6results about How to "Strong attraction" patented technology

The invention relates to an alkaline earth metal ion doped titanium-based phosphate composite material as well as a preparation method and application thereof, and belongs to the technical field of sodium ion batteries. The chemical formula of the alkaline earth metal ion doped titanium-based phosphate composite material is KxMyTiOPO4 / C, M is selected from one or more of beryllium, magnesium, calcium, strontium and barium, x is larger than or equal to 0.8 and smaller than or equal to 0.95, y is larger than or equal to 0.001 and smaller than or equal to 0.1, and the values of x and y meet the charge balance of the chemical formula. By doping alkaline earth metal ions, the lattice structure is effectively stabilized, and the exchange of K-Na ions is avoided, so that the cycling stability of the battery is remarkably improved, and the service life of the battery is remarkably prolonged.

This invention discloses a rocket-shaped rotating amusement ride, belonging to the field of amusement equipment technology. The ride includes a column, a lifting and rotating assembly that can move up and down along the column, and multiple rocket cabin assemblies suspended from it. The lifting mechanism includes a fixed pulley at the top of the column and a drive pulley system on the ground. A steel cable passes around the fixed pulley, connecting the lifting and rotating assembly and the drive pulley system, and is balanced by a counterweight. The drive pulley system uses a hydraulic cylinder to change the distance between its internal upper and lower pulley systems to raise and lower the steel cable, achieving efficient and stable lifting. The lifting and rotating assembly can rotate horizontally, and the rocket cabin assemblies can rotate around their own axes. This invention has a novel structure, greatly enhancing the richness and excitement of the amusement experience through multiple composite movements such as lifting, revolution, and rotation.

The invention belongs to the technical field of floor coatings, and particularly relates to a solvent-free antibacterial floor coating and a preparation method thereof. The solvent-free antibacterial terrace coating provided by the invention comprises a component A and a component B. The preparation method comprises the step of uniformly mixing the component A and the component B according to the mass ratio of (2.5-4): 1, so that the solvent-free antibacterial terrace coating can be used. The component A comprises the following components in parts by mass: 60-75 parts of polyol; 20-40 parts by mass of pigment and filler; and 4-8 parts by mass of an auxiliary agent. The component B is an isocyanate-terminated prepolymer containing an antibacterial group, and the component B is prepared by the following steps: placing dehydrated polyol and a catalyst dibutyltin dilaurate in a reaction container, adding isophorone diisocyanate and a quaternary phosphonium salt compound in a nitrogen protective atmosphere, reacting for 1 hour, and then adding dimethylolpropionic acid to obtain the component B. The floor coating prepared by the invention is high in solid content, low in VOC (volatile organic compound) emission, environment-friendly and long-acting in antibacterial property.

The invention discloses waterproof anti-crack latex paint and a preparation method thereof, and relates to the field of latex paint. The preparation method comprises the following steps: during preparation of the waterproof anti-crack latex paint, enabling calcined kaolin to react with 3-chloropropyltrimethoxysilane and allyl diphenylphosphine in sequence to obtain modified kaolin; the preparation method comprises the following steps: reacting dicyandiamide with 2-amino-4, 6-dichloro-S-triazine, resorcinol and 4-vinyl benzaldehyde in sequence to obtain a modified monomer; then preparing a modified emulsion from acrylate, butyl acrylate, the modified monomer and 1, 3-butadiene; and uniformly mixing the modified emulsion, the modified kaolin, the modified cellulose, perfluorohexyl ethylene, azodiisobutyronitrile, deionized water, a multifunctional auxiliary agent AMP-95, a dispersing agent CF-10, 2, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate, propylene glycol and a defoaming agent A10 to obtain the waterproof anti-cracking latex paint. The waterproof anti-cracking latex paint prepared by the invention has excellent waterproof, anti-cracking, antibacterial and anti-aging properties.

The invention relates to a pheromone attractant for attracting bemisia tabaci. According to the pheromone attractant beta-myrcene, beta-myrcene and alpha-pinene, the trapping effect of the bemisia tabaci can be remarkably improved by soaking the blank lure, and the pheromone attractant has a relatively strong trapping effect on female bemisia tabaci and male bemisia tabaci and has the characteristics of long lasting period, greenness, safety and strong field applicability; the prevention and control requirements of bemisia tabaci pests in the field can be met.

The utility model relates to the technical field of thrip killing, and discloses a thrip killing and monitoring device which comprises a fluorescent blue plate, a general blue plate is installed at the top end of the fluorescent blue plate, glue is installed on the surface of the fluorescent blue plate and the surface of the general blue plate, a fixing ring is installed on the surface of the fluorescent blue plate, and the general blue plate is provided with glue. A fixing ring is arranged on the surface of the fluorescent blue plate, a clamping block is arranged in the fixing ring, a plurality of clamping grooves matched with the clamping block for use are formed in the surface of the fluorescent blue plate, and a plurality of friction particles are arranged in the fluorescent blue plate and are uniformly distributed in the fluorescent blue plate. In the using process of the device, a common blue plate can play a role in killing the thrips in the daytime, but the thrips move more frequently at night, the thrips can be attracted more strongly due to fluorescence, and due to the arrangement of a fluorescent blue plate, when the device is used at night, the killing effect of the device on the thrips is improved.