high-performance tetramethyl-1,6-hexanediamine: the unsung hero of polyurethane chemistry 🧪 let’s talk about chemistry with a twist—no lab coat required (though it wouldn’t hurt). imagine a molecule that doesn’t show up on magazine covers but quietly powers your memory foam mattress, insulates your fridge, and even helps seal that leaky win. meet tetramethyl-1,6-hexanediamine (tmhda), the behind-the-scenes...

