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
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.
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.
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.
To accommodate different industrial scales, we provide DMCHA in standard Drums and IBC totes, ensuring secure transport and easy handling.
A closed-cell structure minimizes the transfer of heat through the material, making the insulation boards more effective for buildings and refrigeration appliances.
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.
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