Today, we are excited to introduce a product touted as the "twin brother of Triethylenetetramine (TETA)" — N4-Amine.     Appearance Colorless clear liquid Purity 98% min Color (APHA) 50 max Water Content 0.5 max Amine Value mgKOH/g 1200 min Density 25°C 0.95g/cm³ Boiling Point 314.9 °C Flash Point 153.1 °C   N4-AMINE (N,N'-Bis(3-aminopropyl)ethylenediamine) is a propylene-based aliphatic amine. As a colorless, transparent liquid, it serves as an excellent substitute for ethylene polyamines. Classified as an aliphatic polyfunctional amine, N4-AMINE offers a powerful alternative beyond standard ethylene amines. With its low viscosity and rapid gelation speed, its active hydrogen characteristics make modification a breeze. It not only boasts exceptional toughness but also delivers outstanding adhesion, making its performance advantages clear and evident.   Need fast drying and high strength? → Choose N4-Amine. In daily applications, it reacts incredibly fast. When paired with YLE-128, it handles both low-temperature environments and rapid curing requirements with ease. N4-AMINE is truly an all-rounder. Looking for an efficient, powerful, and stable adhesive material? You can't go wrong choosing N4-AMINE! Moreover, N4-AMINE can replace traditional ethylene amines in modification processes. For modified polyamides, it offers faster gelation speeds and stronger paint film adhesion.   From epoxy resin curing agents to polyurethane accelerators, N4-AMINE has a wide range of applications, bringing convenience to various industries. Its packaging options are equally flexible: while the standard is a 190KG drum, we can also provide IBC totes to meet your specific needs.