92results about How to "Good surface decoration" patented technology

The object of the present invention is to provide a non-woven fabric comprising a glass fiber which has a strength, flexibility and water resistance, has less skin irritancy and a good surface decoration property, and a process for producing the same, more specifically, to provide a non-woven fabric for a gypsum board which is used as a reinforcing material for a gypsum board placed on one side or both sides of the gypsum board, and a process for producing the same. A non-woven fabric for a gypsum board comprising 20 to 60% by weight of a glass fiber, 10 to 50% by weight of an organic fiber and 10 to 50% by weight of a fibrous binder, which contains the organic fiber at least on a gypsum core contact surface, is provided.

The invention relates to polyester resin for low-temperature cured powder paint and a preparation method of the polyester resin. The polyester resin is characterized by comprising the following ingredients in percentage by mass: 0 to 10 percent of ethylene glycol, 10 to 40 percent of neopentyl glycol, 0 to 8 percent of 1,6-ethylene glycol, 0 to 5 percent of 1,4-cyclohexanedimethanol, 20 to 60 percent of terephthalic acids, 2 to 15 percent of adipic acid, 0.05 to 0.2 percent of monobutyltin oxide, 0.02 to 0.15 percent of triphenyl phosphate, 0 to 5 percent of adipic acid, 2 to 40 percent of m-phthalic acid and 0 to 5 percent of methacrylic acid. The polyester resin and the preparation method have the advantages that the curing at the low temperature condition of 130 DEG C to 140 DEG C can be realized, in addition, the storage stability is good, and the like.

The invention discloses a preparation method of a novel cement-based plant straw fiber particle wall material. The preparation method comprises cutting dried plant straw fibers into small pieces, immersing the small pieces in an alkali solution, carrying out air drying, sucking the air-dried plant straw fibers into a crusher from a feeing inlet for continuous 5-8min, carrying out crushing for 5-10min to obtain plant straw fiber particles, screening the plant straw fiber particles by a square hole sieve to obtain the plant straw fiber particles with appropriate particle sizes, mixing cement, fly ash, fine sand, the plant straw fiber particles and water to obtain a uniform mixture, pouring the mixture into a mold, carrying out demolding after coagulation, putting the molded test piece into a standard maintenance chamber, and carrying out maintenance to obtain the novel cement-based plant straw fiber particle wall material. The prepared wall has the bright and clean surface, is free of secondary treatment, effectively reduces wall treatment difficulty and processes, and has excellent heat insulation performances, good toughness, impact resistance and excellent sound insulation performances.

The gypsum-based whitewash material consists of beta-gypsum with beta-CaSO4.1/2H2O as main component 99-99.9 wt% and anhydrous citric acid or its salt as coagulation regulator 0.1-1 wt%. The presentinvention has strong adhering capacity, and can inhibit the shrinkage and cracking in whitewashing. It has excellent surface decoration performance, fireproof performance and heat insulating performance. It has simple production process, low production cost and light weight.

The invention relates to a preparation method of a yttrium zirconate ceramic glaze material having a photocatalytic function. The preparation method comprises the following steps: preparing quartz, potash feldspar, albite, borax, Y2O3, Suzhou clay and lithium carbonate, keeping the temperature at 1270-1290 DEG C for 20-40 minutes, taking out, pouring into water, quenching to prepare a fusion cake, and grinding the fusion cake to obtain a material A; preparing the material A, Y2O3, ZrO2 and Suzhou clay, and grinding to obtain a material B; adding the material B and dispersing agent into water, and uniformly stirring and mixing to prepare a glaze slip; and applying the glaze slip to the surface of ceramics in a glaze spray manner, and firing to obtain the yttrium zirconate ceramic glaze material having a photocatalytic function. According to the invention, the ceramic glaze is prepared through a firing process and does not need coating, so that the prepared functional ceramic glaze material can be tightly combined with a ceramic matrix; and the photocatalyst yttrium zirconate generated in the sintering process of Y2O3 and ZrO2 is uniformly distributed in the glaze material, thereby avoiding influencing the aesthetic property of the glaze material due to a rainbow effect.

The application provides a metal sectional material and wood-plastic co-extrusion moulded composite plate. The metal sectional material and wood-plastic co-extrusion moulded composite plate comprises a wood-plastic frame and a metal sectional material, wherein the wood-plastic frame is provided with a first chamber; the metal sectional material is located in the first chamber; the wall surface of the first chamber is bonded with the surface of the metal sectional material; the metal sectional material is provided with a plurality of prefabricated holes; the first chamber of the wood-plastic frame is provided with projections embedding into or penetrating through the prefabricated holes; the projections are integrally moulded with the wood-plastic frame, wherein the wood-plastic frame is made from a foamed wood-plastic material, and the metal sectional material is an open metal sectional material. According to the co-extrusion moulded composite plate provided by the embodiment of the invention, the open metal sectional material is used, and a closed shape is not used, thus ensuring the basic strength of the composite plate, saving the consumption of steel, and creating conditions for realizing compressed air inner-cooling for an extrusion mould.

The invention discloses a high-pressure decorative door sheet comprising wood base materials and a preparation method of the door sheet. The door sheet comprises base plate layers, buffer layers, decorative layers and wear-resistant protective layers which are sequentially arranged from bottom to top, wherein the base plate layer comprises at least two wood base material layers and impregnated surface paper layers for bonding are arranged between the wood base material layers. The plate layers are sequentially stacked in an intermittent hot press in the order of one wear-resistant protection layer, one decorative layer, one buffer layer, one impregnated surface paper layer for bonding, one base plate layer, a polypropylene isolating membrane, the other base plate layer, the other impregnated surface paper layer for bonding, the other buffer layer, the other decorative layer and the other wear-resistant protection layer and then subjected to high-temperature and high-pressure one-time hot press molding. The high-pressure decorative door sheet comprising the wood base materials is flame-retardant, fireproof, wear-resistant, scratch-resistant, waterproof, damp-proof, impact-resistant, fouling-resistant and scrape-resistant, the decorative layers and the base materials are subjected to one-time hot press molding and can be used without pasting, decorative surface layers cannot peel off and mildew, the surface is easy to clean, the formaldehyde release amount and TVOC release amount are low, and no heavy metals are contained.

The invention discloses a constant current anode oxidation treatment method for surfaces of an aluminum and aluminum alloy material. The method comprises the following steps: the aluminum and the aluminum alloy material are taken as anodes and placed into a composite electrolyte; current density is controlled to rise from 0A/dm<3> to 1-5A/dm<3> that is the required current density within 20-120s and kept constant; anode oxidation voltage increases along with the increase of the current in 20-120s; the voltage slowly increases after reaching 20-60V, and reaches 70-120V in 600-1200s until a film is formed completely. The method is suitable for large-scale industrial production and has the advantages of low apparatus and equipment investment, low requirement, no need of special temperature control in the whole process flow, higher hardness of the produced anode oxide film, and better wear resistance, corrosion resistance, high temperature impact resistance and electrical insulation properties.

The invention discloses a non-machine millstone floor, and relates to the field of terrazzo floors. The non-machine millstone floor is mainly prepared in parts by mass: 5 parts of magnesium oxide, 2 parts of magnesium chloride, 50 parts of aggregates and 6 parts of water, and thus the functions of seamless surface, stain resistance, and easy cleaning and maintenance are achieved.

The invention discloses an interlayer composite foaming cement plate and a manufacturing method thereof, and relates to the technical field of foaming cement plates. The strength of the foaming cement plate is strengthened, toughness is good, and breaking is not easy. The interlayer composite foaming cement plate comprises an upper layer foaming cement plate, a bonding layer which is wrapped with breaking-resistant materials, and a lower layer foaming cement plate. The bonding layer is bound with the upper layer foaming cement plate and the lower layer foaming cement plate. The manufacturing method is used for the foaming cement plate.

The invention discloses a dual-curing water-based coating as well as a preparation method and a construction process thereof. The coating is used for simultaneously coating a metal and plastic composite base material. The coating comprises a component A and a component B, wherein the component A comprises 30%-50% of waterborne polyurethane resin, 20%-40% of a waterborne epoxy emulsion, 0.3%-0.6% of a waterborne drier, 2%-5% of a waterborne polycarbodiimide cross-linking agent, 2%-5% of a waterborne pigment filler, 2%-6% of a hydrophilic solvent, 3%-6% of silicon dioxide, 2%-10% of a water-based blocked isocyanate cross-linking agent, 5%-10% of deionized water and 0.7%-3.4% of a water-based auxiliary agent; the component B comprises a curing agent; the mass ratio of the component A to the component B is 100:(3-6). According to the dual-curing water-based coating, the water-based polyurethane resin and the water-based epoxy emulsion serve as main film-forming resin, a coating layer capable of meeting the requirements of a plastic base material and a metal base material at the same time is formed by utilizing different reaction degrees of the water-based blocked isocyanate cross-linking agent and the curing agent to the temperature, and the dual-curing water-based coating has good adhesion performance and chemical resistance.

The invention discloses a manufacturing and firing method of jun porcelain ancient egg-shaped and holed wind instrument. The method comprises the following steps: preparing clay, preparing a blank, biscuit firing, glazing, sintering, and detecting sound. Raw materials for preparing the clay consist of the following components in parts by weight: 40 to 50 parts of kaolin, 5 to 10 parts of alkaline stone, 10 to 15 parts of knot clay, 5 to 10 parts of quartz sand, 0.5 to 1 part of vermiculite, 1 to 2 parts of plant ash, 1 to 2 parts of sodium alginate, and 0.5 to 1 part of phenolic resin powder. A gradually heating multi-sectional heating way is adopted both in the biscuit firing process and the sintering process, so that the blank is slowly heated, the heating non-uniformity and stress change caused by the sudden change of the temperature can be avoided, so that cracks and crease on the surface of the jun porcelain ancient egg-shaped and holed wind instrument can be avoided, and the artistic ornamental value of the jun porcelain ancient egg-shaped and holed wind instrument can be improved; and moreover, the jun porcelain ancient egg-shaped and holed wind instrument fired by the invention is rigid in structure and unlikely to crack, the sound produced by the instrument is strong and ebb and flow, steady and dense and has penetration powder, and the playing requirement of the porcelain jun ancient egg-shaped and holed wind instrument can be met.

The invention discloses a novel anti-corrosive and antistatic treating agent for textiles. The novel anti-corrosive and antistatic treating agent is composed of formaldehyde, melamine, urea, sodium hydroxide, siloxanyl methacrylate copolymers, pentaerythritol, sodium alkyl benzene sulfonate, ammonium polyphosphate, poly vinyl acetate, sodium fluosilicate and essence. The novel anti-corrosive and antistatic treating agent used for protecting surfaces of the textiles with 94%-98% of luster is good in surface decoration, good in water resistance, high in washing fastness, good in wear resistance and free of color difference; spots and cavity shrinkage can be prevented, hand feeling is unaffected, flexibility is good, and antistatic property is good; time for curing and drying is 20-40 minutes, solvent resistance and air permeability are good, broad-spectrum antibacterial is achieved, and the agent has good antibacterial effect on escherichia coli, candida albicans and staphylococcus aureus; the agent is high in adhesive force, harmless to the skin, good in anti-corruption, capable of greatly improving mildew resistance to textile articles, simple and convenient in process and low in cost.

The present invention provides a co-extrusion molding composite board. The co-extrusion molding composite board comprises a wood plastic frame, a foaming layer and a metal profile; the wood plastic frame is provided with a first cavity; the metal profile has an opening; the metal profile is positioned in the first cavity; the wall surface of the first cavity is bonded to the surface of the metal profile; the foaming layer is put in a space enclosed by the first cavity and the metal profile; the foaming layer is bonded to the wall surface of the first cavity and the surface of the metal profile; and the foaming layer is prepared by foaming materials. According to the composite board, the internal metal profile effectively provides mechanical strength, the metal profile, the foaming layer and the wood plastic frame are composited and integrated, so that the requirement for strength of the wood plastic part is reduced, the foaming technology can be adopted for materials of the wood plastic frame, wood plastic materials are saved, and heat and sound insulation performance of the composite board applied as a wall board is largely improved.

A high-performance multifunctional all-in-one board for an electromagnetic shielding chamber is characterized in that the high-performance multifunctional all-in-one board comprises a shielding board(1) and a decorative board (5), and the shielding board (1) and the decorative board (5) are connected and fixed through a shielding keel (3). The high-performance multifunctional all-in-one board aims to solve shortcomings existing in the prior art. Through multiple application of a graphene technology, the electromagnetic shielding effect is greatly improved, meanwhile, electromagnetic wave shielding self-sufficiency can be further achieved, and the mute effect of sound attenuation and noise reduction is achieved.