37 results about "ACRYLATES COPOLYMER" patented technology

The invention belongs to the field of battery materials, and particularly relates to a high-adhesion battery diaphragm binder, slurry, a diaphragm and a preparation method of the high-adhesion battery diaphragm binder, and the high-adhesion battery diaphragm binder based on an acrylate copolymer is prepared through a specific reaction. And then, mixing the binder with two inorganic nano materials, namely a lithium-doped aluminum borosilicate nanowire and a sulfo-functionalized lithium zirconate titanate nanosheet, boehmite and / or aluminum oxide and the like, so as to prepare the high-adhesion diaphragm coating slurry. Wherein the nanowires provide mechanical enhancement and chemical crosslinking points, and the nanosheets improve the interface adhesion and the ionic conductivity. And finally, coating the slurry on the surface of a polypropylene diaphragm, and performing multi-stage drying and heat treatment to obtain the composite diaphragm. The diaphragm has extremely high coating bonding strength, excellent electrolyte wettability and good thermal dimensional stability and ionic conductivity, and is particularly suitable for high-energy-density lithium ion batteries and sodium ion batteries.

COMPOSITIONS INCLUDING AN ORGANOSILICONE POLYMER AND AN AQUEOUS-PHASE FILM-FORMING AGENT. The invention relates to compositions including (a) water, (b) at least one oil, (c) at least one organosilicone polymer selected from a silicone acrylate copolymer, a glycerol silicone resin, and combinations thereof; and (d) at least one aqueous-phase film-forming agent, such as a copolymer including a vinyl pyrrolidone monomer. Skin-makeup processes are also proposed. Figure for abstract: none

The invention belongs to a special glass microstructure etching method in the technical field of special glass, and relates to a film layer at the same time. Setting design parameters: minimum line width d and etching depth h, and calculating a viscosity target value: V = 85 * e (-0.12 * d) + 38 * ln (h) = XcP; a film layer is coated on the surface of glass to be etched, a peelable layer (1), a corrosion resistance control layer (2) and an interface bonding layer (3) are sequentially coated, the peelable layer (1) is made of low polyurethane, the viscosity value V1 of the peelable layer (1) is 0.25 V, the corrosion resistance control layer (2) is made of acrylate copolymer, the viscosity value V2 of the corrosion resistance control layer (2) is V + / -3%, and the interface bonding layer (3) is made of epoxy modified organic silicon resin, and the viscosity value V3 of the interface bonding layer (3) is 1.8 V; the special glass microstructure etching method provided by the invention has simple steps, and can inhibit lateral permeation, eliminate film layer residues, stabilize etching depth and improve product processing quality when being used in cooperation with the etching method in the special glass etching process.

A packaging layer arrangement (110) for manufacturing a packaging container comprises: - a paper layer (112) as a carrier layer, - an oxygen barrier layer (120) such that the oxygen transfer rate of the packaging layer arrangement (110) does not exceed 1.1 cm³ / (m²·d·bar) according to DIN 53380-3, measured at 23 °C and 50% relative humidity, - a metallization barrier layer arrangement (122) formed by vacuum deposition, wherein the packaging layer arrangement (110) additionally comprises a water vapor barrier layer (118) such that the water vapor transfer rate of the packaging layer arrangement (110) does not exceed 1.1 g / (m²·d) according to DIN EN ISO 15106-3, measured at 38 °C and 90% relative humidity, wherein the oxygen barrier layer (120) is located in the layer sequence (LS) between the water vapor barrier layer (118) and the metallization barrier layer arrangement (122), wherein the packaging layer arrangement (110) has a cover layer (124),wherein the metallization barrier layer arrangement (122) is arranged between the paper layer (112) and the cover layer (124). The cover layer (110) is predominantly formed from a polyolefin blend or from a copolymer based on styrene and acrylic or from a thermoplastic elastomer.

The invention provides temperature-controlled hydrogel and a preparation method thereof, and belongs to the technical field of compositions of high-molecular compounds. The preparation method of the temperature control hydrogel comprises the following steps: preparing a polyglutamic acid-metacrylic acid ester copolymer, preparing composite chitosan, modifying fullerene with chitosan, and mixing. According to the temperature control hydrogel prepared by the invention, the swelling ratio of the temperature control hydrogel is 19.97-21.72 g / g, the swelling ratio of the hydrogel is high, the hydrophilicity of a hydrogel network is strong, the fullerene dispersity is good, and the biocompatibility is enhanced; the compression strength of the temperature control hydrogel ranges from 149.7 kPa to 152.3 kPa, the compression modulus ranges from 25.9 kPa to 28.6 kPa, the fracture deformation ranges from 70.5% to 73.1%, the mechanical performance of the temperature control hydrogel is excellent, and the critical solution temperature of the prepared hydrogel ranges from 31.12 DEG C to 31.35 DEG C.

The invention discloses a single-component bio-based epoxy formaldehyde-free adhesive and a preparation method thereof, and relates to the field of adhesives for formaldehyde-free plywood production. The adhesive comprises the following raw materials in parts by weight: 10-20 parts of water, 1-2 parts of cellulose, 0-10 parts of a styrene-acrylic acid copolymer emulsion, 0.1-1 part of a wetting agent, 0.1-1 part of a dispersing agent, 10-20 parts of an acrylate copolymer emulsion, 10-20 parts of an ethylene-vinyl acetate copolymer emulsion, 10-30 parts of an epoxy emulsion, 10-30 parts of starch, 0-10 parts of a polyacrylamide solution, 1-2 parts of an accelerant and 1-2 parts of a pH regulator. 0.1-1 part of a defoaming agent; 0.1-1 part of a mildew preventive; the adhesive disclosed by the invention has the characteristics of long activation period, high bonding strength, good wood breaking effect, high adhesive film hardness, secondary activation of glue through thermal activation and the like; the method can obviously prolong the use time of the glue at the application end, fundamentally improves the pain point that the plywood is long in process time and cannot be segmented, enhances the comprehensive performance of the plywood, and can be applied to soft and hard wood base materials and compact wood.

The present disclosure relates to detergent compositions generally comprising a. Salicylic acid; b, a first surfactant sodium cocoyl isethionate; c. At least one acrylate copolymer; and d, a water-insoluble component. The detergent composition contains high levels of salicylic acid and exhibits very good cleaning properties and is stable.

The invention discloses a preparation method of a high-filling powder master batch for a tray, and belongs to the technical field of chemical processing, the high-filling powder master batch for the tray comprises the following raw materials in parts by weight: 80-88 parts of inorganic powder, 3-5 parts of a coupling agent, 1-3 parts of a lubricant, 1-3 parts of an antioxidant and 15-25 parts of resin, and the high-filling powder master batch for the tray is prepared from the following raw materials in parts by weight: 80-88 parts of inorganic powder, 3-5 parts of a coupling agent, 1-3 parts of a lubricant, 1-3 parts of an antioxidant and 15-25 parts of resin. The inorganic powder comprises carbonate powder and sulfate powder which are combined in proportion, the inorganic powder is filtered and sorted before being used, it is guaranteed that the median diameter of the fineness of the used inorganic powder ranges from 0.1 micrometer to 10 micrometers, then magnetic separation impurity removal, pickling passivation and magnetic separation metal chippings are conducted, and the inorganic powder is obtained. The activity of metal ions on the surface of the powder is reduced through acid pickling and passivation, catalytic oxidation of the metal ions is avoided, and the coupling agent is a macromolecular coupling agent and comprises maleic anhydride grafted polypropylene and an ethylene-acrylate copolymer. According to the preparation method of the high-filling powder master batch for the tray, multiple adjustments and cooperation are achieved, and the product quality is greatly improved.

This application relates to a high thermal conductivity, low stress acrylic chip mounting adhesive, belonging to the field of semiconductor chip mounting adhesive technology. The high thermal conductivity, low stress acrylic chip mounting adhesive of this application comprises: an acrylic copolymer matrix modified with polyether segments, containing alkenyl imidazole ionic liquid copolymer units; a composite thermally conductive filler surface-grafted with acryloyloxysilane, constructing a three-level hierarchical thermally conductive topology of island-bridge-network through a coupling agent; an intrinsically flame-retardant polymer, whose flame-retardant functional units are covalently integrated into the acrylic block copolymer, forming a ternary soft-segment-rigid structure system with the polyether segments and ionic liquid; and hyperbranched crosslinking monomers and star-shaped polymer functional additives; the chip mounting adhesive employs a UV-thermal dual-gradient curing system. This application exhibits excellent effects such as high thermal conductivity, low elastic modulus, UL94V-0 intrinsic flame retardancy, and antistatic properties.

The invention belongs to the technical field of zinc-air battery materials, and particularly relates to a zwitterionic gel electrolyte of a wide-temperature-range zinc-air battery as well as a preparation method and application of the zwitterionic gel electrolyte. In order to improve the overall performance of the zinc-air battery in the aspects of ion conduction, low-temperature adaptation, zinc anode stability and the like, tannic acid-ferric trichloride is used for self-catalyzing sulphobetaine metacrylic acid ester and acrylic acid to generate copolymerization reaction; the hydrogel electrolyte acrylic acid-sulphobetaine methacrylate copolymer with a three-dimensional network structure and zwitter-ions is formed, and after the hydrogel electrolyte acrylic acid-sulphobetaine methacrylate copolymer is assembled into a flexible zinc-air battery, the flexible zinc-air battery shows stable charge-discharge performance and cycle life within the temperature range of-20 DEG C to 45 DEG C.

The invention belongs to the field of plastic processing, and discloses a composite toughening agent, a polylactic acid composition, a preparation method of the polylactic acid composition, polylactic acid granules, application of the polylactic acid granules and electret toughened polylactic acid melt-blown cloth. Wherein the content of the ethylene-methacrylate copolymer grafted with glycidyl methacrylate is 1-30 parts by weight, preferably 1-15 parts by weight, relative to 100 parts by weight of polycaprolactone. The composite toughening agent is a toughening system capable of being in synergistic effect with an electret formula, EMA-g-GMA in the formula can increase the compatibility of a polycaprolactone component and a polylactic acid matrix and can promote the dispersion effect of the electret in matrix resin, and finally the flexibility and the electret effect of the material are improved at the same time.

An aqueous seed coating composition includes water and a formulation that includes a polymer component including a particular acrylate copolymer and a particular polyurethane that includes the reaction product of a 2,2-hydroxymethyl-substituted carboxylic acid, a component including active hydrogen atoms, and a diisocyanate. The composition is used to coat seeds such that the coated seeds produce minimal dust when transported and / or utilized.

The invention relates to a slow-dissolving type solid corrosion inhibitor dropping pill, and belongs to the field of solid corrosion inhibitors. The slow-dissolving type solid corrosion inhibitor dropping pill is composed of a dropping pill inner core and a coating, the dropping pill inner core is composed of the following components in parts by mass: 40-45 parts of dialkyl imidazoline quaternary ammonium salt, 54-55 parts of an adhesive and 1-5 parts of a weighting agent, and the material of the coating is an organosilicon polyacrylate copolymer. The diameter of the corrosion inhibitor can reach below 3mm, and the corrosion inhibitor can be used for addition of small cased wells. And a film formed by the corrosion inhibitor disclosed by the invention is relatively good in temperature resistance and stability, can isolate a corrosion medium from the metal pipe in a long-acting manner, can quickly reach the bottom of the well, and is not easy to adhere and hang on the wall.

The invention relates to a composition containing A) a polymer selected from the group consisting of polycarbonates, polyesters, and polyester carbonates, B) a copolymer containing structural units derived from at least one olefin and containing structural units derived from at least one (meth)acrylic acid alkyl ester, C) a salt according to formula (9), in which X represents phosphorus or nitrogen, R1 represents C1-C10 alkyl, R2, R3, and R4 each represent, independently of one another, C1-C10-alkyl, benzyl, or C6-C12-aryl, and An- represents either an anion of a monovalent or polyvalent carboxylic acid, where n = 1, 2 or 3, or a hydroxide ion, component C being used in a quantity of 0.001 to 1 parts by weight based on a total of 100 parts by weight of components A and B. The invention further relates to a method for producing a thermoplastic molding compound from the composition, to a thermoplastic molding compound produced from the composition or produced using the method according to the invention, to molded bodies containing said molding compound, and to the use of a salt according to formula 9 in compositions containing components A and B in order to improve the melt flowability of thermoplastic molding compounds produced therefrom and in order to improve the multiaxial ductility of molded bodies produced from such compositions or from thermoplastic molding compounds produced therefrom.

The invention provides a scale and corrosion inhibition method for a galvanized sheet cooling tower circulating water system, and relates to the technical field of industrial circulating water systems. According to the method, a composite scale inhibitor and a composite corrosion inhibitor are used, and the composite scale inhibitor contains hydrolytic polymaleic anhydride (HPMA), a pH value regulator and benzotriazole (BTA); the composite corrosion inhibitor contains a zinc salt, an AMPS terpolymer, HPMA, an acrylic acid-acrylate copolymer (T-225) and a tracer agent, wherein the AMPS terpolymer is an acrylic acid-acrylate-sulfonate copolymer. In the using process, the scale inhibition and dispersion functions of the system are increased through the composite scale inhibitor, meanwhile, the pH value of the system is adjusted, the pH value of circulating water is stably controlled to range from 8.0 to 8.4, and the dosage of the composite scale inhibitor is adjusted in real time through the online pH value. Therefore, the anti-corrosion requirement can be met, and the zinc coating is effectively stabilized and prevented from being damaged.

Provided are a silane crosslinkable resin composition which contains, with respect to a base resin containing at least one ethylene copolymer of an ethylene-vinyl acetate copolymer or an ethylene-(meth)acrylic acid ester copolymer, boehmite, a silane coupling agent part, and a silanol condensation catalyst at a specific ratio, and contains a hindered phenol-based antioxidant and a benzimidazole-based antioxidant, but does not contain aluminum hydroxide, a heat-resistant silane crosslinked resin formed body using the same, a method of producing the same, and further a wiring material having a coating layer formed of the heat-resistant silane crosslinked resin formed body.

The invention discloses paste resin special for low-sulfated ash wallpaper and a preparation method of the paste resin, and belongs to the field of resin for vinyl chloride paste. Comprising a vinyl chloride monomer, deionized water, emulsion seeds, micro-suspension seeds, a compound emulsifier, modified starch, an activating agent, a buffering agent, a stabilizing agent and a defoaming agent. Wherein the modified starch is a hydroxypropyl starch-methacrylate copolymer. The modified starch capable of participating in copolymerization is introduced as a functional component to partially replace or cooperate with a traditional emulsifier, so that inorganic residues derived from micromolecular emulsifier metal salt in final resin are remarkably reduced. Meanwhile, the preparation polymerization process is optimized, and the particle morphology of the final resin is cooperatively controlled. According to the invention, the sulfated ash content is reduced synergistically from the formula source and the technological process, and the obtained paste resin is low in ash content, stable in paste viscosity and excellent in coating performance.

The invention relates to the technical field of adhesives, in particular to a reusable visbreaking adhesive composition, an adhesive and a product thereof. The visbreaking adhesive composition comprises the following components in parts by weight: 100 parts of a copolymer A, 60-140 parts of a copolymer B, 1-10 parts of tackifying resin and 0.05-3 parts of a cross-linking agent, the copolymer A is an acrylate copolymer, and polymeric monomers of the copolymer B are bonded through selenium-selenium bonds. The viscosity-reducing adhesive composition disclosed by the invention has good viscosity before UV (Ultraviolet) irradiation, can be quickly reduced in viscosity after UV irradiation, is easy to peel and has no adhesive residue; meanwhile, after visbreaking, the viscosity can be automatically recovered, and then visbreaking is carried out again, so that the adhesive can be repeatedly used.

The invention provides a modified graphite electrode material and a preparation method and application thereof, the modified graphite electrode material comprises a modified polymer, the surface of graphite particles is coated with the modified polymer, and the modified polymer is selected from a fluorosilicone acrylate copolymer. The modified polymer is adopted to modify the graphite, when the modified graphite is used as a battery electrode, the graphite can be prevented from being in direct contact with an electrolyte, unnecessary side reactions are avoided, a stable fluorine-containing SEI layer can be formed on the surface of the electrode, interface transmission of lithium ions at the electrode is promoted, and the performance of the battery is improved.

A curable composition is disclosed. The curable composition comprises (I) an epoxide-functional silicone-acrylate polymer and (II) an aminosiloxane. The epoxide-functional silicone-acrylate polymer comprises acrylate-derived monomeric units comprising siloxane moieties, epoxide-functional moieties, and optionally, hydrocarbyl moieties, and the aminosiloxane comprises an average of at least two amine functional groups per molecule. A method of preparing the curable composition is also disclosed, and includes reacting (A) an acryloxy-functional organosilicon component, (B) an epoxy-functional acrylate component, and optionally (C) an acrylate component, to give the epoxide-functional silicone-acrylate polymer (I), and combining the epoxide-functional silicone-acrylate polymer (I) with the aminosiloxane (II). An aminosiloxane-silicone-acrylate copolymer prepared with the composition, a cured product comprising the same, and methods of preparing the same, are also disclosed.

Dispersion-based ready-to-use grout formulations, methods of making such dispersion-based ready-to-use grout formulations, and the resultant grout products that perform as reactive resin grout products. The grout formulations of the invention at least include a water-based acrylic polymer dispersion binder and optionally a water-based acrylate copolymer dispersion binder, in combination with one or more of an alkaline cross-linker, one or more silane adhesion promoters and / or a micro-fiber filler, along with various other constituents, to provide one-part ready-to-use grout formulations that require no mixing prior to use thereof. The resultant grout products of the invention meet performance standards of epoxy grout products, without requiring mixing of composition parts and without any adverse side effects.

The invention relates to the technical field of medicines, and particularly discloses a novel plaster matrix imitating a traditional plaster. The plaster matrix comprises a thermoplastic elastomer, silicone gel, hydrogenated rosin resin, an acrylate copolymer, a transdermal absorption enhancer, a plasticizer, a filler, a stabilizer and vaseline, and the components cooperate to construct a matrix system; the preparation method comprises the following steps: firstly melting the thermoplastic elastomer and the like to prepare a matrix mixture, preparing the silicone gel and the like into an auxiliary mixture, compounding and mixing, adding the filler and the stabilizer, performing high-shear emulsification, and finally coating, performing ultraviolet curing, cooling and slitting. The plaster matrix disclosed by the invention can be used as a carrier of an external plaster, and has the advantages of good adhesion, good air permeability, excellent flexibility and capability of assisting medicine transdermal penetration; in addition, the preparation method provided by the invention has the advantages of uniform component dispersion, strong process controllability and capability of guaranteeing stable matrix performance, and is suitable for large-scale production of the plaster matrix.

The invention provides a functional powdery wood product filler and a preparation method and application thereof, and belongs to the technical field of filler preparation, the filler is composed of, by weight, 75-90% of a mineral-based filler, 6-18% of a natural polymer bonding system, 1-4% of an interface regulating agent, 0.5-2% of a composite protective additive and 1-3% of a color adaptive component; wherein the mineral-based filler is formed by compounding limestone powder and semi-hydrated gypsum powder according to a ratio of (3-5): 1, the surface of the mineral-based filler is subjected to hydroxylation pretreatment, the interface regulating agent is a lignin derivative grafted acrylate copolymer, and the natural polymer bonding system is formed by compounding bone glue and guar gum according to a ratio of (2-3): 1. The filler disclosed by the invention is a dry powdery solid, is good in mixing property with water, does not contain any organic solvent, has environmental protection property and function integration property, is stable in interface bonding with a wood base material, is controllable in preparation process, is suitable for large-scale production, and is wide in application range.

The utility model relates to the technical field of pressure-sensitive adhesive tapes, in particular to a high-bending acrylic acid pressure-sensitive adhesive tape. According to the technical scheme, the adhesive tape comprises a base layer, a reinforced fiber layer and an acrylic pressure-sensitive adhesive layer which are sequentially arranged from inside to outside, the base layer is a flexible polymer film, and the thickness of the base layer ranges from 20 micrometers to 50 micrometers; the reinforced fiber layer is formed by weaving high-strength glass fibers and is distributed in a grid shape, and the thickness of the reinforced fiber layer is 15-30 microns; the acrylic pressure-sensitive adhesive layer is made of an acrylate copolymer, and the thickness of the acrylic pressure-sensitive adhesive layer is 50-100 microns; and the high-bending assemblies are arranged on the two sides of the adhesive tape and used for providing high bending performance. According to the utility model, the stress can be effectively dispersed, the stress is prevented from being concentrated on a weak part, the risk of adhesive tape breakage is greatly reduced, high-bending scenes such as a folding screen mobile phone and the like can be perfectly adapted, the stable fixation of a screen and internal precise parts is ensured, and the reliability and durability of product use are greatly improved.

The invention discloses a polymer adhesive for hot-pressing packaging of a membrane electrode assembly of a hydrogen energy fuel cell, and relates to the technical field of hot-pressing packaging of membrane electrode assemblies. The coating comprises a two-component system consisting of a main agent and a curing agent, after the main agent and the curing agent are mixed according to the mass ratio of 100: (8-12), the working life at room temperature is 4-6 hours; and coating the obtained mixture on the edge of the proton exchange membrane, and then carrying out hot pressing for 3-8 minutes under the conditions of 120-140 DEG C and 1.5-2.5 MPa to form a cross-linked network structure. The side chain perfluoroalkyl acrylate copolymer and hydroxyl-terminated polydimethylsiloxane contained in the main agent of the adhesive jointly construct a molecular structure with polarity and nonpolarity, so that the adhesive can effectively wet and firmly bond the surfaces of various heterogeneous materials such as a proton exchange membrane, a carbon-based gas diffusion layer, graphite or a metal bipolar plate and the like.

The present invention is a composition comprising an aqueous dispersion of a copolymer with structural units of dimethylaminoethyl methacrylate and an acid functionalized monomer, wherein the copolymer has a number average molecular weight in the range of from 15,000 g / mol to 35,000 g / mol, and a polydispersity in the range of from 1.8 to 3.0. The composition of the present invention is useful as an additive that provides improved shelf stability for binders suitable for traffic paint formulations.

The objective is to provide carbon fiber reinforced resin pellets that can be efficiently fed even when using recycled carbon fibers, and that can produce molded products with excellent mechanical properties, and to provide carbon fiber reinforced resin molded products using the carbon fiber reinforced resin pellets. [Solution] A method for producing carbon fiber reinforced resin pellets, comprising: (i) a step of mixing carbon fibers and an ethylene / glycidyl (meth)acrylate copolymer to produce a carbon fiber bundle; and (ii) a step of supplying the carbon fiber bundle and polycarbonate resin separately to an extruder from two or more locations, kneading and extruding them to produce carbon fiber reinforced resin pellets, wherein the content of the carbon fiber bundle is 15 to 70% by mass and the content of the polycarbonate resin is 30 to 85% by mass or less, relative to the total mass of the carbon fiber reinforced resin pellets.

Vinyl acetate-ethylene and / or styrene-(meth)acrylic ester copolymers along with processes for preparing the same and uses for the same. Wherein the vinyl acetate-ethylene and / or styrene-(meth)acrylic ester copolymers are in the form of water-redispersible powders for producing hydraulically-setting building material dry formulations. Where the storage stability of the protective-colloid-stabilized vinyl acetate-ethylene or styrene-(meth)acrylic ester copolymers in the form of water-redispersible powders is improved by drying aqueous dispersions comprising protective-colloid-stabilized vinyl acetate-ethylene and / or styrene-(meth)acrylic ester copolymers, one or more water-soluble inorganic salts, and one or more desiccants. Where the water-soluble inorganic salts are selected from the group consisting of alkali metal sulfates and where the desiccants are selected from the group comprising polyvinyl alcohols, polyvinyl acetals, nonionic polyvinylpyrrolidones, nonionic poly(meth)acrylamides, polysaccharides and proteins.

The invention belongs to the technical field of high polymer materials, and particularly relates to a low-VOC (volatile organic compound) TPO (thermoplastic polyolefin) material for an automotive airbag cover plate, which is composed of a thermoplastic polyolefin elastomer, co-polypropylene, a hyperbranched polyester grafted acrylate copolymer, a silanized hindered amine light stabilizer, an ethylene-octene copolymer, talcum powder, an antioxidant, calcium stearate and carbon black. The hyperbranched polyester grafted acrylate copolymer is prepared by carrying out polycondensation on ditrimethylolpropane and dimethylolpropionic acid to obtain hydroxyl-terminated hyperbranched polyester, esterifying the hydroxyl-terminated hyperbranched polyester with acrylic acid, and copolymerizing the esterified hydroxyl-terminated hyperbranched polyester with butyl acrylate. The silanized hindered amine light stabilizer is prepared by carrying out ring-opening reaction on aminotetramethylpiperidine and epoxy silane and then carrying out hydrolytic polycondensation. The materials are subjected to high-speed mixing, twin-screw extrusion granulation, forced air drying and injection molding. The material disclosed by the invention has the advantages of low volatile organic compound release, excellent mechanical property and weather resistance, and is suitable for manufacturing the automobile safety airbag cover plate.