288results about How to "Won't fade" patented technology

The invention relates to a resin mixture used for producing FRP (fiberglass-reinforced plastics) profile, the FRP profile made from the mixture and a preparation method thereof. The resin mixture comprises the following materials according to weight proportion: 10 of resin, 0.4 to 3 of low shrinkage agent, 2 to 15 of fillers, 0.05 to 0.2 of low temperature curing agent, 0.05 to 0.2 of high temperature curing agent, 0.05 to 0.2 of parting agent, 0.02 to 0.5 of pigment and appropriate amount of coupling agent and ultraviolet absorbent. The preparation method of the FRP profile by using the mixture is that: a reinforcing material is immersed into the resin mixture. The obtained material is extruded to get forming under high temperature and high pressure through a die; during the extrusion forming, the die is heated after being separated into three segments, and the temperature of the three segments is respectively 60 DEG C to 100 DEG C of a first segment, 100 DEG C to 150 DEG C of a second segment, 100 DEG C to 148 DEG C of a third segment; the haulage speed is 320 mm / min.

The invention relates to powder coating and particularly relates to powder coating for MDF transfer printing and an application method of the powder coating. The powder coating is prepared from the following raw materials in percentage by weight: 53-90% of resin, 0-6.7% of a curing agent, 0.1-0.5% of a curing accelerant, 3-25% of auxiliaries, 5-30% of filler and 0.8-25% of pigment. After the powder coating is used for transfer printing, the texture is clear, the penetration is deep, the third dimension is strong, the transfer printing paper can be easily uncovered, the thermal transfer printing product is durable in use, and the patterns are not dropped, cracked or faded; moreover, the thermal transfer printing only achieves a surface decoration effect without changing the characteristics of the original glossiness, the wear resistance, the weather resistance, the acid and alkali resistance, and the like of the product. The invention also provides an application method of the powder coating.

The invention discloses a gray brick mechanically manufactured from lime sludge and construction wastes and a method for manufacturing the same. The materials for mechanically manufacturing the gray brick comprise the following raw materials in portion by weight: 1,015 to 1,135 portions of construction waste crushed materials, 240 to 290 portions of cement, 810 to 1,010 portions of lime sludge, 60 to 75 portions of gray lime, and 100 to 125 portions of water, wherein the particle size of the construction waste crushed materials is less than 15 millimeters. If necessary, less than 20 portions of fly ash and proper amount of activating agent can be added to the materials. The method for mechanically manufacturing gray brick comprises the following steps: firstly, crushing the construction wastes; secondly, mixing the construction waste crushed materials with the other materials according to the proportions; and thirdly, pressing the mixture by adopting a mechanical method so as to produce the gray brick of the invention. The gray brick and the method for manufacturing the same recycle the sludge and the construction wastes in a reducing, harmless and resource-utilizing mode, and solve the problem that substituting materials and products are hard to find after clay bricks are forbidden to use and the problem of gray brick sources for civilian constructions.

A pseudo-classic grey brick is proportionally made of broken building garbage, cement, fine sand, grey lime, water, and optional powdered coal ash.

The present invention provides metal fine particles which have selective wavelength absorption characteristics in a wavelength region from visible light to near infrared light, and have sharp absorption characteristics, and influences little the surrounding wavelength, and therefore, they yield tones having high chroma. The present invention provides metal fine particles wherein an aspect ratio is in a range from 1.1 to 8.0, a maximum absorption wavelength in plasmon absorption is in a range from 400 nm to 1,200 nm, and an absorption coefficient at a peak position of the maximum absorption wavelength is in a range from 6,000 to 20,000 L / mol.cm (measurement concentration: 1.6x10-4 mol / L, and solvent:water).

The process of coating stainless steel with plastic includes three procedures of pre-treatment, spraying and firing. The pre-treatment of stainless steel includes the steps of surface decontaminating, washing, neutralizing washing, phosphatizing, washing and deactivating; in the spraying procedure, plastic is sprayed onto stainless steel electrostatically; and in the stoving procedure, the stainless steel after spraying plastic is fired at temperature not lower than 200 deg.c for over 55 min before being maintained for over 8 min. The sprayed plastic has high adhesion and is color fast.

The invention discloses an environment-friendly textile printing pearlescent adhesive cement and a preparation method and application thereof. The adhesive cement comprises the following components in percentage by weight: 49 to 39 percent of environment-friendly ultra-soft adhesive, 15 to 25 percent of rutile silvery white pearlescent powder in the particle size range of between 5 and 25 microns, 15 to 25 percent of anatase silvery white pearlescent powder in the particle size range of between 10 and 60 microns, 4 to 6 percent of glycol, 1 to 2 percent of dispersing agent, 1 to 3 percent of leveling agent, 1 to 2 percent of mould-proof antibacterial auxiliary agent, 2 to 4 percent of nano negative ion far-infrared powder and 2 to 4 percent of thickening agent. The adhesive cement cannot block a screen during screen printing, has high weather resistance and has the obvious advantages of environment friendliness, no toxic hazard, high-temperature resistance, acid-base resistance, incapability of spontaneous combustion and combustion supporting, high oxidation resistance, high covering power and the like which are obviously distinguished from those of the common dye and pigment.

The present invention provides a fabrication method of a stainless steel water faucet, which belongs to the technical field of items in daily use. The present invention resolves the problems of the prior water faucets, such as high cost, low rate of finished products, complex technique, etc. The fabrication method of the stainless steel water faucet includes five steps: (A) the fabrication of a shell mold: the melted wax is infused into a mould, and after the wax is coagulated, the mould is opened in order to obtain a wax model matching the valve body of the water faucet; the outer surface of the wax model is evenly coated with adhesive slurry, which then evenly adhibits sand grains on the outer surface of the wax model, the shell mold is produced after steam is applied to thoroughly take off the wax in the shell mold, and the shell mold is then baked; (B) the fabrication of the valve body; (C) the fabrication of a cover plate and welding; (D) the polishing of the valve body; (E) assembly: a valve core, a valve rod and a handle are produced. The fabrication method of the stainless steel water faucet has the advantages of simple technique, easy embodiment, saving of materials and low cost, and moreover, because the water faucet is made of stainless steel material, the water faucet is not faded and rusted, so the appearance is good.

A high-density printing floor manufacturing method comprises the following procedures: molding high-density floor -> polishing -> covering the grounding color -> printing texture -> thermal press -> UV priming float age -> UV lacquer -> UV wearable lacquer -> finished product. The printing floor strength and the luminosity of the high density board is improved through the printing floor manufacturing method in the invention, and gains better property and beauty, which displays as the diversification in the printing texture, the texture mode can be chosen according to the guests' interests with no limitation of the single paster; the printing texture is a lacquer-production texture, and it doesn't lose color and fade, and doesn't peel off with time goes. There is glue in the paste paper but not in the printing, so it is environment-protecting, and safe, and makes the low quality high density board to develop the high quality's effect and saves lots of endangered wood source, and with a relative low cost. It is an ideal alternative of wood board, composite floor board, or film high density board, and suitable for popularization.

A thermally shaping method for preparing the product from plastic sheet includes such steps as printing patterns and locating marker on transparent plastic film, attaching the plastic film onto surface of a plastic sheet, heating the plastic sheet for softening it, moving it into a moulding cavity, applying pressure to make it close to the inner surface of moulding cavity, cooling, demoulding and punch shearing.

The making process of ancient wood furniture and door with weathering effect includes the following steps: producing members of wood furniture and door, burning the surface of the members in high temperature flame of 800-1100 deg.c for 0.5-1.2 sec, brushing off the charred soft xylem with a wire brush, assembling the product, burning the surface in high temperature flame of 800-1100 deg.c for 0.5-1.2 sec, brushing off the charred soft xylem with a wire brush to expose the heat resistant grain parts, and final integrally painting. The product has excellent grains and naturally weathered color.

The invention discloses probiotic dry red wine and a preparation method thereof. The preparation method includes that dry red wine and rose flowers are used as raw materials, and low-temperature extraction technologies like high-voltage pulse electric field, microwave, ultrasound and biological enzymolysis are organically combined, so that functional substances and fragrant ingredients of the rose flowers can be retained to maximum extent; probiotics like functional Lactobacillus plantarum are used as fermentation agents, and temperature-variable fermentation and graded inoculation are adopted, probiotic multiplication and accumulation of functional metabolite can be realized to maximum extent, malic acid in the dry red wine can be further converted into lactic acid, acor of the dry red wine can be eliminated, and taste, healthcare function and wine stability of the dry red wine can be improved; the high-voltage pulse electric field, ultrasonic technology and peracetic acid are combined to accelerate aging, so that the probiotic dry red wine obtained has quality equivalent to that of existing fermented common dry red wine after aging for 8-10 years, and is good in aging effect, short in period and high in efficiency.

The invention relates to a graphene-organosilicon modified urethane resin synthetic leather, which is prepared from the following ingredients: graphene-organosilicon modified urethane resin, fluorine-modified alkide resin, propylene glycol n-butyl ether, a flatting agent, a thickening agent, a foaming agent, a filler, a water-based color paste, a plasticizer, an ammonium stearate emulsion and de-ionized water, wherein the graphene-organosilicon modified urethane resin is prepared through reaction of polyisocyanate, polyhydric alcohol, a polybasic amine chain extender, oligomer polyhydric alcohol, dimethylolpropionic acid, organosilicon, graphene, a neutralizer and de-ionized water; the synthetic leather prepared by the invention is capable of effectively preventing statical electricity, and has the characteristics of good abrasion resistance, high crosslinking density, good chemical resistance and no pollution.

The invention relates to a glasses feet and its processing method, it provides glasses feet which can display stereo pattern in semitransparent or transparent material. The processing method includes following steps: selects at least glue board combined with materials with different transmittance or refractive index, and carries on mold cutting according to the shape of glasses feet. 2. Heats the glasses feet and softens them. 3. Uses clamping device to clamp the softened glasses feet and injects copper pin from on end, one surface of the clamping device is metal template etched with patterns, the surface contacting to the template have correspondent patterns, the layer structure is changed too, thus the correspondent pattern on the external surface is polished off. 4. Grinding and bending.

The invention discloses a bicolor product injection mould which comprises a male template and a female template and is characterized by further comprising a male die, two female dies and a rotary device, wherein the male die is arranged on the male template; the two female dies are arranged on the same side of the female template; a glue inlet runner is arranged on the two female dies respectively; one female die is provided with a positioning mechanism for placing a film into a cavity of the female die; and the rotary device can drive the male template to rotate for at least 180 degrees. Through the invention, the problems that the bicolor injection product has relatively single appearance effect, the pattern is located on the appearance surface of the bicolor injection product and easily drops and fades along with the increase of the service time and the product has short service life and relatively bad using effect in the prior art are solved; and the invention provides a bicolor product injection mould, wherein the structure is simple, the pattern is located in the bicolor injection product and does not drop or fade, and the using effect is better.

This invention discloses a aluminum alloy product plating method, which mainly includes smearing step and plating step, first smearing then electroplating. This invention uses mechanical processing mirror imitating mode to reach the exterior order without polishing working procedure; and it only do electroplating with some parts of the product; the plating layer avoids multi-times baking, which lowers reject rate greatly; and because it uses special oil paint and powder as the protect layer when electroplating, so the oil paint won't fade, and smearing doesn't need gummed paper, which lower the material cost; the product electroplating eligibility rate improves by 10%.

A split-body assembled plastic wood landscape flowerpot is assembled by a plastic wood composite section, a plastic wood laminate flooring, an aluminum-plastic composite panel and a metal frame, wherein, a pot mouth assembly part and a flowerpot lateral panel are both fixed on the metal frame, the bottom plate of the flowerpot is laid on the bottom of the flowerpot; the inner surface of the flowerpot is stuck with waterproof cloth; the peripheric corners of the flowerpot mouth and the flowerpot body are provided with stainless steel decoration strips; the bottom of the flowerpot is provided with a run-up foot; all the parts of the flowerpot can be folded and packed, respectively designed and processed in batch, separately transported and assembled and installed on the spot, thus reducing the transport cost to most extent; the waterproof, anti-septic and resistance to deformation properties and the service life of the plastic wood composite section, the plastic wood laminate flooring and the aluminum-plastic composite panel are all superior to the performances of solid wood and equivalent to the performances of glass fibre reinforced plastic. The split-body assembled plastic wood landscape flowerpot not only has the appearance effects of solid wood landscape flowerpots, as well as high integral strength, good manufacturability for batch production and long service life of 10 years, but also does not deform and fade during application process.

The invention discloses a special composite antibacterial agent for a children bicycle. The special composite antibacterial agent comprises the following components by weight: 0.007-0.014 part of 1-bromo-3-chloro-5,5-dimethyl hydantoin, 100-200 parts of an inorganic antibacterial agent, 100-150 parts of dodecyl-dimethyl-benzyl ammonium chloride, 100-200 parts of microcrystal kaolinite powder, 50-80 parts of a fluoroalkyl silane coupling agent, 30-50 parts of 2,6-di-tert-butyl-4-methylphenol, and 10-20 parts of sulpho-bi-acrylate; the invention further provides a composite antibacterial coatingprepared from the composite antibacterial agent and a preparation method of the composite antibacterial agent. The body of the children bicycle has excellent antibacterial, bacteriostatic and sterilizing properties while the effects of attractiveness, decoration and rust resistance are achieved, various bacteria adhered to the surface of the body are effectively killed, the cross propagation of the bacteria is completely eradicated for the children in the process of touching and playing with the bicycle, the bacterial infection is avoided, and the body health of the children is guaranteed.

The invention discloses a repeatably erasable photonic crystal structure color-based anti-counterfeiting film and a preparation method and application thereof. The method comprises the following steps: soaking a photonic crystal film of cellulose nanocrystalline in a mixed solution of an ionic liquid methacryloyloxyethyltrimethyl ammonium chloride, a cross-linking agent, an initiator and absoluteethyl alcohol, after illumination polymerization, covering an anti-counterfeiting film with a hollow patterned polyester film, dropwise adding a solution containing at least one hydrophobic anion of ClO4<->, Tf2N<-> or PF6<-> to obtain a structural color anti-counterfeiting film loaded with hidden patterns in a natural state, responding to obtain complete corresponding pattern information under water stimulation, and soaking the anti-counterfeiting film in a soluble chlorine salt solution so that the hidden patterns can be wiped off. According to the invention, hydrophobic ions and hydrophilicions are exchanged to prepare the anti-counterfeiting film which has high sensitivity, reversible erasing, writing, displaying and hiding functions and certain mechanical strength, so that wiping andrecoding of information are realized.

The invention discloses a damp-proof resin coating. The damp-proof resin coating comprises components with the following content proportions: 3-8 parts of a cyclic olefin copolymer, 5-12 parts of chlorinated polypropylene resin, 3-4 parts of tributyl phosphate, 8-12 parts of wood adhesive powder, 2-4 parts of lithium magnesium silicate, 12-34 parts of calcium carbonate, 0.4-0.7 part of bamboo charcoal powder, 0.2-0.3 part of a dispersing agent and 0.1-0.5 part of a thickening agent. By virtue of the mode, the damp-proof resin coating disclosed by the invention can be well adhered to various bottom materials; and moreover, the damp-proof resin coating is excellent in damp-proof ability, and peeling and fading phenomena cannot be caused by other external factors.

The invention discloses a plastic packing box with a laser light reflection effect and a manufacturing method thereof. A packing box comprises a box body, a wall body of the box body is of a three-layer structure which is composed of a transparent plastic layer, a pattern layer and a laser light reflection layer, the transparent plastic layer is arranged on an outer layer, the pattern layer is arranged on the inner side of the transparent plastic layer and the laser light reflection layer is covered on the pattern layer. A packing method comprises following steps of (1) utilizing UV printing equipment and sun-proof printing ink to print patterns on a transparent plastic panel; (2) arranging the laser light reflection layer on the pattern layer of the transparent plastic panel after machined in the step (1); and according to the size of the packing box after unfolded, utilizing cutting equipment to conduct cutting for the transparent plastic panel after machined in the step (3), obtaining a packing box panel, bending the packing box panel according to set folding marks, and conducting pasting to from the plastic packing box. The plastic packing box has the advantages of being good in laser reflection effect, waterproof, sun-proof, deformation-preventing and long in service life.

The invention is a frost flowers glass manufacturing process, including the steps: a, selecting glass blank; b, wet-grinding one surface by diamond sand; c, cleaning; d, preparing glue, uniformly mixing bone glue, cow glue and reuse glue in the proportion to form the glue to be used; e, coating the glue on the surface; f, placing the glass with the glue on indoor condition of 19-24deg.C for 8-12hours to make the moisture up to 20-30%; g, low-medium-high temperature treatment, firstly treating at 20-22deg.C and at the moisture of 20-30% for 2-4 hours, then treating at 28-30deg.C and at the moisture of 10% for 4-6 hours and reducing and finally treating at 45-50deg.C and at the moisture of zero for 3-5hours, and when the glue layer naturally cracks and falls off the glass blank to obtain the frost flowers glass, and the glue slice off the glass blank can be recovered as the reuse glue.

A thermally shaping method for preparing the product from plastic sheet includes such steps as printing patterns and locating marker on transparent plastic film, attaching the plastic film onto surface of a plastic sheet, heating the plastic sheet for softening it, moving it into a moulding cavity, applying pressure to make it close to the inner surface of moulding cavity, cooling, demoulding and punch shearing.

The invention discloses a leather dyeing method applying a plant primary color dyestuff. The leather dyeing method comprises the following main steps: preparing a dyeing solution, dyeing, softening, carrying out color fixation and carrying out wax sealing. In the step of preparing the dyeing solution, a blue dyeing solution, a yellow dyeing solution and a red dyeing solution are prepared; then one or more than one of the blue dyeing solution, the yellow dyeing solution and the red dyeing solution are mixed to prepare a dyeing solution with a needed color; in the step of dyeing, tree liquid which is squeezed from tung tree fruits is slowly boiled to prepare transparent boiled oil; raw lacquer extracted from lacquer trees is refined to prepare clear lacquer; the boiled oil and the clear lacquer are mixed and then a mixture is added into the dyeing solution to prepare the plant primary color dyestuff; then leather needing to be dyed is rotated in a rotary drum for certain time by utilizing a lanthanum nitrate-citric acid complex solution; then the leather which is subjected to rare-earth mordant dyeing is covered and colored by utilizing the plant primary color dyestuff; after being colored, the leather is rotated in the rotary drum for certain time to finish dyeing. The leather dyeing method disclosed by the invention is green and environmentally friendly, has high color fastness and does not easily fade.

The invention discloses freeze-dried powder of fruit and vegetable extracts. Fruits and vegetables are taken as raw materials, a low-temperature extraction technology is adopted in the whole process, and obtained extracts keep natural color, flavor and taste of the fruits and the vegetables to the greatest extent; an anti-freeze agent which is prepared from natural plant raw materials and has a remarkable cryoprotective effect replaces traditional and existing cryoprotective agents in the vacuum freeze drying process of extracts, the freeze loss caused by a freeze-drying process is further greatly reduced, biological activity and nutritional value of the freeze-dried powder of the extracts are effectively improved, the freeze-dried powder of the extracts is scientifically compounded with functional dietary fiber powder, prebiotic factors and lactobacillus plantarum powder, the medicine and food nutrition balance property as well as functionality, solubility and the probiotic property of the freeze-dried powder of the extracts is remarkably improved, the guarantee period of a product is prolonged, and finally, the freeze-dried powder of fruit and vegetable extracts is prepared, contains more nutritional substances and bioactive substances and is high in function, good in anti-freezing effect and solubility and low in cost.

The invention discloses blueberry composite powder high in anthocyanin content and a preparing method thereof.Blueberry powder with natural color, flavor and mouthfeel are scientifically combined with functional products including lactobacillus plantarum powder, honey powder, modified dietary fiber, enzyme powder and oligosaccharide, so that the nutritional value, food security and healthcare effect of the blueberry composite powder are effectively improved, and the probiotic property and quality stability of the blueberry composite powder are improved remarkably.Compared with existing blueberry composite powder, the blueberry composite powder high in anthocyanin content has the advantages that components are simple, color, flavor and mouthfeel are natural, nutritive value is high, healthcare function is good, the content of bioactive substances is high, the number of probiotics viable organisms is large, probiotic property is high, the number of species of probiotics functional metabolites is large, the content is high, food security is high, and storage life is long.

The invention provides dyeing pomade which can be washed out with warm water and a preparation method thereof. For catering to the demands for pursuing hair styles and changing hair colors with occasion and clothes changes of modern city people, the colorful dyeing pomade which can be washed out with warm water and used for temporary hair styling and coloring and a preparation method thereof are provided. The dyeing pomade is prepared from, by weight, 8-16 parts of grease, 1-3 parts of an emulsifier, 0.2-1 part of a stabilizer, 3-10 parts of a film forming agent, 5-15 parts of a conditioner, 0.5-2 parts of an additive, 0.2-0.8 part of a preservative, 0.2-0.8 part of an odorant, 0.5-9 parts of a color former, 4-13 parts of a color developing agent and 50-100 parts of a solvent. The dyeing pomade has the advantages that a consumer uses the dyeing pomade to dye hair in different colors and meanwhile fix the hair in desired styles according to the demands in occasions; more importantly, the hair styles and colors obtained by using the dyeing pomade can be kept in a normal environment, original colors and luster can be recovered by using hot water and liquid shampoo to clean the hair after the consumer participates in activities no damage is brought, and no chemical residue exists.

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 blueberry composite powder capable of improving performance of intestinal tracts and a preparation method of the blueberry composite powder. Blueberry powder with natural color, flavor and taste is scientifically compounded with lactobacillus plantarum powder, honey powder, modified dietary fiber, enzyme powder, oligosaccharides and other functional products, accordingly, the nutrition, the food safety and the health care function of the blueberry composite powder are effectively improved, and the probiotic property and the quality stability of the blueberry composite powder are remarkably improved. Compared with conventional blueberry composite powder, the blueberry composite powder has simple components, natural color, flavor and taste, high nutritional value, high health-care function and good probiotic property and contains more bioactive substances and live probiotics, the variety of probiotic functional metabolites is complete, the content is high, the food safety is high, and the guarantee period is long.

The invention discloses a process for firing metal and celadon in a combined way. The process comprises the following steps of: (1) preparing a celadon green body; (2) firing the celadon green body by using an oxidizing flame to solidify the celadon green body; (3) applying a dull black glaze on the decorative area of the solidified celadon green body, and applying a celadon glaze on a non-decorative area; (4) firing the celadon green body in a 1290-1330 DEG C kiln for 10-12 hours, and then cooling to kiln temperature lower than 100 DEG C for drawing; (5) uniformly mixing metal powder, frankincense oil and camphor oil, and then coating on the dull black glaze surface of the celadon green body; (6) firing the celadon green body in a kiln with temperature at least higher than the melting point of the metal powder for 5-9 hours, and then cooling till the kiln temperature is lower than 100 DEG for drawing to obtain the celadon decorated with the metal. According to the process disclosed by the invention, two materials, namely the metal and the celadon which are different in property, are combined together, and a metal layer is uniform in texture and full in color and luster without being dropped and faded.