4results about How to "Fast drying and curing" patented technology

The utility model discloses spraying equipment for a liquid crystal display panel. The spraying equipment comprises a bottom plate and a fixing frame, and the fixing frame is fixedly installed on the top face of the bottom plate. The processing table is fixedly mounted on the top surface of the bottom plate; the reciprocating motion mechanism is arranged on the fixed frame; the spraying mechanism is connected with the reciprocating motion mechanism; the transmission mechanism is connected with the spraying mechanism; and the drying mechanism is connected with the transmission mechanism. According to the spraying equipment for the liquid crystal display panel, it can be guaranteed that the liquid crystal display panel is dried after being sprayed, and it is guaranteed that a liquid film is rapidly cured, so that the spraying effect of the liquid crystal display panel is improved, production and processing of the liquid crystal display panel are facilitated, operation is easy, convenient and flexible, and practicability is high.

The utility model discloses a kind of sample box quartz tube cement coating tool, it is related to quartz tube processing technical field, including frame, movable setting is provided with spray gun in the frame, fixed part is also provided in the frame;The fixed part includes rotationally set one conical cylinder and second conical cylinder, the both ends of quartz tube are respectively pressed to the one conical cylinder and second conical cylinder for the fixation of quartz tube, the inside of the frame is provided with driving element, and the driving element includes electric telescopic handle and servo motor, the inner wall of the frame is fixed electric telescopic handle by bolt and the output end of electric telescopic handle is fixed with the fixed end of servo motor by flange.The utility model can drive spray gun to move by electric slide rail, and can complete spraying according to setting program quickly;One conical cylinder and second conical cylinder can drive quartz tube to rotate slowly, and one conical cylinder and second conical cylinder drive quartz tube to rotate more efficient than artificial rotation, and the efficiency and uniformity are improved by the combination of the two.

The invention relates to a water-based inorganic zinc-rich primer capable of being constructed in a low-temperature environment and a preparation method of the water-based inorganic zinc-rich primer, and belongs to the technical field of paints.The water-based inorganic zinc-rich primer is composed of a component A and a component B. During construction, the component A and the component B are used after being evenly mixed according to the mass ratio of (3-4): 7. The component A is composed of a potassium silicate aqueous solution, a carboxylated modified cellulose nanocrystal pre-dispersion liquid and deionized water, and the component B is composed of modified zinc powder, modified conductive carbon black, a composite low-temperature quick-drying catalyst and ferrophosphorus powder; according to the obtained primer, the construction time is 83-93 minutes, the surface drying time is 5-6 minutes and the hard drying time is 35-42 minutes under the conditions that the temperature is 5 DEG C and the humidity is 50%, the surface drying time is 2-4 minutes and the hard drying time is 23-26 minutes under the conditions that the temperature is 20 DEG C and the humidity is 50%, the flexibility of a paint film is 1 mm, the adhesive force is 12-15 MPa, the neutral salt mist resistance is 5754-5986 hours, and the high temperature resistance is 253-260 hours.