Liquid damping material and preparation method thereof

• Main Author: CHEN BANGRONG
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2021
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses a liquid damping material and a preparation method thereof, and belongs to the field of damping materials. A certain damping effect is achieved through stress deformation rupture of an external pseudo solid layer before and after use, and after the external pseudo solid layer is ruptured, the liquid damping material is activated, becomes soft from hard and flows from solid,so the liquid damping material can be normally used. Moreover, the embedded wires can penetrate through all the small fragments and are matched with the effect of the adhesive layer, the small fragments are bound on the surface of the lining framework layer to form a protective layer, the small fragments of the outer pseudo solid layer become smaller and smaller along with the prolonging of the service time and finally are approximately powdery, and the protective effect on the surface of the lining framework layer becomes stronger and stronger; meanwhile, compared with a solid body, the powdery pseudo-solid layer is