Polyurethane sponge pore agent provides excellent protection for high-speed train components: a choice of equal importance to speed and safety Introduction In the development of high-speed trains, spe ...

Strict requirements for polyurethane sponge pore opening agent in pharmaceutical equipment manufacturing: an important guarantee for drug quality Introduction In the field of pharmaceutical equipment ...

Preliminary attempts of polyurethane sponge pore agent in the research and development of superconducting materials: opening the door to future science and technology Introduction In today’s era ...

Safety guarantee of polyurethane sponge pore agent in the construction of large bridges: key technologies for structural stability Introduction In the construction of large bridges, structural stabili ...