61results about How to "Improve the scope of market application" patented technology

The invention relates to a preparation method of power coconut oil with coconut flavor, and belongs to the field of functional food processing. The method includes the following steps: 1) cleaning, crushing and squeezing fresh coconut pulp, and then carrying out filtration to remove slag to obtain coconut milk; 2) adding a color-protecting agent to the coconut milk, evenly mixing the color-protecting agent and the coconut milk to obtain original coconut milk, or carrying out centrifugal condensation or vacuum cryoconcentration to obtain concentrated coconut milk; 3) adding an emulsifier, a thickening agent, a dispersant and a sweetener into the original coconut milk or the concentrated coconut milk, and fully dissolving and evenly mixing the materials to obtain emulsified coconut milk; 4)sterilizing the emulsified coconut milk; 5) carrying out colloidal grinding on the sterilized emulsified coconut milk, and carrying out further homogenization and emulsification by using a homogenizer; and 6) freeze-drying or spray-drying the homogenized emulsified coconut milk to obtain the power coconut oil with coconut flavor. The power coconut oil prepared by the preparation method is good inembedding and regular in shape under microscopic conditions, has good fluidity, good instant dissolvement and high power yield, and can be directly brewed with water for drinking.

The invention discloses a large-air-volume low-voltage efficient plasma device and an air-handling system thereof. A controllable servo power supply is used for outputting direct current. A square wave power amplifier is respectively connected to the controllable servo power supply and a controllable square wave oscillator and used for generating alternating current square wave signals to be output according to signals output by the square wave power amplifier by utilizing direct current output by the controllable servo power supply. The input end of a simulator is in series connection with a choke flow inductor and then is connected between two output points of the square wave power amplifier in series, the output end of the simulator is connected with an ionic tube and used for converting alternating current square wave signals output by the square wave power amplifier into sine wave signals to be input to the ionic tube. An ionic device and the air-handling system produce about 21-30kHz sine wave signals to be input to the ionic tube, and the required working voltage is an effective value 1600V. The large-air-volume low-voltage efficient plasma device and the air-handling system have the advantages of being efficient in structure, low in energy consumption, low in maintenance cost, long in service life, convenient to use, safe, wide in application range and the like.

The invention belongs to the technical field of steel continuous casting and continuous rolling, and particularly discloses a low-yield-ratio thin strip steel continuous casting and continuous rollingproduction line and a production process. The production line comprises a continuous casting machine, a high-pressure water rough descaling device, a rough rolling unit, a swing shear, a waste blankpushing and stacking device, an emergency shear, an induction heating furnace, a high-pressure water fine descaling device, a finishing rolling unit, a high-speed flying shear and a coiling unit whichare sequentially arranged in the rolling direction. The production process comprises the steps of continuous casting blank forming, high-pressure water rough descaling, rough rolling, induction heating, high-pressure water fine descaling, finish rolling, high-speed flying shear coil dividing and coiling. According to the low-yield-ratio thin strip steel continuous casting and continuous rolling production line and the production process, by additionally arranging rough descaling, reducing the number of induction heating sets, lengthening the distance between finish rolling middle racks and shortening the distance between a finish rolling tail rack and a recoiling machine, production of thin strip steel with high surface quality and low yield ratio is achieved; and meanwhile, due to the fact that rolling line equipment is reduced and the length of the production line is shortened, the construction and operation investment cost of the production line can be reduced.

The invention discloses a finger millet starch extraction process and application thereof. The finger millet starch extraction process comprises the steps of rinsing, soaking, defibrination, filtering, sedimentation, freezing, unfreezing, die-filling and drying to obtain the product. According to the finger millet starch extraction process disclosed by the invention, relatively coarse and moistureless quality and taste of finger millet are improved, and the application domain is widened while the taste of finger millet is improved.

The invention discloses a spraying-free PVC composition having special aesthetic effects and a preparation method and an application thereof. The spraying-free PVC composition comprises the following components: 70-98 wt% of PVC resin, 1-25 wt% of microspheres formed by coating a special-effect powder with a polymer, 0-10 wt% of a compatibilizer, 0.1-1 wt% of an antioxidant, and 0.1-0.5 wt% of a processing auxiliary agent. The special-effect powder is coated with a water-based polymer dispersion liquid to form the microspheres, and then the microspheres are dispersed to the PVC resin, so that the compatibility of the special-effect powder and the PVC resin can be significantly improved, flow marks formed on the surface of products in an extrusion or injection molding process are eliminated, and weld lines are reduced; and the prepared spraying-free PVC composition has relatively obvious metal texture, pearly flashing effects and other special aesthetic effects, and the market application range of spraying-free materials is greatly improved.

The invention discloses a spraying-free nylon resin composition with special aesthetic effect and a preparation method and application thereof. The composition comprises the following components: 70-98 wt% of nylon resin, 1-25 wt% of polymer coated powder microspheres with special effect, 0-10 wt% of a compatibilizer, 0.1-1 wt% of an antioxidant and 0.1-0.5 wt% of a processing aid. The powder with special effect coats with an aqueous polymer dispersion liquid to form microspheres which are then dispersed into nylon resin, so as to significantly improve the compatibility of the powder with special effect and nylon resin, and eliminate the flow mark formed on the surface of products in the extrusion or injection molding process and reduce the weld line. The prepared spraying-free nylon resin composition has aesthetic effects of obvious metal texture and pearly flashing, and greatly improves the scope of market application of spraying-free materials.

The invention discloses a spraying-free polyolefin composition with special aesthetic effect and a preparation method and application thereof. The composition comprises the following components: 70-98 wt% of polyolefin, 1-25wt% of polymer coated powder microspheres with special effect, 0-10 wt% of a compatibilizer, 0.1-1 wt% of an antioxidant and 0.1-0.5wt% of a processing aid. The powder with special effect coats with an aqueous polymer dispersion liquid to form microspheres which are then dispersed into polyolefin, so as to significantly improve the compatibility of the powder with special effect and polyolefin, and eliminate the flow mark formed on the surface of products in the extrusion or injection molding process and reduce the weld line. The prepared spraying-free polyolefin composition has aesthetic effects of obvious metal texture and pearly flashing, and greatly improves the scope of market application of spraying-free materials.

The invention discloses a spray-free PC composition with special aesthetic effects and its preparation method and application, comprising the following components: PC 70-98wt%; polymer-coated special effect powder microspheres 1-25wt%; compatible Antioxidant 0-10wt%; Antioxidant 0.1-1wt%; Processing aid 0.1-0.5wt%; The present invention can be obviously Improve the compatibility of special effect powder and PC, eliminate the flow mark formed on the surface of the product during extrusion or injection molding, and reduce the weld line. The aesthetic effect greatly improves the market application range of spray-free materials.

The invention discloses a light-resistant and washing-resistant building interior and exterior wall glaze and a preparation method thereof. The light-resistant and washing-resistant building interior and exterior wall glaze at least comprises the following raw materials in percentage by mass: 10-15% of cationic emulsion, 5-15% of sol colloid, 5-10% of modified nanoparticles, 30-50% of mineral salt, 1-5% of auxiliaries and the balance of deionized water. The prepared wall glaze has good light resistance, water resistance and cleaning performance, effectively reduces the content of formaldehyde and other harmful gases, is suitable for being popularized in the field of wall coatings, and has wide development prospects.

A unit combined refrigerating matrix comprises two or more refrigerating units. The refrigerating units are refrigerators. Each refrigerating unit is provided with two or more sets of interface groups. Each set of interface groups is provided with a plurality of in-out interfaces. An energy medium of each refrigerating unit is input or output through the corresponding in-out interface. The interfaces transmitting the same kind of energy mediums communicate with one another inside the refrigerating units. The designed and manufactured independent refrigerating units are uniform in specification and interface and capable of providing basic refrigerating power, the nxmxk standard refrigerating units are combined to be the nxmxk-dimensional refrigerating matrix with the power being nxmxk times larger than unit refrigerating power, and accordingly wider market requirements are met. The product quality is guaranteed, the production efficiency is improved, the comprehensive cost is reduced, and the market scale can be formed rapidly.

The invention provides a cellulose foam material. The tensile strength of the foam material is 0.30-1.60 MPa. The invention further provides a method for improving the tensile strength of the cellulose foam material. The method comprises an alkali processing step. The alkali processing step includes the sub-step that natural cellulose fibers are added to sodium hydroxide for treatment. The natural cellulose fibers are natural cotton and hemp fibers, and the length of the natural fibers is 10-70 mm. The prepared cellulose foam material is higher in tensile strength, and the tensile strength is up to 0.30-1.60 MPa and is far higher than the tensile strength of a foam material in the prior art, and the market application range of the foam material can be greatly widened. In the preparation process of the cellulose foam material, the raw materials are natural and biodegradable and have the environmentally friendly and environmental-pollution-free characteristics.

The invention discloses a spraying-free PPO resin composition having special aesthetic effects and a preparation method and an application thereof. The spraying-free PPO resin composition comprises the following components: 70-98 wt% of PPO resin, 1-25 wt% of microspheres formed by coating a special-effect powder with a polymer, 0-10 wt% of a compatibilizer, 0.1-1 wt% of an antioxidant, and 0.1-0.5 wt% of a processing auxiliary agent. The special-effect powder is coated with a water-based polymer dispersion liquid to form the microspheres, and then the microspheres are dispersed to the PPO resin, so that the compatibility of the special-effect powder and the PPO resin can be significantly improved, flow marks formed on the surface of products in an extrusion or injection molding process are eliminated, and weld lines are reduced; and the prepared spraying-free PPO resin composition has relatively obvious metal texture, pearly flashing effects and other special aesthetic effects, and the market application range of spraying-free materials is greatly improved.

The invention discloses a spraying-free PS composition having special aesthetic effects and a preparation method and an application thereof. The spraying-free PS composition comprises the following components: 70-98 wt% of PS resin, 1-25 wt% of microspheres formed by coating a special-effect powder with a polymer, 0-10 wt% of a compatibilizer, 0.1-1 wt% of an antioxidant, and 0.1-0.5 wt% of a processing auxiliary agent. The special-effect powder is coated with a water-based polymer dispersion liquid to form the microspheres, and then the microspheres are dispersed to the PS resin, so that the compatibility of the special-effect powder and the PS resin can be significantly improved, flow marks formed on the surface of products in an extrusion or injection molding process are eliminated, and weld lines are reduced; and the prepared spraying-free PS composition has relatively obvious metal texture, pearly flashing effects and other special aesthetic effects, and the market application range of spraying-free materials is greatly improved.

The invention provides a preparation method of a high-performance graphene composite polyvinyl alcohol fiber. The preparation method comprises the following steps of pretreating a graphene substance water solution to obtain a graphene substance graded water solution, wherein a D90 index of a graphene substance is controlled to be 70mu m or lower; mixing and stirring a PVA (Polyvinyl Acetate) water solution, boric acid and the graphene substance graded water solution to obtain a boric acid-contained spinning solution with PVA concentration being 10 to 20 weight percent; filtering the spinning solution, defoaming, spinning and drying to obtain the high-performance graphene composite polyvinyl alcohol fiber. The high-performance graphene composite polyvinyl alcohol fiber prepared by adopting the preparation method is widely applied in a building industry and a transportation industry. Indexes such as the tensile strength, the tensile modulus and the elongation at break of the composite fiber are qualitatively improved, and higher tenacity, hot water resistance and antistatic property are additionally endowed to a fiber material.