English
Español
tiếng việt
русский
Highly selective amine-based catalyst for controlled epoxy–amine reactions.
Enables low-temperature curing without compromising final crosslink density.
Reduces exothermic peak temperature, improving safety in thick-section casting.
Compatible with standard aliphatic and cycloaliphatic amines to broaden formulation flexibility.
Non-volatile and low-odor, supporting industrial hygiene and VOC-compliant formulations.
Electrical encapsulation compounds for power electronics and transformers.
Structural adhesives requiring rapid build-up of handling strength at ambient conditions.
High-performance composites in wind turbine blade manufacturing.
Castable polyurethane and epoxy tooling resins for mold-making.
Low-heat-rise potting systems for sensitive electronic components.
| Chemical Type | Modified tertiary amine catalyst |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| Primary Applications | Epoxy resin curing acceleration |
| Key Features | Low-temperature reactivity, exotherm moderation, amine synergy |
| Benefits | Improved process safety, enhanced green strength development, reduced post-cure requirements |
| Storage Conditions | Store in original container at 5–30 °C, protect from moisture |
| Shelf Life | 24 months from date of manufacture under recommended storage |
Q1: What is the primary function of TEGOAMIN ZE 1 in polyurethane systems?
A: TEGOAMIN ZE 1 is a selective amine catalyst designed to promote the urethane reaction (isocyanate–polyol coupling) while minimizing catalytic activity toward the urea-forming reaction (isocyanate–water), making it especially suitable for moisture-sensitive or low-water-content PU formulations such as coatings, adhesives, and sealants.
Q2: How does TEGOAMIN ZE 1 compare to traditional tertiary amine catalysts like DABCO?
A: Unlike highly volatile and broadly active catalysts such as triethylenediamine (DABCO), TEGOAMIN ZE 1 offers improved selectivity, reduced odor, and lower volatility—contributing to better workplace safety, reduced emissions during processing, and enhanced pot life control in reactive systems.
Q3: Is TEGOAMIN ZE 1 compatible with common polyurethane raw materials?
A: Yes—it demonstrates good compatibility with aromatic and aliphatic isocyanates, polyester and polyether polyols, and typical additives used in high-performance PU systems. Compatibility testing under actual formulation conditions is recommended due to potential interactions with acidic components or other catalysts.
Q4: What is the typical dosage range for TEGOAMIN ZE 1 in formulations?
A: Dosage depends on the specific system requirements, desired reactivity profile, and presence of co-catalysts, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight relative to the total polyol component.
Q5: Does TEGOAMIN ZE 1 require special handling or storage conditions?
A: It should be stored in tightly sealed containers under dry, cool conditions, protected from moisture and strong oxidizing agents. While less volatile than many amine catalysts, standard industrial hygiene practices—including adequate ventilation and appropriate PPE—are recommended during handling.
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
