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High Purity CMC-NH4 Alkali-Soluble Binder for SCR Catalysts & Honeycomb Ceramics

High Purity CMC-NH4 Alkali-Soluble Binder for SCR Catalysts & Honeycomb Ceramics

MOQ: 5tons
Price: ≤5000kg 8.5$/kg >5000kg 8$/kg
Standard Packaging: Inner Polyethylene Plastic Film Bag
Delivery Period: 5-10 work days
Payment Method: L/C,D/A,D/P,T/T,Western Union,,cash
Supply Capacity: 600tons/year
Detail Information
Place of Origin
China
Brand Name
Hersbit
Certification
coa
Model Number
LY-002
Origin:
China
Bulk Density:
0.25-0.70 G/cm3
Thickening Ability:
High
Chemical Stability:
Stable Under Normal Conditions
Application:
Plaster, Tile Adhesives C2
Appearance:
White Powder
Thermal Stability:
≥ 200℃
Film Forming Property:
Good
Water Retention:
≥ 95%
Ph:
5.0-8.0
Ash Content:
≤5.0%
Particle Size:
95% Pass Through 100 Mesh
Moisture Content:
≤ 5%
Solubility:
Soluble In Water
Viscosity:
5-200 MPa.s
Product Description

Ammonium Carboxymethyl Cellulose (CMC-NH4) is a high-purity, alkali-soluble polymeric binder specifically formulated for advanced ceramic manufacturing and environmental catalysis industries. Unlike standard sodium-based binders, this ammonium-based formulation leaves zero metallic residue upon thermal processing, making it an exceptional choice for high-performance applications where purity is critical.

Key Performance Advantages

  • Ash-Free Thermal Decomposition: Completely burns out during calcination without leaving residual alkali metal ions, preventing poisoning or degradation of sensitive catalytic systems.

  • Superior Rheology Control: Imparts excellent thickening, pseudoplastic flow, and water-retention properties to ceramic slurries and extrusion pastes.

  • Enhanced Green Strength: Significantly improves the structural integrity, plasticity, and edge definition of extruded green bodies prior to firing.

  • Optimal Solubility: Dissolves readily in aqueous and mild alkali systems, ensuring a homogeneous mixture and smooth extrusion processes.

Primary Applications

  • SCR Denitration Catalysts: Serves as a clean, residue-free binder for manufacturing honeycomb-type selective catalytic reduction catalysts used in power plants and industrial emission control.

  • Honeycomb Ceramics: Ideal for producing high-cell-density extruded substrates for automotive catalytic converters and industrial heat exchangers.

  • Advanced Technical Ceramics: Used in specialized refractory materials, filter elements, and porous ceramic structures requiring high chemical purity.

Typical Technical Specifications

  • Appearance: White to off-white fibrous or granular powder

  • Purity: High purity grade ($\ge 99\%$ active polymer basis available upon request)

  • Solubility: Soluble in water, forming a clear to translucent colloidal solution

  • Functionality: Alkali-soluble, non-ionic to weakly anionic binder system

High Purity CMC-NH4 Alkali-Soluble Binder for SCR Catalysts & Honeycomb 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(%) 10-20 16.0
Ash content(w%) <0.5 0.31
Company Profile
Shanghai Prior Chemical Scientific and Technical Co.,LTD.
(Grade A Taxpayer | Established 2016)
Core Business:
• Specialty Chemicals: CMC-NH4, Ethyl Cellulose,Red Base KD, 2-Ethylhexyl Nitrate
• Manufacturing: Integrated Nail Fasteners (Annual capacity: 1 billion units)
• Joint Venture: CMC-NH4 Cellulose Production
Quotation
To get a quotation, simply provide us with your detailed request. The more information you provide, the better. Please include the item number, style, logo, size, material, surface treatment, and quantity. You can leave us an inquiry or email us, and we will respond promptly.
Here is the process for placing an order with us:
•Send us an inquiry
•Receive a quotation
•Make the payment
•Open mold and create samples
•Deliver the samples or send pictures for approval
•Proceed with mass production 
 Customized Product Timeline
 If you are wondering when you can expect your customized product to be finished, here are the standard timelines:
•Sample: 7-10 working days
•Bulk order: 15-20 working days
FAQ
Q1: Are you a trading company or a manufacturer?
A: We are professional manufacturer with 9 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.

Q2:What can I buy from you?
A: Integrated Nail Fasteners,Hydroxy Ethyl Cellulose (HEC), Ethyl Cellulose (EC), CMC-NH4, Chlorinated Polypropylene (CPP), N-Butyryl Chloride, HPMC, Red Base KD.

Q3: What are your payment terms?
A:  T/T (Telegraphic Transfer), L/C (Letter of Credit), D/A (Documents Against Acceptance), D/P (Documents Against Payment), or as per customer requirements.

Q4: Can you specify your company's payment terms?
A:  Typically:100% advance T/T payment, or 30% advance T/T payment with the balance against copy of B/L, or 100% L/C at sight.

Q5:Do you provide samples? Are they free or chargeable?
A:  Yes, we provide free samples (≤500g), but shipping costs are at the buyer's expense.

Q6: What is your delivery time?
A:  Usually 7–10 working days after payment.

Q7:How do you ensure quality?
A:  We monitor the goods throughout the production-to-sales process and resolve any issues for our customers.


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