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170results about How to "Glossy" patented technology

Preparation method of naturally-degradable compound fertilizer anti-blocking agent and application thereof

InactiveCN102070373AAvoid cakingAppearance uniform particle sizeFertilizer mixturesFatty amineTower
The invention discloses a preparation method of a naturally-degradable compound fertilizer anti-blocking agent and an application thereof. The naturally-degradable compound fertilizer anti-blocking agent comprises the following components in percentage by mass: 10-20 percent of fatty amine or salt thereof, 20-25 percent of stearic acid, 15-20 percent of oleic acid, 5-15 percent of refined glycerin and 20-50 percent of waste edible oil and fat, and the sum of all the components is 100 percent according to the percentage. The preparation method comprises the following steps of: mixing all the components according to the proportion, heating to be 70 DEG C -85 DEG C, and stirring and reacting for 15 minutes-30 minutes. The used amount of the compound fertilizer anti-blocking agent is 05-2.0kg/t (compound fertilizer), and a granulation mode of a high air-cooling crystallization tower of an all-molten compound fertilizer is adopted to mix the naturally-degradable compound fertilizer anti-blocking agent with the compound fertilizer. In the preparation method and the application thereof, the processing is simple, the use cost is low, the anti-blocking performance is good, the purely natural and environmentally-friendly performances are achieved, the absorption of crops is convenient, the fertilizer effect is enhanced, and the soil is protected.
Owner:福建达安能源实业有限责任公司

Preparation method of rosin modified phenolic resin

The invention relates to a preparation method of a rosin modified phenolic resin. The method comprises the following three steps of reactions: 1. performing condensation of tert-butylphenol, bisphenol A, tung oil and solid formaldehyde under the action of catalyst magnesium acetate and lime to generate polymer of hydroxymethyl tert-butylphenol; 2. performing an addition reaction with rosin to generate an addition product; and 3. performing esterification of the addition product, pentaerythritol and glycerin under the action of catalyst zinc chloride to generate the rosin modified phenolic resin. The preparation method adopts proper raw material proportioning, reaction temperature, reaction time, catalyst and other technical conditions, thus during the production process, the resin viscosity can be effectively controlled, and the operation is simple and flexible and has good effect. The quality of the product is increased, the oil solubility of resin is good, the oil medium viscosity is high, the normal heptane capacity is 4.5ml/g or more; and the prepared paint film ink has good water resistance and alkali resistance, high hardness, excellent anti-after-binding performance, quick-drying performance, lightness and strong adhesive force. Therefore, the preparation method of the invention is applicable to industrial production.
Owner:SHANGHAI HUAYI FINE CHEM CO LTD

Fresh keeping method for honey peach

The invention relates to a fresh keeping method for a honey peach. The method comprises the following steps: (a) harvesting the honey peach when the honey peach is eighty percent mature, 1-3 days before the honey peach is eighty percent mature, uniformly spraying a special-purpose fresh keeping agent which is used before harvesting the honey peach on the honey peach during 9-12 o'clock every day, spraying the special-purpose fresh keeping agent once a day until water drops down, and spraying the special-purpose fresh keeping agent for 3 days; (b) harvesting the honey peach when the honey peach is eighty percent mature, and bagging, crating and refrigerating or preserving the honey peach in a normal temperature after harvesting the honey peach, wherein the special-purpose fresh keeping agent is no longer sprayed on the morning of the harvest day. The fresh keeping method for the honey peach disclosed by the invention is the safe and high-efficiency method, the putrefaction resistant capacity of the honey peach before harvesting is effectively improved, the fresh keeping time of the honey peach can be effectively prolonged, so that the fresh keeping time of the honey peach is prolonged from the general 20 days or so to 35 days or so, the longest fresh keeping time of the honey peach can reach 40 days or so, and the effect is outstanding.
Owner:烟台长久发果蔬股份有限公司

High-phosphorus chemical nickel-plating solution

The invention discloses a high-phosphorous chemical nickel-plating solution which comprises a cylinder opening solution and a supplement solution. The cylinder opening solution contains nickel sulfate, sodium hypophosphite, citric acid, lactic acid, sodium acetate, succinic acid, potassium iodate, potassium iodide, nitrilotriacetic acid, cerous sulfate, copper sulfate, benzotriazole, benzimidazole with the concentration being 2-10 mg / L, 5-25 mL / L of OP-10 with the concentration being 5-25 mL / L and the balance pure water. The nickel-plating solution has the advantages that cost is low, the excellent plating ability is achieved, the cylinder opening solution is stable, glossiness is achieved, the magnetism level requirement is met, and the service life reaches 11.0 MTO; during the service life, the average sedimentation rate is 12-14 [mu]m / h, the phosphorus content of a plating layer is 10%-14%, the time for neutral salt spraying is longer than or equal to 96 h (the thickness of the plating layer is 18-25 [mu]m), and the time for a purification resistant nitric-acid test is longer than or equal to 8 min (the thickness of the plating layer is 18-25 [mu]m); the magnetism level is lower than or equals to 200 gamma (specifically, 1 gamma is equal to 1 nT, and in general, remanence in the aerospace field takes gamma as a unit), the western country standard is met, and the magnetism is required to meet the NMB magnetism level; and the plating solution is free of lead and cadmium, conforms to the RoHS command and is an environment-friendly high-phosphorous chemical nickel-plating solution.
Owner:贵阳华科电镀有限公司

Processing method for high-quality aeronautic convenient hold Luo powder

The invention relates to a processing method for high-quality convenient hold Luo powder. The method disclosed by the invention comprises the following steps; mixing and mashing raw materials; performing steaming slices, extruding, short cutting, gelation, steaming, cooling, and shaping for sub-packaging on the raw materials; preparing seasoning sauce, spraying, quick-freezing, inspecting and packaging to obtain finished products. The method is simple in technology, little in equipment investment and short in processing cycles, and obtained products are convenient to eat and has storage resistant. On the basis of keeping the fresh mouth feel of rice flour, in the technology link, a spraying seasoning sauce and quick-freezing technology is adopted, the rice flour is directly heated, and the hold Luo power with rich cooking liquor is made in a fresh manner. The rice flour can keep soft and flexible mouth feel in aeronautic heating; for aeronautic food, the problem that cooking liquor products overflow in the transportation process is solved, the food safety is ensured, and in the aspect of quality, the quality guarantee period is prolonged. The method disclosed by the invention overcomes the defects of short quality guarantee period and the like caused by a traditional handmade technology, and the products are convenient to eat, so that the hold Luo power, as a traditional local dainty, gradually moves towards industrialized mass production.
Owner:SANYA YANGYUMING BIOTECH CO LTD

Acrylic polyurethane modified tung oil-imide addition product and preparation method thereof

The invention relates to the field of insulating paint additives, in particular to an acrylic polyurethane modified tung oil-imide addition product and a preparation method thereof. The preparation method comprises the following steps of: performing vacuum dehydration on industrial refined tung oil according to a proportion, adding maleic anhydride, controlling the reaction temperature to be between 140 and 160DEG C, reacting for 0.5 to 1 hour, reducing temperature, adding ethanolamine for continuous reaction, vacuumizing and dehydrating, and after the reaction is finished, reducing temperature and adding a solvent for dilution to obtain a component A; reacting hydroxy ethyl acrylate or hydroxy propyl methacrylate with toluene diisocynate according to a molar ratio of 1:1 to obtain -NCO-containing prepolymer serving as a component B; and calculating a proportion according to the mass ratio, dripping the component B into the component A, and controlling the reaction temperature to be not higher than 70DEG C to obtain the final product. The acrylic polyurethane modified tung oil-imide addition product has the basic advantages of tung oil anhydride of water resistance, luster, insulativity and air dryness, and also can endow a paint film with better toughness, strength, heat resistance, fast curing capacity and storage stability.
Owner:CHINESE ELECTRICAL EQUIP GRP CO LTD

LVT plastic floor and preparation method thereof

The invention discloses an LVT plastic floor. The LVT plastic floor is prepared from raw materials in parts by weight as follows: 50-100 parts of PVC resin powder, 100-200 parts of heavy calcium carbonate, 1-5 parts of a plasticizing modifier, 2-6 parts of an environment-friendly stabilizer, 1-3 parts of a lubricant and 0.2-0.5 parts of carbon black. The invention also discloses a preparation method of the LVT plastic floor. The method comprises the steps as follows: the raw materials are mixed, stirred and placed in an internal mixer to be stirred and heated to 100-120 DEG C, the obtained mixture is continuously stirred in a roller, discharging and cooling are performed, and an intermediate is formed; the intermediate is sequentially subjected to hot-pressing lamination with a color filmand an anti-wear layer, a floor obtained after hot-pressing lamination is coated with a UV coating through roller coating to be cured, and the cured floor is sent to a cutting press to be cut; the LVTplastic floor is obtained. The LVT plastic floor prepared with the formula is softer in texture, waterproof and damp-proof, has very high impact resistance and well restore elasticity under the impact of weights. The production technology of the LVT plastic floor is simple, raw materials are cheap, and the LVT plastic floor can be completely recovered after being used for several years.
Owner:山东宜居新材料科技有限公司

Preparation method of elastic polyester fiber and flax fiber blended yarns by adopting bio-enzyme method

The invention discloses a preparation method of elastic polyester fiber and flax fiber blended yarns by adopting a bio-enzyme method. The weight content of flax fibers is 45 percent to 75 percent and the balance is elastic polyester fibers; the preparation method comprises: pre-treating, blowing, cotton carding, drawing, roving, degumming, bleaching, acid washing, washing and spinning. By adopting the preparation method provided by the invention, the elastic polyester fiber and flax fiber blended yarns with moisture absorption, lightness and thinness, glossiness, air permeability, antibacterial property and mite inhibition property can be prepared. The elastic polyester fiber and flax fiber blended yarns provided by the invention have high spinnability and good elasticity; cloth woven by the elastic polyester fiber and flax fiber blended yarns is light and soft, comfortable and breathable, has sweat-absorbing and antibacterial properties and has elasticity; the cloth has novel and fashionable appearance. The elastic polyester fibers and the flax fibers are blended and the disadvantage of low elasticity of the flax fibers can be made up; a prepared fabric has a comfortable hand feeling and has good elasticity; the style of the blended yarns can be improved and the hand feeling of the blended yarns can be improved.
Owner:JIANGSU HUAXIN LINEN TEXTILE
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