40results about How to "Have production costs" patented technology

The invention relates to a dry powder type shell powder interior wall coating material which has the functions of adsorbing and decomposing harmful gas and peculiar smell, restraining bacteria, sterilizing and resisting static electricity and using shell powder, nanometer inorganic filler and high molecular powder materials as main components. The invention solves the defects of high cost, high energy consumption, pollution and incapability of purifying indoor harmful gas in the existing interior wall coating materials. The coating material uses natural or manually cultivated shell powder as basic materials; meanwhile, a certain quantity of nanometer titanium dioxide and nanometer electric stone powder radiated by cobalt-60 gamma ray and the high molecular powder materials are added; the weight percentages of all components are as follows: 30-60% of shell powder, 10-20% of calcined kaolin, 10-20% of heavy calcium, 10-20% of talcum powder, 1-5% of nanometer titanium dioxide, 1-5% of nanometer electric stone powder, and 5-20% of high molecular powder materials; the particle size of the shell powder is 200-1250 meshes.

The invention relates to an aqueous single-coating matt transferring aluminum-plating paint and a preparation method thereof. The paint comprises the following components in parts by weight: 20-70 parts of aqueous resin, 10-70 parts of deionized water, 0.5-2 parts of delustering powder, 5-30 parts of cosolvent, 0-10 parts of pigment, 0-2 parts of pH value regulating agent, 0-0.5 part of wetting agent, 0-0.2 part of flatting agent and 0.05-0.2 part of defoaming agent. Compared with the prior art, the aqueous single-coating matt transferring aluminum-plating paint has the advantages of excellent delustering property, simple production process and the like, and is environmentally-friendly.

The invention discloses a method for processing non-fried sweet potato chips without nutrition loss, belonging to the food processing technical field and aiming to provide a green healthy novel chip product which has no nutrition loss and does not contain acrylamide and color-protecting agents. The method for processing the sweet potato chips comprises the following steps of: refined selection of red fleshed sweet potatoes; cleaning; peeling and finishing; slicing to chips, jet impact steam blanching; oil injection; roasting and slaking; drying and cooling package. The sweet potato chips produced by the method have the advantages that: firstly, the jet impact steam blanching enzyme killing and color-protecting technology is adopted and the problems of excessive content of the color-protecting agents, nutrition loss and so on caused by adoption of the color-protecting agents and hot water blanching color protection during the procedure for processing the prior sweet potato chips are solved; secondly, the method adopts the non-fried production technology to avoid generation of carcinogen-acrylamide during the process of producing the prior fried chips; and thirdly, the method adopts the oil injection processing technology to make the product not only have the color and the flavor of the fried chips but also greatly reduce the oil content compared with the prior fried chips, and not only guarantees the mouthfeel and the quality of the chips but also reduces the production cost.

The invention provides a manufacturing method of an environment-friendly ecological waterproof roof. The manufacturing method of the environment-friendly ecological waterproof roof includes that basic layer repair is performed on a cast-in-situ roof, a rigid waterproof layer is built, a water and steam discharging layer is established, a water filtering layer is paved on the rigid waterproof layer, the water filtering layer is divided into zones according to intervals, water discharging grooves are arranged between the zones, semicircular blind pipes which are communicated vertically and horizontally are arranged in the water discharging grooves, the semicircular blind pipes in the water discharging grooves and roof water discharging grooves are communicated, earth for growing is paved, and earth for growing is paved on the water filtering layer. The manufacturing method of the environment-friendly ecological waterproof roof breaks a conventional thought of waterproofing work, combines prevention and drainage, gives first place to the drainage, discharges steam to reduce negative pressure by adopting two-stage water and steam discharging systems and stores water and maintains concrete under a natural state. Steam is discharged through ventilation pipes so as to reduce possibility of rotted roots of plants, a whole system is more favorable for growth of the plants, and the manufacturing method integrates functions of water storage, water discharging, steam discharging and thermal insulation and has the advantages of being low in production cost and environment-friendly in materials. Turfs, fruits and vegetables planted on the earth for growing can enhance effects of thermal insulation, sediment fixing, antifreezing, sun blocking and greening.

The invention discloses a process for processing microlite slabs, and relates to the technical field of microlite slabs. The finished microlite slabs are obtained by raw material mixing, melting, water quenching, drying, screening, mold filling, crystallization molding, de-molding and post treatment. The process for processing microlite slabs is simple in operation; the finished microlite slabs obtained by raw material mixing, melting, water quenching, drying, screening, mold filling, crystallization molding, de-molding and post treatment have the characteristics of high mechanical strength, strong toughness, good impact resistance and high chemical corrosion resistance, and also have the advantages of stable color, bright color, long service life and low production cost.

The invention relates to the technical field of industrial explosive production, and in particular relates to a water gel and ammonium nitrate fuel oil explosive and a production method thereof. The water gel and ammonium nitrate fuel oil explosive with adjustable density, initiation sensitivity, explosive property, free-running property or viscosity is produced from different special ammonium nitrate fuel oil explosives and water gel explosives according to different proportioning requirements, has the characteristics of economical production cost and the like, meets the actual demands of different blasting works, and especially solves the problem of difficult explosive filling in an upward blast hole. The research proves that the water gel and ammonium nitrate fuel oil explosive with the adjustable initiation sensitivity can ensure the safety of explosive filling in the on-site blast hole, provides a material basis and technical support for smooth national economy construction, generates good economic and social benefits, and has very good application and popularization prospects.

The invention discloses a wardrobe hook with a screw concealing function, which is characterized by comprising a base (1) and a hook component (2), wherein two mounting fixing holes (11) are formed in the base (1); external threads (12) are formed on the outer side of the base (1); the hook component (2) consists of a hook seat (21) and a hook head (22); the base (1) is sleeved with the hook seat (21) which is in threaded connection and fit with the external threads (12); and the upper part of the hook head (22) is in welded connection with the hook seat (21) into a whole. The hook has the advantages of good protection effect on clothing, fastness, reliability, low production cost, convenience in processing, and simple structure.

The invention discloses a preparation method of an oleophobic cutter with a micro-nano composite structure surface, and belongs to the technical field of manufacturing of mechanical cutting tools. A micro-nano composite structure can be machined on the surface of a cutter by using a laser processing technology, and is micron projections formed on the surface of the laser-processed cutter and nano particles on the micron projections; and a certain surface treatment is performed for the composite structure to form an oleophobic cutter surface with the micro-nano composite structure. Under the lubricating condition, because of lipophobicity of the cutter surface, cutting liquid can be supplied to a cutter-chip interface more quickly, the lubricating state of a cutting area can be improved, the friction force of the cutter-chip interface is reduced, the guarantee is provided for friction reduction and wear reduction of the cutter, the cutting temperature can be lowered, and the bonding phenomenon of the cutter surface is relieved; and the oleophobic cutter can be widely applied to cutting and high-speed cutting of difficult cutting materials (such as titanium alloys, ultrahigh-strength steel, austenitic stainless steel), so that the cutter durability and the workpiece surface quality can be greatly improved.

The invention discloses a high-impact strength PVC pinch plate and a making method thereof. The PVC pinch plate is made from, by weight, 45-50 parts of PVC resin, 110-120 parts of heavy calcium carbonate, 3-4 parts of a liquid zinc and tin stabilizer, 1-2 parts of PE wax, 1-2 parts of stearic acid, 3.5-4 parts of titanium dioxide, 0.1-0.15 parts of a whitener, 10-20 parts of recovered PVC wastes, 2-3 parts of an ACM impact modifier, 0.05-0.1 parts of light storing powder, 1-2 parts of nano-silica, 0.3-0.8 parts of a foaming agent, 0.03-0.08 parts of a micro-pore regulator and 3-4 parts of a halogen-free fire retardant. The PVC pinch plate made through the steps of mixing above raw materials, cooling the obtained mixture, drawing the cooled mixture and carrying out curing molding has the advantages of high impact strength, excellent flame retardation performance, environmental protection, low production cost and light storing performance.

The invention discloses rare-earth ion doped Rb2LaBr5 microcrystalline glass comprising the following components in mole percentage: 88-93mol% of SiO2, 6.5-9mol% of Rb2LaBr5 and 0.5-3mol% of LnBr3, wherein the LnBr3 is at least one of YbBr3, ErBr3, TmBr3 and HoBr3. The rare-earth ion doped Rb2LaBr5 microcrystalline glass disclosed by the invention has the advantages of being transparent and deliquescence-resistant, good in mechanical property and relatively high in blue-violet light transmission, having the performances of low phonon energy, high up-conversion efficiency and the like, and being capable of greatly improving the efficiency of an up-conversion laser; moreover, the preparation method of the microcrystalline glass is simple, and is relatively low in production cost.

The invention discloses rare earth ion doped K3LuCl6 glass ceramic which comprises the following elements by mole percent: 87-94mol% of SiO2, 5.6-10mol% of K3LuCl6 and 0.4-3mol% of LnCl3, wherein LnCl3 is at least one of YbCl3, ErCl3, TmCl3 and HoCl3. The rare earth ion doped K3LuCl6 glass ceramic has the advantages as follows: the prepared rare earth ion doped K3LuCl6 glass ceramic is transparent, deliquescence-proof, good in mechanical property and relatively high in blue-violet light transmittance, has the properties of low phonon energy, high up-conversion efficiency, and the like, and enables the efficiency of an up-conversion laser to be improved greatly, in addition, a preparation method for the glass ceramic is simple and the production cost is relatively low.

The invention provides a fibrilia down feather filling material consisting of fibrilia and down fibers, wherein the mass percentage of the fibrilia is between 10 and 80 percent, and the mass percentage of the down fiber is between 20 and 90 percent; because proper amount of fibrilia is used to replace the down fibers, thereby greatly lowering manufacturing cost of an enterprise; meanwhile, because the fibrilia with natural mould proof and bacteriostatic effects is added, the filling material has the mould proof and bacteriostatic effects which are achieved without adding any chemical matter and undergoing any chemical mould proof and bacteriostatic treatment, so that the filling material of the invention is natural and environment friendly, saves chemical matters, saves the mould proof and bacteriostatic treatment process, and further lowers the manufacturing costs of the enterprise. Due to the addition of fibrilia, the fibrilia down feather filling material of the invention has desirable characteristics of ventilation, bacteriostasis and mite resistance, etc., which are naturally possessed by fibrilia.

The invention discloses K2CeI5 glass ceramics doped with rare earth ions. The K2CeI5 glass ceramics is prepared from 87-92 mol% of SiO2, 7.5-10 mol% of K2CeI5 and 0.5-3 mol% of LnI3, wherein LnI3 is at least one of YbI3, ErI3 and TmI3. The K2CeI5 glass ceramics has the advantages of being transparent, resistant to air slake, good in mechanical performance, high in blue and purple light transmittance, low in phonon energy, high in up-conversion efficiency, capable of greatly improving efficiency of an up-conversion laser device, simple in preparation method and low in production cost.