NOVELTY - Damping material, comprises 52-62 pts. wt. phenolic resin, 20-25 pts. wt. expanded vermiculite, 6-8 pts. wt. polystyrene foam, 4-6 pts. wt. propyl 3-phenyl-2-propenoate, 1-2 pts. wt. nano coal black, 8-16 pts. wt. bornyl acetate, 2-5 pts. wt. 2-hydroxyethyl cellulose, 0.2-0.6 pts. wt. oxadiazole, 2-5 pts. wt. cristobalite, 2-3 pts. wt. silica sol, 20-24 pts. wt. bentonite, 10-12 pts. wt. aqueous polyurethane emulsion, 10-20 pts. wt. collagen fiber, 20-30 pts. wt. waste felt and 2-5 pts. wt. auxiliary agent.    USE - The material is useful for installing wind turbine (claimed).    ADVANTAGE - The material has less thickness and good damping effect.    DETAILED DESCRIPTION - Damping material, comprises 52-62 pts. wt. phenolic resin, 20-25 pts. wt. expanded vermiculite, 6-8 pts. wt. polystyrene foam, 4-6 pts. wt. propyl 3-phenyl-2-propenoate, 1-2 pts. wt. nano coal black, 8-16 pts. wt. bornyl acetate, 2-5 pts. wt. 2-hydroxyethyl cellulose, 0.2-0.6 pts. wt. oxadiazole, 2-5 pts. wt. cristobalite, 2-3 pts. wt. silica sol (10-15% solid content), 20-24 pts. wt. bentonite (100-200 mesh), 10-12 pts. wt. aqueous polyurethane emulsion (8-10% solid content), 10-20 pts. wt. collagen fiber, 20-30 pts. wt. waste felt and 2-5 pts. wt. auxiliary agent. The preparation method for expanded vermiculite includes crushing vermiculite, baking at 1000-1200 degrees C, enlarging volume by 15-25 times, forming multiple fine particle pore internally, pretreating collagen fiber of waste leather material, concentrating and pulping in pulping machine to obtain product. The auxiliary agent comprises 1-2 pts. wt. floss powder (400-500 mesh), 0.5-0.6 pts. wt. hexadecyl sulfonate, 3-5 pts. wt. propylene glycol, 4-5 pts. wt. zirconia sol (15-20% solids content), 0.6-0.8 pts. wt. zinc oxide and 10-12 pts. wt. water. The preparation method of auxiliary agent includes adding propylene glycol, hexadecyl sulfonate into water, stirring until dissolving completely, dispersing, adding remaining material, speed stirring, adding floss powder, zinc oxide and dispersing uniformly to obtain product.