5results about How to "Low process pollution" patented technology

The invention discloses high-temperature-resistant and high-toughness organic silicon modified peelable blue gel and a preparation method thereof.The preparation method comprises the steps that firstly, polyorganosilicone polyol used for high-temperature-resistant polyurethane synthesis reacts with diisocyanate, and a prepolymer is formed; then carrying out an end-capping reaction by using an acrylate double-bond end-capping reagent to generate an organic silicon modified polyurethane acrylate prepolymer; and finally, adding a photoinitiator, an inorganic filler, an acrylate monomer and other auxiliaries to prepare the peelable blue gel with excellent comprehensive performance. The method provided by the invention solves the problems of insufficient toughness, peeling residue and the like of the existing peelable blue glue, and the prepared adhesive has excellent flexibility, high elongation at break, low peeling strength and no residue after peeling after UV curing, has heat resistance as high as 260 DEG C, and does not have residual glue within 10 minutes. The coating is especially suitable for protecting the surface of a material in a high-temperature scene, and has very high application value in specific application occasions.

The invention relates to a non-toxic air freshener with a mosquito repelling function. The non-toxic air freshener comprises the following raw material components: 3%-25% of mosquito-repelling adsorption particles and 75%-97% of a colloid compound, wherein the mosquito-repelling adsorption particles are prepared from wormwood, citronella, pogostemon cablin and coffee grounds. According to the technical scheme, mosquito-repelling active ingredients with mosquito repelling, deodorization and fragrance functions can be slowly released, and the fragrance emitting time and the mosquito repelling time are effectively prolonged; in addition, the emission content of mosquito-repellent active ingredients emitted into the air is low, side effects on human bodies are small, and the mosquito-repellent incense is suitable for infants and skin-sensitive people to use.

The invention discloses a plant growth regulator with oryzanol as an effective component and application of the plant growth regulator, and belongs to the technical field of plant growth regulators. In order to effectively regulate the growth and development of crops, the invention provides the plant growth regulator taking the rice sprout as an effective component, and the weight percentage of the rice sprout in the plant growth regulator is 0.05-20%. The effective active components can be prepared into soluble powder, soluble granules, a seed coating agent or an aqueous solution by adding auxiliaries. The plant growth regulator provided by the invention has the advantages of low cost, simple preparation method, convenience in use, convenience in storage, low toxicity, few residues, safety in use and less damage and pollution to the ecological environment, is reasonable in component proportion, can effectively regulate the growth and development process of crops and vegetables through scientific application, and has a wide application prospect. And the effects of stabilizing and increasing yield, improving quality and enhancing crop disease and pest resistance are achieved.

The utility model relates to the technical field of aluminum-plastic separation, in particular to an aluminum-plastic separation device for processing aluminum composite material products, which comprises a separation box, a first shell and a second shell are respectively mounted on two sides of the separation box, and filtering mechanisms are arranged in the top ends of the first shell and the second shell. The filtering mechanism comprises a hanging bracket and a filtering bag; a separation chamber is formed in the separation box, a stirring mechanism is arranged in the separation chamber and comprises a stirring rod and a stirrer, separation mechanisms are arranged in the bottom end of the first shell and on the right side of the top end of the separation box, and each separation mechanism comprises a pump and a separation pipe. Compared with a hot gas separation method and a gravity separation method, the device does not need additional heat energy supply and does not need a heating process, so that the energy consumption is lower, and the effective utilization of energy is realized by depending on the density difference of materials and the action of natural gravity.

The application discloses a kind of roll bed line transfer lifting devices, comprising: support frame, including vertically erected multiple posts and the cross bar of connecting adjacent post, post bottom end is fixed to bearing surface by fixed bottom plate;Lifting platform, it is set in the support frame of lifting, including two parallel spaced first connecting rods and the second connecting rod of connecting two first connecting rod end;Transmission mechanism, including fixed in the support frame of gear condition and be connected in lifting platform of gear piece, the gear piece is engaged with the gear condition;Driving motor, fixed on the driving support of lifting platform, through universal coupling driving gear piece rotation, drive lifting platform relative to the support frame lifting.By the cooperation design of driving motor and gear rack engagement transmission mechanism, so that lifting device structure is simple, response speed is fast, effectively improve the control precision of lifting platform, reduce the maintenance cost of lifting device.