▎ 摘　　要

NOVELTY - Quick-drying high-solids magnetic coating comprises 15-20 pts. wt. terpene resin, 120-200 pts. wt. hydroxyethyl methacrylate, 200-300 pts. wt. varnish film-forming base material, 6-10 pts. wt. graphene, 80-100 pts. wt. xylene, 6-7 pts. wt. leveling agent, 5-6 pts. wt. drier, and 4-5 pts. wt. defoamer. USE - The quick-drying high-solids magnetic coating is useful for vehicles implementing (claimed). ADVANTAGE - The coating: has characteristics of quick-drying, and increases solid content. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing quick-drying high-solids magnetic coating comprising (i) dispersing 15-20 pts. wt. terpene resin heating to softening point, placing 120-200 pts. wt. hydroxyethyl methacrylate, 200-300 pts. wt. varnish film-forming base material, 6-10 pts. wt. graphene, 80-100 pts. wt. xylene in mixing tank of mixer, and dispersing for 20-40 minutes under the condition of 1500-2500 revolutions/minutes with a stirring shaft, (ii) pouring uniformly stirred raw slurry into the grinder, using zirconium beads, adding zirconium beads according to the mass ratio of raw slurry and zirconium beads to 1:1, and taking water through cold and stirring at high speed, (iii) adding 6-7 pts. wt. leveling agent, 5-6 pts. wt. drier and 4-5 pts. wt. defoaming agent to the ground raw slurry, and dispersing under condition of 1500-2500 revolutions/minutes with a stirring shaft 5-10 minutes, (iv) filtering with 200-350 meshes filter screen to obtain quick-drying high-solids car coating, and (v) pouring magnetic paint after magnetic lacquer into metal canister, sealing and storing; and (2) device comprising a base (1), the bottom of the top left side of the base fixedly connected with a hydraulic lifting rod (2), the hydraulic lifting rod is welded with a supporting block (3). The supporting block two side hinge is hinged with the first clamping rod (5) and the second clamping rod (6), one end of the first clamping rod and the second clamping rod close to the supporting block is welded with a movable rod and screw thread rod. The movable rod close to the thread rod is fixedly connected to one side of the movable ring, the movable ring and the movable ring is sleeved with the movable groove is opened on the connecting piece. The connecting piece and the other side is provided with a screw thread, the screw thread connecting rod screw thread. The first clamping bar and the second clamping rod is provided with a grinding barrel, the first clamping bar and the second clamping rod close to the grinding barrel is provided with a first rubber pad and a second rubber cushion. The grinding barrel is connected with the rubber ring sleeved with the rubber ring and the fixing ring sleeved with the fixed ring is welded the top of the base.