112results about How to "Not aging" patented technology

This invention relates to a composite damp material with a metal rubber interlayer, in which a metal rubber layer is clamped between a base layer and a restriction layer, the lower surface of the metal rubber layer and the top surface of the base layer, the top surface of the rubber layer and the lower surface of the restriction layer are glued together by adhesives to prepare a composite damp material with a metal rubber interlayer, which replaces traditional rubber materials with metal rubber material having the advantages of anti-corrosion, anti-aging, high and low temperature resistant and not volatile in vacuum.

The invention provides an impregnating compound for reinforced textile glass fibers, which takes novel organic polymer materials as a main body. The impregnating compound comprises the following compositions by weight percentage: 5 to 10 percent of polyvinyl acetate emulsion, 1 to 4 percent of polyester emulsion, 2 to 8 percent of epoxy resin, 0.2 to 2 percent of polyurethane emulsion, 0.01 to 0.2 percent of lubricant, 0.1 to 0.5 percent of coupling agent, 0.05 to 0.3 percent of antistatic agent, 0.2 to 3 percent of surfactant, 0.05 to 1 percent of acetic acid, and the balance being deionized water. The impregnating compound has good convergence, lubricity, film-forming property and antistatic property; the glass fibers which are treated by the impregnating compound have the characteristics of bending resistance, flexibility, tensile resistance, good solubility with resin and so on; and the impregnating compound is suitable for treating the surfaces of various reinforced textile glass fibers.

The invention relates to a phase-transition self-temperature-regulating heat-preserving facing brick of an external wall, which is an integrated structure compacted by a phase-transition heat-preserving layer and an inorganic facing layer, wherein the phase-transition heat-preserving layer is mixed by proportion and compacted by hull-type expanded perlite heat-preserving aggregates, phase-transition temperature-regulating aggregates and cements; the inorganic facing layer is mixed by quartz sand, calcium carbonate, calcium oxide, cement and silicon oxide powders; and the phase-transition temperature-regulating aggregate is made of phase-transition cores and encapsulated hulls. The manufacturing method not only effectively solves the encapsulation problem of the phase-transition material, leads the prepared phase-transition self-temperature-regulating heat-preserving facing brick of the external wall to have excellent heat-preserving performance, waterproof performance and permanent anti-ageing performance, but also radically solves the obsolescence of thermo-physical property and the leakage problem of phase-transition material in the circulation process. The facing brick has the advantages of light weight, strong adhesion strength, large compressive strength, heat insulation, heat preservation, waterproof and moisture-proof performances, obvious energy-saving effect, and the like.

The invention discloses a foamed ceramic thermal insulation plate and a manufacture method of the foamed ceramic thermal insulation plate. The foamed ceramic thermal insulation plate is prepared from the following components (by weight part): mud 35 to 65 parts, dickite 4 to 10 parts, kaolin 10 to 20 parts, feldspar 5 to 15 parts, calcite 2 to 5 parts, dolomite 5 to 10 parts, modifying agent 0.1 to 0.5 parts, stabilizing agent 0.5 to 1.2 parts, and SiC 0.4 to 1.5 parts. The invention also discloses the manufacture method of the foamed ceramic thermal insulation plate. The foamed ceramic thermal insulation plate provided by the invention has the advantages of low thermal conductivity, fire protection, high temperature resistance, high aging resistance, good consistency with concrete products, low water absorption, and high weatherability, etc., and can be used in the fields of construction, electricity, environmental protection and the like.

A biologic water-proof adhesive for building, wood, metal, ceramic, glass, etc is prepared from glutinous rice, water, ethene-vinyl acetate emulsion, dioctyl phthalate, PVC, tung oil, acrylic emulsion and natural rubber. Its advantages are high weatherability, adhesion, tension strength, elongation percentage for breaking and resistance to water, acid and alkali.

The invention discloses a hot bending furnace for colored glazing glass, a method for preparing hot-bent glass by using the hot bending furnace and the prepared colored glazing toughened hot-bent glass. The hot bending furnace comprises a furnace body (1), a push-pull base (2), an electric heating device (3) consisting of a fixed heating furnace wire (7) and a movable heating furnace wire (8), and an electrical appliance control device (4). In the process of performing hot bending treatment by using the hot bending furnace, the movable heating furnace wire (8) performs local auxiliary heating on the bending position of glass so as to ensure that the glass is completely attached to a mould at the bending position; the radius of a bending arc of the prepared colored glazing toughened hot-bent glass is less than or equal to 90mm, and the bending radian fully meets design requirements; multiple hot bending treatment such as single bending, continuous bending and the like can be realized; and the defects that the conventional hot-bent glass cannot be completely attached to the appropriate position of the mould, the prepared hot-bent glass has only one bending arc and the radius of the bending arc is more than 90mm are overcome.

The invention discloses a manufacturing method of an artificial stone integrated bathtub, the method comprising the following steps: making a bathtub inner mold, a bathtub outer mold and a bathtub bottom mold according to the shape of the bathtub, and the bathtub inner mold and the bathtub bottom mold are located at the bottom of the bathtub mold Form a casting port; apply a release agent on the inner surface of the bathtub mold; spray the high-quality product gel coat evenly on the inner surface of the inner mold of the bathtub and the outer mold of the bathtub to form the surface layer of the bathtub; Spread the filling layer material on the upper surface of the mold at the bottom of the bathtub, and then spread the fiber felt on the filling layer material at the bottom of the bathtub in turn; inject the filling layer material into the bathtub mold from the casting port; when the filling layer material fills the entire mold, put The casting mouth is sealed, and the demoulding process is performed after the filling layer is completely solidified and cooled to the demoulding temperature. The invention also discloses an artificial stone integral bathtub, which has a simple manufacturing method and good thermal insulation performance of the bathtub.

The invention relates to a TPE (thermal plastic elastomer) and application thereof, and belongs to the technical field of the macromolecular TPE. The TPE is characterized by being prepared by adding the following raw materials in parts by weight into an internal mixer to be subjected to 105-DEG C internal mixing: 90 to 110 parts of chlorinated polyethylene, 10 to 20 parts of calcium carbonate, 0.5 to 1.5 parts of cross-linking agents, 0.3 to 1.5 parts of accessory ingredients, 0.3 to 1.5 parts of zinc oxide and 1.5 to 2.1 parts of azodicarbonamide. The TPE has the characteristics of aging resistance, color change avoidance, flame-retardant performance, high tensile strength and the like, and can be applied to runway color particles, lawn color particles, lawn buffer ground pads and prefabricated runway coiled materials.

The invention relates to foam glass ceramic manufacturing method, in particular to a method for preparing foam glass ceramics by utilizing red mud and waste glass. The invention aims at providing a preparation method for preparing environment-friendly and energy-saving foam glass ceramics. According to the technical scheme, the method for preparing foam glass ceramics by utilizing red mud and waste glass comprises the steps: firstly mixing red mud and waste glass, carrying out ball milling to obtain powder batch mixture, and then conducting foaming and annealing treatment to obtain foam glass ceramics, wherein the red mud is polluting waste slag exhausted when the aluminum oxide is extracted in aluminum industry. The method has the beneficial effects of being simple in preparation technique and low in sintering temperature, lowering the production cost of foam glass ceramics, and obtaining higher economic benefits while solving the environment-friendly problem.

The invention relates to an environment-friend extrusion corn foaming section bar and relative production, wherein the inner layer is foaming layer, the outer layer is extrusion rigid layer; said foaming layer contains: polyvinyl chloride resin at 63-67%; calcium carbonate at 11-15%; chlorinated polyvinyl chloride at 3-7%; and chemical agent at 12-19%; the extrusion rigid layer contains: polyvinyl chloride resin at 42-46%; calcium carbonate at 42-46%; chlorinated polyvinyl chloride at 3.5-5%; and chemical agent at 7-9%. The invention can avoid deformation and color fade, with high rigidity and lower cost, while its smoothness can reach 95%.

The invention relates to the building construction technical field, in particular to a construction method which is suitable for various industrial and civil building walling having the requirement of energy conservation in a large part of China under different climate conditions. The construction method comprises the following steps that: a bonding agent is used for bonding an insulation board on the walling; mortar is coated on the insulation board and a piece of medium-alkali mesh cloth is wrapped in the mortar; and coating is plastered on the mortar, and the insulation board is a foam glass insulation board. The construction method effectively utilizes waste resources, reduces the environmental pollution, improves the utilization rate of energy, not only solves the problems of cracking and hollowing of the building walling but also improves the heat-insulating property, guarantees the elegant appearance of a veneer of the building walling, prevents the occurrence of a fire disaster, and protects the life and property safety of people.

The invention discloses a metal corrugated-metal rubber composite material and a preparation method thereof. A matrix metal corrugated material and stamped type metal rubber are adhered together through adhesives to obtain a multifunctional composite porous material, and preparation of the metal corrugated-metal rubber composite material is realized; the metal corrugated-metal rubber composite material has wide application prospect in fields of transportation, mechanical manufacture and military, structural damping can be effectively increased, nonlinear and variable damping properties are achieved, earthquake, vibration and sound absorption of the structure can be improved, and high strength, high rigidity and excellent damping performance in machine-building industry can be exerted; in addition, the composite porous composite material has the advantages of total environmental adaptability, corrosion resistance, high-and low-temperature resistance, no ageing, vacuum non-volatilization and the like and is light, simple in manufacture, low in cost and long in service life.

The invention discloses a high strength acid resistant refractory brick which comprises the components with weight percentages as follows: 50-70% of Guizhou kaolin, 15-20% of Jiepai mud, 15-35% of fused quartz, 3-6% of talcum powder and 3-5% of powdered alumina. The invention aims at overcoming the shortcomings in the prior art and providing a high strength acid resistant refractory brick which is high temperature resistant, chilling resistant, good in strong acid erosiveness resistance and environment-friendly. The invention has another aim of providing a method for preparing the high strength acid resistant refractory brick.

The invention discloses a surface wettability sensor. The sensor comprises a signal source (1), a surface wettability sensing unit (2) and a detection output unit (3), wherein the signal source (1) generates an electric signal and provides the electric signal for the surface wettability sensing unit (2); the surface wettability sensing unit (2) detects surface wettability information and converts the information to a corresponding electric current signal; the detection output unit (3) converts the electric current signal of the surface wettability sensing unit (2) to a voltage signal to output; and the surface wettability sensing unit (2) comprises an insulator (6) and two metal wires (4, 5) which is wound on the insulator (6) in parallel, and the two metal wires separately form one detection electrode. The beneficial effects of the invention are as follows: sensor parameters are stable, the repeatability of the measuring result is good; the sensor is smaller and is more suitable to be used in narrow space; and electrode polarization and material consumption in liquid film can be avoided, thus the measuring result is more real.

The invention specifically relates to the field of floors and particularly relates to a construction process of a high-durability epoxy floor. The construction process of the high-durability epoxy floor at least comprises the following steps: (1) treating a base layer; (2) laying a primer layer; (3) laying a first glass fiber layer; (4) laying a first epoxy mortar layer; (5) laying a second glassfiber layer; (6) laying a second epoxy mortar layer; (7) laying a third glass fiber layer; (8) laying a finishing coating layer; (9) cleaning and drying the finishing coating layer, so as to obtain the high-durability epoxy floor.

The invention particularly relates to a method for preparing a foam ceramic by using industrial and mining, building and sludge residue as raw materials, and belongs to the technical field of environmental-protection foam ceramics, wherein protein foaming agent preparing, foam slurry preparing, molding and curing, high-temperature sintering, and detecting and packaging are performed to prepare thefoam ceramic. According to the present invention, the molded and cured foam slurry is conveyed to the tunnel kiln using liquefied petroleum gas as the fuel, and then enters the high temperature section through the sintering device, such that the two composite heating modes are innovatively connected in series so as to save the energy consumption or the fuel cost by 15-30%, and the technical problem that heavy metals, dioxins, and other organic pollutants cannot be completely removed during the combustion of industrial and mining, building and sludge residue is fundamentally solved; and the foam ceramic prepared through the method is the novel building material, and can have excellent performances of hydrophobicity, fire resistance, sound resistance, heat insulation, high compressive strength, acid resistance, alkali resistance, no aging, less deformation and the like according to the opened and closed gaps of the foam.

The invention provides a nanometer modified real stone paint base material, belonging to the technical field of constructional paint products. The nanometer modified real stone paint base material comprises the following raw materials by weight: 120 parts of water, 2 parts of hydroxyethyl cellulose ether, 2 parts of a high-efficiency thixotropic agent, 1 part of a multifunctional auxiliary agent, 3 parts of a film forming auxiliary agent, 1 part of a bactericide and 210 parts of a silicone-modified acrylate emulsion. A finished product prepared by uniformly mixing 680 parts of quartz sand with the base material composed of the above-mentioned raw materials has the following beneficial effects: excellent water resistance, no whitening, floating, falling and fading after immersion in water for 240 h, and no yellowing of a white real stone paint; high strength, good toughness, strong anti-impact force and small possibility of cracking; excellent adhesion and penetration performance, substantially prolonged service life, and co-existence of a nanometer modified real stone paint and a wall; and strong acid resistance and alkali resistance, antibacterial performance, mildew resistance, algae resistance and excellent resistance to high and low temperature.

The invention relates to an agricultural irrigation device comprising a planar sprinkling structure, a dynamic traction system, and a stainless steel telescopic pipe. The device is characterized in that the water inlet of the planar sprinkling structure is connected with one end of the stainless steel telescopic pipe; the other end of the stainless steel telescopic pipe is connected with a water source; a traction power is fixedly arranged on the foremost end of the planar sprinkling structure or is fixed at a place several meters right in front of the planar sprinkling structure; a plurality rows of small holes are drilled on the back-lower parts of the sprinkling horizontal tubes of the planar sprinkling structure; the planar sprinkling structure can travel forward under the traction of the power; a controllable water pressure gauge can generate induction signals according to water pressures, and the speed of the planar sprinkling structure traveling forward can be controlled; manual control and remote control can also be realized; the planar sprinkling structure can be folded, such that the device can be easily moved and stored when not in use.