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

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

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

  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
Viscosity 70 cps / 180 cps / 500 cps
Packaging Options Customized 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%
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
Viscosity 70 cps / 180 cps / 500 cps Packaging Options Customized 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%
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 binderCMC-NH4 ceramic applicationsCellulose Derivatives with warranty
CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst Binder and Ceramic Applications
Product Overview

Ammonium Carboxymethyl Cellulose (CMC-NH4) is a high-performance cellulose derivative developed for advanced ceramic processing and catalyst manufacturing. It is an ammonium salt of carboxymethyl cellulose, produced through chemical modification of natural cellulose.

CMC-NH4 is a white, odorless, water-soluble powder with excellent binding, thickening, dispersion, and rheological control properties. It is specially designed for applications requiring low ash content, sodium-free composition, and clean thermal decomposition performance.

Compared with traditional Sodium Carboxymethyl Cellulose (CMC-Na), CMC-NH4 provides better performance in high-temperature processes, making it an ideal additive for SCR denitration catalysts, honeycomb ceramics, battery materials, and electronic ceramics.


Basic Information
Item Specification
Product Name Ammonium Carboxymethyl Cellulose
Abbreviation CMC-NH4
CAS Number 9085-26-1
Chemical Type Cellulose
Appearance White Powder
Solubility Soluble in Water
Ionic Form Ammonium Salt

Product Features
1. Ultra-Low Ash Content

CMC-NH4 produces minimal inorganic residue after high-temperature combustion.

Advantages:

  • Reduces contamination during catalyst production
  • Improves final product purity
  • Suitable for high-temperature calcination
  • Supports clean ceramic processing

2. Sodium-Free Performance

Unlike CMC-Na, CMC-NH4 contains no sodium ions, avoiding unwanted alkali metal introduction into catalyst systems.

Benefits:

  • Better compatibility with SCR catalyst formulations
  • Reduces risk of catalyst poisoning caused by sodium contamination
  • Suitable for high-purity ceramic materials

3. Excellent Binding & Extrusion Properties

CMC-NH4 provides outstanding processing performance during catalyst and ceramic forming processes.

It can improve:

  • Green body strength
  • Material cohesion
  • Extrusion smoothness
  • Slurry stability
  • Product consistency

This makes it an effective binder and processing aid for honeycomb structures and catalyst blocks.


4. Clean Thermal Decomposition

During calcination and sintering, CMC-NH4 decomposes efficiently with low residue.

Advantages:

  • Cleaner burnout process
  • Reduced impurities after firing
  • Improved ceramic structure stability

Main Applications
1. SCR Denitration Catalyst

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

Typical catalyst systems:

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

2. Honeycomb Ceramic Materials

CMC-NH4 is suitable for:

  • Automotive catalyst substrates
  • Diesel particulate filters (DPF)
  • Industrial honeycomb ceramics

Functions:

  • Improves forming ability
  • Enhances mechanical strength
  • Improves dimensional accuracy
  • Stabilizes ceramic processing

3. Lithium Battery Materials

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

Applications:

  • Silicon anode materials
  • Graphite electrode systems
  • Electrode slurry preparation

Functions:

  • Binder enhancement
  • Rheology adjustment
  • Improved slurry dispersion
  • Better coating performance

4. Electronic Ceramic Materials

Suitable for:

  • Alumina ceramics
  • Ferrite ceramics
  • Precision ceramic components

Advantages:

  • Low contamination
  • Clean burnout
  • Improved forming performance

CMC-NH4 Compared with CMC-Na
Property CMC-NH4 CMC-Na
Salt Type Ammonium Salt Sodium Salt
Sodium Content None Contains Sodium
Ash Residue Very Low Higher
Catalyst Compatibility Excellent Moderate
High Temperature Performance Excellent Limited
Burnout Performance Clean More Residue

Technical Data
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 and technical parameters are available according to customer requirements.


Packaging & Storage

Packaging:

  • 20 kg Kraft Paper Bag
  • PE Inner Bag

Storage Conditions:

Store in a cool, dry, and ventilated place. Avoid moisture exposure.

Shelf Life:

24 months under recommended storage conditions.


Why Choose Shanghai Prior Chemical?
Specialized CMC-NH4 Supplier

Shanghai Prior Chemical focuses on the development and supply of CMC-NH4 solutions for SCR catalyst and advanced ceramic industries.

Reliable Quality Control
  • Stable production process
  • Consistent product performance
  • Professional technical support
Customer Support

We provide:

  • Samples for testing
  • Technical Data Sheet (TDS)
  • Certificate of Analysis (COA)
  • Application guidance
Customized Solutions

Customized viscosity grades and specifications are available to meet different catalyst and ceramic manufacturing requirements.


Request CMC-NH4 Sample

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

Shanghai Prior Chemical provides professional cellulose solutions with stable quality and global export experience.

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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