MXC-C15: High-Efficiency Reactive Amine Catalyst
MXC-C15 is a highly active, low-viscosity reactive amine catalyst chemically known as 3,3′-Iminobis(N,N-dimethylpropylamine). Manufactured by Hebei Mingxu New Materials Technology Co., Ltd., this catalyst contains an active secondary amine group that chemically bonds into the polyurethane matrix. It is engineered to provide excellent catalytic performance while significantly reducing volatile amine emissions in the final product.
Product Identification
| Category | Specification |
| Chemical Name | 3,3′-Iminobis(N,N-dimethylpropylamine) |
| CAS Number | 6711-48-4 |
| Product Function | Reactive Polyurethane Amine Catalyst |
| Appearance | Colorless to light yellow clear liquid |
Technical Data Sheet (TDS)
We guarantee strict batch-to-batch consistency and precise chemical parameters for large-scale industrial B2B manufacturing:
| Property | Typical Value | Unit |
| Purity | ≥ 95.0 | % |
| Water Content | ≤ 0.5 | % |
| Calculated OH Number | 282 | mg KOH/g |
| Specific Gravity | 0.84 | @ 25°C, g/cm³ |
| Viscosity | 3 – 5 | @ 25°C, mPa·s |
| Flash Point (PMCC) | 88 | °C |
| Water Solubility | Soluble |
Key Technical Advantages
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Reactive Low-Emission Profile: The active hydrogen in the molecular structure reacts with isocyanates, incorporating the catalyst directly into the polymer backbone and minimizing odor and VOC emissions.
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Balanced Catalytic Activity: Provides a highly synchronized promotion of both blowing and gelling reactions, preventing internal foam splitting and surface defects.
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Extremely Low Viscosity: With a viscosity of just 3-5 mPa·s, it allows for effortless pumping, highly precise machine metering, and rapid blending into polyether polyols.
Suggested Applications
MXC-C15 is a versatile amine catalyst evaluated and utilized across multiple advanced polyurethane formulations:
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Rigid Foam & SPF: Delivers rapid curing and uniform cell structure for rigid foam blocks, and serves as an excellent reactive promoter in Spray Polyurethane Foam (SPF) systems.
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PU Catalysts For Panel: The preferred choice for continuous and discontinuous rigid polyurethane sandwich panels, ensuring strong adhesion and dimensional stability.
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Flexible & Molded Foams: Highly effective in flexible molded automotive parts, semi-flexible foams, and standard polyether slabstock foam.
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C.A.S.E. Systems: Acts as a reliable reactive promoter in specific polyurethane coatings, adhesives, sealants, and elastomer applications.
Packaging & Storage Guidelines
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Standard Packaging: Supplied in 170kg net steel drums for secure bulk transport.
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Storage Environment: Must be stored in a cool, dry, and well-ventilated industrial warehouse.
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Handling Precautions: MXC-C15 is a reactive chemical. Keep containers strictly sealed when not in use to prevent degradation and moisture absorption.
