Aromatic amine epoxy curing agents are compounds containing aromatic rings and amino groups (-NH₂) in their molecular structure. They undergo a ring-opening reaction with epoxy groups in epoxy resins through amino groups to form a three-dimensional network structure, transforming epoxy resins from liquid or solid state into cross-linked cured products with high strength and hardness. The following is a detailed introduction to modified aromatic amine epoxy curing agents designed for specific scenarios:
Product Overview
This modified aromatic amine epoxy curing agent is specially developed for composite material pipeline winding processes. It is suitable for:
- Petroleum/natural gas pipelines
- Chemical pipelines
- Industrial pressure vessels
Product Features
| Feature | Advantage |
|---|---|
| ⏳ Long operating time | Suitable for complex winding processes |
| 💪 High strength and toughness | Resistant to internal pressure and impact loads |
| 🌀 Low viscosity (300-500cPs) | Excellent fiber wetting property and resin fluidity |
| 🧪 Chemical corrosion resistance | Suitable for conveying corrosive fluids |
Technical Parameters
Basic Performance
Post-Curing Performance
Storage and Handling
- Shelf life: 24 months in unopened containers
- Storage temperature: 15-30℃
- Moisture protection: Keep containers sealed
- Crystallization treatment: If crystallization occurs, heat to 60-80℃ to melt Safety Tips:
- Please read the MSDS before use and wear PPE (Personal Protective Equipment).
- Contains amine compounds; avoid direct s
