33results about How to "To achieve the coating effect" patented technology

The invention relates to an antibacterial latex paint containing natural jade powder and a preparation method for the same. The antibacterial latex paint contains the following ingredients in parts by weight: 50-150 parts of natural jade powder, and 5-15 parts of nanometre inorganic anionic auxiliary, wherein the grain diameter of the natural jade powder is 3000-6000 meshes. The latex paint provided by the invention can be coated on a wall surface or wood, and the paint film has the advantages of being weak in smell, low in VOC (volatile organic compound), good in covering power, good in adhesion power, resistant to scrub and the like, and can effectively kill the harmful bacteria contacted with the painted wall surface in a room simultaneously; and moreover, the latex paint is low in cost, good in construction performance and great in environmental protection performance, and is mainly applied to decoration and protection for the surfaces of wall body, wood, etc.

The invention relates to the field of composite fertilizers, and concretely relates to a once-applied efficient sustained-release composite base fertilizer. The fertilizer is prepared from the following raw materials in parts by weight: 10-15 parts of 1250-2000 mesh diatomite, 15-18 parts of dry cattle manure, 8-10 parts of rice bran, 20-22 parts of urea, 15-18 parts of monoammonium phosphate, 8-10 parts of calcium superphosphate, 2-3 parts of vegetable gelatin, 1-3 parts of animal gelatin, 1-2 parts of basalt powder, 10-12 parts of potassium chloride, 6-8 parts of black soil, 1-2 parts of copper sulfate, 2-4 parts of zinc sulfate, 4-5 parts of pinus massoniana needles, 12-15 parts of pregelatinized cassava starch, 6-8 parts of polyvinyl alcohol, 4-5 parts of glycerol, 0.1-0.2 part of high-activity zinc oxide, 3-5 parts of magnesium sulfate, 1-2 parts of egg shells and 4-5 parts of an auxiliary agent. The composite fertilizer is wide in raw material sources, low in cost and sufficient in fertility; dual cladding on nutrients is formed by utilizing an efficient sustained-release coating agent prepared from diatomite and multiple film easily-forming raw materials in the preparation technology, so that the fertility is relatively durable, and noneffective loss of nutrients is avoided; and the composite fertilizer is capable of satisfying growth requirements of crops after being applied once, and helps to greatly simplify plantation cost.

The invention discloses a finish paint, particularly provides a water-based anticorrosive finish paint which comprises softened water, water-based polyacrylic emulsion, nano- pigment and filling and other necessary components, with the water-based finish paint with the above components adopted, coating effect of the oily propenoic acid finish paint can be achieved, the waterproofing and anti-corrosion property are good; in addition, the water-based propenoic acid finish paint adopts water as solvent with no pollution to the environment, no harm to health of constructors, and safe and convenient use; can adopts a general spraying method and can also be applicable to high-pressure airless spraying with high construction efficiency, no sagging and no cracking, the finish paint construction can be completed; the water-based propenoic acid finish paint can not only be applied to auto body decoration and protection, but also widely replaces oily propenoic acid finish paint for rust-resisting of steel materials in facilities, such as other vehicles, bridges and channels and the like.

The invention relates to the field of compound fertilizers, and in particular relates to a modified-polyvinyl alcohol-coated long-effect slow-release compound fertilizer. The fertilizer is made from the following raw materials in parts by weight: 10-15 parts of 1250-2000-mesh kieselguhr, 8-10 parts of soybean residue, 12-14 parts of ammonium nitrate, 15-18 parts of thoroughly decomposed pig manure, 12-14 parts of fly ash, 28-30 parts of ammonium bicarbonate, 12-15 parts of dairy cow excrement, 5-7 parts of pineapple leaf, 3-5 parts of charcoal powder, 2-5 parts of zinc acetate, 3-5 parts of sodium gluconate, 6-8 parts of calcium carbonate, 23-25 parts of ammonium dihydrogen phosphate, 1-3 parts of moleplant seed powder, 8-10 parts of cell culture medium waste liquor, 10-12 parts of tobacco leftovers, 3-5 parts of sodium thiosulfate, 1-3 parts of sodium caseinate, 10-12 parts of polyvinyl alcohol, 6-8 parts of sodium carboxymethylcellulose, 0.5-1 part of nanometer zinc oxide and 4-5 parts of assistant. The compound fertilizer disclosed by the invention has the advantages that the raw material sources are abundant, rich in various organic matters and capable of increasing the soil activity; nutrients are doubly coated by utilizing the kieselguhr and modified polyvinyl alcohol slow-release coating agent in the production process, so that the compound fertilizer has excellent and long-lasting slow-release control ability, more long-lasting and efficient fertilizer effect and obvious production and income increasing effect.

The invention relates to the technical field of paints, particularly to a high-wear-resistance waterborne UV floor paint and a preparation method thereof. The high-wear-resistance waterborne UV floorpaint is composed of, by weight part, 67-80 parts of waterborne UV polyurethane dispersion, 3-5 parts of waterborne alkali-soluble acrylic emulsion, 0.4-0.8 parts of defoamer, 0.3-0.6 part of wettingagent, 0-2 parts of solubilizer, 0.1-0.2 part of neutralizer, 0.1-0.5 part of in-tank bactericide, 0.2-1 part of rheologic additives, 0.5-2 parts of matting powder, 9-22 parts of deionized water and 1-3 parts of photoinitiator. Compared with the prior art, the h high-wear-resistance waterborne UV floor paint can meet floor painting requirements and achieve high wearing resistance, specifically, can firstly meet the requirements on floor painting roller construction and UV curing, and above all, by matching different types of resins, improves product viscosity without affecting paint film performance and increases single-roller coating capacity to achieve final painting effects.

The invention discloses a plant seed dry powder coating method, which relates to the technical field of seed treatment. The method includes the following steps: S100. placing seeds to be coated in a coating machine, heating the seeds to be coated, and simultaneously starting a mixing function of the coating machine to move the seeds to be coated; S200. spraying an atomized plasticizer solution onthe surfaces of the seeds to be coated; S300. uniformly spraying a powdery seed coating agent on the surfaces of the seeds to be coated by using electrostatic spraying equipment; and S400. continuously heating the seeds to be coated to solidify a film-forming polymer material in the seed coating agent and form a uniform coating layer on the surfaces of the seeds to be coated.

The invention discloses a method for planting rice in a saline-alkali land of the Yellow River irrigation district. The method comprises the steps that (S1) seedling culture is carried out; (S2) calcium sulfate powder is scattered in a ploughed and stirred saline-alkali paddy field with loose and soft soil, ploughing and stirring are conducted again, the paddy field is leveled, water is injected till the water level is 5-10 cm higher than the flat soil surface, and field steeping is continued for 7-10 days; (S3) water accumulated on the field surface is discharged, washing with flowing water is conducted for one time, a soil conditioner is applied, ploughing and leveling are conducted again, water is injected till the water level is 3-7 cm higher than the water surface, and rice seedlings are inserted; and (S4) additional fertilizers are applied periodically to supplement rice nutrients till the rice gets mature. The method for planting the rice in the saline-alkali land of the Yellow River irrigation district disclosed by the invention has the advantages that operations are simple; the programming degree is high; promotion is easy; the planting cost is low; soil salinization can be improved; a soil pH value can be reduced; soil fertility can be increased; and the yield of the rice planted in the saline-alkali land can be increased by 20%-30%.

The invention relates to a heated non-burning cigarette. The heated non-burning cigarette comprises a tobacco substance section and a filter which are sequentially connected, and the tobacco substancesection is filled with a functional capsule; a core material of the functional capsule is a solution containing tobacco tar; and a wall material is polylactic acid. The invention further provides a preparation method of the heated non-burning cigarette. The preparation method comprises the steps: the solution containing the tobacco tar serves as a core material solution; an organic solvent dissolved with the polylactic acid serves as a wall material solution; the core material solution and the wall material solution are dropwise added into a solidified solution together through an inner holeof an electrostatic spinning coaxial syringe needle (can also be named as the coaxial syringe needle), and a gap between the inner hole and an outer hole of the electrostatic spinning coaxial syringeneedle correspondingly, after stirring, solid and liquid separation, washing and drying are conducted, and the functional capsule is obtained; and then an existing method is adopted, and the non-burning cigarette is assembled. The tobacco tar component is added in a clad mode, and thus stability of the smoke atomization quantity and the smoke component is guaranteed.

The invention relates to the field of composite fertilizers, and in particular to a water-retaining long-acting sustained-release composite fertilizer containing catnip. The fertilizer is prepared from the following raw materials in parts by weight: 10-15 parts of kieselguhr of 1250-2000 meshes, 5-6 parts of lime powder, 3-5 parts of zinc sulfate, 25-30 parts of urea, 8-10 parts of tricalcium phosphate, 1-2 parts of dry catnip powder, 2-4 parts of sugar calcium, 1-2 parts of manganese sulfate tetrahydrate, 10-12 parts of corn citric acid residue, 20-25 parts of ammonium phosphate, 2-4 parts of ferrous sulfate, 5-8 parts of calcium bicarbonate, 2-4 parts of konjak gulcomannan, 16-18 parts of waste mushroom roots, 8-10 parts of reed stems and leaves, 2-4 parts of potato starch, 12-15 parts of crylic acid, 1-3 parts of simethicone, 1-3 parts of Twain 80, 0.1-0.3 part of sodium bicarbonate, 0.1-0.2 part of ammonium persulfate and 4-5 parts of additives. The composite fertilizer is rich in variety and rich in organism organic matters, is capable of improving a soil environment and dually wrapping the nutrient components by using the kieselguhr and a sustained-release wrapping agent, is long-acting in fertilizer effect and has both capabilities of drought resistance and water retention; moreover, no toxic and harmful residues are left in the soil and the crops, and a high-yield and high-quality product is obtained.

The invention discloses a modified lithium-ion battery and a modifying method thereof. The invention aims at providing the modified lithium-ion battery which has good conductivity and is capable of increasing electronic conductivity of a material and improving rate performance of the material and the modifying method thereof. According to the technical scheme, the modified lithium-ion battery is characterized in that Li2CrO4 is added in a conventional electrolyte, the Li2CrO4 is subjected to spontaneous reaction on the surface of a positive electrode material so as to form an Li2+xCrO4 coating layer, and an Li2+xCrO4 coating layer is formed after the Li2CrO4 is subjected to charging and lithium-embedding on the surface of a negative electrode material. The modified lithium-ion battery and the modifying method thereof belong to the technical field of batteries.

The invention discloses a hardening liquid for a rear shell of a glass fiber plastic mobile phone, and relates to the field of hardening liquid preparation and coating, the hardening liquid comprises the following components in percentage by weight: 2.50% of photoinitiator 184, 0.05% of TPO (thermoplastic polyolefin), 10.00% of diluent MIBK (methyl isobutyl ketone), 56.75% of 9-functional polyurethane acrylate, 13.50% of F modified 9-functional acrylate, 2.20% of 3-micron tetrafluoroethylene wax, 7.50% of DMAA (dimethylacrylamide), 6.00% of vinyl coupling agent, 1.00% of polyester modified organic silicon and 0.50% of AF assistant. According to the hardening liquid for the rear shell of the glass fiber plastic mobile phone, new components of the hardening liquid are added, the proportion is adjusted, vinyl reacts with urethane acrylate in a UV liquid, Si-OH is formed through hydrolysis, then the Si-OH is condensed with Si-OH on the surface of glass fiber, covalent bond combination of the glass fiber and silane is achieved, and the high adhesive force performance on a specific glass fiber plastic base material is achieved; and the wear resistance and hardness of the mobile phone rear shell are improved.

The invention discloses an ameliorant combination suitable for secondary saline-alkaline soil in irrigation areas of the Yellow River. The ameliorant combination comprises, by weight, 120-180 parts of a soil loosening agent, 250-400 parts of citric acid residue, 160-200 parts of diatomite of 1,250-2,000 meshes, 120-160 parts of ammonium molybdate, 80-120 parts of sodium selenite, 30-60 parts of seaweed slag, 8-20 parts of straw ash, 800-1,200 parts of coconut residuum and 10-14 parts of microbes. The soil loosening agent is a mixture obtained by crushing peat, dry pine needle, vermiculite, natural zeolite and peanut shell according to the mass ratio of 5:3:1:2:1. According to the ameliorant combination suitable for secondary saline-alkaline soil in irrigation areas of the Yellow River, various nutritional ingredients are reasonably cooperated, and various components are combined mutually, influence each other and coordinate with each other. Then, soil secondary saline-alkalization caused by random fertilization can be avoided.

The invention relates to a contact type coating lip structure and an extrusion coating head thereof. The contact type coating lip structure comprises a contact type coating lip main body, one side surface of the contact type coating lip main body is a slurry flowing surface, a contact part is arranged on the side, far away from the flowing surface, of the contact coating lip main body, and the contact part is arranged so that after the bottom surface of the contact part is in contact with a base material, the lower bottom of the slurry flowing surface is suspended above the base material, so that slurry flows out in a free state. According to the contact type coating lip structure and the extrusion coating head thereof, the advantage of non-contact type coating effect can be achieved by using a contact type coating mode.

The invention discloses a core-shell capsule for reducing harmful components of mainstream smoke. The core-shell capsule comprises a wall material and a core material; the core material is a solutioncontaining a harm reduction additive; and the wall material is polylactic acid. The invention further discloses a preparation method of the core-shell capsule. The preparation method comprises the steps that the solution containing the harm reduction additive is used as a core material solution; an organic solvent dissolved with polylactic acid is used as a wall material solution; the core material solution and the wall material solution are immiscible; the core material solution is added dropwise through an inner hole of an electrospinning coaxial needle (referred to as a coaxial needle in the invention) and the wall material solution is added dropwise through inner and outer hole gaps of a coaxial needle together to a coagulating liquid, solid-liquid separation, washing and drying are performed after stirring, and the core-shell capsule is obtained. The polylactic acid is used as the wall material, is non-toxic and does not cause pollution to the environment, and the polylactic acidhas certain mechanical strength and does not need to be coated twice, so that the production cost is reduced.