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

TMG 316 Polyurethane Catalyst

TMG316isahigh-performancepolyurethanecatalystfromtheTMGseriesbyEvonik,designedforfast-curingflexiblefoamsandcoatings.Itenhancesreactivityselectivelywithoutcompromisingpotlifeorfoamstability,offeringexcellentflowandcellstructurecontrol.Idealforautomotiveandfurnitureapplicationswhereprecisioncuringandlowemissionsarecritical.
  • tmg 316 polyurethane catalyst_f5e39e7b
  • tmg 316 polyurethane catalyst_f5e39e7b

Features Of TMG 316 Polyurethane Catalyst

  1. Highly selective tertiary amine catalyst optimized for polyurethane flexible slabstock foam production.

  2. Excellent balance of cream, gel, and tack-free times to support high-speed continuous manufacturing.

  3. Low volatility and minimal odor—reduces workplace exposure and improves operator safety.

  4. Good compatibility with common polyols, isocyanates, and auxiliary additives in PU systems.

  5. Stable performance across varying ambient humidity and raw material batch fluctuations.

Typical Applications Of TMG 316 Polyurethane Catalyst

  1. Flexible molded polyurethane foams for automotive seating and interior components.

  2. Continuous slabstock foam production for bedding and furniture applications.

  3. High-resiliency (HR) foam formulations requiring precise reactivity control.

  4. Water-blown and low-emission PU foam systems compliant with VOC regulations.

  5. Hybrid systems incorporating bio-based polyols or recycled content.

Specifications Of TMG 316 Polyurethane Catalyst

Chemical TypeTertiary amine
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsFlexible polyurethane foam (slabstock & molded)
Key FeaturesReactivity balancing, low volatility, formulation stability
BenefitsImproved processing window, reduced emissions, consistent foam quality
Storage ConditionsStore in original sealed container at 15–25°C, protect from moisture
Shelf Life24 months from date of manufacture under recommended conditions


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