DMCHA NNDimethylcyclohexylamine CAS 98942 China Factory Suppliers

Premium DMCHA N,N-Dimethylcyclohexylamine CAS 98-94-2 from a leading China factory. Our high-purity tertiary amine catalyst accelerates urethane and blowing reactions for superior rigid foams. As trusted suppliers, we provide low-viscosity solutions for enhanced thermal insulation and structural integrity.

SupplierHebei Hejia Pharmaceutical Technology Group Co., Ltd.www.hejiachemgroup.com

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Hegrecat DMCHA (N,N-Dimethylcyclohexylamine, CAS: 98-94-2) is a premium tertiary amine catalyst specifically engineered for the polyurethane industry. Known for its exceptional efficiency, DMCHA acts as a powerful catalyst in the production of rigid foams, providing an optimal balance between the blowing and gelling reactions to ensure superior structural integrity and thermal performance.

Our high-purity DMCHA is meticulously manufactured to meet the rigorous demands of industrial chemical applications. Whether utilized in high-performance insulation, automotive components, or advanced industrial adhesives, it ensures stable catalytic performance, allowing manufacturers to achieve precise density control and enhanced mechanical properties in their final polyurethane products.

Detailed Parameters

Product Name	DMCHA (N,N-Dimethylcyclohexylamine)	CAS Number	98-94-2
Chemical Category	Tertiary Amine Catalyst	Application Field	Polyurethane (PU) Manufacturing
Primary Use	Rigid Foam Production	Purity Level	Industrial High Purity
Packaging Options	Drum or IBC Tote	Function	Blowing/Gelling Catalyst
Structural Goal	Closed-cell structure formation	Performance Goal	Thermal Insulation & Strength

Key Advantages

Superior Insulation

Promotes a fine, closed-cell structure in rigid foams, significantly minimizing heat transfer for maximum thermal efficiency.

Rapid Reaction Time

Crucial for spray foam applications, ensuring uniform layers and consistent foam distribution during fast-paced production.

High Purity Grade

Strict quality control ensures a high-purity product, leading to reliable and stable catalytic performance in every batch.

Versatile Application

Effective across rigid, semi-rigid, and flexible foams, as well as PU coatings and high-strength industrial adhesives.

Mechanical Control

Allows precise control over foam density and structural load-bearing capacity for sandwich panels and composites.

Enhanced Curing

Accelerates curing processes in adhesives, improving adhesion strength, hardness, and overall chemical resistance.

Product Gallery

Management Platforms

Supply Chain Logic

Optimized logistics for Drum and IBC tote shipping to ensure safe and timely chemical delivery.

Quality Assurance

Rigorous testing protocols to ensure DMCHA purity meets international chemical standards.

Compliance Monitoring

Full adherence to safety data sheets (SDS) and global chemical regulation guidelines.

Production Scheduling

Flexible manufacturing capacities to meet bulk demands for polyurethane catalysts.

Inventory Management

Real-time tracking of chemical stockpiles to prevent production delays for our clients.

Technical Support

Expert guidance on catalyst dosage and formulation for diverse PU applications.

Investment Return Comparison

Performance Metric	Standard Catalyst	Hegrecat DMCHA
Cell Structure	Irregular/Open	Fine/Closed-cell
Curing Speed	Moderate	Rapid/Accelerated
Thermal Insulation	Basic	High Efficiency
Adhesion Strength	Standard	Enhanced Hardness
Process Stability	Variable	Highly Stable

Frequently Asked Questions

Q: What is the primary function of DMCHA in polyurethane production?

DMCHA serves as a tertiary amine catalyst that balances the blowing and gelling reactions, specifically aiding in the formation of a closed-cell structure for rigid foams, which enhances thermal insulation.

Q: Can DMCHA be used for flexible foam applications?

Yes, while primarily used for rigid foams, DMCHA can also function as an auxiliary foaming agent in the production of flexible and semi-rigid foams, such as those used in automotive interiors.

Q: How does DMCHA affect the curing of PU coatings and adhesives?

In coatings and adhesives, DMCHA accelerates the curing process, which not only boosts production efficiency but also improves the final product's hardness and chemical resistance.

Q: What are the available packaging options for Hegrecat DMCHA?

To accommodate different industrial scales, we provide DMCHA in standard Drums and IBC totes, ensuring secure transport and easy handling.

Q: Why is the "closed-cell structure" important for insulation boards?

A closed-cell structure minimizes the transfer of heat through the material, making the insulation boards more effective for buildings and refrigeration appliances.

Q: How does DMCHA contribute to spray foam consistency?

DMCHA promotes rapid reaction times, which is essential in spray applications to ensure the foam sets quickly and forms a uniform, consistent layer across the surface.