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

Evonik TEGOAMIN 33 Catalyst

Evonik TEGOAMIN 33 Catalyst is a high-performance tertiary amine catalyst from Evonik’s TEGOAMIN series, specifically engineered for polyurethane flexible foam production. It delivers exceptional reactivity, balanced gelling/foaming control, and low odor—ensuring efficient processing and superior foam cell structure with reduced VOC emissions.
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Features Of Evonik TEGOAMIN 33 Catalyst

  1. Highly efficient tertiary amine catalyst specifically designed for polyurethane flexible foam production.

  2. Offers excellent balance of reactivity and processing window, enabling precise control over cream time and rise profile.

  3. Low volatility and low odor profile, supporting improved workplace safety and compliance with stringent VOC regulations.

  4. Good compatibility with common polyol and isocyanate systems, minimizing formulation adjustments.

  5. Stable performance across varying ambient temperatures and humidity conditions.

Typical Applications Of Evonik TEGOAMIN 33 Catalyst

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

  2. High-resilience (HR) foam manufacturing requiring consistent cell structure and comfort properties.

  3. Automotive seating foams where processing reliability and emission control are critical.

  4. Commercial carpet underlay foams demanding uniform density and dimensional stability.

  5. Industrial cushioning applications requiring reproducible cure kinetics and low fogging potential.

Specifications Of Evonik TEGOAMIN 33 Catalyst

Chemical TypeTertiary amine catalyst
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsFlexible polyurethane foam catalysis
Key FeaturesLow odor, low volatility, balanced gelling/blowing activity
BenefitsImproved process control, reduced emissions, enhanced foam consistency
Storage ConditionsStore in original container at 10–30 °C, protect from moisture and direct sunlight
Shelf Life24 months from date of manufacture when stored properly


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