100results about How to "Good curing effect" patented technology

The invention relates to a photosensitive composite which contains a specific ketoxime ester compound used as a polymerization initiator, an alkali-soluble resin, DPHA (Dipentaerythritol Hexaacrylate) and a colorant. The composite has good storage stability and also has high exposure sensitivity, good developing performance, no wrinkle on formed pattern surfaces and excellent solidifying effect when used for making black matrixes (BM) and RGB (Red Green Blue) of a color filter. The invention also relates to the application of the photosensitive composite in the production of the color filter, and the filter made from the photosensitive composite has high optical transparency and no light leakage.

The invention discloses a preparation method of a sprayed surface layer of an environment-friendly polyurethane plastic track. The method comprises the steps of preparing a component A: adding polyether polyol into a reaction kettle, stirring and heating to 80-160 DEG C, dehydrating, cooling to 40-50 DEG C, adding isocyanate, stirring, and performing constant-temperature reaction at 80-85 DEG C for 2-4 hours; preparing a component B: uniformly mixing polyether polyol, a chain extender, a plasticizer, an ultraviolet light absorber anti-mildew agent, a thixotropic agent, a silane coupling agent and filler, shearing at a high speed, milling, and performing vacuum heating at 60-70 DEG C for 1-3 hours; mixing the component A and component B at a mass ratio of 1:(3-5.5); adding an inert amine dryer; stirring uniformly and spraying on the bottom layer of the polyurethane track. By adopting the method disclosed by the invention, the specific pungent smell of a conventional polyurethane track is avoided, the foaming effect is reduced, the usability of the track is improved, and the service life of the track is prolonged.

The invention belongs to the technical field of restoration of heavy metal-contaminated soil and especially relates to a heavy metal immobilizing agent and a method for immobilization and stabilization of soil heavy metals by using the heavy metal immobilizing agent. The heavy metal immobilizing agent is composed of an immobilizing agent A and an immobilizing agent B, wherein the immobilizing agent A comprises, by mass, 40 to 80% of fly ash, 5 to 20% of cement and 20 to 40% of carbide slag, and the immobilizing agent B is an aqueous alkali (with a solid-liquid ratio of 0.2 to 0.6). The invention has the following advantages: (1) used raw materials are cheap, and a part of industrial waste is utilized, thereby realizing treatment of wastes with the waste; and (2) the prepared heavy metal immobilizing agent has a good immobilization effect, and the heavy metal leaching rate of immobilized heavy metal-contaminated soil meet requirements prescribed in Identification Standards for Hazardous Wastes (GB5085.3-2007).

A bullet-resistant material is composed of bullet-resistant layer and reinforcing transition layer. Its preparing process includes such steps as spreading high-osmos medium on the surface of said both layers, making a resin-filling port, arranging the spiral vacuumizing tubular wire on mould, loading said both layers and mould in a film case, sealing it, vacuumizing to suck the resin by said layers via said resin-filling port, pressing, solidifying and demoulding.

The invention discloses a solidifying agent of repairing a high-concentration multiple heavy metal polluted site. The solidifying agent consists of the following components in percentage by weight: 60-80% of modified powdered rock phosphate and 20-40% of light calcined magnesia. The invention further discloses a preparation method of the solidifying agent. The preparation method comprises the following steps: S1, preparing the modified powdered rock phosphate: uniformly mixing powdered rock phosphate, attapulgite and ferric chloride to form a mixture, then, mixing the mixture with acetic acid buffer liquor to form a first gel-like precipitate and drying and crushing the first gel-like precipitate to prepare the modified powdered rock phosphate; S2, preparing the solidifying agent: uniformly mixing the modified powdered rock phosphate and light calcined magnesia to form mixed powder, mixing the mixed powder and phosphate buffer to form a second gel-like precipitate, and drying and crushing the second gel-like precipitate to prepare the solidifying agent. The invention further discloses an application method of the solidifying agent. The solidifying agent has a good fixing effect to the high-concentration multiple heavy metal polluted site.

The present invention relates to a method for preparing high refractive-index optical material by using nitrogen-containing polybasic thioalcohol amine (N-methyl diethyl thioalcohol amine or triethyl thioalclhol amine) solidifying epoxy resin with high refractive index. The polybasic thioalcohol amine can be made up by using polybasic alohol amine through the processes of chlorination, sulfurization and hydrolysis reaction. Said polybasic thioalcohol amine can be used individually or can be used together with other ethylene diamine or condensed ethylenediamine solidifying agent. The refractive index of the material obtained by solidifying general bisphenol A with triethyl trialcohol amine is up to 1.6145, light transmittance is up to 90.37 and impact strength is up to 57 KJ/sq.m.

The invention discloses a method for preparing heavy metal cadmium stabilizer sulfenyl-ferrous composite modified charcoal and sulfenyl-ferrous composite modified charcoal prepared with the method. The method comprises the following steps: (1) preparing charcoal; (2) preparing a sulfenyl modification solution; (3) preparing a sulfenyl charcoal precursor; (4) preparing the sulfenyl-ferrous composite modified charcoal. The sulfenyl-ferrous composite modified charcoal prepared with the method is not only low in price and good in environmental-friendliness, but also simple in preparation process and easy in large-scale production and application; meanwhile, the content of organic matters in soil is remarkably increased, and the soil fertility is improved; relatively good adsorption, complexing and coprecipitation functions on exchangeable cadmium in soil are achieved, and effective cadmium in the soil can be remarkably immobilized.

The invention discloses a cassava dreg composite heavy metal curing agent, which is composed of the following raw materials in parts by weight: 20 to 30 parts of cassava dreg, 20 to 30 parts of phosphogypsum, 10 to 15 parts of fly ash, 5 to 10 parts of attapulgite, 3 to 5 parts of glutinous rice flour, 0.3 to 0.5 part of chitosan, 4 to 8 parts of gelatin, 0.5 to 1 part of borax, and 1 to 2 parts of calcium lignin sulfonate. The provided curing agent is mainly composed of industrial and agricultural wastes, has a good curing effect on a plurality of heavy metals, is capable of reducing the leaching concentration of heavy metals to prevent separation-out, and has the advantages of low price, energy saving, waste utilization, simple manufacturing technology, and high social and economical benefits.

The invention discloses a sludge curing agent and application thereof. The sludge curing agent is suitable for curing treatment on high-water-content sludge in town sewage treatment plants, rivers andlakes. The sludge curing agent comprises the following raw materials in percentage by weight: 26 to 44 percent of silicon aluminum iron calcium oxide, 19 to 37 percent of calcium oxide, 13 to 30 percent of special cement, 5 to 25 percent of polyacrylamide and 0.2 to 3 percent of chitosan. The sludge curing agent realizes sludge curing and stabilization through the chemical property of the industrial waste and the mutual activity excitation; the water content of the sludge is effectively reduced, the early-stage compressive strength and the flexural strength of the sludge are improved, and mechanical operation during backfilling is facilitated; heavy metal in the sludge is adsorbed by the chitosan, organic matters are degraded, the pathogene is deactivated, pollution is reduced and stink can be eliminated; and the sludge curing agent is low in price and simple in curing process, and the cured sludge does not cause secondary pollution.

The invention provides an environment-friendly inorganic soil solidification additive which comprises, by mass, 15-65% of sulfate, 15-65% of halide salt, 11-40% of phosphate, 5-30% of silicate, 0-25% of carbonate, 0-18% of basic oxide and 0-10% of lignosulfonate. The environment-friendly inorganic soil solidification additive is characterized in that all components in soil directly or indirectly undergo soil particle surface chemical modification and modification of substances among soil particles, and generation of colloidal gel materials and generation of various materials of crystal structures are promoted. As time goes, hardened skeletons such as ettringite needle-shaped crystals and apatite crystals appear gradually in solidified soil, soil solidification compressive strength, hydrophobicity, water permeability, stability of heavy metal and other harmful materials and other physical and chemical solidification effects are good, and the environment-friendly inorganic soil solidification additive can adapt to various climates, geographies and soil properties and is high in compatibility and obvious in stabilization and solidification effect on heavy metal and other harmful materials.

The invention relates to the technical field of a mobile phone glass cover-plate, in particular to a high impact resistant mobile phone glass cover-plate and manufacturing technology thereof. The manufacturing technology comprises the following steps of (1) cutting; (2) fine machining; (3) grinding, that is, conducting sanding treatment on the surface of a fine machined plate glass; (4) reinforcing; (5) plane grinding; (6) the first time of cleaning; (7) silk printing, specifically, silk printing comprises the following steps of the first time of mirror-like silver printing, the second time of black printing, the third time of gold printing, the fourth time of gold printing, the fifth time of bluish violet printing, the sixth time of black printing, the seventh time of white printing, and the eighth time of gloss oil printing; and (8) the second time of cleaning, that is, the glass cover-plate is cleaned neatly after being subjected to the silk printing treatment, and then the high impact resistant mobile phone glass cover-plate is obtained. The obtained high impact resistant mobile phone glass cover-plate has the advantages that impact resistance is good; abrasive resistance is high; brightness is good; color stability is high; the effect of environment protection is achieved; and water resistant performance, acid and alkali resistant performance and ageing resistant performance are better.

The invention discloses a curing agent and method for heavy metal in polluted soil. The curing agent for heavy metal in polluted soil is characterized by comprising the three components in percentage by weight: 33-40% of pulverized fuel ash, 34-51% of lime and 16-33% of peat. When the curing agent is used for treating the polluted soil, the curing method comprises the steps of sufficiently mixing the curing agent and heavy metal polluted soil according to the ratio of 1:(10-20) (weight ratio); then, adding water accounting for 40% (weight ratio) of the mixture; and then, sufficiently stirring and mixing. The curing agent for heavy metal in polluted soil, disclosed by the invention, is prepared by taking natural minerals as raw materials, so that no secondary pollution is caused, the soil fertilizer efficiency can be effectively improved while the heavy metal is cured, and the technical problems that the pH value of the soil is remarkably changed and the soil is hardened in the existing chemical remediation method are solved.

The invention relates to a composite soil solidifying agent, and a preparation method thereof. According to the invention, ore slag, nickel slag, cement, and chemical additives are mixed according to a certain ratio, such that the soil solidifying agent is obtained. When the solidifying agent with a proper amount is doped in weak soil, a substantial enhancing effect can be obtained. Especially, soil water resistance and corrosion resistance can be improved. The solidifying effect is substantially better than that of Portland cement. Industrial waste slag is adopted as main raw materials, such that cost is reduced, and environment protection is benefited.

The invention provides a method for stabilizing a subgrade by adopting a soil stabilizing agent. The method comprises the steps of mixing materials comprising a strong oxidant, a dispersing agent, an ionic polymer activating agent and a stabilizing catalyst together to prepare the soil stabilizing agent; preparing the selected subgrade material according to the soil with the plasticity index of 7-35; diluting the soil stabilizing agent in water in a volume ratio of (1:100)-(1:200), and simultaneously adding 3-20 of carbide slag, 3-12 of lime or 2-8 of cement to the subgrade material according to the earthwork weight ratio to be mixed; spraying and compacting: computing the volume ratio (generally 0.016-0.02%) of the prepared soil stabilizing spray solution according to the earth volume of compacted soil, converting the volume ratio to weight ratio when adding the usage amount, spraying the soil stabilizing agent with density of 1.7-1.75g/cm<3> into the soil used for the subgrade, and forming the subgrade through compaction. The method has the advantages that harmful substances can not be produced; the method is simple in construction technology, is convenient to operate, is favorable for reducing the construction amount, is high in soil stabilizing speed, has good effects, conduces to greatly shortening the construction period, is more suitable for the characteristics of local soil properties, and has more obvious stabilizing effects.

The invention discloses a consolidation growth-promoting stabilizer, and a preparation method and an application method thereof. The stabilizer is composed of the following components, by weight: 20-50% of common Portland cement, 1-30% of fly ash, 5-10% of silica fume, 30-50% of dihydrate gypsum, 0.5-1.5% of a dispersant, and 5-15% of sodium polyacrylate. The above components are prepared into liquid by using water with the method disclosed by the invention. When in use, with the method disclosed by the invention, soil is consolidated with a slurry injection manner using a high pressure gun. The stabilizer provided by the invention has high stabilization capacity and high adhesion to soil. With the stabilizer, soil capacities of absorbing and storing water can be improved. While an easily-weathered slope is effectively stabilized, sowed seed normal germination and growth can be ensured and can be promoted to a certain extent. Therefore, erosion can be resisted, vegetation restoration can be promoted, and good soil stabilization and regeneration effects can be realized. When the stabilizer is used in treatments of desertified areas and slopes, even more outstanding effect can be performed.

The invention provides a curing agent for compounding heavy metal pollution soil, and preparation method and application method thereof. The material is prepared from 10 to 30 mass percent of pulverized lime, 20 to 50 mass percent of fly ash, 30 to 50 mass percent of activated steel slag powder and 0.5 to 2 mass percent of monopotassium phosphate powder. The curing agent has the advantages that the heavy metal migratory performance and the toxicity extracting quantity in the heavy metal pollution soil can be obviously reduced; the curing agent is particularly applicable to acid pollution fields with high heavy metal contents and many contaminant types; after the pollution soil restoration, the curing agent can realize the resource utilization through being used as an environment-friendly material; the environment risk in the secondary development utilization of the pollution fields can be obviously reduced; meanwhile, the preparation steps and the application method of the curing agentare also provided; the raw materials of the curing agent can be easily obtained; the cost is low; the preparation is simple; the use is convenient; the effect is stable; the curing agent can be popularized and applied to heavy metal curing stabilization restoration of the composite pollution field in a large scale.

The invention discloses a stabilizing method for municipal solid waste incineration fly ash with microwave applied. The stabilized products can be obtained by adding fly ash to be processed, a certain concentration of additive agent and water into a polytetrafluoroethylene container directly and then performing heating by the microwave to solidify heavy metal in the fly ash. After disposed by the method, the leaching concentration of the heavy metal in the fly ash can be far below the limiting value of national standard 16889-2008. By means of the stabilizing method, hazardous wastes such as the municipal solid waste incineration fly ash can be processed efficiently and rapidly to meet the requirements of secure landfill and post resource utilization. The method is simple in technology, convenient to operate, high in heavy metal solidified rate, capable of making up for deficiencies that the conventional hydrothermal disposition is high in energy consumption, long in computing time and the like, and high in practical application potential of large-scale disposition of the municipal solid waste incineration fly ash.

The invention discloses a preparation method for a curing agent for a protein adhesive. The preparation method comprises the following steps of: mixing acid and amine in water; performing first reaction to obtain a water-soluble high molecular solution; and performing second reaction on the water-soluble high molecular solution and anhydride to obtain the curing agent for the protein adhesive. The curing agent for the protein adhesive, which is prepared by the method, is a water-soluble system, is environment-friendly, has high compatibility with the protein adhesive and can achieve the idealcuring effect with small using amount, and the solid content of the curing agent can be regulated according to the requirement. The curing agent for the protein adhesive can be applied to the preparation of a soybean protein adhesive. The prepared soybean protein adhesive is convenient to use and has high bonding strength and water tolerance. In the prepared wood gluing product, formaldehyde release is avoided, and the type II wet strength is more than 0.7 MPa; the wood gluing product has potential of replacing urea-formaldehyde glue; and further popularization and utilization are facilitated.

The invention relates to the technical field of the gravel particle materials and specifically discloses a stone powder material curing agent and a preparation method thereof. The stone powder material curing agent comprises the following components in percentage by weight: 25-55% of coal ash, 10%-30% of cement, 10%-25% of mineral powder, 5%-20% of lime, 1%-5% of gypsum and 0.3%-1% of activator; the preparation method comprises the following steps: mixing the components of the stone powder material curing agent proportioned above thoroughly and evenly, and then blending stone powder per cubic meter with 80g to 150kg of mixed stone powder material curing agent and stirring evenly; the moisture content range of the stone powder material curing agent after being mixed with the stone powder is from 7% to 30%. The stone powder material curing agent is capable of effectively solidifying various stone powder materials to meet the requirements for building materials in engineering construction, for example, a pavement surface course material having high requirement for strength; as a result, the utilization efficiency of the stone powder materials is improved, and the cost of the engineering construction is also reduced while resources are saved.

The invention discloses a heavy metal curing agent and a method for treating heavy metal compound contaminated soil by the same, and belongs to composite curing agents and curing methods for heavy metal compound contaminated soil. The curing agent comprises, by mass, 5-15% of shell lime and 5-10% of peat ash. The method includes the steps of calcining shells at the temperature of 600 DEG C for four hours and peat at the temperature of 200 DEG C for two hours, sieving the calcined shells and peat with 10-mesh sieves (2mm) to obtain the curing agent; adding the curing agent into the heavy metal compound contaminated soil by the mass proportion of 10-25% of the heavy metal compound contaminated soil to obtain a mixture, and curing the mixture for at least 14 days, thereby completing the curing. The curing agent and the curing method have the advantages that resources for making the curing agent are wide, manufacturing cost is low and curing treatment cost is low; heavy metal leaching concentration of the heavy metal contaminated soil cured by the curing agent is much lower than the limit value of hazardous wastes identification standards on extreme conditions, toxicity of the heavy metal compound contaminated soil is reduced greatly, and curing effect thereof is perfect.

The invention provides a house refuse burning fly ash curing stabilization gel material. The material is prepared from 55-85% by mass of mineral waste residues, 5-25% by mass of a clinker, 0-10% by mass of sodium chloride, 0-10% by mass of gypsum and 2-8% by mass of an alkaline exciting agent. The house refuse burning fly ash curing stabilization gel material is prepared from cheap and easily available raw materials through simple and easy processes, is insensitive to ingredients of house refuse burning fly ash, can be used for curing stabilization treatment on most of fly ash, has obvious curing effects, guarantees heavy metal long-term stability, effectively prevents fly ash-caused secondary pollution on the environment, and solves existing pressing issues of the waste incineration plant and fly ash-caused damage to environmental protection and human body health.

The invention relates to a room temperature curing epoxy adhesive, which belongs to the technical field of adhesives. The room temperature curing epoxy adhesive comprises a component A and a component B, wherein the component A is prepared from the following raw materials in portion by weight: 80 to 100 portions of epoxy, 10 to 30 portions of filling, 1 to 5 portions of white carbon black and 2 to 10 portions of plasticizer; the component B is prepared from the following raw materials in portion by weight: 24 to 50 portions of long-chain aliphatic amine modified curing agent, 18 to 35 portions of filling, 1 to 2 portions of white carbon black, 1 to 3 portions of plasticizer and 2 to 4 portions of coupling agent; and the weight ratio of the component A to the component B is 2:0.8-1.3. The room temperature curing epoxy adhesive has the advantages of tensile strength up to 32 to 35 and shear strength up to 25 to 28 due to the reasonable selection of formula, particularly the selection of the long-chain aliphatic amine modified curing agent in the component B, ideal curing effect to achieve complete curing within 5.5 to 8 hours and simple preparation method without complicated equipment to meet the requirement of industrial production.

The invention discloses a UV gel solidification irradiation tool. The UV gel solidification irradiation tool comprises a base, a workpiece fixing device and at least two UV-irradiation devices. The base is provided with a work tabletop. First guide rails and a first drive device are arranged on the work tabletop, wherein the first guide rails are used for supporting the workpiece fixing device, and the first drive device is connected with the workpiece fixing device so as to drive the workpiece fixing device to conduct reciprocating motion along the first guide rails. Each UV-irradiation device is provided with an installation station, wherein the installation station can extend to the position above the workpiece fixing device and be used for fixing a UV-irradiation head. The invention further discloses a UV gel solidification irradiation system. Due to the fact that the position of the UV-irradiation heads can be adjusted at multiple freedom degrees, the irradiation angle can be conveniently adjusted, the UV-irradiation angle can be adaptable to multiple kinds of adhesion surfaces, it is guaranteed that UV is evenly irradiated to the adhesion surface, and a better solidification effect is achieved.

The invention belongs to the technical field of powder paint, particularly relates to a compound curing agent used for polyester-type powder paint, and further discloses a production method and application of the compound curing agent used for the polyester-type powder paint. The compound curing agent used for the polyester-type powder paint is mainly produced by using trimesic acid,tris(2,3-epoxypropy)ester and diglycidyl terephthalate as main raw materials and selectively adding 1,2,4-benzenetricarboxylic acid,tris(2,3-epoxypropy)ester, hydroxy polyester resin, bicyclopentadiene dioxide and/or crystalline epoxy resin for mixing reaction. The compound curing agent used for the polyester-type powder paint has a good curing effect, the mechanical performance of a produced coating is stable,and meanwhile, the coating has good boiling-resistant performance; and when the compound curing agent used for the polyester-type powder paint and polyester resin are cured, the performance of a product of the compound curing agent used for the polyester-type powder paint and the polyester resin totally reaches curing effects of current TGIC and HAA curing agents, and the compound curing agent used for the polyester-type powder paint and an existing TGIC or HAA product can be mixed for use, so that the comprehensive performance is more excellent.

The invention relates to a temperature self-moulding skin-nursing material in skin nursing products such as masks, eye masks and lip masks, and a skin-nursing membrane and a preparation method thereof. The temperature self-moulding skin-nursing material comprises the following materials: a) a temperature self-moulding material formed by temperature-sensing gel; and b) a skin-nursing functional material capable of being mixed in the material a) and used for nursing the skin. The solidification temperature of the temperature self-moulding skin-nursing material containing the temperature-sensing gel is 20-30 DEG C and above, and the liquefaction temperature is 25-10 DEG C and below. The temperature self-moulding skin-nursing material is suitable for different skin surface shapes, and has good combination degree to skin, and has the advantage of convenient usage.

The invention discloses an environment-friendly polyurethane waterproof coating. The environment-friendly polyurethane waterproof coating comprises the following components: 10-20 parts of polyurethane resin, 1-5 parts of diphenyl-methane-diisocyanate, 10-20 parts of chlorinated paraffin, 5-15 parts of polyether polyol, 5-10 parts of crystalline polyester polyol, 10-20 parts of light calcium carbonate, 10-20 parts of heavy calcium carbonate, 0.5-2 parts of aromatic hydrocarbon and 0.05-0.1 part of a catalyst. The obtained polyurethane waterproof coating does not use high-toxicity TDI, and is environment-friendly. The obtained polyurethane waterproof coating is less than or equal to 7 h in surface drying time, less than or equal to 22 h in hard drying time, more than 1.1 Mpa in bonding strength, more than 580% in elongation at break and more than 25 N/mm in tearing strength.

The invention provides a wind power blade main beam sheet pultrusion impregnation device, die, equipment and method. The pultrusion impregnation device comprises an impregnation die and a plurality ofglue injection devices, wherein the impregnation die comprises a closed first die cavity and a first heating device arranged outside the first die cavity, a feeding hole and a discharging hole are formed in the first mold cavity, glue injection holes penetrating into the first mold cavity are further formed in the first mold cavity, glue outlets of the glue injection devices are connected with the glue injection holes, and the glue injection devices are suitable for injecting glue liquid into the first mold cavity. According to the wind power blade main beam sheet pultrusion impregnation device, mold, equipment and method, the influence of environmental factors on the glue liquid performance can be avoided, the glue liquid is mixed and used immediately, the concentration uniformity is high, the fiber positioning trend is accurate and controllable, the length and temperature of each section in the die are further controlled, and the fiber material content is controlled, so that the impregnation effect and the curing effect are guaranteed, and the prepared product has better performance.

The invention belongs to the field of organosilicon chemistry, and discloses a high residual adhesive rate solvent-type paper isolation agent and a preparation method thereof; the high residual adhesive rate solvent-type paper isolation agent is composed of the following components by weight: 30 parts of a base material, 1-3 parts of hydrogen-containing silicone oil, 70 parts of an organic solvent, 0.5-1.5 parts of an inhibitor and 0.5-1 part of a catalyst. The preparation method comprises the following steps: (1) mixing the base material and the organic solvent, then adding the catalyst, mixing and stirring evenly; (2) then adding the inhibitor, mixing and stirring evenly; and (3) adding the hydrogen-containing silicone oil mixing and stirring evenly to obtain the high residual adhesive rate solvent-type paper isolation agent. The high residual adhesive rate solvent-type paper isolation agent can fast cure at a lower temperature, is excellent in effect, good in appearance of coating, good in substrate adhesion, low in silicon transfer, and low in stripping force, and the residual adhesive rate is up to 85-90%.

The invention discloses a production method for a formaldehyde-free bamboo chip plate. The production method comprises the steps of heat treatment, bamboo chip production, drying, repair, primary adhesive coating, assembly, pre-pressing, secondary adhesive coating, hot-pressing, cooling, edge cutting and polishing, wherein the heat treatment process is placing bamboo in hot steam and insulating heat for 3-5h; the drying is drying wood until the water percentage content of the wood is 15-23%; the primary adhesive coating process is coating the surface of the wood with an adhesive A to form an adhesive layer; the pre-pressing process is standing the assembled wood for 10-20min and then pre-pressing for 10-20min at 0-5 DEG C, wherein the pre-pressing pressure is 0.5-1.0Mpa; the secondary adhesive coating process is coating the surface of the wood with an adhesive B to form an adhesive layer; and the hot-pressing process is pressing the pre-pressed wood for 2-3min under the pressure of 1.0-1.5Mpa and at the temperature of 80-85 DEG C. The bamboo chip plate produced by the production method for the bamboo chip plate is formaldehyde-free, and high in adhesiveness and water resistance.

The invention relates to a lubricating grease composition consisting of lubricating grease, liquid rubber and a peroxide crosslinking agent; the dropping point of the lubricating grease composition can be greatly increased in the using process, the lubricating grease composition is mainly used as long-life and high-dropping-point lubricating grease and an anti-rust and lubrication protective agent for steel wire ropes, and also can be used as a joint mixture for cement cracks of some buildings such as bridges and the like.