Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik TEGOAMIN DMEA Catalyst

Evonik TEGOAMIN DMEA Catalyst is a high-performance tertiary amine catalyst from Evonik’s TEGOAMIN series, specifically designed for polyurethane foam production. It offers excellent gelling activity, low volatility, and superior processing stability. Widely used in flexible slabstock and molded foams, it ensures consistent cell structure and efficient water-isocyanate reaction control.
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Features Of Evonik TEGOAMIN DMEA Catalyst

  1. Highly effective tertiary amine catalyst for polyurethane foam formation, especially in flexible slabstock and molded foam systems.

  2. Offers excellent balance of reactivity and flow control, enabling uniform cell structure and improved dimensional stability.

  3. Low volatility and reduced odor profile compared to conventional DABCO®-type catalysts, supporting safer handling and lower VOC emissions.

  4. Compatible with a broad range of polyols, isocyanates, and auxiliary additives, ensuring formulation flexibility.

  5. Stable performance across varying ambient temperatures and humidity levels, enhancing process robustness in industrial production.

Typical Applications Of Evonik TEGOAMIN DMEA Catalyst

  1. Flexible polyurethane slabstock foam for bedding and furniture manufacturing.

  2. Automotive interior molded foams, including seat cushions and headrests.

  3. Carpet underlay and acoustic damping foam applications.

  4. Industrial packaging and protective cushioning foams.

  5. Water-blown and low-emission foam formulations compliant with indoor air quality standards (e.g., CA 01350, Greenguard).

Specifications Of Evonik TEGOAMIN DMEA Catalyst

Chemical TypeTertiary amine (N,N-dimethylethanolamine derivative)
Product FormLiquid
AppearanceColorless to pale yellow clear liquid
Primary ApplicationsCatalyst for flexible polyurethane foam production
Key FeaturesLow-odor, balanced gelling/foaming activity, good hydrolytic stability
BenefitsImproved processing window, enhanced foam uniformity, reduced worker exposure concerns
Density (20 °C)Approx. 0.92–0.94 g/cm³
Refractive Index (20 °C)1.440–1.450


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