66 results about "Ketone solvents" patented technology

The invention relates to a low-total-chlorine epoxy resin synthesis method, and belongs to the technical field of epoxy resin preparation. The invention provides a low-total-chlorine epoxy resin synthesis method. The low-total-chlorine epoxy resin synthesis method comprises the following steps: carrying out ring-opening reaction on a dihydric phenol compound and epoxy chloropropane in a mixed organic solvent under the action of alkali metal hydroxide; the mixed organic solvent is composed of a ketone solvent and an ether solvent, the ketone solvent is diisobutyl ketone, and the ether solvent is butyl ether and / or a branched ether compound; then carrying out mixed reaction on the system after the ring-opening reaction and an alkali metal hydroxide solution so as to carry out ring-closing reaction on a ring-opening reaction product; and finally, carrying out impurity removal and purification on the system after the ring-closure reaction to obtain the low-total-chlorine epoxy resin.

The invention discloses a method for depolymerizing polyester. The method comprises forming a polyester comprising the following components (a), (b) and (c): (a) a polyester, (b) one or more basic compounds selected from the group consisting of alkali metal hydroxides, alkali metal carbonates, alkali metal bicarbonate salts, alkaline earth metal hydroxides, alkaline earth metal carbonates and alkaline earth metal bicarbonate salts, and (c) and a step of depolymerizing the polyester in the mixture of a solvent containing at least one of an alcohol-based solvent and a ketone-based solvent. The temperature of the mixture at the time when the mixture containing the total amount of the polyester, the basic compound, and the solvent is formed is 75 DEG C or less. The ratio of the amount of the polyester to the amount of the solvent is 0.2-20 by mass.

The present application relates to the technical field of gas sensitive material synthesis, in particular to a preparation of a hemin nanosphere-graphene composite material and its application in detecting nitric oxide gas, and provides a preparation method of the hemin nanosphere-graphene composite material, wherein the hemin is first treated at high temperature in a ketone solvent, and then the hemin nanosphere is obtained after purification and drying; and the hemin nanosphere and graphene oxide are subjected to alcohol thermal reaction to obtain the hemin nanosphere-graphene composite material. The hemin nanosphere-graphene composite material is prepared into a gas sensitive electrode and applied to the detection of nitric oxide gas, and the electrode has good effects, can work at room temperature, and has the characteristics of strong selectivity, high sensitivity, low power consumption, high stability and fast recovery.

This invention discloses a method for preparing polyethylene cyclohexanedicarboxylate (PECCHD) from waste PET. Specifically, it relates to a solvent composition for dissolving PET, characterized in that the solvent composition comprises a first solvent and a second solvent; the first solvent is a haloalcohol solvent or a cyclic ether solvent; the second solvent is one or more of a cyclic ether solvent, a chain ether solvent, a nitrile solvent, a ketone solvent, or a haloalkane solvent; the chain ether solvent is a chain ether solvent with 2-4 oxygen atoms; the volume ratio of the first solvent to the second solvent is 1:(1-5); the first solvent and the second solvent are not the same solvent. This method has significant advantages in terms of raw material adaptability, reaction efficiency, and industrialization potential, achieving a highly efficient conversion from low-end waste PET to high-value-added PECHD.

The application discloses an interface control liquid for prelithiation electrodes, a preparation method and application, and the interface control liquid comprises a solvent and a metal salt; the solvent comprises one or more of an ether solvent, an ester solvent, a ketone solvent, a hydrocarbon solvent, a nitrile solvent or deionized water; the metal salt comprises one or more of lithium hexafluorophosphate, lithium tetrafluoroborate, lithium hexafluoroarsenate, lithium bisoxalate borate, lithium bisfluorosulfonimide, lithium bistrifluoromethylsulfonimide, lithium perchlorate, lithium fluoride and lithium chloride; the concentration of the metal salt is 0.001 g / mL-10 g / mL; the prelithiation electrode is obtained by supplementing lithium to an electrode by a chemical prelithiation solution; the interface control liquid is used for modifying the prelithiation electrode, the metal salt of the interface control liquid reacts with the chemical prelithiation solution remaining on the surface of the prelithiation electrode, and a solid electrolyte layer containing inorganic lithium salt is generated on the surface of the prelithiation electrode; wherein, the content of the inorganic lithium salt is between 5% and 90%.

The invention belongs to the technical field of organic synthesis, and particularly relates to a preparation method of sulfaguanidine. The invention provides a preparation method of sulfaguanidine, which comprises the following steps: mixing p-acetamidobenzene sulfonyl chloride, guanidine salt, strong base and ketone solvent for the first time, and then carrying out condensation reaction to obtain sulfaguanidine; mixing acetylsulfaguanidine with water for the second time, then adjusting the pH value to 8-9, and adding amide hydrolase for hydrolysis to obtain sulfaguanidine. According to the preparation method provided by the invention, a biological enzyme method is introduced for hydrolysis, so that the hydrolysis efficiency is high, the product conversion rate is high, the enzyme can be repeatedly recycled, the mother liquor is simple in component, can be directly recycled and reused, is simple to treat, and does not cause pressure to environmental protection; the raw materials are cheap and easy to obtain, the preparation cost is low, the reaction conditions are mild, the operation is simple and convenient, and industrial safe production is facilitated; the sulfaguanidine prepared by the preparation method provided by the invention has relatively high purity and relatively high yield.

The invention belongs to the technical field of biomass materials and green chemical engineering, and discloses a green preparation method and system of a high-porosity cellulose porous membrane based on solvent replacement. The invention aims to solve the problems that the pore structure is easy to dry and collapse, the solvent cost is high and the environment is not protected when the cellulose porous membrane is prepared in the prior art. The core of the method is that cellulose is dissolved in a lithium bromide aqueous solution, and a cellulose hydrogel network is formed through cooling solidification and washing regeneration; then, completely replacing the hydrogel by using a low-surface-tension alcohol or ketone solvent (such as tertiary butanol) so as to eliminate destructive capillary force in the drying process and maintain a porous structure; and finally, drying at normal pressure to obtain the high-porosity cellulose membrane. The core of the system is that a three-loop recycling system of lithium bromide and alcohol or ketone solvents is integrally designed, and near-zero emission and cyclic utilization of the solvents are achieved. The prepared cellulose porous membrane is high in porosity (50-80%) and controllable in structure, and the whole process is green, economical and suitable for large-scale production.

This invention belongs to the field of polyolefin preparation and relates to a method for preparing a polyolefin material with low metal impurities and resistance to precipitation. The method includes the following steps: (1) adding polyolefin resin raw material and fatty ketone solvent into the extraction vessel of a supercritical extraction device, introducing a gaseous medium into the extraction vessel, adjusting the temperature and pressure of the extraction vessel to make the gaseous medium be in a supercritical state, and treating the polyolefin resin raw material in a supercritical fluid; the fatty ketone solvent is C3-C 10 (1) At least one of the fatty ketone solvents; (2) Cooling and depressurizing to separate the polyolefin resin raw material from the solvent phase and drying it to obtain the polyolefin material with low metal impurities and resistance to precipitation. The method provided by the present invention has high efficiency in removing metal impurities from polyolefins and simultaneously achieves the removal and control of the content of soluble polymers, which significantly improves the purity and precipitation resistance of polyolefin resins.

The application belongs to the technical field of solar cells, and relates to an ultraviolet protection liquid for a perovskite solar cell assembly and application thereof.The ultraviolet protection liquid for the perovskite solar cell assembly comprises ultraviolet curing glue and an organic solvent; the organic solvent comprises solvent A and solvent B, the solvent A comprises aromatic hydrocarbon solvents, the solvent B comprises any one of ketone solvents, ether solvents or aliphatic hydrocarbon solvents, and the viscosity of the ultraviolet protection liquid is 500 mPa.s to 800 mPa.s.The ultraviolet protection liquid is matched with the ultraviolet curing glue and two different organic solvents, has low viscosity, can quickly form a film under low-temperature and low-power conditions, and can avoid the influence of high temperature, high ultraviolet curing power and long-time ultraviolet curing on a functional layer in a preparation process; the ultraviolet protection liquid has high light transmittance and high film forming quality, and does not have a negative effect on normal use of the assembly, and improves long-term operation stability and photoelectric performance of the assembly.

The invention discloses a synthesis method of a DOTAP (3, 4-Dimethyl-1, 3-pentanedione) dissolved blood lipid. Specifically, the invention provides a synthetic method of a compound as shown in a formula I. The synthetic method is characterized by comprising the following steps: 1, in an organic solvent and in the presence of alkali and a fluorine source, carrying out deprotection reaction on a compound as shown in a formula A4, carrying out quenching reaction by using solid alkali, and recrystallizing to obtain the compound as shown in the formula I; the fluorine source is hydrogen fluoride or hydrogen fluoride salt; the recrystallization solvent is a ketone solvent and an alcohol solvent. The synthetic method disclosed by the invention has relatively high yield and purity, and the conversion from the Lyso-DOTAP-1 to the Lyso-DOTAP-2 in the synthetic process is avoided to a great extent.

A photosensitive resin composition contains a binder polymer, a photopolymerizable compound, a photopolymerization initiator, and a solvent, in which the solvent contains at least one selected from the group consisting of a ketone-based solvent having an alicyclic skeleton and an aromatic ether-based solvent.

The invention discloses a method for preparing poly (cyclohexane dioctyl phthalate) glycol ester from waste PET (polyethylene terephthalate). In particular to a solvent composition for dissolving PET (polyethylene terephthalate), which is characterized by comprising a first solvent and a second solvent, the first solvent is a halogenated alcohol solvent or a cyclic ether solvent; the second solvent is one or more of a cyclic ether solvent, a chain ether solvent, a nitrile solvent, a ketone solvent or a haloalkane solvent; the chain ether solvent is a chain ether solvent with the oxygen atom number of 2 to 4; the volume ratio of the first solvent to the second solvent is 1: (1-5); the first solvent and the second solvent are not the same solvent. The method has remarkable advantages in the aspects of raw material adaptability, reaction efficiency and industrial potential, and efficient conversion from low-end waste PET to high-added-value PECHD is realized.

By this method for producing a compound represented by general formula (3) (wherein R1, R2, R3, R4, and n are as defined below), in which a hydrogen silane compound represented by general formula (1) (wherein each R1 independently represents a hydrogen atom, a halogen atom, or a monovalent hydrocarbon group having 1 to 20 carbon atoms, each R2 independently represents a monovalent hydrocarbon group having 1 to 20 carbon atoms, and n represents an integer of 0 to 2) and a β-ketoester compound having an unsaturated bond and represented by general formula (2) (wherein R3 represents a monovalent hydrocarbon group having 1 to 20 carbon atoms and R4 represents an unsubstituted divalent hydrocarbon group having 1 to 20 carbon atoms) are caused to undergo a hydrosilylation reaction in the presence of a ketone solvent using a platinum catalyst, a plurality of side reactions can be suppressed while enhancing the reactivity of the hydrosilylation reaction that is the main reaction, and a target product can be produced with a high yield.

The invention discloses a preparation method and application of glue-ink integrated ink for heat transfer printing, and relates to the technical field of heat transfer printing ink. The thermal transfer printing ink is used for solving the problems that thermal transfer printing ink is too large in coating amount, too high in use cost and capable of causing excessive poison residues on the surface of a printed matter, so that the use safety of packaged food is affected, solvents with high toxicity such as benzene and ketone solvents are avoided, the toxicity in the printing ink is reduced, and the printing ink can be used for food packaging thermal transfer printing; by adding the glue, the stability of the printing ink is improved, the adhesive force of the printing ink on a base material is enhanced, the physical and chemical resistance of the printing ink is improved, printing ink pigments can be uniformly dispersed in the printing ink base material, the flowability and stability of the printing ink are improved, and the printing effect is clearer and more durable; the ink can inhibit the generation of foams in the ink, improve the fluidity, improve the stability and improve the printing quality, so that the printing process is smoother, the printing quality and efficiency are improved, and meanwhile, the cost is also reduced.

The invention provides a preparation method of propoxylated bisphenol A, and belongs to the field of propoxylated bisphenol A production. The method comprises the following steps: stirring and mixing bisphenol A and an alkaline aqueous solution to obtain a pre-structured system; dropwise adding epoxypropane into the pre-structured system, and carrying out a heat preservation reaction to obtain a reaction mixture; adding a water-saturated benzene solvent into the reaction mixture, and removing a lower-layer water phase to obtain an upper-layer benzene solution; under the protection of inert gas, removing the benzene solvent in the upper benzene solution to obtain an intermediate product; dissolving the intermediate product by using a ketone solvent, then adding a core-shell structure adsorbent for adsorption treatment, and removing a lower solid phase to obtain a supernatant; and removing the ketone solvent in the supernatant liquid to obtain the propoxylated bisphenol A. According to the application, the improvement of the structure regularity and the purity of the propoxylated bisphenol A is realized at the same time through the collaborative design of'ensuring the structure regularity by directionally regulating and controlling the reaction process' and'improving the purity by stepped precise impurity removal '.

The invention discloses a high-temperature-resistant solvent type acrylate pressure-sensitive adhesive and a preparation method thereof. The pressure-sensitive adhesive comprises the following components in parts by weight: comonomers: C4-C10 alkyl acrylate, a (methyl) acrylate monomer containing an epoxy group, and an unsaturated carboxylic acid monomer containing a carboxyl group; the bifunctional crosslinking system comprises a silane coupling agent containing an epoxy group and a hydrolyzable siloxane group, and an organic titanate catalyst; the mixed solvent is composed of an ester solvent and a ketone solvent; and a radical initiator. The pressure-sensitive adhesive takes a comonomer as a main body, free radical polymerization is initiated by a free radical initiator to form a main chain structure, then a silane coupling agent and organic phthalic ester are introduced, a Si-O-Si / Ti-O-Ti organic-inorganic double-crosslinking network is constructed in situ, siloxane hydrolysis crosslinking and epoxy ring-opening reaction are synchronously realized through a double-function crosslinking system, and the pressure-sensitive adhesive is prepared. And the good adhesive property is still kept at high temperature.

The invention belongs to the technical field of paint removers, and particularly relates to a star-structure silane sealing agent, a water-based paint remover and a preparation method and application of the star-structure silane sealing agent and the water-based paint remover. According to the invention, a star-shaped structure silane sealing agent with annular polysiloxane as a core and polyol as a side arm is designed and synthesized, the star-shaped structure silane sealing agent is added into a water-based paint remover, the annular polysiloxane shields and blocks volatilization of polar components in the paint remover, and the polyol side arm is combined with the polar components through hydrogen bond acting force, so that the water-based paint remover is formed. The volatilization failure of alcohol, ester or ketone solvents in the high-temperature paint removal process is avoided, the paint can be removed at a higher temperature, and the paint removal time is shortened. The polyol on the side arm of the sealing agent also has the effect of chelating inorganic ions, so that corrosion caused by deposition of metal ions in the aluminum alloy and influence of precipitation of calcium and magnesium ions in water on the emulsification effect of the oil phase component are avoided. In addition, the water-based paint remover does not contain organic solvents such as chlorinated hydrocarbon, phenols, acetone and the like, and has no influence on the health of operators and the environment.

The application provides a special marking pen ink for glass slides, a preparation method and application thereof, and belongs to the technical field of ink preparation. The special marking pen ink for glass slides comprises chlorovinyl resin, aldehyde ketone resin, acrylic resin, ketone solvent, alcohol ether solvent, ester solvent, adhesion promoter, film forming aid and color paste. The ink has excellent organic solvent resistance, rubbing resistance, high humidity resistance and low temperature resistance, has strong adhesion to the smooth surface of the glass slide, is not easy to fall off after marking, and can reduce the error probability caused by repeated marking. Meanwhile, the ink has good stability, long liquid discharge duration, is not easy to dry and block the pen head in a long-term storage state, has fast drying speed of written characters, and has high use reliability. In addition, the ink raw material is easy to obtain, the preparation process is simple, does not contain strong volatile harmful components, has high use safety, can be adapted to special use environments such as medical detection and scientific research experiment, and has wide application prospect.

A manufacturing process for a one-component polyurethane-modified epoxy resin emulsion, characterized in that it comprises the following steps: mixing epoxy resin, monohydroxy acrylate, dialkyl maleate, ketone solvent, aprotic polar solvent, and polymerization inhibitor to obtain a mixed solution, wherein the epoxy resin has an epoxy equivalent of ≥ 300 g / equivalent; mixing polyethylene glycol, polyether diol and / or polyester diol, diisocyanate, and organometallic catalyst, and carrying out an addition polymerization reaction to obtain a polyurethane prepolymer; mixing the mixed solution and the polyurethane prepolymer, carrying out an addition reaction, emulsification with the addition of water, and subsequent removal of the ketone solvent to obtain a water-based polyurethane epoxy emulsion.Mixing the water-based polyurethane epoxy emulsion with alkyldiamine, carrying out a Michael addition-ring-opening addition reaction to obtain a one-component polyurethane-modified epoxy resin emulsion, wherein the dialkyl maleate comprises one or more of diethyl maleate, dibutyl maleate and diisooctyl maleate.

The present disclosure relates to a process solution composition for polymer treatment comprising: a fluorine compound; a ketone-based solvent; and a polar aprotic solvent, wherein the ketone-based solvent is one or more selected from the group consisting of compounds represented by Chemical Formula 1 or Chemical Formula 2, and has an effect capable of preventing damage to various types of metals while improving the power of removing an adhesive polymer remaining on the wafer circuit surface in a semiconductor manufacturing process.

The invention discloses a plastic deinking agent and a preparation method and application thereof, and belongs to the technical field of deinking agents. The plastic deinking agent is composed of an organic solvent, a surfactant and water; the organic solvent is composed of an ether solvent, an ester solvent, a ketone solvent and an amide solvent; the surface active agent is prepared from a polysorbate surface active agent and a polyoxyethylene surface active agent. The plastic deinking agent provided by the invention has the effects of emulsifying, wetting, dispersing and stripping printing ink on plastic, can effectively destroy the adhesive force of the printing ink on the plastic, and can recycle the printing ink on a plastic cup or clean dirt on the printing ink, and the stripped printing ink cannot be deposited on the plastic cup. The plastic deinking agent disclosed by the invention has the characteristics of low foam, easiness in cleaning, recyclability and high cost performance.

The present disclosure relates to a method of manufacturing a separator for a lithium secondary battery. In particular, the method of manufacturing a separator for a lithium secondary battery includes the steps of preparing a slurry for forming a porous coating layer including inorganic particles dispersed in an asymmetric linear ketone solvent and a binder polymer dissolved therein, the binder polymer including a first binder polymer and a second binder polymer; and applying the slurry for forming a porous coating layer to a porous polymer substrate having a plurality of pores, followed by drying. According to embodiments of the present disclosure, the slurry for forming a porous coating layer is prepared by dissolving a first binder polymer and a second binder polymer having predetermined properties in an asymmetric ketone solvent, and a separator can be obtained by using the slurry for forming a porous coating layer. In this way, adhesion to an electrode (lamination strength) can be improved and compression resistance of the separator can be increased.

A semiconductor photoresist composition includes an organometallic compound; an organic solvent including a ketone-based solvent; and an organic acid compound. A method of forming patterns using the same is disclosed.

The application provides an alcohol-resistant marker ink and a preparation method thereof, and belongs to the technical field of ink preparation. The alcohol-resistant marker ink comprises chlorovinyl resin, aldehyde ketone resin, acrylic resin, ketone solvent, alcohol ether solvent, ester solvent, adhesion promoter, alcohol-resistant additive, leveling agent, liquid paraffin and color paste. The marker ink has strong alcohol-resistant wiping performance on commonly used writing materials in a laboratory, far exceeding ordinary marker ink and commercially available alcohol-resistant marker ink. Meanwhile, the marker ink has strong stability, fast drying speed of written characters, long liquid discharge time, and is not prone to drying and clogging of the pen head under long-term storage conditions. The raw materials and preparation process of the application are simple, and the production cost is low. The excellent alcohol-resistant performance reduces the need for repeated marking, improves work efficiency, and reduces the possibility of repeated marking errors. The application has a wide application prospect in special environments such as medical treatment and laboratories.

The invention discloses a blue light CsPbBr3 superlattice and a preparation method and application thereof, and belongs to the technical field of perovskite material preparation. The preparation method comprises the following steps: in a ketone solvent, reacting 4-hydroxytetraphenylethylene, 1, 3-dibromopropane and potassium carbonate to obtain (2-(4-(3-bromopropoxy) phenyl) ethylene-1, 1, 2-triyl) tribenzene; in an alcohol solvent, reacting the product with trimethylamine to obtain N, N-dimethyl-N-(3-(4-(1, 2, 2-triphenyl vinyl) phenoxy) propyl) methyl ammonium; dissolving the ligand in a halogenated hydrocarbon organic solution to obtain a ligand solution; and sequentially adding the ligand solution and the cesium oleate solution into the lead bromide solution, and carrying out ion exchange reaction at normal temperature to obtain the blue-light CsPbBr3 superlattice. The tetraphenyl ethylene quaternary ammonium salt molecules are introduced, so that the stability and highly ordered self-assembly of the nanosheet are improved.

The invention provides a production method of a colored label base film, relates to the technical field of production processes of colored label base films, and aims to solve the problem that the conventional method for coating the required color on the surface of a thin transparent PET (Polyethylene Terephthalate) with the general thickness of 3-6 microns has the defect that the thickness cannot be thinner, for example, the thickness is less than 6 microns; meanwhile, the thickness of the coated coloring ink must be a certain thickness, and the requirements of covering and color can be met when the thickness is generally 2 microns or above. The invention aims to solve the problem that the existing production process cannot meet the technical requirements in the prior art, the printing ink comprises the following raw materials in parts by mass: 30-60 parts of polyester resin, 5-15 parts of pigment, 3-8 parts of matte powder, 1-4 parts of dispersing agent, 30-70 parts of diluent and 3-6 parts of curing agent, and the dispersing agent is at least one of organic silicon dispersing agent, low molecular weight wax, metallic soap and paraffin. The diluent is at least one of an aliphatic hydrocarbon solvent, an ester solvent and a ketone solvent.

The invention provides a method for improving indium skin residue after indium stripping, which comprises the following steps: providing a substrate, forming a photoresist layer which covers the exposed surface of the substrate, and patterning the photoresist layer to form an indium column positioning hole; forming an indium layer which is deposited in the indium column positioning hole and covers the surface of the photoresist layer; the substrate is soaked in an alcohol solvent; soaking the substrate with a ketone solvent; blowing the surface of the substrate; and carrying out ultrasonic cleaning on the substrate. By introducing the purging and ultrasonic cleaning steps and combining with the traditional wet etching, the defects of the traditional wet etching are overcome, and the problem of indium skin residue after indium stripping is solved, so that the reliability of indium column interconnection is guaranteed, and the yield and the performance stability of the device are improved.

The invention belongs to the technical field of printing ink, discloses alcohol-soluble modified ink for solving wrinkles of a shrink label and a preparation method of the alcohol-soluble modified ink, and is particularly suitable for shrink label printing of a PETG (polyethylene terephthalate glycol) substrate film. According to the ink, a silane coupling agent is adopted to modify polyurethane (PU) and acrylic acid (AR) resin respectively, then an external cross-linking reaction is performed to form a-Si-O-Si-interpenetrating polymer network (IPN) structure (figure 1), and an alcohol solvent taking ethanol as a main component is selected to replace traditional ester and ketone solvents. Through resin modification and solvent system optimization, the prepared printing ink can effectively avoid wrinkling and delaminating phenomena of labels in the thermal shrinkage process, meanwhile, the dual requirements for environmental protection and high performance are met, and the printing ink is suitable for packaging and printing in the fields of drinks, washing, electronics, wines and the like.

The application provides a preparation method of propoxylated bisphenol A, and belongs to the field of production of propoxylated bisphenol A. The method comprises the following steps: stirring and mixing bisphenol A and an alkaline aqueous solution to obtain a pre-structured system; adding propylene oxide dropwise to the pre-structured system and performing heat preservation reaction to obtain a reaction mixture; adding a water-saturated benzene solvent to the reaction mixture, removing a lower aqueous phase, and obtaining an upper benzene solution; removing the benzene solvent in the upper benzene solution under the protection of an inert gas to obtain an intermediate product; dissolving the intermediate product in a ketone solvent, then adding a core-shell structure adsorbent for adsorption treatment, removing a lower solid phase, and obtaining an upper clear liquid; removing the ketone solvent in the upper clear liquid to obtain propoxylated bisphenol A. The application simultaneously realizes the improvement of the structural regularity and the purity of propoxylated bisphenol A through the synergistic design of "directional regulation of the reaction process to guarantee the structural regularity" and "ladder type precise impurity removal to improve the purity".

The application provides a chip bonding adhesive capable of preventing resin overflow, a preparation method and application thereof. Raw materials of the chip bonding adhesive include an epoxy resin, a curing agent, an accelerator, a filler, butanediol diglycidyl ether and a ketone solvent with a boiling point lower than 90 DEG C. The filler includes conductive filler or insulating filler. Through reasonable collocation between the components, especially through collocation of the ketone solvent with a boiling point lower than 90 DEG C and butanediol diglycidyl ether, the obtained chip bonding adhesive can effectively inhibit the RBO effect, and can effectively improve the bonding strength of the chip and the substrate, and does not affect the volume resistivity of the chip bonding adhesive itself, and is suitable for bonding of chips in electronic components.