MXC-37: Low-Emission Reactive Amine Catalyst (DMAEE)
MXC-37 is a premium, highly reactive tertiary amine catalyst chemically identified as 2-(2-(dimethylamino)ethoxy)ethanol (DMAEE). As a factory-direct supply solution, it is specifically engineered for formulations requiring high water content and low-emission profiles. The unique chemical structure allows the catalyst to be fully incorporated into the polymer matrix, significantly reducing residual amine odor in the final product.
Product Identification
| Category | Detail |
| Chemical Name | 2-(2-(dimethylamino)ethoxy)ethanol (DMAEE) |
| CAS Number | 1704-62-7 |
| Product Function | Reactive Amine Blow Catalyst |
| Appearance | Colorless to Light Yellow Transparent Liquid |
Typical Physical & Chemical Properties
We maintain strict quality control parameters to ensure batch-to-batch consistency for wholesale and bulk industrial manufacturing:
| Property | Typical Value | Unit |
| Purity | ≥ 99.0 | % |
| Water Content | ≤ 0.5 | % |
| Viscosity | 5 | @ 25°C, mPa·s |
| Specific Gravity / Density | 0.95 – 0.96 | @ 25°C, g/cm³ |
| Flash Point (PMCC) | 86 | °C |
| Hydroxyl Value | 421 | mgKOH/g |
| Water Solubility | Completely Soluble | - |
Key Features & Advantages
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Ultra-Low Emission & Low Odor: The reactive hydroxyl group (-OH) covalently bonds into the polymer backbone, eliminating catalyst migration and volatile amine odors.
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High Blowing Activity: Highly selective towards the water-isocyanate blowing reaction, making it exceptionally effective in water-blown systems.
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Cost-Effective Customization: Provides an excellent balance of performance and cost for B2B manufacturers requiring reliable, large-scale additive sourcing.
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Optimized Curing Profile: Enhances the smooth progression of the foaming process without causing premature structural failure or excessive exotherm.
Broad Industrial Applications
MXC-37 is a highly versatile chemical additive designed for widespread industrial applications, extending beyond standard polyurethane sectors:
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Packaging Foams: The industry standard for low-density, high-water-content open-cell packaging foams where rapid expansion and low odor are critical.
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Flexible Slabstock & Molded Foams: Ideal for producing high-quality seating, bedding, and automotive interior components meeting strict VOC emission standards (e.g., VDA 278).
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Microcellular & Elastomers: Serves as a vital reactive promoter in shoe soles, RIM (Reaction Injection Molding), and RRIM applications.
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Rigid Foam Insulation: Contributes to efficient blowing reactions in specialized rigid insulation and sound abatement panels.
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Resin & Coating Intermediates: Functions effectively as a synthetic intermediate and solvent additive in water-dispersible industrial coatings to enhance corrosion resistance.
Storage & Handling Guidelines
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Packaging Options: Available in standard 180kg/drum, 200kg/drum, or customized IBC tanks for bulk wholesale.
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Storage Environment: Must be stored in a cool, dry, and well-ventilated warehouse. Keep containers tightly sealed to prevent moisture absorption.
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Safety Precautions: MXC-37 is an alkaline liquid. Ensure proper industrial hygiene by wearing personal protective equipment (PPE) to avoid direct skin contact and eye exposure.
