183results about How to "Good shockproof" patented technology

A mechanical-shock-mount assembly enables attachment of a mechanical-shock-sensitive electronic device to a support structure. Two identical shock-mount structures are attached and located on opposite sides of an electronic device. Each shock-mount structure has a pair of generally planar spring-like cantilever beams that have their free ends for attachment to the support structure. Damping material is located on the surfaces of the cantilever beams between the beams and clamping surfaces. At least one clamping surface is a plate that compresses the damping material between itself and the beam and / or compresses the damping material between the beam and a surface of the support structure when it is attached to the support structure. This shock-mount structure acts as a highly-damped nonlinear spring system that provides mechanical-shock resistance for the device in a direction perpendicular to the cantilevered beams and high stiffness in a direction in the plane of the beams. If desired, the shock-mounts can be first assembled to the support structure before attaching the device. The support structure can optionally have additional features for attaching other components of the device host.

A vibration prevention footstand with an alignment structure comprises an upper base, a lower base, a sphere and a sliding sleeve. The sphere is arranged in an arc groove formed between the upper base and the lower base and makes point contact with the arc groove to achieve the vibration prevention effect. In addition, due to an inclined plane configured on the upper base and the sliding sleeve, the upper base and the lower base can be easily aligned and centered, and unnecessary correcting time waste is avoided.

The invention provides an ultrathin flexible liquid crystal display and a manufacturing method. The flexible liquid crystal display comprises a first substrate, a second substrate and a liquid display layer, wherein the first substrate and the second substrate are arranged opposite to each other, the first substrate and the second substrate are made of PET conductive films and are bonded togetherby an epoxy resin bonder, the liquid crystal layer is arranged between the first substrate and the second substrate, the required first electrode and second electrode are engraved on opposite surfaces of the first substrate and the second substrate, directional films coat the first electrode and the second electrode, and a partitioning ball for controlling the interval between the first substrateand the second substrate is further arranged between the first substrate and the second substrate. In the invention, the liquid crystal display has the advantages of small thickness, flexibility, press resistance, hardness, shock-proof performance and the like.

A hard polyurethane as pouring material contains components A, R and F. The component A is a semi-prepolymer of polyisocyanate and polyether polyol. The R is composed of chain extending agent, polyether polyol and assistant. The F is the reinforcing fibres. Its advantages are high antiwear, anticrossion, shock-damping and anti-impact performance and high size stability.

A mechanical-shock-mount assembly enables attachment of a mechanical-shock-sensitive electronic device to a support structure. Two identical shock-mount structures are attached and located on opposite sides of an electronic device. Each shock-mount structure has a pair of generally planar spring-like cantilever beams that have their free ends for attachment to the support structure. Damping material is located on the surfaces of the cantilever beams between the beams and clamping surfaces. At least one clamping surface is a plate that compresses the damping material between itself and the beam and / or compresses the damping material between the beam and a surface of the support structure when it is attached to the support structure. This shock-mount structure acts as a highly-damped nonlinear spring system that provides mechanical-shock resistance for the device in a direction perpendicular to the cantilevered beams and high stiffness in a direction in the plane of the beams. If desired, the shock-mounts can be first assembled to the support structure before attaching the device. The support structure can optionally have additional features for attaching other components of the device host.

The invention relates to the field of building engineering materials, in particular to an aerated concrete block production process. Low-density, high-compressive-strength and high-standard-performance aerated concrete blocks are manufactured specifically with quartz sand tailings as main raw materials by adding lime powder, gypsum powder, cement, foaming agents, foam stabilizer, water and the like and conducting the following steps of material preparing, material mixing, stirring, pouring, hot chamber initial setting, blank body cutting, hot chamber standing, microwave autoclaved curing and the like, wherein the grain size of the quartz sand tailings is smaller than 0.125 mm, and by mass, 350 parts to 500 parts of fine quartz tailing powder, 80 parts to 150 parts of lime powder, 20 parts to 30 parts of gypsum powder, 30 parts to 40 parts of cement, 0.3 part to 0.5 part of foaming agents, 0.04 part to 0.06 part of foam stabilizer and 200 parts to 300 parts of water are used. The fine quartz tailing powder with the grain size smaller than 0.125 mm is used as the main silica raw material, waste is used, and the production cost of the aerated concrete blocks is reduced.

The invention discloses a device and a method for detecting particles in air and wearable equipment comprising the device. The device comprises an upper part, a lower part, at least one light emitting element and at least one light sensing element, wherein the upper part and the lower part are made of silicon base materials; a measurement chamber formed between the upper part and the lower part comprises side surfaces, an upper surface and a lower surface; the upper surface and the lower surface are parallel to each other; the side surfaces are inclined relative to the upper surface; each light emitting element is arranged in the measurement chamber and comprises a first side surface with an emitting port; the emitting port is used for emitting light which is parallel to the upper surface and faces the side surfaces; each light sensing element is positioned in the measurement chamber and is adjacent to a second side surface, opposite to the first side surface, of the corresponding light emitting element; light emitted by each light emitting element is scattered to the corresponding light sensing element by virtue of particles; each light sensing element is used for detecting a signal of light scattered to the corresponding light sensing element by virtue of particles to obtain a particle detection result.

The invention discloses a process for producing a logistics tray. The process sequentially comprises the following steps of: pulping raw materials, adding accessory ingredients, molding pulp, drying, thermally pressing and integrating, and inspecting and packaging, namely pulping the raw materials by using a pulper, screening out impurities from wood pulp through a vibrating screen, adding the accessory ingredients, mixing the pulp until the pulp is uniform, arranging a die on a pressure machine, supplying the uniform pulp to a molding machine, performing absorption molding by using negative pressure generated by a vacuum pump and drying a molded wet blank, performing thermal pressing and integration, and finally inspecting the product and packing the product into a storehouse. The process has the advantages that: the produced logistics tray has light weight, high quality and low storehouse capacity and can be piled up and has higher strength, shock absorption property, air permeability, moisture resistance and the like; the production raw materials are rich, have low cost and can be recycled; furthermore, the automation degree of the production process is high, and scale production can be realized conveniently.

The invention discloses a rubber adhesive which comprises the following components in percentage by weight: 20-40 percent of liquid rubber, 2-6 percent of a vulcanizing agent, 0.1-0.6 percent of an accelerator, 0.4-0.8 percent of an antioxidant, 0-3 percent of a foaming agent, 1-3 percent of a dehumidifying agent, 0-3 percent of a thixotropic agent, 1-2 percent of zinc oxide and 40-55 percent of fillers, wherein the sum of the weight percentage of all the components is 100%. The invention also provides a preparation method of the rubber adhesive. The rubber adhesive disclosed by the invention has good status retention property and oil level steel plate stationarity when not cured, and a cured material has high intensity, good airtightness, shock absorptivity, noise reduction performance and the like, so the rubber adhesive can be widely applicable to adhesion and sealing of metal plates in automobile and engineering machinery industries.

The invention provides an antibacterial low temperature-resistant heat insulation material. The antibacterial low temperature-resistant heat insulation material comprises, by weight, 10-25 parts of LDPE resin, 5-10 parts of modified melamine resin, 20-30 parts of an antibacterial agent, 15- silicone rubber, 20-30 parts of ethylene propylene rubber, 15-25 parts of butadiene rubber, 10-20 parts of styrene butadiene rubber, 3-5 parts of aromatic oil, 1-3 parts of stearic acid, 2-4 parts of a coupling agent, 5-8 parts of a compatibilizer, 10-15 parts of a foaming agent, 5-20 parts of a filler, 1-2 parts of an antioxidant, 1-3 parts of an antioxidant, 3-7 parts of a plasticizer, 5-10 parts of paprika, 5-10 parts of a mildew inhibiotor, 15-25 parts of high-low temperature resistance carbon black, 3-5 parts of nanometer calcium carbonate, 5-15 parts of glass fibers, 5-15 parts of ceramic fibers, 20-35 parts of a flame retardant, 5-10 parts of methylvinyldimethoxysilane and 10-15 parts of kaolin. The antibacterial low temperature-resistant heat insulation material has the advantages of good heat and cold resistance, excellent heat insulation performance, excellent mechanical properties and strong antibacterial property.

The invention discloses a pipeline fixing clamp, which comprises pipe clamp body (1) and a damping cushion (2), wherein the damping cushion (2) is attached to the inside of the pipe clamp body (1); the pipe clamp body (1) is provided with an upper body (101) and a lower body (102); the joint between one sides of the upper body (101) and the lower body (102) is provided with a locking mechanism (103); and a damping cushion boundary line (201) is formed at a position on the damping cushion (2) which corresponds to the locking mechanism (103). The pipeline fixing clamp belongs to the field of pipe and pipeline fixing equipment. Due to the adoption of a structure combining the pipe clamp body with the damping cushion, the stability, shock resistance and damping performance of the fixing clamp are enhanced; a plastic pipe clamp body and a rubber damping cushion are adopted, so that the weight of the fixing clamp is reduced greatly; and saw teeth are arranged on the damping cushion, so that the possibility of wear between the fixing clamp and the pipeline can be further lowered.

The invention discloses a microporous polytetrafluoroethylene membrane for the electronic communication sealing industry and a preparation method for the microporous polytetrafluoroethylene membrane. The method comprises the following steps of (1) mixing; (2) blank forming; (3) extrusion; (4) calendering; (5) longitudinal drawing after degreasing treatment; (6) longitudinal drawing after surface treatment; (7) sintering and curing after transverse drawing; (8) multi-roll compositing; (9) sintering and curing; and (10) trimming and slitting. Compared with the prior art, the microporous polytetrafluoroethylene membrane for the electronic communication sealing industry and the preparation method for the microporous polytetrafluoroethylene membrane have the advantages that the microporous polytetrafluoroethylene membrane has an aperture being less than 0.45UM, density being 0.45 to 0.9g / cm<3>, a thickness being 0.1 to 1.5mm, porosity being 85 percent and high performance; when the material is used for the sealing of electronic communication equipment (such as a mobile phone), super high sealing performance, anti-seismic performance and corrosion resistance of PH0 to 14 can be achieved, a human body can also be prevented from hazards caused by electronic radiation, and the electronic communication equipment is waterproof and radiating.

The invention relates to thixotropic optical fiber filling paste for a ribbon optical cable, which mainly comprises base oil, an oil separation inhibitor, a pour point depressant, an antioxidant, an organic gelling agent, an inorganic gelling agent and a thixotropic agent. The invention also provides a preparation method for the thixotropic optical fiber filling paste for the ribbon optical cable. The thixotropic optical fiber filling paste for the ribbon optical cable is mainly characterized in that: the thixotropic optical fiber filling paste has excellent colloid stability and oxidation stability, heat resistance, weather resistance, non separation of oil in a system, low acid value, high thixotropic index, high water resistance, no emulsification, good high-temperature trickle-down property, high temperature resistance and low temperature resistance, is mainly used to be filled in a loose tube of the ribbon optical cable so as to prevent water or other fluid from flowing into or moving into the optical cable, and provides excellent effects of resisting water, buffering and the like for the optical cable.

The invention relates to hot-melting type filling paste for an electric cable, which mainly comprises base oil, insulation paste, an oil separation inhibitor, a thickening agent and an antioxidant. The invention further provides a preparation method of the hot-melting type filling paste. The hot-melting type filling paste for the electric cable provided by the invention has the main characteristics of excellent colloidal stability and oxidation stability, heat resistance, weather resistance, no oil separation in systems, small acid value, strong water resistance, no emulsification, excellent high / low temperature performance, and extremely-excellent electrical properties and dielectric properties; the hot-melting type filling paste is mainly applicable to filling air gaps in a cable core of a multi-conductor wire cable, or gaps among electric cable members of an any structure by heating, so as to prevent water or other fluid from flowing or migrating into the electric cable and provideexcellent functions in insulation, waterproofing, dampproofing, buffering and the like for the electric cable.

The invention discloses a high-elasticity vibration-resistant expanded polyethylene plate and a method for manufacturing the same. The high-elasticity vibration-resistant expanded polyethylene plate comprises, by weight, 120-140 parts of polyethylene, 20-30 parts of ethylene-vinyl acetate copolymers, 10-14 parts of p-toluenesulfonhydrazide, 5-8 parts of dichlorotetrafluoroethane, 3-5 parts of dicumyl peroxide, 7-9 parts of zinc oxide, 40-50 parts of titanate-modified calcium carbonate, 8-10 parts of leucite powder, 5-7 parts of dynasylan ibteo, 6-9 parts of magnesium stearate, 4-6 parts of butyl stearate, 4-5 parts of hexamethylenetetramine, 3-5 parts of polycarbonate, 10-14 parts of aluminum hydroxide, 7-9 parts of titanium nitride whiskers, 6-8 parts of dioctyl adipate, 3-5 parts of 2-aminoethanol, 8-9 parts of dicyclohexyl phthalate, 7-9 parts of magnesium diboride and 4-6 parts of jade powder. The high-elasticity vibration-resistant expanded polyethylene plate and the method have the advantages that the polyethylene plate manufactured by the aid of the method not only is excellent in vibration-resistant and buffer performance, but also is high in mechanical strength and good in ageing resistant, and good flame-retardant effects can be realized.

The invention discloses a pasture soilless culture modular greenhouse. The greenhouse is spliced and built by thermal insulation wallboards, the installation is simple, large hoisting equipment is notneeded, the time is saved due to fast speed, and the area of the planting workshop can be changed at any time according to the requirement for planting yield of pasture; and due to the fact that thesplicing structure of the thermal insulation wallboards is free of keels, good heat preservation, heat insulation, wind-withstand and shockproof effects can be achieved, the energy consumption can beobviously reduced, and the normal operation of the greenhouse in the winter and spring can be ensured; in addition, by arranging the liquid supply equipment workshop and the computer control workshop,the whole process of planting forage grass in the greenhouse is achieved, so that not only is the interference and limitation of the external natural environment be avoided, but also the fresh foragegrass can be continuously produced all the year round, the problem that the forage grass exists in the spring and winter of the livestock is effectively solved, and the automatic monitoring and controlling of the system are controlled through the computer, so that the automation of the soilless culture of the forage grass is realized, and the labor intensity of operators is greatly relieved, theproductivity and the quality of the forage grass can be improved; and the practicability is extremely high.

The invention discloses a high-voltage-dropout-type fuse cutout comprising a fuse tube, a fuse wire, a fixed contact, a fixed contact support, a pillar insulator, a moving contact, a moving contact support and an arcing shield, wherein the fixed contact is arranged on the fuse tube; the fixed contact support is arranged at one end of the pillar insulator; the moving contact is arranged at the other end of the pillar insulator; the moving contact support is arranged on the fuse tube; the moving contact is also provided with the arcing shield; the fuse wire is used for tensioning the moving contact on the moving contact support; the fixed contact support and the moving contact are provided with a wire connecting bolt respectively; and the moving contact support end of the fuse tube is also provided with a flow guide tube, and one end of the flow guide tube is provided with a cover. Because the flow guide tube and the cover used for covering the end of the flow guide tube are arranged at one side of the arcing shield of the fuse tube in the scheme, the damages to the arcing shield caused by arcs can be reduced, thus the arcing shield can be repeatedly used.

The invention relates to a hot melt type flame retardation filling paste for a cable, and the filling paste mainly is composed of base oil, an oil product fire retardant, polyisobutylene, a separating oil inhibitor, polyethylene wax, a fire retardant and an anti-oxidant. The invention provides a preparation method of the hot melt type flame retardation filling paste for a cable. The hot melt typeflame retardation filling paste for a cable mainly has the characteristics of good flame resistance, colloid stability, oxidation stability, heat resistance, weatherability, no oil separation of a system, small acid value, strong water-resistance, free of emulsification, excellent high and low temperature performance, excellent electrical performance and excellent dielectric property. The fillingpaste mainly is suitable for being heated and filled into air gap of a multi-conductor wire cable core or gap between cable components of any structure. Water or other fluid is prevented from flowingor migrating into the cable. Effects of flame retardation, insulation, waterproof, moistureproof, buffering and the like are provided for the cable.

The invention relates to a polyurethane composite material and a preparation method thereof and belongs to the field of macromolecular materials. The polyurethane composite material consists of the following components: 40 to 48 percent of polyurethane, 3 to 8 percent of flame retardant, 45 to 54 percent of filler, 0.5 to 1 percent of heat stabilizer, 1 to 2 percent of curing agent, 0.05 to 0.5 percent of light screener and 0.5 to 1.5 percent of lubricating agent. The preparation method comprises the following steps: uniformly mixing each formula; and preparing the finished product by a forming process to obtain the polyurethane composite material. The polyurethane composite material prepared according to the method has excellent properties such as high safety, high weather resistance, low cost, high flame retardance, low water absorption, heat-preserving property, no toxicity and the like, and is widely applied to the fields of light-emitting diode (LED) lamp shells and other heat-preserving materials.

The invention discloses a corrosion resistant PE water pipe. The raw materials of the pipe include, be weight percentage: 94% to 98% of HDPE (high-density polyethylene), 0.2% to 0.8% of masterbatch, 0.1% to 0.6% of phthalic acid ester, 0.3% to 0.5% of (BHT) 2,6-butylated hydroxytoluene, 0.4% to 0.7% of methyl thiopropionate, 0.2% to 0.6% of azobisformamide, 0.2% to 0.5% of di-n-octyltin moleate, 0.4% to 1.2% of tetrakis (beta-(3,5-di-t-butyl-4-hydroxyphenyl) propionate) pentaerythritol ester, 0.4% to 1.1% of EVA and 1% to 5% of clay nanocomposite. The pipe has fine chemical corrosion resistance, particularly in the complex chemical corrosion environments of acid, alkali and oil, corrosion of various chemical medias can be resisted, and the pipe is prevented from rotting and corrosion, is durable and has the practical value.

The present invention discloses a micro-cable optical fiber filling paste comprises: 70-85 wt% of base oil; 1-8 wt% of solid lubricant; 2-10 wt% of lubrication adhesive compound; 2-10 wt% of thickening agent; 2-10 wt% of oil separation inhibitor; 2-10 wt% of viscosity index improver; and 0.3-1 wt% of anti-oxidant. The present invention also provides a preparation method for the micro-cable optical fiber filling paste. The micro-cable optical fiber filling paste has the advantages of excellent fluidity, lubricity, thixotropy, adhesiveness, temperature toleration, hear resistance and weatherability; non separation of oil in a system; low acid value; large penetration degree; and low viscosity. Therefore, the micro-cable optical fiber in a sleeve and a cable core in the micro-cable always be in a most free and unstressed state, and the optical cable performance is guaranteed for stable and safe transmission for a long time.

The invention discloses a suspended quakeproof sound-proof isolating layer structure which comprises a keel frame, rock wool layers, a bamboo clamping plate, a reinforced concrete layer and a plurality of quakeproof cushion blocks, wherein the quakeproof cushion blocks are uniformly distributed at intervals; the keel frame is fixed at the side parts of the quakeproof cushion blocks in a clamping manner; each rock wool layer is paved between every two adjacent quakeproof cushion blocks and in gaps of the keel frame; the top surfaces of the quakeproof cushion blocks, the top surface of the keel frame and the top surfaces of the rock wool layers are flush, and are combined to form a tiled surface; the bamboo clamping plate is horizontally paved on the surface of the tiled surface; the reinforced concrete layer is fixedly arranged on the top surface of the bamboo clamping plate. The invention further discloses a quakeproof sound-proof floor slab construction method adopting the suspended quakeproof sound-proof isolating layer structure. According to the invention, a damping action on sound waves can be achieved, and good sound-proof and quakeproof effects are achieved.

The invention provides a portable all-digital real-time simulation instrument of a power system. The portable all-digital real-time simulation instrument of the power system comprises a machine case, a main control board, a function board and a calculating unit, wherein the main control board, the function board and the calculating unit are placed inside the machine case. The main control board, the function board and the calculating unit are in mutual communication through a PCI bus, and the main control board controls the operation and communication between the function board and the calculating unit. The function board comprises an AI channel, an AO channel, a DI channel and a DO channel which are in communication connection with the outside. The all-digital real-time simulation instrument comprises the three working modes of an idle mode, an opened loop mode and a closed loop mode. When the all-digital real-time simulation instrument operates in the closed loop mode, the function board and an outside power amplifier device are connected through a simulation signal line. The closed loop test process is based on a precision operation sequence, a mature multi-core processor industrial platform is selected and used as a computing platform core, a shared memory communication mode is based, and the simulation instrument is made to meet the demands of site testing from the aspects of computing performance, IO interfaces and the like through a network parallel computing technology.

The invention provides an automobile sunroof assembly packaging carrier which comprises a frame structure composed of four supporting columns and a chassis, and supporting limiting mechanisms are movably arranged in the front direction, the rear direction, the left direction and the right direction of the frame structure; a latticed square steel bottom beam is arranged on the chassis, and sectional materials are arranged in grids of the square steel bottom beam, so that the supporting limiting mechanisms can be connected with the square steel bottom beam through any parts of the sectional materials; and the sectional materials in the front direction and the rear direction of the chassis are arranged in the length direction of the chassis, and the sectional materials in the left direction and the right direction of the chassis are arranged in the width direction of the chassis. According to the automobile sunroof assembly packaging carrier, the positions of the warping plate supporting limiting mechanisms, the anti-bouncing supporting limiting mechanisms and supporting rods can be moved according to the size of an automobile sunproof, so that the warping plate supporting limiting mechanisms, the anti-bouncing supporting limiting mechanisms and the supporting rods are fixed to the proper positions of the sectional materials, a packaging carrier does not need to be purchased again when the model of the sunproof is replaced, and the applicability of the packaging carrier is high.

The invention provides a corrugated carton. The corrugated carton comprises a main box body which is formed by bending corrugated paper and is shaped like a right-angle hexahedral groove. one of four edges of an upper opening of the main box body is connected with a box cover, the other three edges are at least provided with one lapping tongue, the box cover is a rectangle matched with the opening, the edges of the box cover are respectively provided with a lateral plate, the edges, connected with the lateral plates, of the box cover are respectively provided with a hole matched with the corresponding lapping tongue. The corrugated carton has the advantages of being reasonable in design, simple in structure, good in compressive property, large in bearing capacity, good in shakeproof and buffering performance, easy to process and manufacture and low in production cost.

The invention discloses aluminum film composited EPE (expandable polyethylene). The aluminum film composited EPE is formed by combining an aluminized film layer on the top layer, an adhesive on the middle layer and an EPE layer on the bottom layer, wherein the aluminized film layer is an aluminized PET (polyethylene terephthalate) film and accounts for 23%-44% of the total weight of the aluminum film composited EPE; the adhesive accounts for 10%-24% of the total weight of the aluminum film composited EPE; the EPE layer accounts for 44%-55% of the total weight of the aluminum film composited EPE. The aluminum film composited EPE has the advantages of excellent damping, shakeproof and mechanical properties, stiff and smooth performance, impact resistance, resistance to chemical corrosion, high transparency, good gloss and high strength.

A flexible fish gathering lamp mainly comprises a wireless charging and receiving module, a wireless power module, a rechargeable battery, a system control circuit, a flexible circuit board, a waterproof transparent rubber sleeve and a power supply, and further comprises an organic light emitting diode (OLED) and an OLED drive circuit. The flexible fish gathering lamp is energy saving and environmental friendly, has high reliability, abundant colors, strong controllability, larger irradiation scope and enough illumination, and is applicable to luring and gathering the fish school; the flexible fish gathering lamp is quick to start and simple to operate, and the illumination and the color of the fish gathering lamp in the water can be adjusted according to the fishery conditions, fish seeds and different growing periods; and the invention has the characteristics of flexibility, durability, shock resistance, watertightness, pressure resistance and the like.

The invention relates to the technical field of teaching instruments and equipment, in particular to a triode amplification circuit characteristic parameter measuring instrument which comprises a microcontroller, a DDS, a voltage-controlled attenuator, an input impedance network, a multi-channel voltage-controlled amplifier, a multi-channel detector, a high-precision ADC, a high-speed ADC and an output impedance network. The microcontroller controls the DDS to generate a voltage signal; the programmable attenuator, the input impedance network and the output impedance network are controlled toadjust input and output signals of the tested triode amplification circuit; output signals of the three modules are sent to a multi-channel programmable amplifier, the high-speed ADC, the multi-channel detector and the high-precision ADC to obtain an A / D sampling value, and the microcontroller analyzes the sampling value through an algorithm to obtain characteristic parameters of a tested circuitand sends the characteristic parameters to a serial port screen and a network module. Parameters such as input and output impedance, magnification times, frequency response, harmonic distortion and the like of the amplification circuit can be rapidly and accurately measured, a remote interaction function is realized, and the instrument can be used as a college experiment teaching instrument.

The invention provides an environment-friendly isolating material and a production method thereof. The material comprises a polyester layer, an aluminum foil layer and a polyethylene foamed layer, wherein the polyester layer is made from a transparent film material, the polyethylene foamed layer is an up-down dual-plane foam film which is made from high-pressure polyethylene, the aluminum foil layer is respectively attached to two sides of the polyethylene foamed layer by using a binder, and the upper and lower outer layers of the environment-friendly isolating material are the polyester layers which are respectively attached by using the binder. The environment-friendly isolating material can be used as a product packaging material and further can be used as a middle interlayer of a wallspace, a floor, a roof or a decorative wallboard. The environment-friendly isolating material is light, anti-shock and convenient to use and meanwhile has various functions of being moistureproof, insulative, flame-retardant, radiationproof and the like.