High-ductility flowable formaldehyde catching agent and preparation process thereof

The invention discloses a high-ductility flowable formaldehyde catching agent and a preparation process thereof, and belongs to the technical field of formaldehyde treatment. The high-ductility flowable formaldehyde catching agent comprises a catching solution and a curing solution, and the preparation process specifically comprises the steps of S1, preparing raw materials; S2, preparing nano silicon dioxide and nano carbon fibers; S3, mixing the materials; S4, conducting grinding; and S5, preparing the curing agent. During UV irradiation, the curing solution can be cured and stored through ultraviolet rays, meanwhile, the catching solution at the bottom can treat and oxidize formaldehyde overflowing from the contact surface of a board through an optical medium under ultraviolet irradiation, meanwhile, the curing solution can isolate external water vapor erosion, and meanwhile the light transmittance of external optical medium irradiation is guaranteed; and meanwhile, the requirements for ductility and liquid