▎ 摘 要
NOVELTY - Low-melting temperature thermosetting adhesive comprises gel solvent and resin flexible agent. USE - The adhesive is useful in low-melting-temperature particle board in BOX-IN; and for fire extinguishing. ADVANTAGE - By adding a proper amount of the flexibilizer, thermosetting binders with different fusing temperatures are obtained, so that the particle acoustic panel can be well exploded and fused during explosion and fire, and sufficient space and time are provided for fire extinguishing.