Polyether Amine (PEA) is a type of curing agent for epoxy resins, characterized by its excellent flexibility and toughness. It is used to enhance the performance of epoxy formulations in applications such as adhesives, coatings, and advanced composites, providing improved durability and impact resistance.
描述
Poly(propylene glycol) bis(2-aminopropyl ether)
| Poly(propylene glycol) bis(2-aminopropyl ether) Chemical Properties |
| Boiling point | 232??[at 101 325 Pa] |
| density | 0.997?g/mL?at 25???C |
| vapor pressure | 90Pa at 20?? |
| refractive index | n20/D?1.452 |
| RTECS | TR3702500 |
| Fp | >230???F |
| pka | 9.3[at 20 ??] |
| form | Liquid |
| Water Solubility | 100g/L at 20?? |
| LogP | 1.34 at 25?? |
| EPA Substance Registry System | Polypropylene glycol bis(aminopropyl) ether (9046-10-0) |
| Safety Information |
| Hazard Codes | C,Xi |
| Risk Statements | 34-21/22-41-37/38-52/53-22 |
| Safety Statements | 26-39-45-36/37/39-61 |
| RIDADR | UN 2922 8/PG 3 |
| WGK Germany | 3 |
| F | 10-23 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| Toxicity | LD50 oral in rat: 242mg/kg |
