English
Español
tiếng việt
русский
Highly selective tertiary amine catalyst optimized for balanced reactivity in polyurethane foam systems.
Low volatility and minimal odor profile, supporting improved workplace safety and compliance with VOC regulations.
Excellent compatibility with common polyols, isocyanates, and auxiliary additives across flexible and semi-rigid formulations.
Enables precise control over cream time, gel time, and rise profile—ideal for consistent batch-to-batch performance.
Stable under ambient storage conditions; non-corrosive to standard processing equipment.
Flexible slabstock polyurethane foams for bedding and furniture manufacturing.
Semi-rigid automotive seating and interior trim foams.
Integral skin (self-skinning) foams used in automotive armrests and dash components.
Water-blown or low-VOC foam systems requiring reduced emissions and regulatory compliance.
Reaction injection molding (RIM) and structural foam applications demanding reproducible flow and cure behavior.
| Chemical Type | Tertiary amine catalyst (N,N-dimethylcyclohexylamine derivative) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| Primary Applications | Foam catalysis in flexible & semi-rigid PU systems |
| Key Features | Low odor, low volatility, balanced gelling/foaming activity |
| Benefits | Improved worker safety, consistent foam morphology, regulatory compliance support |
| Density (25°C) | 0.87–0.89 g/cm³ |
| Flash Point (COC) | ≥75°C |
Q1: What is the primary function of TMG 160 in polyurethane systems?
A: TMG 160 is a tertiary amine catalyst specifically designed to promote the urethane reaction (isocyanate–polyol coupling), offering balanced reactivity and improved flow characteristics in flexible and semi-rigid foam formulations.
Q2: Is TMG 160 suitable for low-emission or low-VOC applications?
A: Yes — TMG 160 exhibits low volatility and minimal odor compared to many conventional amine catalysts, supporting formulators aiming for reduced emissions and improved workplace handling in water-blown or low-blowing-agent systems.
Q3: How does TMG 160 compare to traditional catalysts like DABCO® 33-LV or TEDA in terms of processing window?
A: TMG 160 typically provides a broader processing window than highly reactive cyclic amines, delivering more controllable cream-to-gel timing and reduced sensitivity to ambient humidity — especially beneficial in large-part or slabstock foam production.
Q4: Can TMG 160 be used in combination with other catalysts?
A: Yes — it is commonly blended with gelling catalysts (e.g., other tertiary amines) or surfactants to fine-tune rise profile, cell structure, and cure development, particularly in complex multi-component flexible foam systems.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
