3D printing architectural polyurethane catalyst PT303 topological strength enhancement foaming system

1. Introduction: Magical bubbles in the construction world In today’s era of rapid development of technology, the 3 architectural world has also ushered in its own “magic moment”. The polyurethane foam system is like a secret alchemist who transforms liquid into solid and light building components under the skillful hands of architects and engineers. This magical material not only changes the traditional way of building, but…