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Low-viscosity polyetheramine offering excellent flow and wetting properties for improved composite processing.
Fast-reacting amine with reduced gel time versus conventional DETA-based systems, enabling higher production throughput.
Delivers superior toughness, flexibility, and impact resistance in cured epoxy resins without sacrificing thermal stability.
Low volatility and low odor profile, supporting safer handling and compliance with industrial hygiene standards.
Compatible with standard epoxy resins (e.g., DGEBA, novolacs) and suitable for both ambient and elevated temperature curing.
Wind turbine blade adhesives and structural composites.
Aerospace interior panels and secondary bonding compounds.
High-performance industrial flooring and grouts.
Electrical encapsulation and potting formulations requiring flexibility and moisture resistance.
Marine coatings and corrosion-resistant protective linings.
| Chemical Type | Polyetheramine (tertiary amine-terminated) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| Amine Value | 210–230 mg KOH/g |
| Viscosity (25°C) | 150–250 cP |
| Color (Gardner) | ≤3 |
| Primary Applications | Epoxy resin curing for structural adhesives, composites, and protective coatings |
| Key Features | Low viscosity, fast cure, high toughness, low volatility |
Q1: What is the primary function of T-5000 in epoxy systems?
A: T-5000 is a polyetheramine-based curing agent designed to provide rapid ambient-cure capability, low viscosity, and excellent flexibility in epoxy formulations—particularly where toughness, moisture resistance, and reduced exotherm are required.
Q2: How does T-5000 compare to traditional amine curatives in terms of handling and safety?
A: T-5000 offers significantly lower volatility and reduced skin sensitization potential compared to many aliphatic diamines, contributing to improved workplace safety and easier handling without compromising reactivity or final film performance.
Q3: Is T-5000 suitable for high-performance coatings exposed to harsh environments?
A: Yes—T-5000 delivers robust chemical resistance, UV stability, and adhesion retention on diverse substrates, making it well-suited for protective coatings in infrastructure, marine, and industrial maintenance applications.
Q4: Can T-5000 be blended with other curing agents to modify cure profile or properties?
A: Yes—T-5000 is commonly co-cured with aromatic amines, dicyandiamide, or latent accelerators to tailor pot life, cure speed, glass transition temperature, and mechanical balance for specific application needs.
Q5: What types of epoxy resins is T-5000 most commonly used with?
A: T-5000 demonstrates broad compatibility with standard liquid and solid bisphenol-A and bisphenol-F epoxies, as well as novolac and cycloaliphatic epoxies—enabling versatile formulation across adhesives, composites, and coating systems.
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