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

TMG 160 Polyurethane Catalyst

TMG 160 is a high-performance polyurethane catalyst from the TMG series by Air Products, specifically engineered for fast-reacting rigid foam and coating systems. It offers excellent flow control, low volatility, and reduced fogging versus traditional amines. Compatible with MDI/TDI systems, it enhances demold time and surface finish while maintaining processing stability and low odor.
  • tmg 160 polyurethane catalyst_c5a1deac
  • tmg 160 polyurethane catalyst_c5a1deac

Features Of TMG 160 Polyurethane Catalyst

  1. Highly selective tertiary amine catalyst optimized for balanced reactivity in polyurethane foam systems.

  2. Low volatility and minimal odor profile, supporting improved workplace safety and compliance with VOC regulations.

  3. Excellent compatibility with common polyols, isocyanates, and auxiliary additives across flexible and semi-rigid formulations.

  4. Enables precise control over cream time, gel time, and rise profile—ideal for consistent batch-to-batch performance.

  5. Stable under ambient storage conditions; non-corrosive to standard processing equipment.

Typical Applications Of TMG 160 Polyurethane Catalyst

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

  2. Semi-rigid automotive seating and interior trim foams.

  3. Integral skin (self-skinning) foams used in automotive armrests and dash components.

  4. Water-blown or low-VOC foam systems requiring reduced emissions and regulatory compliance.

  5. Reaction injection molding (RIM) and structural foam applications demanding reproducible flow and cure behavior.

Specifications Of TMG 160 Polyurethane Catalyst

Chemical TypeTertiary amine catalyst (N,N-dimethylcyclohexylamine derivative)
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsFoam catalysis in flexible & semi-rigid PU systems
Key FeaturesLow odor, low volatility, balanced gelling/foaming activity
BenefitsImproved worker safety, consistent foam morphology, regulatory compliance support
Density (25°C)0.87–0.89 g/cm³
Flash Point (COC)≥75°C


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