CN109130393A - A kind of doubling glass and its processing technology - Google Patents

A kind of doubling glass and its processing technology Download PDF

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Publication number
CN109130393A
CN109130393A CN201810990892.2A CN201810990892A CN109130393A CN 109130393 A CN109130393 A CN 109130393A CN 201810990892 A CN201810990892 A CN 201810990892A CN 109130393 A CN109130393 A CN 109130393A
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China
Prior art keywords
doubling
glass
parts
vacuum tank
inner layer
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CN201810990892.2A
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Chinese (zh)
Inventor
杜金龙
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Anhui Boyang Toughened Glass Co Energy Saving
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Anhui Boyang Toughened Glass Co Energy Saving
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Priority to CN201810990892.2A priority Critical patent/CN109130393A/en
Publication of CN109130393A publication Critical patent/CN109130393A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10779Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyester
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/1088Making laminated safety glass or glazing; Apparatus therefor by superposing a plurality of layered products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1018Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/306Resistant to heat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00Buildings or parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • B32B2605/08Cars

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The invention proposes a kind of doubling glass, including inner layer glass, it is bonded between inner layer glass and outer layer tempered glass by doubling, outer layer tempered glass outer side edges are bonded with photomask, doubling upper and lower side is equidistantly pasted with conductive silver glue thin slice, its raw material of doubling includes following components by weight: 80.0-85.6 parts of polymethyl methacrylate, 13.5-14.6 parts of polyvinyl butyral resin, 8.2-9.5 parts of plasticizer, 2.5-2.9 parts of zirconium dioxide microballoon, 4.5-5.2 parts of silicon dioxide microsphere, 2.1-5.3 parts of phytic acid, 0.1-1.2 parts of rare earth oxide, when air pressure in vacuum tank is lower than point two atmospheric pressure, vacuum tank stopping vacuumizes, air discharge at doubling is thorough, bubble is not contained in the doubling of doubling glass finished product, guarantee doubling The quality of glass;High-temperature resistant elastic rubber ring prevents the doubling melted outflow, improves the yield rate of doubling glass;Conductive silver glue thin slice is electrically connected by conducting wire and external thread, and the electrostatic on doubling glass is exported export, prevents dust from adsorbing on doubling glass.

Description

A kind of doubling glass and its processing technology
Technical field
The present invention relates to doubling glass technical field, specially a kind of doubling glass and its processing technology.
Background technique
Glass is fused together by silica and other chemical substances, and contiguous network structure is formed in melting, cold But process medium viscosity is gradually increased and hardens the silicates nonmetallic materials for causing it to crystallize, and it is raw to be widely used in daily production Every aspect living;Doubling glass is that current building and automotive field are widely used " safety glass " at present, usually two A common PVB film is clamped among sheet glass.The advantages of doubling glass is can antitheft, explosion-proof, shellproof and blocking ultraviolet light Deng when easily gathering electrostatic on doubling glass, so that adhering dust on doubling glass, influences the use of doubling glass;The prior art Contain bubble in the doubling of middle doubling glass finished product.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of doubling glass and its processing technology, Vacuum tank vacuumizes, and when the air pressure in vacuum tank is lower than point two atmospheric pressure, vacuum tank stopping is vacuumized, and stands 1h, folder The air discharge of Jiao Chu thoroughly, does not contain bubble, guarantees the quality of doubling glass in the doubling of doubling glass finished product;High temperature resistant bullet Property rubber ring prevent melt doubling outflow, improve the yield rate of doubling glass;Conductive silver glue thin slice is by conducting wire and externally Electrostatic on doubling glass is exported export, prevents dust from adsorbing on doubling glass, can effectively solve background by line electrical connection The problems in technology.
To achieve the above object, the present invention proposes: a kind of doubling glass, including inner layer glass, inner layer glass and outer layer steel Change and be bonded between glass by doubling, outer layer tempered glass outer side edges are bonded with photomask, and doubling upper and lower side is equidistantly pasted With conductive silver glue thin slice.
As a preferred technical solution of the present invention: its raw material of doubling includes following components by weight: poly- methyl-prop 80.0-85.6 parts of e pioic acid methyl ester, 13.5-14.6 parts of polyvinyl butyral resin, 8.2-9.5 parts of plasticizer, zirconium dioxide are micro- 2.5-2.9 parts of ball, 4.5-5.2 parts of silicon dioxide microsphere, 2.1-5.3 parts of phytic acid, 0.1-1.2 parts of rare earth oxide.
As a preferred technical solution of the present invention: plasticizer is two tricaprylate of triethylene glycol.
The present invention also provides a kind of processing technologys of doubling glass, comprising the following steps:
S1) the preparation of doubling: by 80.0-85.6 parts of polymethyl methacrylate, polyvinyl butyral resin 13.5- 14.6 parts, 8.2-9.5 parts of plasticizer, 2.5-2.9 parts of zirconium dioxide microballoon, 4.5-5.2 parts of silicon dioxide microsphere, phytic acid 2.1- 5.3 parts, 0.1-1.2 parts of rare earth oxide are put into the material chamber of ultrasonic stirrer, are equipped in the material chamber of ultrasonic stirrer Electric heating sheets, ultrasonic stirrer and electric heating sheets work 30min, mixture are uniformly mixed in the material chamber of ultrasonic stirrer As liquid material, liquid material becomes molding materials after cooling, and molding materials are squeezed through hydraulic press becomes certain thinness Doubling plate, the cutting of cutting machine doubling plate.
S2) the installation of conductive silver glue thin slice: conductive silver glue thin slice is attached to the side of doubling in parallel, and conductive silver glue is thin Piece is connected by outer lead.
S3) material is placed: external electric piece being placed into vacuum tank, inner layer glass is placed into external electric piece On, inner layer glass upper surface is placed with doubling, and doubling upper surface is placed with outer layer tempered glass, inner layer glass and outer layer tempering glass The inner wall contact of high-temperature resistant elastic rubber ring, doubling are located in high-temperature resistant elastic rubber ring on the outside of glass.
S4) caking: vacuum tank vacuumizes, when the air pressure in vacuum tank is lower than point two atmospheric pressure, vacuum tank Stopping vacuumizes, and stands 1h, the work heating of external electric piece, and external electric piece work 30min melts so that doubling melts The doubling of change fills the cavity between full inner layer glass and outer layer tempered glass.
S5) doubling glass takes out: carbon dioxide gas will be injected in vacuum tank, so that the air pressure in vacuum tank and external gas Press it is identical, doubling glass taking-up be placed on room temperature lowering, room temperature maintains 25 DEG C or more, after doubling glass is cooled to room temperature, Photomask is bonded in outer layer tempered glass outer side edges.
As a preferred technical solution of the present invention: it is Celsius that the temperature in ultrasonic stirrer material chamber maintains 80-95 Degree.
Compared with prior art, the beneficial effects of the present invention are: vacuum tank vacuumizes, when the air pressure in vacuum tank is lower than zero When two atmospheric pressure of point, vacuum tank stopping is vacuumized, and stands 1h, and the air discharge at doubling is thorough, the folder of doubling glass finished product Bubble is not contained in glue, guarantees the quality of doubling glass;High-temperature resistant elastic rubber ring prevents the doubling melted outflow, improves doubling The yield rate of glass;Conductive silver glue thin slice is electrically connected by conducting wire and external thread, and the electrostatic on doubling glass is exported export, Prevent dust from adsorbing on doubling glass.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of doubling glass of the present invention;
Fig. 2 is the flow diagram of doubling glass processing technology of the present invention.
In figure: 1 inner layer glass, 2 doublings, 3 outer layer tempered glass, 4 photomasks, 5 conductive silver glue thin slices.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1-2, the present invention the following technical schemes are provided:
Embodiment one: a kind of doubling glass, including inner layer glass 1 pass through between inner layer glass 1 and outer layer tempered glass 3 Doubling 2 is bonded, and 3 outer side edges of outer layer tempered glass are bonded with photomask 4, and 2 upper and lower side of doubling is equidistantly pasted with conductive silver Glue thin slice 5.
Its raw material of doubling 2 includes following components by weight: 80.0 parts of polymethyl methacrylate, polyvinyl butyral 13.5 parts of resin, 8.2-9.5 parts of plasticizer, 2.5 parts of zirconium dioxide microballoon, 4.5 parts of silicon dioxide microsphere, 2.1 parts of phytic acid, rare earth 0.1 part of oxide.
Plasticizer is two tricaprylate of triethylene glycol.
A kind of processing technology of doubling glass, comprising the following steps:
S1) the preparation of doubling 2: by 80.0 parts of polymethyl methacrylate, 13.5 parts of polyvinyl butyral resin, plasticising 8.2-9.5 parts of agent, 2.5 parts of zirconium dioxide microballoon, 4.5 parts of silicon dioxide microsphere, 2.1 parts of phytic acid, 0.1 part of rare earth oxide be put into Into the material chamber of ultrasonic stirrer, electric heating sheets, ultrasonic stirrer and electric heating are equipped in the material chamber of ultrasonic stirrer Piece work 30min, mixture is uniformly mixed in the material chamber of ultrasonic stirrer becomes liquid material, and liquid material is after cooling As molding materials, molding materials squeeze the doubling plate for becoming certain thinness through hydraulic press, and cutting machine cuts doubling plate.
S2 conductive silver glue thin slice 5) the installation of conductive silver glue thin slice 5: is attached to the side of doubling 2, and conductive silver in parallel Glue thin slice 5 is connected by outer lead.
S3) material is placed: external electric piece being placed into vacuum tank, inner layer glass 1 is placed into external electric piece On, 1 upper surface of inner layer glass is placed with doubling 2, and 2 upper surface of doubling is placed with outer layer tempered glass 3, inner layer glass 1 and outer layer The inner wall contact of 3 outside of tempered glass high-temperature resistant elastic rubber ring, doubling 2 are located in high-temperature resistant elastic rubber ring.
S4) caking: vacuum tank vacuumizes, when the air pressure in vacuum tank is lower than point two atmospheric pressure, vacuum tank Stopping vacuumizes, and stands 1h, the work heating of external electric piece, and external electric piece work 30min melts so that doubling 2 melts The doubling 2 of change fills the cavity between full inner layer glass 1 and outer layer tempered glass 3.
S5) doubling glass takes out: carbon dioxide gas will be injected in vacuum tank, so that the air pressure in vacuum tank and external gas Press it is identical, doubling glass taking-up be placed on room temperature lowering, room temperature maintains 25 DEG C or more, after doubling glass is cooled to room temperature, Photomask 4 is bonded in 3 outer side edges of outer layer tempered glass.
Temperature in ultrasonic stirrer material chamber maintains 80-95 degrees Celsius.
Embodiment two: a kind of doubling glass, including inner layer glass 1 pass through between inner layer glass 1 and outer layer tempered glass 3 Doubling 2 is bonded, and 3 outer side edges of outer layer tempered glass are bonded with photomask 4, and 2 upper and lower side of doubling is equidistantly pasted with conductive silver Glue thin slice 5.
Its raw material of doubling 2 includes following components by weight: 82.5 parts of polymethyl methacrylate, polyvinyl butyral 139 parts of resin, 8.9 parts of plasticizer, 2.7 parts of zirconium dioxide microballoon, 4.9 parts of silicon dioxide microsphere, 3.5 parts of phytic acid, rare-earth oxidation 0.5 part of object.
Plasticizer is two tricaprylate of triethylene glycol.
A kind of processing technology of doubling glass, comprising the following steps:
S1) the preparation of doubling 2: by 82.5 parts of polymethyl methacrylate, 139 parts of polyvinyl butyral resin, plasticising 8.9 parts of agent, 2.7 parts of zirconium dioxide microballoon, 4.9 parts of silicon dioxide microsphere, 3.5 parts of phytic acid, 0.5 part of rare earth oxide be put into it is super In the material chamber of sonic agitation, electric heating sheets, ultrasonic stirrer and electric heating sheets work are equipped in the material chamber of ultrasonic stirrer Make 30min, mixture is uniformly mixed in the material chamber of ultrasonic stirrer becomes liquid material, and liquid material becomes after cooling Molding materials, molding materials squeeze the doubling plate for becoming certain thinness through hydraulic press, and cutting machine cuts doubling plate.
S2 conductive silver glue thin slice 5) the installation of conductive silver glue thin slice 5: is attached to the side of doubling 2, and conductive silver in parallel Glue thin slice 5 is connected by outer lead.
S3) material is placed: external electric piece being placed into vacuum tank, inner layer glass 1 is placed into external electric piece On, 1 upper surface of inner layer glass is placed with doubling 2, and 2 upper surface of doubling is placed with outer layer tempered glass 3, inner layer glass 1 and outer layer The inner wall contact of 3 outside of tempered glass high-temperature resistant elastic rubber ring, doubling 2 are located in high-temperature resistant elastic rubber ring.
S4) caking: vacuum tank vacuumizes, when the air pressure in vacuum tank is lower than point two atmospheric pressure, vacuum tank Stopping vacuumizes, and stands 1h, the work heating of external electric piece, and external electric piece work 30min melts so that doubling 2 melts The doubling 2 of change fills the cavity between full inner layer glass 1 and outer layer tempered glass 3.
S5) doubling glass takes out: carbon dioxide gas will be injected in vacuum tank, so that the air pressure in vacuum tank and external gas Press it is identical, doubling glass taking-up be placed on room temperature lowering, room temperature maintains 25 DEG C or more, after doubling glass is cooled to room temperature, Photomask 4 is bonded in 3 outer side edges of outer layer tempered glass.
Temperature in ultrasonic stirrer material chamber maintains 80-95 degrees Celsius.
Embodiment three: a kind of doubling glass, including inner layer glass 1 pass through between inner layer glass 1 and outer layer tempered glass 3 Doubling 2 is bonded, and 3 outer side edges of outer layer tempered glass are bonded with photomask 4, and 2 upper and lower side of doubling is equidistantly pasted with conductive silver Glue thin slice 5.
Its raw material of doubling 2 includes following components by weight: 84.5 parts of polymethyl methacrylate, polyvinyl butyral 14.2 parts of resin, 9.2 parts of plasticizer, 2.8 parts of zirconium dioxide microballoon, 5.0 parts of silicon dioxide microsphere, 5.2 parts of phytic acid, rare-earth oxidation 0.9 part of object.
Plasticizer is two tricaprylate of triethylene glycol.
A kind of processing technology of doubling glass, comprising the following steps:
S1) the preparation of doubling 2: by 84.5 parts of polymethyl methacrylate, 14.2 parts of polyvinyl butyral resin, plasticising 9.2 parts of agent, 2.8 parts of zirconium dioxide microballoon, 5.0 parts of silicon dioxide microsphere, 5.2 parts of phytic acid, 0.9 part of rare earth oxide be put into it is super In the material chamber of sonic agitation, electric heating sheets, ultrasonic stirrer and electric heating sheets work are equipped in the material chamber of ultrasonic stirrer Make 30min, mixture is uniformly mixed in the material chamber of ultrasonic stirrer becomes liquid material, and liquid material becomes after cooling Molding materials, molding materials squeeze the doubling plate for becoming certain thinness through hydraulic press, and cutting machine cuts doubling plate.
S2 conductive silver glue thin slice 5) the installation of conductive silver glue thin slice 5: is attached to the side of doubling 2, and conductive silver in parallel Glue thin slice 5 is connected by outer lead.
S3) material is placed: external electric piece being placed into vacuum tank, inner layer glass 1 is placed into external electric piece On, 1 upper surface of inner layer glass is placed with doubling 2, and 2 upper surface of doubling is placed with outer layer tempered glass 3, inner layer glass 1 and outer layer The inner wall contact of 3 outside of tempered glass high-temperature resistant elastic rubber ring, doubling 2 are located in high-temperature resistant elastic rubber ring.
S4) caking: vacuum tank vacuumizes, when the air pressure in vacuum tank is lower than point two atmospheric pressure, vacuum tank Stopping vacuumizes, and stands 1h, the work heating of external electric piece, and external electric piece work 30min melts so that doubling 2 melts The doubling 2 of change fills the cavity between full inner layer glass 1 and outer layer tempered glass 3.
S5) doubling glass takes out: carbon dioxide gas will be injected in vacuum tank, so that the air pressure in vacuum tank and external gas Press it is identical, doubling glass taking-up be placed on room temperature lowering, room temperature maintains 25 DEG C or more, after doubling glass is cooled to room temperature, Photomask 4 is bonded in 3 outer side edges of outer layer tempered glass.
Temperature in ultrasonic stirrer material chamber maintains 80-95 degrees Celsius.
Example IV: a kind of doubling glass, including inner layer glass 1 pass through between inner layer glass 1 and outer layer tempered glass 3 Doubling 2 is bonded, and 3 outer side edges of outer layer tempered glass are bonded with photomask 4, and 2 upper and lower side of doubling is equidistantly pasted with conductive silver Glue thin slice 5.
Its raw material of doubling 2 includes following components by weight: 85.6 parts of polymethyl methacrylate, polyvinyl butyral 14.6 parts of resin, 9.5 parts of plasticizer, 2.9 parts of zirconium dioxide microballoon, 5.2 parts of silicon dioxide microsphere, 5.3 parts of phytic acid, rare-earth oxidation 1.2 parts of object.
Plasticizer is two tricaprylate of triethylene glycol.
A kind of processing technology of doubling glass, comprising the following steps:
S1) the preparation of doubling 2: by 85.6 parts of polymethyl methacrylate, 14.6 parts of polyvinyl butyral resin, plasticising 9.5 parts of agent, 2.9 parts of zirconium dioxide microballoon, 5.2 parts of silicon dioxide microsphere, 5.3 parts of phytic acid, 1.2 parts of rare earth oxide be put into it is super In the material chamber of sonic agitation, electric heating sheets, ultrasonic stirrer and electric heating sheets work are equipped in the material chamber of ultrasonic stirrer Make 30min, mixture is uniformly mixed in the material chamber of ultrasonic stirrer becomes liquid material, and liquid material becomes after cooling Molding materials, molding materials squeeze the doubling plate for becoming certain thinness through hydraulic press, and cutting machine cuts doubling plate.
S2 conductive silver glue thin slice 5) the installation of conductive silver glue thin slice 5: is attached to the side of doubling 2, and conductive silver in parallel Glue thin slice 5 is connected by outer lead.
S3) material is placed: external electric piece being placed into vacuum tank, inner layer glass 1 is placed into external electric piece On, 1 upper surface of inner layer glass is placed with doubling 2, and 2 upper surface of doubling is placed with outer layer tempered glass 3, inner layer glass 1 and outer layer The inner wall contact of 3 outside of tempered glass high-temperature resistant elastic rubber ring, doubling 2 are located in high-temperature resistant elastic rubber ring.
S4) caking: vacuum tank vacuumizes, when the air pressure in vacuum tank is lower than point two atmospheric pressure, vacuum tank Stopping vacuumizes, and stands 1h, the work heating of external electric piece, and external electric piece work 30min melts so that doubling 2 melts The doubling 2 of change fills the cavity between full inner layer glass 1 and outer layer tempered glass 3, and the doubling 2 of thawing is by conductive silver glue thin slice 5 It is fully wrapped around.
S5) doubling glass takes out: carbon dioxide gas will be injected in vacuum tank, so that the air pressure in vacuum tank and external gas Press it is identical, doubling glass taking-up be placed on room temperature lowering, room temperature maintains 25 DEG C or more, after doubling glass is cooled to room temperature, Photomask 4 is bonded in 3 outer side edges of outer layer tempered glass.
Temperature in ultrasonic stirrer material chamber maintains 80-95 degrees Celsius.
Benefit of the present invention: vacuum tank vacuumizes, and when the air pressure in vacuum tank is lower than point two atmospheric pressure, vacuum tank stops It only vacuumizes, stands 1h, the air discharge at doubling 2 thoroughly, does not contain bubble, guarantees folder in the doubling 2 of doubling glass finished product The quality of glue glass;High-temperature resistant elastic rubber ring prevents the doubling 2 melted from flowing out, and improves the yield rate of doubling glass;Conductive silver Glue thin slice 5 is electrically connected by conducting wire and external thread, and the electrostatic on doubling glass is exported export, prevents dust in doubling glass Upper absorption.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of doubling glass, including inner layer glass (1), it is characterised in that: inner layer glass (1) and outer layer tempered glass (3) it Between be bonded by doubling (2), outer layer tempered glass (3) outer side edges are bonded with photomask (4), between doubling (2) upper and lower side is impartial Away from being pasted with conductive silver glue thin slice (5).
2. a kind of doubling glass according to claim 1, it is characterised in that: doubling (2) its raw material include by weight with Lower component: 80.0-85.6 parts of polymethyl methacrylate, 13.5-14.6 parts of polyvinyl butyral resin, plasticizer 8.2- 9.5 parts, 2.5-2.9 parts of zirconium dioxide microballoon, 4.5-5.2 parts of silicon dioxide microsphere, 2.1-5.3 parts of phytic acid, rare earth oxide 0.1-1.2 parts.
3. a kind of doubling glass according to claim 1, it is characterised in that: plasticizer is two tricaprylate of triethylene glycol.
4. a kind of processing technology of doubling glass, it is characterised in that: the following steps are included:
S1) the preparation of doubling (2): by 80.0-85.6 parts of polymethyl methacrylate, polyvinyl butyral resin 13.5- 14.6 parts, 8.2-9.5 parts of plasticizer, 2.5-2.9 parts of zirconium dioxide microballoon, 4.5-5.2 parts of silicon dioxide microsphere, phytic acid 2.1- 5.3 parts, 0.1-1.2 parts of rare earth oxide are put into the material chamber of ultrasonic stirrer, are equipped in the material chamber of ultrasonic stirrer Electric heating sheets, ultrasonic stirrer and electric heating sheets work 30min, mixture are uniformly mixed in the material chamber of ultrasonic stirrer As liquid material, liquid material becomes molding materials after cooling, and molding materials are squeezed through hydraulic press becomes certain thinness Doubling plate, the cutting of cutting machine doubling plate;
S2) the installation of conductive silver glue thin slice (5): conductive silver glue thin slice (5) is attached to the side of doubling (2) in parallel, and conductive Elargol thin slice (5) is connected by outer lead;
S3) material is placed: external electric piece is placed into vacuum tank, inner layer glass (1) is placed into external electric on piece, Inner layer glass (1) upper surface is placed with doubling (2), and doubling (2) upper surface is placed with outer layer tempered glass (3), inner layer glass (1) With the inner wall contact of high-temperature resistant elastic rubber ring equal on the outside of outer layer tempered glass (3), doubling (2) is located at high-temperature resistant elastic rubber ring In;
S4) caking: vacuum tank vacuumizes, and when the air pressure in vacuum tank is lower than point two atmospheric pressure, vacuum tank stops It vacuumizes, stands 1h, the work heating of external electric piece, external electric piece work 30min melts so that doubling (2) melts Doubling (2) fill the cavity between full inner layer glass (1) and outer layer tempered glass (3);
S5) doubling glass takes out: carbon dioxide gas will be injected in vacuum tank, so that air pressure and external pressure phase in vacuum tank Together, doubling glass taking-up is placed on room temperature lowering, and room temperature maintains 25 DEG C or more, after doubling glass is cooled to room temperature, outside Layer tempered glass (3) outer side edges bonding photomask (4).
5. a kind of processing technology of doubling glass according to claim 4, it is characterised in that: in ultrasonic stirrer material chamber Temperature maintain 80-95 degrees Celsius.
CN201810990892.2A 2018-08-28 2018-08-28 A kind of doubling glass and its processing technology Pending CN109130393A (en)

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Application publication date: 20190104