Polyetheramine D230 Curing Agent
CAS Number: 9046-10-0
Polyetheramine D230 is a low-molecular-weight (Mn ~230 g/mol), difunctional aliphatic amine curing agent for epoxy resins with a polyoxypropylene backbone that imparts flexibility and toughness to cured systems. It reacts with epoxy groups at room temperature or with mild heating, producing coatings and adhesives with excellent flexibility, impact resistance, and low-temperature performance. D230 is widely used in flooring systems, civil engineering adhesives, and casting resins.
Technical Specifications
| viscosity | 5–10 mPa·s (25 °C) |
| appearance | Colorless to pale yellow liquid |
| amine value | 440–460 mg KOH/g |
| waterContent | ≤0.10% |
| aminoHydrogenEquivalent | 57–61 g/eq |
Applications
- Flexible epoxy floor coatings
- Civil engineering epoxy adhesives and grouts
- Polyurea and polyurethane coatings
- Casting and potting resins
- Composite matrix resins for improved toughness
Key Features
- Imparts excellent flexibility and impact resistance
- Low viscosity for easy mixing and processing
- Room-temperature cure capability
- Good low-temperature performance in cured systems
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CAS Number
9046-10-0
Category
Adhesive / Sealant AdditivesAvailability
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