45results about How to "Improves ease of cleaning" patented technology

The invention relates to spraying a process for fluorocarbon surface layer paint, which comprises the following steps of: (1) cleaning and grinding; (2) primer spraying; (3) finish spraying; and (4) fluorocarbon surface layer paint spraying. The aircraft skin processed by the process has strong stain resistance, and the easy cleaning property is obviously improved.

The invention relates to a hydrophilic coating easy to clean and a preparing method of the hydrophilic coating. The hydrophilic coating easy to clean comprises, by mass, 25%-44% of silica sol, 15%-40% of aluminum sol, 10%-25% of titanium sol, 5%-9% of an alkali metal silicate aqueous solution, 3%-6% of hydrophilic fumed silica, 0.5%-1% of assistant and 10%-20% of solvent. The preparing method includes the steps that the silica sol, the aluminum sol, the titanium sol, the alkali metal silicate aqueous solution, the hydrophilic fumed silica, the assistant and the solvent are mixed together according to the ratio to prepare the hydrophilic coating easy to clean. The hydrophilic coating easy to clean has the easily-cleaned performance, acid resistance, base resistance, scraping resistance and other performances.

The invention relates a preparation method of an inorganic-organic hybrid antibacterial agent with antibacterial and hydrophobic functions and application of the antibacterial agent in a polymer material matrix. The antibacterial agent overcomes the problem in the prior art that the antibacterial performance of a natural antibacterial agent cannot completely meet the demands of users when being used alone. Specifically, the antibacterial agent adopts an amino-containing coupling agent as a bridge, and antibacterial inorganic nanoparticles such as titanium dioxide and zinc oxide are coated withantibacterial aldehydes such as organic citral and cinnamaldehyde to form the inorganic-organic hybrid antibacterial agent. The inorganic-organic hybrid antibacterial agent can be widely applied to polymer materials such as PP and ABS and achieve an antibacterial and hydrophobic effect; the antibacterial rate of the antibacterial agent for gram-negative bacteria such as escherichia coli can reach99.9%, the antibacterial rate of the antibacterial agent for gram-positive bacteria such as staphylococcus aureus can reach 99.9%, the antibacterial rate of the antibacterial agent for aspergillus niger and other molds can reach 0 grade, and the contact angle between the material surface and water can reach 120 degrees. Meanwhile, the antibacterial polymer material maintains the great mechanicalproperty.

The invention relates to the field of white electric appliances, and in particular to a refrigerator handle injection molding method and a refrigerator handle. According to the refrigerator handle injection molding method, a filming layer is molded on the surface of a handle body by using an injection molding process, and at least part of the surface of the handle body is covered with the filming layer. The surface of the refrigerator handle manufactured by using the injection molding method does not fade or change forever; due to adoption of a double-color injection molding process of the refrigerator handle, not only is the production efficiency high, but also the manufacturing process is simple and easy to achieve, the expected process time is short, the manufacturing cost is low, and a product is variable; meanwhile, compared with a handle manufactured in a conventional single-color injection molding mode, the handle manufactured in the double-color injection molding mode is very good in three-dimensional effect and touch effect in color and hand feeling effect, and the requirements of users on appearance, hand feeing and color of the refrigerator handle are met.

The invention discloses conductive paste. The conductive paste comprises the following constituents based by parts by mass: 50-70 parts of water, 5-20 parts of sodium chloride, 1-5 parts of glycerin, 5-20 parts of macromolecule substance, 1-5 parts of natural plant carbon particle, 1-5 parts of plant extract and 1-3 parts of thickening agent, wherein the plant extract is one or more of a honeylocust fruit extract, a hibiscus syriacus extract and a gleditsia sinensis extract. The conductive paste is short in effective impedance time, does not contain a substance harmful to a human body, is easy to clean and has relatively high safety performance, the added plant carbon can be used for making conductive factors uniformly distributed and effectively reducing the impedance between human skin and an electrode, and the conductive paste has excellent conductive performance.

The invention aims to provide a bathroom floor forming part which is provided with a water drain hole and a bath region, wherein the bath region is provided with an inclined part for draining water from the end portion to the water drain hole; micro concavo-convex parts for preventing water gathering and avoiding water soaking spreading are formed on the surface of the bath region; and as the micro concavo-convex parts are appropriately regulated, the drying performance, the skid resistance, the easiness of dirt removal and the like of the floor forming part can be improved.

The invention discloses a dustproof ceramic sheet easy to clean. The dustproof ceramic sheet is prepared from the following raw materials in parts by weight: 20-30 parts of cordierite, 15-25 parts of fluorite, 5-10 parts of potassium feldspar, 3-6 parts of a self-cleaning additive, 1-2 parts of a barium titanate sintering aid, 0.2-0.6 part of talcum powder and 0.1-0.3 part of modified nano silicon dioxide. The ceramic sheet is formed by matching raw materials such as cordierite, fluorite, potassium feldspar and talcum powder, sintering molding is performed through a barium titanate sintering aid, the added self-cleaning additive and modified nano silicon dioxide are matched to enhance the easy-to-clean effect of the product, the self-cleaning additive adopts mullite fiber irradiation, the activity is improved, and the service life of the product is prolonged. According to the invention, mullite fibers are used as raw materials, modification treatment is carried out in a sheet boron nitride modifier, a composite is formed through thermal modification and grinding, mullite fibers with needle-like structures are arranged on sheet boron nitride, and uniform stain-resistant and self-cleaning point locations are formed on the surface of the sheet, so that cleaning is convenient.

The invention discloses antistatic and anti-oil polyester-mixed cotton cloth which comprises a polyester-mixed cotton layer. An antibacterial layer is attached to the bottom of the polyester-mixed cotton layer through waterborne polyurethane. An antistatic layer is attached to the top of the polyester-mixed cotton layer through waterborne polyurethane. An anti-oil layer is attached to the top of the antistatic layer through waterborne polyurethane. A high-temperature-resistant layer is attached to the top of the anti-oil layer through waterborne polyurethane. The antistatic layer comprises a carbon black series conductive fiber layer and a metal series conductive fiber layer. The carbon black series conductive fiber layer is made of warp, and the metal series conductive fiber layer is made of weft. The carbon black series conductive fiber layer and the metal series conductive fiber layer are interwoven. By using the antistatic layer, the carbon black series conductive fiber layer, the metal series conductive fiber layer, the anti-oil layer, a bamboo fiber layer and a nano silica fiber layer in cooperation, the problem that existing polyester-mixed cotton cloth is poor in antistatic and anti-oil effect and not convenient to use is solved.

The invention discloses a burner cap and a stove burner comprising same. The burner cap comprises an annular burner cap body and a cap plate assembly, wherein the outer ring of the cap plate assembly is detachably connected with the upper end of the burner cap body, and the cap plate assembly and the burner cap body are jointly formed into a gas mixing cavity with a downward opening; and an arc-shaped main fire outlet hole extending in the circumferential direction is formed in the outer edge of the cap plate assembly, an annular fire outlet ring is arranged between the cap plate assembly and the burner cap body, and the main fire outlet hole and the fire outlet ring communicate with the gas mixing cavity. The main fire outlet hole is arc-shaped, and the area of the main fire outlet holes is larger than that of a conventional discrete round fire outlet hole, so that the strength of the fire hole is relatively low, the amount of injected primary air is large, and combustion is more sufficient; secondly, the flame distribution of the arc-shaped main fire outlet hole in the circumferential direction is more uniform than that of the conventional discrete round fire outlet hole, so that the heating uniformity and heat absorption of the bottom of cookware are improved favorably; and it is not easy for the wall surface of the arc-shaped main fire outlet hole to adhere to a liquid to cause blocking, and the main fire outlet hole is easy to clean.

The invention discloses an inner container structure, cooking equipment and a preparation method of the inner container structure of the cooking equipment. The inner container structure comprises an inner container, an insulating layer is arranged on the outer wall of the inner container, a conductive layer is arranged on the outer surface of the insulating layer, and the conductive layer can release infrared rays under the action of voltage. The structure is simple, the inner container structure has the advantage of being fast in temperature rise, and the uniformity of the temperature field of the inner container is further improved.