116results about How to "Non-deformable" patented technology

The invention discloses a composite material of an imitated glass reinforced plastic, which comprises a basic layer, the basic layer comprises the following ingredients by weight: 120-160 parts of active light calcium carbonate powder, 60-130 parts of recovered plastic, 30-60 parts of glass fiber and/or basalt fiber, 10-30 parts of coupling agent, 1-30 parts of foaming agent, 30-60 parts of processing auxiliary agent and 1-5 parts of stabilizing agent. The composite material also comprises a superficial layer and a filling layer. The composite material can replace a plurality of glass reinforced plastic products, steel products, stone products, ceramic products, wood products and plastic products. The composite material possesses the characteristics of wood, such as nailing, sawing, pasting and shaving, and enables secondary processing; and has the characteristics of B-1 grade fire protection, insect protection, no fumigation, water resistance, corrosion resistance, rust resistance, sound insulation, heat insulation, light weight, high intensity, impact resistance, strong plasticity, good physical properties, long service life, no formaldehyde containing, no radiation, acid and alkali resistance, hot and cold resistance, ultraviolet resistance, no paint requirement, easy construction, recoverable property, regeneration and utilization and the like.

The invention relates to a forming method of a wall flow type honeycomb ceramics carrier billet for collection of diesel engine tail gas particles. A mixture power of pure silicon carbide and methylcellulose is stirred evenly and is poured into a stirring mill and then is stirred to make the silicon carbide power and the methylcellulose mix ed evenly; a flour water solution of water and flour is stirred evenly and poured into the stirring mill with stirring and makes the pug stirred evenly enough; tung oil is added into the stirred pug, and is stirred for a plurality of minutes, when the pug can be felted together, the pug is put into a container and is sealed to guarantee that the water in the pug can not be vaporized, and is kept musty for one day; after milled and extruded to be formed, the pug is dried by a microwave oven, finally holes are filled, after the pug is parched, dried and fired, then the billet is obtained.

The invention discloses a plant fiber reinforced inorganic light composite which is mainly prepared from magnesium chloride hexahydrate, magnesium sulfate heptahydrate, light calcined magnesia, water, a water reducer, a reinforcing agent, reinforcing fibers, a foaming agent, an exciting agent, a stabilizer and adjusting admixture. The preparation method comprises steps as follows: magnesium chloride hexahydrate, magnesium sulfate heptahydrate and water are mixed to be made into a saline solution; light calcined magnesia, the water reducer and the reinforcing agent are added to the saline solution, the mixture is stirred at a constant speed, and an inorganic sizing material is obtained; the reinforcing fibers are added to the inorganic sizing material and stirred at a constant speed, the adjusting admixture, the stabilizer and the exciting agent are dropwise added slowly, finally, the foaming agent is added quickly, the mixture is stirred at a high speed, and a foamed inorganic sizing material is obtained; the foamed inorganic sizing material is poured into a die, left to stand for foaming, removed from the die and maintained, and the plant fiber reinforced inorganic light composite is obtained. The composite has the advantages of high pressure resistance, high bending resistance, low density, no formaldehyde, aging resistance, mildew resistance, termite resistance, moisture-proof performance, no deformation, sound and heat insulation, good heat preservation and the like.

The invention discloses an anti-drop diamond brad, which comprises a cutter bit, a matrix and a base, and is characterized in that: the cutter bit is prepared from uniform powder prepared by mixing a soft matrix material and a superfine diamond in an irregular shape through hot-pressing sinter molding, wherein the soft matrix material consists of the following components in percentage by weight: 15 to 25 percent of copper, cobalt and iron alloy, 45 to 85 percent of bronze powder, 2 to 5 percent of tin powder, 5 to 10 percent of nickel powder, 2 to 5 percent of titanium powder, 2 to 6 percent of zinc powder and a proper amount of filler; the superfine diamond has the concentration of 12 to 25 percent; and a dovetail groove connecting mechanism is arranged on opposite surfaces of the cutterbit and the matrix. The diamond cutter bit is reasonable in components and proportion, the cutter bit has high bending strength and good self-sharpening property, and a holding force of diamond particles is improved; moreover, the dovetail groove connecting mechanism is arranged between the cutter bit and the matrix, so that the diamond cutter bit is firmly connected with the matrix, the phenomenon that the diamond cutter bit drops is avoided, potential safety hazards are eliminated, and the service life of the diamond brad is prolonged.

The invention relates to a method and an apparatus for producing hard particle abrasion resistant composite steel board. The method includes puddle welding on the surface of the steel board base to form a welding puddle, where no slag is allowed to exist; uniformly sprinkling the hard particle material onto the welding puddle; rolling on the puddle with a roller thereafter, so as to roll the hard particle material into the welding puddle or surface layer of the welding puddle to form a hard particle composite layer which is flat in the surface. Therefore, the hard particle abrasion resistant composite steel board comprising the hard particle composite layer and the steel board base is formed. The invention has advantages that abrasion resistance performance can be evidently enhanced by deploying any materials in high hardness as the hard particle material of the composite layer, such as hard alloy, cermet, diamond or the like; the steel board has strong bonding strength, flat surface, uniform thickness, and the performance of the hard particle material is unlikely to change due to high temperature decomposition or burning loss. The apparatus is not only specialized in production of hard particle abrasion resistant composite steel board, but also suitable for production of composite steel board of other types, and an automatic production can be further implemented thereby.

A case for archery equipment includes, interengaging first and second case sections connected for relative movement between open and closed positions. The first and second case sections each include a wall for cooperatively defining an interior compartment when disposed in the closed position. The first and second case sections each including a set of reinforcing pillars which project into interior compartment. Each reinforcing pillar having a free end such that the free end of each reinforcing pillar affixed to the first case section is aligned with and engages the free end of one of the reinforcing pillars on the second case section. Each set of reinforcing pillars on the first and second case sections including at least one reinforcing pillar having an engaging contour including a first element portion and a complimentarily shaped second element portion.

The invention relates to a compound packing strap, comprising fiber yarns and a mixed material covering the fiber yarns, wherein the mixed material contains polypropylene accounting for 99% to 100% by weight percent, antioxidant accounting for 0 to 10per mill by weight percent and anti-ultraviolet agent accounting for 0 to 10per mill by weight percent. The compound packing strap has the characteristics of high strength, non-deformability and long service life, is strong after packing, and prevents goods from being damaged by pack collapse since a packing box is deformed and becomes loose under the external force, thereby solving the problems the usage of the current packing straps brings to goods transportation and carrying.

The invention relates to an integrated type nano inorganic wall light weight heat preservation veneer and a method for preparing the same. The veneer consists of a heat preservation substrate which is formed by the one-piece pressure moulding of a plurality of inorganic mineral materials and a veneering layer, wherein the heat preservation substrate is prepared by husk type expanded perlite light-weight aggregate, cement, silicon oxide micropowder, wood fiber micropowder, organosilicon emulsion and cement reinforcing agent according to the blending ratio; the veneering layer is prepared by quartz sand, calcium carbonate, cement, silicon oxide micropowder and wood fiber micropowder according to the blending ratio and is in one-piece pressure moulding. Compaed with prior art, the veneer has the advantages of light weight, high strength, good heat insulation and heat preservation effects, tight bonding, energy conservation and environmental protection, resource conservation, easy construction, short construction period, low cost and long service life, etc.

The invention discloses a coal ash thermal retardation and heat insulation fireproof plate as well as a production method thereof. The coal ash thermal retardation and heat insulation fireproof plate consists of a phenol formaldehyde foam plate layer (1) and a coal ash layer (2). The coal ash thermal retardation and heat insulation fireproof plate is characterized in that the coal ash layer blended with fireproof resin is hot-pressed on one surface of the phenol formaldehyde foam plate. The production method comprises the following steps: firstly, materials are prepared in parts by weight: 1000 parts of coal ashes, not less than 100 parts of formaldehyde phenol resin or melamine resin, and 10 to 30 parts of solidifying agent hexamethylene tetramine; secondly, the components are evenly blended, and poured into a mould, and flattened; thirdly, the phenol formaldehyde foam plate is put into the mould; and fourthly, temperature and pressure are increased on a hot pressing machine. Coal ashes are selected as the raw material in the invention, and are formed after being burnt at a high temperature, and can bear the high temperature of hundreds of Celsius degrees, the coal ashes are heated, pressed and shaped after a bonding agent and a solidifying agent are added, and the coal ash thermal retardation and heat insulation fireproof plate has the advantages of high temperature resistance, non distortion, light mass, high intensity and fire prevention, and the purpose of the invention is completely achieved.

The invention relates to a cement foaming insulation board, a preparation method and application thereof; the cement foaming insulation board is prepared by adopting the steps of: uniformly mixing 4-6 parts by weight of acidic cement, 0.15-1.6 parts by weight of hydrogen peroxide by adding proper dosage of water, adding 1-3 parts by weight of curing agent in a mould, and uniformly stirring and curing, wherein the total forming duration is less than 25 min. According to the cement foaming insulation board provided by the invention, a fireproof and environmental-friendly material is used as a raw material of a building insulation board, so that the material has the advantages of small mass, sound insulation, environmental protection, high toughness, non-deformation, non-slag dropping and long service life; the curing agent is adopted in the preparation process to reinforce the adhesion effect and improve the integral strength and hardness of the board, and the board is firmer; and the cement foaming insulation board can be applied on outer walls, interior walls and partition walls of buildings.

The invention relates to a composite fiber band which comprises fibers and a mixed material which is wrapped outside the fibers, wherein the mixed material comprises the following components in percentage by weight: 80-85 percent of polypropylene, 0.5-10 percent of short fibers, 12-70 percent of long fibers, 0-1 percent of antioxidant and 0-1 percent of ultraviolet screener. The composite fiber band has the characteristics of high strength, no deformation and long service life; and after packing, the composite fiber band is firm, and the phenomenon that a packing box is loosened to damage commodities due to deformation caused by external force is avoided, and the problems brought to transporting and handling by packing used at present are solved.

The invention relates to an insulated facing integrated inorganic section and a preparation method thereof. The section consists of an insulated basal body and a facing layer which are made of various inorganic mineral materials, wherein the insulated basal body is prepared from inorganic slat composite slurry-like kernel materials and expanded perlite grain materials; and the facing layer is prepared form quartz sand, calcium carbonate, calcium oxide, cement, silicon oxide ultrafine micro powder and wood finer ultrafine micro powder. The section is formed by integrally pressing and compounding the insulated basal body and the facing layer, ensures that two layers of materials are organically combined together, can completely avoid the phenomena of the cracking and the shedding between the insulated basal body and the facing layer, can reliably improve the manufacturing precision and the standard grade, can greatly reduce the workload of the wall body decorated construction, improve the construction efficiency, reliably ensure the engineering quality, and can greatly shorten the engineering period and save the material cost and engineering cost under the same conditions.

The invention discloses a sheet material and relative producing method. Said sheet material is formed by two enforcement layers and one intermediate structural layer. Wherein, the structural layer comprises mineral powder, light material powder, adhesive agent and plasticizer, while the plasticizer is formed by glass fiber mesh cloth and adhesive agent. And the inventive method comprises: preparing material, mixing material, laying, pressurizing, solidification, and demouding and incising, maintaining, drying, and detecting. The main raw material of sheet material is mineral powder which can be resistant to fire and water, without formaldehyde and radioactivity, which is environment-friendly. The basic material of said sheet material is light plant powder; therefore, the invention has better processing property and lower breakage rate, while it can be used in furniture, decoration and separation.

The invention belongs to a decorative building material, and discloses an artificial marble slab embedded with metal patterns. A manufacturing process for the artificial marble slab is characterized by comprising the following steps: making a selected metal sheet or a metal graph block into a metal pattern column; and placing the metal pattern column into a fixed die, casting the metal pattern column by marble mixed slurry, cutting a marble material after compounding, curing and demoulding, and polishing the surface of the marble material to obtain the artificial marble slab embedded with the metal patterns. The manufacturing process not only solves the synthesis of the metal patterns and the artificial marble, but also has the advantages of simple process, strong practicability, wide application and vivid aesthetic three-dimensional effect. The artificial marble slab added with metal has the property of the artificial marble, has richer and thicker colors than a common artificial marble slab because the metal patterns is in the artificial marble slab, and generates new tactile sensation. Simultaneously, the product has the characteristics of good physiochemical performance, flame resistance, no deformation, and the like. Through a mode of plane cutting, the product can be made into ultrathin slabs of different specifications of 5 to 20 millimeters and the like.

<heading lvl="0">Abstract of Disclosure</heading> A case for archery equipment includes, interengaging first and second half portions connected for movement between open and closed positions. The first half portion includes a first wall defining a first interior recess and having a first mating rim. The first half portion further includes a plurality of first supports formed in the first wall, and located within the first interior recess. The second half portion includes a second wall defining a second interior recess and having a second mating rim. The second half portion further includes a plurality of second supports formed in the second wall and located within the second interior recess. Each first support has a first longitudinal axis and is aligned along a common first axis which intersects each first longitudinal axis normally within and defining a first common plane. Each second support has a second longitudinal axis and is aligned along a common second axis which intersects each second longitudinal axis normally within defining a second and common plane. The first and second planes are parallel and offset in the open position and aligned in opposition in the closed position such that each first support engages each said second support in mating contact. A load applied to the case in a closed position is distributed among the first and second supports and the first and second mating rims, resulting in a protective zone defined by the first and second interior recesses.

The invention discloses a knitting technology for high-elastic silk stockings, and relates to the field of silk stocking knitting. The knitting technology comprises the following six steps: manufacturing composite spandex yarns, manufacturing cotton covering yarns, knitting, dyeing, removing flooding, and shaping. In the step of manufacturing composite spandex yarns, spandex is used as inner yarns, and through a nozzle on an air jet spinning machine, yakwook is wrapped on the surface of the spandex to form high-elastic composite spandex yarns. In the step of manufacturing cotton covering yarns, the composite spandex yarns produced in the previous step are used as inner yarns, and full-cotton yarns are used as covering yarns and are wrapped on the composite spandex yarns according to a same spiral direction, to manufacture the cotton covering yarns. In the knitting step, two strands or more than two strands of the cotton covering yarns and the full-cotton yarns are fed in a knitting machine for plain weave. After early finished products are completed, dyeing, removing flooding, and shaping are performed. The silk stocking produced by the knitting technology is characterized by high elasticity and no deformation, and the silk stocking is comfortable to wear and good in shaping effect.

The printed facing sheet includes metal sheet and decorating sheet contacting closely on to the metal sheet. The decorating sheet may have various patterns, including patterns of stone, timber, metal, ceramic, animal, plant, etc. The making process and use of the printed facing sheet is also disclosed. The present invention has bright decorating layer, various patterns, simple making process, wide application range, low cost and other features.

The invention discloses a foam ceramic micro bead heat-retaining and heat-insulating fireproof plate and a production method thereof. The foam ceramic micro bead heat-retaining and heat-insulating fireproof plate is composed of a phenol formaldehyde foam plate layer (1) and a foam ceramic micro bead layer (2). The foam ceramic micro bead heat-retaining and heat-insulating fireproof plate is characterized in that the foam ceramic micro bead layer blended with fireproof resin is hot-pressed on one surface of the phenol formaldehyde foam plate. The production method comprises the following steps: firstly, components are prepared according to parts by weight: 1000 parts of powder ceramic hollow micro beads, not less than 100 parts of phenol formaldehyde resin or trimeric cyanamide resin, and 10 to 30 parts of solidifying agent hexamethylene tetramine; secondly, the components are evenly blended, poured into a mould and flattened; thirdly, the phenol formaldehyde foam plate is put into the mould; and fourthly, temperature and pressure are increased on a hot pressing machine, the raw material selected in the invention comprises powder ceramic hollow micro beads which can bear the high temperature of hundreds of Celsius degrees and has the advantages of high temperature resistance, non distortion, light mass, high intensity and fire prevention after being heated, pressurized and shaped through adding a bonding agent and a solidifying agent, and the purpose of the invention is completely achieved.

The invention belongs to the field of plastic film materials, and relates to a film material for a greenhouse and a preparation method of the film material. The film material comprises PE (polyethylene), PVC (polyvinyl chloride), polyethylene glycol diacrylate, methyltriacetoxysilane, trimethylsiloxysilicate, polyethylene adipate-1,4-glycol, polyglycerol polyricinoleate and triethyl citrate. The preparation method comprises the following steps that (1) a high-speed mixer is started and the materials are added for high-speed uniform mixing; (2) extruding granulation is performed by a twin-screw extruder; (3) the materials are plasticized and then extruded; (4) the materials are pulled; and (5) the materials are flattened to form the film material for the greenhouse. The prepared film material for the greenhouse has good tensile strength, tearing strength and air tightness.

The invention discloses an intelligent water heating health preserving mattress, which comprises a mattress body and a controller, wherein the mattress body comprises a mattress outer cover, an ice pad, an inner pad layer and a water heating layer, the ice pad, the inner pad layer and the water heating layer are sequentially arranged inside the mattress outer cover and are in sequential overlapped arrangement from bottom to top, tourmaline sheets in uniform distribution are arranged inside the inner pad layer, the water heating layer is electrically connected with the controller, and the controller is connected with a power supply through a power supply wire. The mattress provided by the invention has the heating function, and also has the temperature reduction and dry heat relieving functions, the tourmaline sheets arranged in the inner pad layer can promote the human body mineral substance absorption, and various promoting effects are realized on the human body health. The intelligent water heating health preserving mattress belongs to a comfortable high-technology product with complete functions and high use safety.

A needle-punched nonwoven raw PU fabric is prepared from the islands-type superfine polyester/polyamide fibres through non-sulfur sulfurizing, thermosensitive setting to uniformly disperse the copolymer emulsion in the gaps of needle-punched non-woven fabric, decreasing alkali content to dissolving out polyester component, and softening finishing. Its advantages are high air and moisture permeability, soft handle, high strength and elasticity, and less environmental pollution.

The invention discloses multifunctional breathable fabric which is formed by blending and weaving polyester fibers, natural silk fibers, natural wool fibers and ramie fibers. The multifunctional breathable fabric is composed of, by weight, 10-15% of the polyester fibers, 24-29% of the natural silk fibers, 20-35% of the natural wool fibers and 31-36% of the ramie fibers. The fabric is formed by blending and weaving the polyester fibers, the natural silk fibers, the natural wool fibers and the ramie fibers, thereby being good in moisture-absorbing and breathing performance and cool and comfortable to wear, the polyester fibers, the natural wool fibers and the ramie fibers have a function of resisting and absorbing ultraviolet rays and can protect human skin, and the polyester fibers also have effect of enabling the fabric not to deform.

The invention discloses a composite sound insulation board and a production process thereof. The composite sound insulation board is prepared from the following raw materials in parts by weight: 35-40parts of bentonite, 6-15 parts of wood fibers, 5-10 parts of perlite particles, 4-8 parts of activated carbon, 6-11 parts of plant straw powder, 2-5 parts of light calcined magnesia, 3-7 parts of xanthan gum powder, 5-10 parts of expanded vermiculite, 5-7 parts of silica fume, 10-20 parts of polyacrylamide and 5-9 parts of a binder. According to the composite sound insulation board, the characteristics of the bentonite are utilized, common pollutants in air can be adsorbed, and the prepared sound insulation board is good in sound insulation effect, has heat preservation and waterproof performance, is free of radioactive elements and does not generate toxic gas; the composite sound insulation board is simple in preparation process and suitable for industrial mass production; the raw materials are easily available and environment-friendly and accord with the green development trend of China; the composite sound insulation board also has the characteristics of corrosion resistance, moisture resistance, worm damage resistance, no deformation and the like, and can be widely applied to walls, wallboards and sound insulation boards in buildings.