63results about How to "Strong self-cleaning function" patented technology

The invention discloses a matte brick stain-proofing agent. The matte brick stain-proofing agent is prepared from a component A, a component B and a component C, wherein the component A is an organic solvent, the component B is silicon resin, and the component C is at least one of silicone oil and organosiloxane monomers. The invention further provides a preparation method of the matte brick stain-proofing agent. By compounding the components, the matte brick stain-proofing agent can achieve a good stain-proofing effect when used for performing stain-proofing treatment on the surfaces of matte bricks in follow-up application; besides, the matte brick stain-proofing agent has a very long shelf life and service life; moreover, the preparation technology is simple and easy to implement and can be conveniently applied to industrial production.

The invention discloses an insole special for old people, comprising an insole body; the insole body comprises an insole front part, an insole core, an insole middle and an insole heel part sequentially from front end to rear end; 70-150 flat-top grains are arranged on the upper side of the insole front part, and a front part cushion is arranged below the insole front part; the upper side of the insole core is provided with an egg-shaped convex face, and the lower side of the insole core is provided with memory sponge; both two sides of the insole middle are warped up, and 20-40 flat-top grains are arranged on one side of the insole middle corresponding to the inner side of a human sole; the upper side of the middle of the insole rear part is provided with a circular raised face, the outer edge of the insole heel part is warped up to a height less than the warp height of the two sides of the insole middle, and a heel pad is arranged below the idle of the insole heel part. The insole provides great damping and foot-protecting effects, can relieve foot fatigue, has good non-slip property, can prevent the ankle to be injured, and can provide massaging for health.

The invention discloses shoe pads having a protection effect during strenuous exercise. Each shoe pad comprises a shoe pad body, wherein the shoe pad body sequentially comprises a shoe pad half sole, a shoe pad middle-rise part and a shoe pad heel from the front end to the rear end, 2-5 rings of annular grooves are arranged at the upper side of the shoe pad half sole, and 2-5 horizontal wavy grooves are formed at the positions, corresponding to the toes of the human body, of the shoe pad half sole; 3-5 C-shaped grooves are formed in each of two sides of the shoe pad middle-rise part; a plant fiber arch supporting cushion plate is arranged at the lower side of the shoe pad middle-rise part; 80-150 small holes are distributed at the lower side of the shoe pad body, so that an elastic net-shaped structure is formed; the shoe pad body comprises a bamboo carbon fiber layer, a first PU polyurethane foam layer and a second PU polyurethane foam layer in the sequence from top to bottom, and a half sole cushioning pad and a heel cushioning pad are arranged at the lower side of the first PU polyurethane foam layer. The shoe pads having a protection effect during strenuous exercise provided by the invention have good damping and foot protecting effects and good slip resistance, can prevent the ankles from being injured, and are good in breathability.

A terminal matching structure with self-cleaning function is prepared as setting a corresponding slope and convex arc separately on terminals being lap-jointed with each other, enabling to form relative friction when terminals are lap-jointed with each other, utilizing contact friction of terminal contact surfaces to generate self-cleaning function for ensuring terminal to have an excellent contact ability.

The invention discloses reflective insulation flexible imitation stone and a preparation method thereof, belongs to the technical field of building materials and relates to imitation stone. The reflective insulation flexible imitation stone comprises a bottom main material layer, a middle decoration layer and a surface glaze layer. An adhesion agent layer is sprayed between the decoration layer and the main material layer, and the decoration layer is coated with the glaze layer. The main material layer comprises a base body, a fiber layer is arranged on the bottom of the base body, and gridding cloth is arranged in the middle of the base body. The decoration layer is a quartz sand layer subjected to mixing with an infrared reflection pigment at a high temperature. The glaze layer is formed by mixing resin, an assistant, functional padding and a pigment. The reflective insulation flexible imitation stone has a very high reflective insulation function, high in flexibility and crack resistance, high in hardness and cleanliness and easy to cut and install.

The invention provides a sand-in-water type granite-imitating coating and a preparation method thereof, and relates to the field of architectural coating; the sand-in-water type granite-imitating coating comprises the following raw materials in parts by weight: 1400-1600 parts of water, 8-15 parts of a preservative, 10-15 parts of hydroxyethyl cellulose, 2-5 parts of ethylene glycol, 1-3 parts ofa pH regulator, 3-5 parts of a defoaming agent, 2-5 parts of an anionic wetting agent, 2-5 parts of a dispersant, 10-20 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 5-10 parts of rutile titanium dioxide, 70-80 parts of kaolin, 300-350 parts of an acrylic emulsion, 180-220 parts of lithium magnesium silicate, 5-10 parts of snow white sand, 5-10 parts of a color paste, and 4-12 parts ofother auxiliary agents. The sand-in-water type granite-imitating coating has the advantages of rich and full patterns, strong stereoscopic texture, high simulation degree, good decorative effect andthe like, and a coating film has high strength and good weather resistance.

The invention discloses a lubricating oil, and belongs to the technical field of chemical engineering. The lubricating oil is used to solve the problems of short service life of present lubricating oils having poor lubrication and anti-wear effects, and high device maintenance cost caused by unable meeting of healthy and stable running of relevant running devices. The lubricating oil comprises a lubricating carrier oil and a copper-based composite powder material uniformly dispersed in the common lubricating carrier oil, a mass ratio of the copper-based composite powder material to the common lubricating carrier oil is 0.01-10:100, and the particle size of the copper-based composite powder material is 0.01-10[mu]m. The invention also provides an application of the lubricating oil in automatic repairing of the worn surfaces of machines. The lubricating oil also has the advantages of strong adhesion, improved anti-wear protection property, improved anticorrosive property, improved self-cleaning property, improved adhesive sealing property, improved vibration damping property and good cooling effect, so the service life of the machines is prolonged, and the maintenance cost is reduced.

The invention discloses a micro-irrigation emitter, which comprises a water dropper, a spray-head and a drop-irrigation pipe (strip). The inner wall and/or the outer surface and/or a water outlet part of the micro-irrigation emitter are/is covered with a photocatalyst film coating layer. The micro-irrigation emitter of the invention has the advantages of: 1) a sterilizing function, namely, nano-TiO2 can damage cell membranes of cells because of super-oxidation decomposition capacity to cause cytoplasm loss to further cause the death of bacteria, which can prevent the occurrence of biological clogging; 2) a water purification function, namely, the micro-irrigation emitter has the function of eliminating water pollution and removing organic harmful substances in water so as to avoid chemical jamming; 3) a self-cleaning function, namely, the nano-TiO2 has extremely strong hydrophilicity so as to effectively prevent dust from being absorbed and staying to further realize the self-cleaning function and relieve physical jamming; and 4) an anti-aging function, namely, the nano-TiO2 needs to absorb a great amount of ultraviolet light to produce a light-catalyzed reaction, so the micro-irrigation emitter has relatively stronger functions of absorption, reflection, scattering and the like on the ultraviolet light and has weatherability and ageing resistance.

The invention discloses a liquid aqueous multi-color granite coating and a preparation method thereof, for solving the problems that a conventional aqueous granite coating is severely thickened after a multi-color coating is stored, and is large in viscosity and has easily damaged constructed multi-color particles. The liquid aqueous multi-color granite coating is prepared from the following raw materials in parts by weight: 23.0-27.0 parts of silicone acrylic emulsion, 1.0-2.0 parts of propylene glycol, 1.0-2.0 parts of filming agent, 0.1-0.3 part of defoaming agent, 8.0-14.8 parts of water, 0.1-0.3 part of preservative, 0.1-0.3 part of thickening agent and 58.0-62.0 parts of multi-color particles. According to the coating, multi-color paint protecting glue is used together with special resins, elastic emulsion and silicone acrylic emulsion special for multi-color paint, the reaction gel degrees of different components are controlled to achieve relative balance of a system, the coating is free of color bleeding phenomenon after being stored for a long time and is clear and definite in color particle after being sprayed, the later thickening phenomenon of the stored liquid aqueous multi-color granite coating is effectively solved, and the storage and construction stability is improved.

The invention discloses a high-performance heat-insulation heat-preservation multicolor paint. The high-performance heat-insulation heat-preservation multicolor paint comprises the following components in percentage by weight: 28-52% of colored paint particles, 28-42% of flexible silicon benzene emulsion, 6-10% of water, 0.1-0.2% of a PH regulator, 0.1-0.2% of a bactericide, 0.8-1.2% of an antifreeze, 1-3% of a film forming addition agent, 0.5-2% of a thickening agent, 0.5-2% of a light stabilizing agent, 3-5% of a nanometer heat-insulation heat-preservation agent, 0.5-1% of a nanometer stain resistant agent, 0.5-1% of a nanometer hydrophobic self-cleaning agent and 0.5-5% of pearly lustre or golden scallion powder pigment. The high-performance heat-insulation heat-preservation multicolor paint disclosed by the invention ingeniously merges a reflecting heat-insulation paint, a heat-insulation heat-preservation paint and a multicolor paint into an integral whole, so that the high-performance heat-insulation heat-preservation multicolor paint has favorable waterproof, antiseptic, sun-proof and moldproof decoration effects, integrates the functions of reflection, heat insulation, heat preservation, energy storage, stain prevention and automatic cleaning, realizes low-carbon energy conservation of buildings, is easy to prepare and is beneficial to wide popularization and application.

The invention discloses a heat pipe air pre-heater capable of preventing dew point corrosion. The heat pipe air pre-heater comprises a box body, wherein a partition board dividing an inner cavity of the box body into a cold flow cavity and a hot flow cavity is arranged in the box body, and the cold flow cavity and the hot flow cavity are vertically arranged and are not connected with each other. Heat pipes are inserted onto the partition board in penetrating mode, the upper sections of the heat pipes are located in the cold flow cavity, and the lower sections of the heat pipes are located in the hot flow cavity. Spiral fins are connected onto the outer surfaces of all the heat pipes, the total area of the fins on the upper sections of the front two rows of heat pipes located close to an output port at the right end of the hot flow cavity is smaller than that of the fins on the lower sections of the front two rows of heat pipes, the total area of the fins on the upper sections of the last two rows of heat pipes located close to an input port at the left end of the hot flow cavity is larger than that of the fins on the lower sections of the last two rows of heat pipes, and the total areas of the fins on the upper sections and the lower sections of the other heat pipes are identical. The heat pipe air pre-heater can effectively reduce dew point corrosion and high-temperature pipe explosion, is provided with a heat exchange device with high heat exchange efficiency and a self ash removal function, and has the advantages of being efficient, safe and low in cost.

The invention discloses a basketball sports insole. The basketball sports insole comprises an insole body, wherein the insole body comprises an insole half sole, an insole waistline and an insole heelpiece in sequence from front end to rear end, one side of the front end of the insole half sole is provided with an oval arch part, and the other side of the front end of the insole half sole is provided with a wavy gyrate groove; the outer edge of the insole waistline warp upward, both sides of the insole waistline are provided with C-shaped grooves respectively, and the lower side of the insolewaistline is provided with a plant fiber arch supporting gasket; the insole body comprises a nano-bamboo charcoal fiber layer, a first polyurethane foamed cotton layer and a second polyurethane foamedcotton layer in sequence from top to bottom, the lower side, corresponding to insole half sole, of the first polyurethane foamed cotton layer is provided with a half sole shock pad, the shape of thehalf sole shock pad corresponds to the shape of the wavy gyrate groove, and the lower side, corresponding to the insole heelpiece, of the first polyurethane foamed cotton layer is provided with a heelpiece shock pad. The basketball sports insole has the advantages that the shock absorption and foot protection effects are strong, the skid resistance is good, the ankle injury can be prevented, the breathability is good, and the durability is high.

The inventions relates to a surface-treated cooled wire and to the field of overhead conductors, and specifically to a novel cooled wire with a surface coated with high-radiation lowly-endothermic coating. The surface-treated cooled wire comprises central reinforcing cores, conductors, and an outermost coating. The conductors are stranded on the outer side of the central reinforcing cores and are coated with the outermost coating. The outermost coating is a high-radiation lowly-endothermic coating layer and is a fluorocarbon coating containing fluorocarbon element. The surface-treated cooled wire is easy to manufacture, low in cost increase, decreased in used temperature, and resistant to weather and corrosion. The outermost coating forms a permanent layer with high-radiation lowly-endothermic coating on the surface of the surface-treated cooled wire. Compared with a wire with same specification, the novel surface-treated cooled wire is decreased in surface temperature by 5 to 20 degrees centigrade in the case of same current-carrying capacity. As a result, line energy loss in a transmission process is reduced and low-carbon economy is achieved.

The invention discloses a preparation method of a bio-based diatom mud coating, which belongs to the technical field of diatom mud coating preparation. In the present invention, bamboo chips are pretreated to make bamboo chip powder, and the powder is calcined in sections to make bamboo charcoal fiber; then Coptidis Rhizoma, Radix Astragali, and tea leaves are subjected to ultrasonic extraction, filtrate and filter residue are collected, and then the filter residue is boiled, and then Filtrate, combine the filtrates to obtain a mixed extract, then mix with bamboo charcoal fiber and add nano-diatomaceous earth, sepiolite powder, nano-activated carbon, shell powder, chitin, fish gelatin, and shake to obtain a bio-based Diatom mud coating. The invention is easy to operate, and the prepared diatom mud paint is natural and safe in raw materials without adding any artificially synthesized additives and will not produce harmful substances. The paint itself has a self-cleaning function, can be used for a long time, and has broad market prospects.

The invention discloses an insole special for pregnant women. The insole includes an insole body, and the insole body includes an insole half sole, an insole center, an insole waist part and an insoleheel from the front end to the rear end in sequence; 4-10 transverse grooves and 2-10 vertical grooves are arrayed in the upper side of the insole half sole, and a half sole damping pad is arranged on the lower side of the insole half sole and is in a convex apex leaf shape; an egg-shaped convex surface is arranged on the upper side of the insole center and provided with an insole center dampingspiral groove; the two sides of the insole waist part are warped upwards separately, and an elastic foot protection part is arranged on the portion, corresponding to the human foot arch, of the lowerside of the insole waist part; a circular convex surface is arranged on the upper side of the middle part of the insole heel, the outer edge of the insole heel is warped upwards and is lower than thetwo warping sides of the insole waist part, and a heel damping pad is arranged on the lower side of the middle of the insole heel. The insole is excellent in damping foot protection effect, capable ofalleviating foot fatigue, great in antiskid performance and capable of achieving massage healthcare and preventing ankles from getting hurt.

The invention discloses an environmental protection device for treating organic waste gas by using ultraviolet (UV) light and titanium dioxide plates. The environmental protection device comprises a tank, a coarse filter plate, a medium filter plate, a gas-water separator, UV lamp tubes and titanium dioxide mesh plates, wherein a gas inlet and a gas outlet are respectively formed in two ends of the tank; the coarse filter plate, the medium filter plate and the gas-water separator are sequentially arranged behind the gas inlet at intervals; the plurality of titanium dioxide mesh plates are distributed and arranged behind the gas-water separator at equal intervals; the plurality of UV lamp tubes are distributed and arranged between the every two adjacent titanium dioxide mesh plates at equal intervals. The environmental protection device has very strong sterilizing, purifying and self-cleaning functions, and is simple in structure, reasonable in arrangement, safe and environment-friendly, high in waste gas treatment efficiency and long in service life.

The invention discloses a full-automatic bathing machine. The full-automatic bathing machine comprises a main water inlet pipeline, a shower head pipeline, an internal spray head pipeline and a logiccontroller located in a control box; the main water inlet pipeline comprises a tap water inlet, a water mixing valve and a water heater; the shower head pipeline comprises a shower head electromagnetic valve and a shower head positioned outside a cabin body of the bathing machine; the internal spray head pipeline comprises an upper water inlet electromagnetic valve, a lower water inlet electromagnetic valve, a drainage electromagnetic valve, and an upper spray head, a lower spray head and a water outlet which are positioned in the cabin body of the bathing machine; a flow regulating valve, theshower head electromagnetic valve, a main water inlet electromagnetic valve, the upper water inlet electromagnetic valve, the lower water inlet electromagnetic valve and the drainage electromagneticvalve are connected with the output end of the logic controller; and the water heater, a water pressure sensor, a first temperature sensor and a second temperature sensor are connected with the inputend of the logic controller. The full-automatic bathing machine has the advantages as follows: the automation degree is high; the water temperature and the water pressure can be automatically adjusted; shower gel can be automatically sprayed and automatic flushing can be realized; and the use is convenient.

The invention relates to a preparation method of an automotive glass antifogging agent. The automotive glass antifogging agent comprises the following raw materials in percentage by mass: 50-99% of nano titanium dioxide hydrosol, 0.02-40% of lignin coupling agent, 0.001-30% of surfactant, 0.01-5% of initiator, 0.001-2% of dispersing agent, 0-10% of compatilizer and 0-10% of acid regulator. The preparation method comprises the following steps: stirring and mixing the nano titanium dioxide hydrosol, lignin coupling agent, initiator and dispersing agent, and sufficiently reacting; then adding a mixture of the surfactant and compatilizer, and stirring for 0.5-4 hours; and regulating the pH value with the pH regulator to obtain the nano antifogging agent having the pH value of 8-10. The antifogging agent has favorable antifogging effect; the addition of the lignin coupling agent and initiator realizes firm bonding and achieves a long-lasting effect; and meanwhile, the antifogging agent is simple in process, low in cost and convenient to use.

The present invention discloses ceramic color stone paint, which comprises the following raw materials in parts by weight: 160.95 parts of water, 3 parts of hydroxyethyl cellulose, 0.3 part of antibacterial preservative HF-1, 0.6 part of fast and easy dispersant Orotan, 0.6 part of defoamer Foamaster NXZ, 6 parts of propylene glycol, 6 parts of coalescent Texanol, 0.6 part of ammonia water, 0.3 part of preservative Acticide Rs, 0.45 part of preservative Acticide EPW, 120 parts of emulsion BJL-881, 1.2 parts of and leveling agent Acrysol RM-2020NPR and 700 parts of sintering sand. The beneficial effects are that: the use amount per unit area is small, the ceramic color stone paint does not blur, has a natural real natural color, is not easy to fade, inconsistent in producing color, easy to construct, easy to clean and easy to renovate, saves labor, and has excellent adhesion and perfect hiding power, and good flexibility and alkali and impact resistance.