hersbit Scientific and Technical Co,.Ltd

  • China,Xingtai ,Hebei
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China CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst Binder and Advanced
China CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst Binder and Advanced

  1. China CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst Binder and Advanced

CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst Binder and Advanced

  1. MOQ: 5tons
  2. Price: ≤5000kg 8.5$/kg >5000kg 8$/kg
  3. Get Latest Price
Origin China
Delivery Time 5-10 work days
Boiling Point Not applicable
pH Value 5.0-8.5
Chemical Type Cellulose
Packaging Details Inner Polyethylene Plastic Film Bag
Density 1.5 g/cm3
Payment Terms L/C,D/A,D/P,T/T,Western Union,cash
Appearance White powder
Sample Available
Supply Ability 600tons/year
Moisture Content ≤ 5%
Property Value Sodium Free Yes Low Ash Binder Yes Catalyst Application SCR Denitration Catalyst
Ash Content ≤ 1%
Viscosity 70 cps / 180 cps / 500 cps
Packaging Options Customized Available
Sodium Content Sodium-free
Melting Point 250-300°C
Model Number LY-002
Brand Name Hersbit
Certification coa
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Origin China Delivery Time 5-10 work days
Boiling Point Not applicable pH Value 5.0-8.5
Chemical Type Cellulose Packaging Details Inner Polyethylene Plastic Film Bag
Density 1.5 g/cm3 Payment Terms L/C,D/A,D/P,T/T,Western Union,cash
Appearance White powder Sample Available
Supply Ability 600tons/year Moisture Content ≤ 5%
Property Value Sodium Free Yes Low Ash Binder Yes Catalyst Application SCR Denitration Catalyst Ash Content ≤ 1%
Viscosity 70 cps / 180 cps / 500 cps Packaging Options Customized Available
Sodium Content Sodium-free Melting Point 250-300°C
Model Number LY-002 Brand Name Hersbit
Certification coa Place of Origin China
High Light Ammonium Carboxymethyl Cellulose SCR catalyst binder ,CMC-NH4 ceramic applications ,Cellulose Derivatives with warranty
Product Overview

Ammonium Carboxymethyl Cellulose (CMC-NH4) is a high-performance cellulose derivative specially developed for SCR denitrification catalyst manufacturing, honeycomb ceramics, and advanced ceramic processing applications.

CMC-NH4 is the ammonium salt form of carboxymethyl cellulose, produced through chemical modification of natural cellulose. It is a white, odorless, water-soluble powder with excellent binding ability, rheological control, dispersion performance, and extrusion processing properties.

Compared with conventional Sodium Carboxymethyl Cellulose (CMC-Na), CMC-NH4 offers advantages including sodium-free composition, ultra-low ash content, and cleaner thermal decomposition behavior, making it highly suitable for high-temperature ceramic processing and catalyst production.

CMC-NH4 is widely used as a functional binder and processing additive in:

  • SCR denitrification catalysts
  • Honeycomb ceramic substrates
  • Automotive emission catalysts
  • Lithium battery electrode materials
  • Electronic ceramic components

Basic Information
Item Specification
Product Name Ammonium Carboxymethyl Cellulose
Abbreviation CMC-NH4
CAS No. 9085-26-1
Chemical Type Cellulose
Ionic Form Ammonium Salt
Appearance White Powder
Solubility Soluble in Water

Key Properties of CMC-NH4
1. Ultra-Low Ash Content

CMC-NH4 generates extremely low inorganic residue during high-temperature decomposition.

Advantages:
  • Minimizes contamination during catalyst manufacturing
  • Improves purity of ceramic products
  • Suitable for high-temperature calcination processes
  • Supports cleaner ceramic structures

2. Sodium-Free Composition

Unlike CMC-Na, CMC-NH4 does not introduce sodium ions into the formulation system.

Benefits:
  • Prevents sodium contamination in catalyst materials
  • Improves compatibility with SCR catalyst formulations
  • Suitable for high-purity ceramic applications
  • Reduces potential impact of alkali metal impurities

3. Excellent Binding and Extrusion Performance

CMC-NH4 provides strong binding and rheological control during ceramic forming and catalyst extrusion processes.

It helps improve:

  • Green body strength
  • Particle bonding
  • Extrusion smoothness
  • Slurry stability
  • Dimensional consistency

As a result, CMC-NH4 helps manufacturers achieve stable production of honeycomb structures and catalyst blocks with improved mechanical properties.


4. Clean Thermal Decomposition

During drying, calcination, and sintering processes, CMC-NH4 decomposes efficiently with minimal residue.

Benefits:
  • Cleaner burnout process
  • Reduced impurities after firing
  • Improved ceramic structure stability
  • Better product quality consistency

Main Applications
1. SCR Denitrification Catalyst Manufacturing

CMC-NH4 is widely used as a binder and extrusion processing additive in SCR catalyst production.

Applicable Catalyst Systems:
  • V₂O₅-WO₃/TiO₂ SCR catalysts
  • Honeycomb SCR catalysts
  • Plate-type SCR catalysts
Application Benefits:
  • Improves extrusion performance
  • Enhances catalyst body strength
  • Improves green body stability
  • Promotes uniform pore structure
  • Reduces ash residue after calcination
  • Improves production consistency

2. Honeycomb Ceramic Applications

CMC-NH4 is suitable for the production of:

  • Automotive catalyst substrates
  • Diesel particulate filters (DPF)
  • Industrial honeycomb ceramic structures
Functions:
  • Improves molding performance
  • Enhances mechanical strength before firing
  • Improves dimensional accuracy
  • Provides better processing stability

3. Lithium Battery Materials

CMC-NH4 can be used as a functional additive in electrode material preparation.

Applications:
  • Silicon-based anode materials
  • Graphite electrode systems
  • Electrode slurry processing
Functions:
  • Improves binder performance
  • Adjusts slurry rheology
  • Enhances particle dispersion
  • Improves coating uniformity

4. Electronic Ceramic Materials

CMC-NH4 is suitable for:

  • Alumina ceramics
  • Ferrite ceramics
  • Precision ceramic components
Advantages:
  • Low contamination
  • Clean burnout performance
  • Improved forming properties
  • Enhanced processing stability

CMC-NH4 vs CMC-Na
Property CMC-NH4 CMC-Na
Salt Type Ammonium Salt Sodium Salt
Sodium Content Sodium-Free Contains Sodium
Ash Content Ultra-Low Higher
Catalyst Compatibility Excellent Moderate
High Temperature Processing Excellent Limited
Burnout Performance Cleaner decomposition More residue

Technical Specifications
Test Item Specification
Appearance White Powder
Viscosity (1% Solution) 70 / 180 / 500 cps
pH Value 5.0–8.0
Moisture Content ≤10–20%
Ash Content ≤0.5%
Solubility Completely Soluble in Water
Available Grades
  • CMC-NH4-70
  • CMC-NH4-180
  • CMC-NH4-500

Customized viscosity levels and technical parameters are available according to customer formulation requirements.


Packaging & Storage
Packaging
  • 20 kg kraft paper bag
  • PE inner liner
Storage Conditions
  • Store in a cool, dry, and ventilated area
  • Protect from moisture and direct sunlight
  • Keep packaging sealed after opening
Shelf Life

24 months under recommended storage conditions.


Why Choose Shanghai Prior Chemical?
Professional CMC-NH4 Supplier

Shanghai Prior Chemical Scientific & Technical Co., Ltd. specializes in providing cellulose-based solutions for:

  • SCR denitrification catalysts
  • Honeycomb ceramics
  • Advanced ceramic materials
  • Industrial applications

With strong technical capabilities and reliable supply resources, we provide customers with stable products and professional application support.


Our Advantages
  • Stable product quality
  • Consistent batch performance
  • Professional technical assistance
  • Flexible customized specifications
  • Global export experience

Customer Support

We provide:

  • Product samples
  • Technical Data Sheet (TDS)
  • Certificate of Analysis (COA)
  • Application recommendations
  • Customized product solutions

Request CMC-NH4 Sample

Looking for a reliable CMC-NH4 supplier for SCR catalysts, honeycomb ceramics, or advanced material applications?

Shanghai Prior Chemical provides high-performance cellulose solutions with stable quality and professional technical support.

Contact us for samples, technical documents, and cooperation opportunities.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2018

  • Total Annual:

    ¥1000,0000 -¥2000,0000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

       Sichuan Hersbit Scientific and Technical Co.,Ltd. was established in 2018, relying on the resource advantages of China North Industries Group, engaged in the trade of materials--- Hydroxyethyl cellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose,...        Sichuan Hersbit Scientific and Technical Co.,Ltd. was established in 2018, relying on the resource advantages of China North Industries Group, engaged in the trade of materials--- Hydroxyethyl cellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose,...

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Get in touch with us

  • Reach Us
  • Sichuan Hersbit Scientific and Technical Co,.Ltd
  • Northwest side of Xingxing Car Charging Station,Shahe City, Xingtai City, Hebei Province
  • https://www.priorchemical.com/

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