44results about How to "With anti-fog function" patented technology

The invention provides an antifogging coating, a preparation method of the antifogging coating and antifogging glass. The antifogging coating disclosed by the invention comprises at least one crosslinking layer and at least one antifogging layer, wherein the crosslinking layer and the antifogging layer are alternatively arranged to form the antifogging coating; the crosslinking layer plated on a base is arranged at one side of the antifogging coating; the antifogging layer is arranged at the other side. The antifogging coating has the advantages of being lasting in anti-fogging performance, and good in abrasive resistance, heat resistance and resistance to water solubility. The preparation method of the antifogging coating provided by the invention is scientific and reasonable in steps, simple and feasible in technology, low in cost and wide in application range. The antifogging glass provided by the invention has an excellent anti-fogging effect when the light transmittance is ensured.

The invention discloses a wood plastic composite section bar and a production technology thereof. The wood plastic composite section bar comprises the following raw materials in parts by weight: 40-60 parts of PVC, 10-15 parts of wood powder, 20-30 parts of CACO3, 1-3 parts of a stabilizer, 1-2 parts of a foaming agent, 1-2 parts of a lubricating agent and 4-6 parts of processing additives. The wood plastic composite section bar is reasonable in formula design, has a coupling toughening function, is capable of promoting the mechanical properties of material, is beneficial to the promotion of rigidity and thermal deformation of products and is available for indoor and outdoor wood plastic products and products with higher requirement on thermal deformation; a toughening agent CPE is added, so that the toughness of the product is higher; the wood plastic composite section bar has high heat stability, weather fastness and anti-ultraviolet function; the section bar is high in compatibility with resin, high in dispersibility, and capable of increasing production rate and promoting the surface glossiness of products; the wood plastic composite section bar has anti-fogging and antistatic functions; the wood plastic composite section bar is suitable for production wood plastic skirting lines, door pocket lines, sill lines, ecological wood, hollow panels, floor boards, stair railings, ventilated windows, micro-foamed cabinet panels, wave panels, and other products.

The invention relates to a preparation method of a multifunctional conducting fabric based on a photocuring technology. The method comprises the following steps of (1) preparing graphene / titanium dioxide water dispersion liquid; (2) preparing a waterborne photocuring multifunctional fabric sorting agent; (3) sorting the sorting liquid onto the fabric; performing drying and ultraviolet light curing. After the process, a multifunctional sorting layer can be formed on the surface of the fabric, so that the fabric has good conductivity, antibacterial performance, uvioresistant performance, self cleaning performance and mechanical property. The photocuring technology is used for bonding the graphene onto the surface of the fabric; the process is simple; the durability is high; in addition, the conducting layer has the excellent toughness and intensity; the combination firmness with the base cloth is high; the original hand feeling cannot be influenced; the method belongs to a green energy-saving simple convenient and efficient conducting fabric preparation method.

The invention provides an ultraviolet photo-curing anti-fog coating which is composed of, by weight: 50-60 parts of hydrophilically treated silicon dioxide microspheres, 7-12 parts of hydrophilic high-molecular long-chain polyurethane acrylate, 20-30 parts of acetone, 8-12 parts of an aqueous monomer, and 0.9-1.2 parts of a photo-initiator. In the invention, the hydrophilic silicon dioxide microspheres being subjected to special surface modification is matched with the special hydrophilic high-molecular long-chain polyurethane acrylate, so that the anti-fog coating has good solvent resistance, is ultraviolet-resistant, and has excellent hydrophilicity, durable water resistance and excellent anti-fog property.

The invention relates to antibacterial, antiviral and anti-fog coating sol, goggles and a preparation method. The sol comprises inorganic photocatalyst sol, a leveling agent, a binder and a thickener.The inorganic photocatalyst sol is prepared from the following raw materials: a precursor, a complexing agent, an acid catalyst, water, an organic solvent and antibacterial ions. The prepared antibacterial anti-fog goggles have excellent antibacterial and anti-virus functions. Tests show that the antibacterial rate of escherichia coli and staphylococcus aureus can be up to 99% or above; the antiviral activity rate on H1N1 and H3N2 is as high as 99% or above; the anti-fog effect is excellent, the antibacterial anti-fog film layer coated on a prepared lens substrate is mainly made of an inorganic photocatalyst material, which has an antibacterial effect under the action of light and no light, meanwhile, the prepared goggles have high light transmittance, the light transmittance is as high as 95% or above, and the use requirements of medical goggles are met.

The invention provides an anti-haze helmet. The helmet comprises a helmet body, a front edge arranged on the helmet body and a turnover mask arranged at the front edge through connectors. A haze filtering unit is arranged at the front edge and comprises a fan mounting upper casing, a fan mounting lower casing fit and fixed with the fan mounting upper casing, a silence fan arranged between the fan mounting upper casing and the fan mounting lower casing and a filtering layer. An electronic control unit cooperating with the filtering unit is arranged on the helmet body. The helmet is reasonable in design, simple in structure, easy to dismount and clean, convenient to carry, attractive in appearance, firm and durable and safe and practical.

The invention discloses an outdoor ecological and environment-friendly ceramic tile with antibacterial and self-cleaning functions and a preparation method of the ceramic tile. The ceramic tile comprises a green body and a nano titanium dioxide film covering the front side of the green body, wherein the green body is prepared from components in parts by weight as follows: 15-20 parts of potassium-sodium feldspar A, 8-12 parts of hard high-aluminum clay, 15-20 parts of potassium-sodium feldspar B, 15-20 parts of potassium-sodium feldspar C, 10-15 parts of kaoline, 10-15 parts of Guangxi white mud, 1-2 parts of talc, 4-8 parts of bentonite and 10-15 parts of high-plasticity clay. By means of double processes of high-temperature calcination and low-temperature spraying, the nano titanium dioxide film with a certain thickness is obtained on the surface of the ceramic tile, the product can completely kill bacteria on the surface under the irradiation of light, and the outdoor ecological and environment-friendly ceramic tile has antibacterial and sterilization effects.

The invention provides an anti-fog and anti-frost agent for glass and a preparation method thereof. The glass anti-fog and anti-frost agent comprises the following chemical components in percentage bymass: 1-10% of a composite surfactant, 1-10% of polyethylene glycol, 1-10% of glycerol, 0.1-1% of polyvinyl alcohol, 0.1-1% of an emulsifier and the balance of a mixed solution of ethanol and water.The glass anti-fog and anti-frost agent is colorless, transparent and not prone to turbidity, has an antifogging function and an antifrost function, is lasting in antifogging and antifrost effect, cankeep the antifogging and antifrost effect for 60 days or longer, is small in corrosivity, non-toxic, harmless, free of harm to human health, easy to clean and good in practicability.

The invention relates to a motorcycle helmet device. The motorcycle helmet device comprises a helmet body and a pair of wind blocking goggles, wherein the helmet body comprises an outer casing and an inner lining plate; the inner lining plate is arranged at the inner side of the outer casing; the two sides of the upper end of the pair of wind blocking goggles are rotationally arranged on the outer casing through rotary shafts; a breathing valve is arranged at the lower end of the pair of wind blocking goggles; an adsorbing bag is arranged at the inner side of the breathing valve; active carbon is arranged in the absorbing bag; arc-shaped concave openings are arranged at the two sides of the helmet body and are attached with ears of a user; a soft rubber sheet is coated on each concave opening, and is provided with a gap corresponding to each ear of the user; the bottom part of the helmet body is provided with a circle of elastic flexible coating edge. The motorcycle helmet device has the advantages that the structure is simple, the fastening and firmness are realized, the safety of a user is effectively guaranteed, and the haze-preventing function is realized.

The invention is suitable for the injection sealed screen shell processing field and provides an injection sealed screen shell surface antifogging processing technology. The processing technology comprises the following steps: 1) the surface of a sealed screen shell to be sprayed is cleaned; 2) an antifogging and antistatic paint is sprayed on the sealed screen shell; 3) the sprayed sealed screen shell is roasted; and 4) the roasted sealed screen shell is placed in an environment with constant temperature and humidity. Compared with the prior art, the processing technology can effectively solve the problems that after sprayed, the injection sealed screen shell has mutiple bubbles and dirt pits and unsatisfactory antifogging performance; and the coating cost can be reduced. Meanwhile, the invention also provides an injection sealed screen shell with antifogging function which is prepared by the technology. The invention also provides a video electronic device which uses the injection sealed screen shell with antifogging function; and the sealed screen shell of the device has small possibility of generating water mist and static electricity and the video electronic device has good visual effect.

The invention relates to the field of lenses, in particular to an anti-fog film forming process of an anti-fog goggle lens. The anti-fog goggle lens comprises a goggle lens body and an anti-fog film plated on the inner side of the goggle lens body. The anti-fog film forming process comprises the following steps: (1) cleaning before film plating: before film plating, pre-cleaning the goggle lens body by adopting ion bombardment; (2) under a vacuum condition, carrying out multilayer vacuum plating on the cleaned goggle lens body by adopting high-hardness zirconium dioxide, and plating a layer ofhydrophilic coating by adopting the same plating method; and (3) baking the goggle lens body plated in the step (2), controlling the baking temperature to be 20-30 DEG C of the thermal deformation temperature of materials selected by the anti-fog film, and then melting and evaporating to obtain the anti-fog goggle lens with the anti-fog function. By the adoption of the plating process, the platedgoggle lens is high in abrasion resistance and has an anti-fog function.

The invention discloses an anti-fog film, which is composed of an upper surface layer, a middle layer, and a lower surface layer. The upper surface layer and the lower surface layer are both composed of 95 to 99 wt% of polypropylene and 1 to 5 wt% of anti-sticking agent, and the middle layer is composed of 46.5 to 48.5 wt% of metallocene low density polyethylene resin, 46.5 to 48.5 wt% of low density polyethylene resin, and 3 to 7% of anti-blocking agent. The provided film has an anti-fog function, can prevent forming fog on the surface of the film, and improves the visual effect of commodities. At the same time, the phenomenon that the color of fresh vegetables and fruits changes or fresh vegetables and fruits even go bad due to the water drops from the film is avoided. The film can be used to pack foodstuff, such as vegetables, fruits, sushi, meat, and the like, and flowers.

The invention discloses a multifunctional backpack. The multifunctional backpack comprises a fixed seat embedded into a backpack body, the end, located in the backpack body, of the fixed seat is fixedly connected with an internal unit through a fixed seat sliding sheet, and the end, located outside the backpack body, of the fixed seat is fixedly connected with an external unit; the internal unit is jointly composed of a back shell, an inner circuit board, a battery, a front shell and a protective board; the inner circuit board and the battery are installed on the back shell, the front shell is arranged on the back shell in a buckled mode, the front shell is covered with the protective board, the protective board is provided with functional keys electrically connected with the inner circuit board, a GPS positioner electrically connected with the inner circuit board is arranged over the functional keys, and the bottom of the right side of the internal unit is provided with a charge interface electrically connected with the battery; the external unit is jointly composed of an outer circuit board, a surface cover and a small lens, the outer circuit board is installed on the fixed seat, the surface cover is arranged on the outer circuit board in a buckled mode, and the surface cover is covered with the small lens. The multifunctional backpack has the advantages of being reasonable in structural design and capable of effectively ensuring the safety of the old.

The invention discloses a multi-layer coextrusion cast film which is formed by 11 layers of resin beds has the structure expression as follows: N1 / B1 / C / N2 / D1 / N3 / D2 / N4 / A / N5 / B2, wherein A is anticorrosive coating, B1 and B2 are sealing layers, C is an anti-fracture layer, D1 and D2 are compression resistant layers, N1, N2, N3, N4 and N5 are glue adhering layers, A is polypropylene, B1 and B2 are ethylene-vinyl alcohol copolymers, C is polyamide, D1 and D2 are polyethylene glycol terephthalate, and N1, N2, N3, N4 and N5 are EVA hot melt glue. The multi-layer coextrusion cast film has the beneficial effects that while the sealing state is guaranteed, a sealing film is tightly laminated with a packaging box so as to prevent air from entering; while content in the packaging box needs to be taken out, the sealing film can be conveniently torn from the packaging box without causing breaking of the sealing film, and no residue of the sealing film exists at the original adhesion part of the sealing film and the packaging box. Meanwhile, the sealing film has an anti-fogging function, so that the packaging box has good light transmission property and attractiveness.

The invention relates to the spinning field, and provides a spinning method for selenium fiber and anti fog fiber blended yarn, the yarn fiber includes selenium fiber, anti fog fiber, Australian wool, polyester fiber, the yarn in the drawing process of the drawing machine adopts a high elastic rubber roller to replace a lower roller, changes the holding jaw from an 'D' shape to a flat 'O' shape, the yarn drawing manner in the spinning machine is a front and back double zone 'V shape' curve draw type. The method has the strong points that the selenium fiber and the anti fog fiber are blended in one piece of yarn, the yarn is given certain anti fog function and rich selenium function, genuinely actualizes the wool fiber and cotton fiber blend, and spins two fibers with comparatively large length difference into yarn.

The invention discloses an anti-fog glass cleaner. The cleaner comprises components of, by weight, 100 parts of fatty alcohol polyoxyethylene ether, 30 parts to 40 parts of 0.5% ammonia, 12 parts to 15 parts of propylene glycol n-butyl ether, 5 parts to 10 parts of succinic acid alkyl ester sodium sulfonate, 5 parts to 10 parts of methyl acrylate and 0.1 part to 2 parts of orange essential oil. The cleaner is alkalescent, high in dirt removing capacity, provided with an anti-fog function and applicable to car glass or lens glass.

The invention discloses an equal-proportion mixed organic silicon sealant for an anti-fog vehicle lamp and a preparation method of the equal-proportion mixed organic silicon sealant. The equal-proportion mixed organic silicon sealant for the anti-fog vehicle lamp comprises a component A and a component B. The component A comprises 100 parts of alpha, omega-dihydroxy polydimethylsiloxane, 20-120 parts of nano activated calcium carbonate, 0-10 parts of white carbon black and 0-30 parts of a plasticizer 1. The component B comprises 100 parts of a component B base material, 0-15 parts of a pigment, 0-30 parts of a plasticizer 2, 3-20 parts of a cross-linking agent, 1-8 parts of a coupling agent and 0.01-2 parts of a catalyst; and the component B base material comprises the following componentsin parts by weight: 100 parts of a plasticizer 3, 80-240 parts of a filler and 0-20 parts of white carbon black. Compared with the traditional two-component silicone sealant, the two-component silicone sealant has the advantages that the component A and the component B are mixed in equal proportion for use, the requirement on the proportioning precision of gluing equipment is low, the curing speed is high, and an anti-fog coating in the anti-fog vehicle lamp is not influenced.

The invention relates to the technical field of traffic lights. The invention further discloses a traffic signal lamp with the anti-haze function. The traffic signal lamp comprises a lamp pole fixedlyinstalled on the ground and a water tank. The top of the lamp post is fixedly connected with a cross beam; a lamp body is fixedly mounted on the cross beam; the water tank is close to the lamp post wall; a water pump is fixedly mounted in the lower surface in the water tank; the output end of the water pump is fixedly connected with one end of a water pipe; the other end of the water pipe sequentially penetrates through the top of the water tank and the cross beam; the cross beam is fixedly connected with a rotating pipe through a first sealing bearing in a rotating mode, the other end of therotating pipe fixedly communicates with a spraying pipe, a plurality of evenly-distributed spraying heads are fixedly installed on the upper surface of the spraying pipe, a haze removing barrel of acylinder structure is arranged over the cross beam, and the haze removing barrel is fixedly connected with the upper surface of the cross beam through a supporting base. According to the traffic signal lamp with the anti-haze function, the traffic signal lamp has the good anti-haze function, and therefore traffic jam and accidents are effectively avoided.

The invention relates to a preparation method of an Ag-SiO2 high-reflectivity solar film surface reflecting material. The preparation method comprises the steps of 1, cleaning a substrate, wherein ultrasonic cleaning is conducted for 10-20 minutes in absolute ethyl alcohol, deionized water cleaning is conducted, the substrate is soaked in a cleaning solution for 10-20 minutes, deionized water washing is conducted, and the substrate is blown to be dry for use; 2, preparing an Ag film, wherein a radio frequency magnetron sputtering method is adopted, high-purity argon serves as sputtering gas, the base vacuum degree ranges from 6*10<-4> Pa to 6.2*10<-4> Pa, the working pressure ranges from 0.5 Pa to 0.8 Pa, the target-substrate distance is fixed to be 70-80 mm, the flow rate of the argon ranges from 20 sccm to 25 sccm, the sputtering power of Ag ranges from 38 W to 42 W, the sputtering voltage ranges from 0.3 KV to 0.4 KV, and the current ranges from 0.1 A to 0.15 A; and 3, preparing a SiO2 film, wherein the radio frequency magnetron sputtering method is adopted for preparation, the high-purity argon serves as the sputtering gas, the base vacuum degree ranges from 6*10<-4> Pa to 6.2*10<-4> Pa, the working pressure ranges from 0.5 Pa to 0.8 Pa, the target-substrate distance is fixed to be 70-80 mm, the flow rate of the argon ranges from 20 sccm to 25 sccm, the sputtering power ofSiO2 ranges from 250 W to 300 W, the incident power is 280-320 W, the reflecting power is 15-25 W, the plate voltage ranges from 1 KV to 1.2 KV, and the plate current ranges from 0.3 mA to 0.35 mA. Areflecting film prepared through the method is high in reflection rate, resistant to friction and aging and capable of achieving self-cleaning.

The invention discloses a thermal-insulation antifog type greenhouse material. The greenhouse is made from a glass material, is used for four walls of a sunlight greenhouse, the roof of the sunlight greenhouse is formed by making multiple inverted-V shaped strip-shaped cover plates connected, rainwater collection pipelines are further arranged among multiple inverted-V shaped strip-shaped cover plates, and a layer of outer light-shading net further covers the roof; the four walls of the sunlight greenhouse are made from the glass material, the outer side of the glass material is coated with a layer of thermal-insulation coating, and the inner side of thin film is coated with a layer of antifog coating. The outer layer of the greenhouse glass material is coated with the thermal-insulation coating, overexposure of ultraviolet light and sunlight can be prevented, so that the temperature in the greenhouse in summer cannot be too high, besides, the inner layer of the greenhouse glass material is further coated with the antifog coating, and the situation that the inner side of the greenhouse fogs in frigid weather can be prevented so that the sunlight can sufficiently irradiate the greenhouse.

To provide an inexpensive mirror with defogging function. The mirror body portion of a curve mirror 1 comprises a convex mirror plate 2 formed of a stainless steel plate formed by applying mirror finish to the surface 2a thereof and a mounting plate 3 to which the convex mirror plate 2 is fitted. A flexible plastic bag 9 in which water 8 is sealed is stored in a clearance formed between the convex mirror plate 2 and the mounting plate 3. The plastic bag 9 is held in a state along the rear face 21 of the concave mirror plate 2 by a first intermediate layer 10 formed of an air mat filled between the concave mirror plate 2 and the bag 9 and a second intermediate layer 11 formed of an air mat 12 and an insulator 13 filled between the bag 9 and the mounting plate 3.

The invention provides an anti-fog beautifying lamp mirror. The anti-fog beautifying lamp mirror comprises a body, a wireless charging base and a fixing base. The body is provided with a first magnetic component and a second magnetic component. The wireless charging base is provided with a third magnetic component. The first magnetic component and the third magnetic component are attracted so thatthe wireless charging base can be installed on the body; the fixing base is provided with a fourth magnetic component, and the second magnetic component and the fourth magnetic component are attracted so that the body can be installed on the fixing base; the body is provided with a plane mirror, the front face of the plane mirror is coated with an anti-fog coating, and a heating membrane is stuckto the back face of the plane mirror. According to the anti-fog beautifying lamp mirror, various installing modes are supplied, the mirror can be fixed to a wall and can also be taken down to be placed on a dresser for placement and usage, the using angle of the mirror can be regulated, and meanwhile the wireless charging function and the anti-fog function are achieved.

The invention discloses an equal-proportion mixed silicone sealant for anti-fog vehicle lights and a preparation method thereof. Component A of the equal-proportion mixed silicone sealant for anti-fog vehicle lights includes: 100 parts of α,ω-dihydroxy Polydimethylsiloxane, 20-120 parts of nano-active calcium carbonate, 0-10 parts of white carbon black, 0-30 parts of plasticizer 1; component B includes: 100 parts of component B base material, 0 ~15 parts of pigment, 0~30 parts of plasticizer 2, 3~20 parts of crosslinking agent, 1~8 parts of coupling agent, 0.01~2 parts of catalyst; the base material of component B is: 100 parts of plasticizer 3 , 80-240 parts of filler, 0-20 parts of white carbon black. Compared with the traditional two-component silicone sealant, A and B components are mixed in equal proportions, which has low requirements on the proportioning accuracy of the glue coating equipment, fast curing speed and does not affect the anti-fog coating inside the anti-fog lamp. The advantages.

The invention relates to an environment-friendly medical sound insulation board which comprises a base board and a sound insulation layer, the sound insulation layer comprises an inner layer of sound insulation cotton and an outer layer of sound insulation cotton, the sound insulation cotton is made of centrifugal glass fiber materials, fibers in the sound insulation cotton are fluffy and staggered, a large number of tiny holes exist, and the sound insulation cotton is roughly wavy and provided with protruding parts and sunken parts. A hollow air layer is further arranged between the two layers of sound insulation cotton, inert gas is filled in the air layer, the concave portions and the convex portions of the two layers of sound insulation cotton correspond to each other, the large distance between the two layers of sound insulation cotton is 1-2.5 cm, the small distance between the two layers of sound insulation cotton is 0.5-1 cm, the sound insulation index of the protruding portions corresponding to the outer layer of sound insulation cotton is 55-62 dB, and the sound insulation index of the concave portions corresponding to the outer layer of sound insulation cotton can reach 48-53 dB. The sound insulation board is good in sound insulation performance, and the noise influence can be greatly reduced; the durability and the anti-fog effect are good.

The invention discloses a touch screen-type anti-haze magnetic therapy kettle, which comprises a fixing seat embedded on the bottom surface of the magnetic therapy kettle. One end, located inside the magnetic therapy kettle, of the fixing seat is fixedly connected with an inner engine via a fixing seat sliding sheet; one end, located outside the magnetic therapy kettle, of the fixing seat is fixedly connected with an outer engine; the inner engine is formed by a rear shell, an inner circuit board and a battery arranged on the rear shell, a front shell buckled on the rear shell, and a protection plate covering the front shell in a together mode; the protection plate is provided with a temperature sensor electrically connected with the inner circuit board; a tiny magnetic therapy device electrically connected with the inner circuit board is arranged above the temperature sensor; the bottom part at the right side of the inner engine is provided with a charging interface electrically connected with the battery; and the outer engine is formed by an outer circuit board arranged on the fixing seat, a surface cover buckled on the outer circuit board and a touch screen covering the surface cover in a together mode. The touch screen-type anti-haze magnetic therapy kettle has the beneficial effects that the structure is reasonably designed, and safety of the old is effectively ensured.

The invention relates to a pair of anti-misting spectacles, and belongs to the category of living goods. The anti-misting spectacles comprise a spectacles frame and lenses, wherein the outer surface and the inner surface of each lens are coated with a temperature sensing material layer; and therefore the lenses have the function of mist prevention by coating the temperature sensing material layers with the thickness of 50-80nm on the outer surface and the inner surface of the lenses. The spectacles have the advantages that the misting of the spectacles is solved; and the damage to the lenses caused by frequently wiping the spectacles is avoided, and the bad influences on eyesight of a user wearing spectacles for long term are reduced.

The invention discloses an outdoor ecological and environment-friendly ceramic tile with antibacterial and self-cleaning functions and a preparation method of the ceramic tile. The ceramic tile comprises a green body and a nano titanium dioxide film covering the front side of the green body, wherein the green body is prepared from components in parts by weight as follows: 15-20 parts of potassium-sodium feldspar A, 8-12 parts of hard high-aluminum clay, 15-20 parts of potassium-sodium feldspar B, 15-20 parts of potassium-sodium feldspar C, 10-15 parts of kaoline, 10-15 parts of Guangxi white mud, 1-2 parts of talc, 4-8 parts of bentonite and 10-15 parts of high-plasticity clay. By means of double processes of high-temperature calcination and low-temperature spraying, the nano titanium dioxide film with a certain thickness is obtained on the surface of the ceramic tile, the product can completely kill bacteria on the surface under the irradiation of light, and the outdoor ecological and environment-friendly ceramic tile has antibacterial and sterilization effects.