CN106827727A - A kind of automobile-used light-weighted laminated glass and preparation method thereof - Google Patents

A kind of automobile-used light-weighted laminated glass and preparation method thereof Download PDF

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Publication number
CN106827727A
CN106827727A CN201710021858.XA CN201710021858A CN106827727A CN 106827727 A CN106827727 A CN 106827727A CN 201710021858 A CN201710021858 A CN 201710021858A CN 106827727 A CN106827727 A CN 106827727A
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CN
China
Prior art keywords
piece
intermediate course
layer
automobile
unorganic glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710021858.XA
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Chinese (zh)
Inventor
瓦鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Ying Shi Automotive Technology Co Ltd
Original Assignee
Shanghai Ying Shi Automotive Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Ying Shi Automotive Technology Co Ltd filed Critical Shanghai Ying Shi Automotive Technology Co Ltd
Priority to CN201710021858.XA priority Critical patent/CN106827727A/en
Publication of CN106827727A publication Critical patent/CN106827727A/en
Pending legal-status Critical Current

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Classifications

    • B32B17/064—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/712—Weather resistant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The invention discloses the automobile-used light-weighted laminated glass of one kind, including unorganic glass layer, intermediate course and plastic layer, the unorganic glass layer is located at side, and plastic layer is located at opposite side, and intermediate course is located between unorganic glass layer and plastic layer.The present invention also disclosed the preparation method of the laminated glass.The product design rationally, structure and preparation process is simple, it is adaptable to large-scale industrial production；Weight saving a quarter of the product than existing glass for vehicle window, vehicle window application conditions can be improved to get off the wear-resisting and weather-proof problem of window outer surface, the shock resistance of laminated glass can also be greatly improved, driving safety is ensured, suitable for automobile door glass and glass for vehicle window, with good economic benefit and social benefit.

Description

A kind of automobile-used light-weighted laminated glass and preparation method thereof
Technical field
The present invention relates to a kind of glass, specifically a kind of automobile-used light-weighted laminated glass.
Background technology
With fast-developing and science and technology the development of China's economic level, increasing family has private car, one Other has the situation of multi-section vehicle very common at family, and automobile has become a kind of daily vehicles of people.Automobile is by moving Power drives, and with the vehicle that 4 or more than the 4 non-tracks of wheel are carried, is mainly used in carrying personnel and goods, draws carrying Personnel and the vehicle of goods.The glass of automobile is the main component that people manufacture automotive window, is to reduce noise and windproof weight Component is wanted, people are also in the other alternative materials of research.Under existing technical conditions, plastics are the one kind for substituting unorganic glass Method, but plastics are not wear-resisting, it is impossible to application interlayer vehicle window particularly car front windshield windscreen.Plastics weatherability difference is, it is necessary to increase painting Layer improves these performances, therefore, being limited by the physical property of existing plastic material, the lightweight application of current glass is mainly individual layer Glass and it is limited to the glass in addition to air regulator, this just greatly limit its application.
The content of the invention
It is an object of the invention to provide the automobile-used light-weighted laminated glass of one kind, to solve to be proposed in above-mentioned background technology Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of automobile-used light-weighted laminated glass, including unorganic glass layer, intermediate course and plastic layer, the unorganic glass Layer is located at side, and plastic layer is located at opposite side, and intermediate course is located between unorganic glass layer and plastic layer.
As further scheme of the invention：Intermediate course uses PVB films, plastic layer to be made using PMMA or PC materials.
As further scheme of the invention：Unorganic glass layer, between intermediate course and plastic layer use lamination process It is connected.
As further scheme of the invention：The quantity of unorganic glass layer is one, and the quantity of intermediate course is one, modeling The quantity of the bed of material is one.
The preparation method of the automobile-used light-weighted laminated glass, comprises the following steps that：
Step one, cutting：One plastics original piece and unorganic glass piece are cut into the size of design requirement, and by beating Grind its outline；
Step 2, shaping：Heated up in negative and positive two panels mould using heat pressing process, slow heating reaches plastics original piece Critical solution point and low pressure matched moulds, make plastics original piece be molded in a mold, and reduce product stress in the process to produce, shaping Plastics original piece naturally cools to room temperature afterwards；Unorganic glass piece dries roll forming using baking and bending furnace；
Step 3, closes piece：By a unorganic glass piece, an intermediate course and a plastics original piece superposition, at 18 DEG C -24 DEG C and humidity 18%-28% under the conditions of using inhale vacuum technology, by a unorganic glass piece, an intermediate course and one modeling During the former piece of material is brought into close contact, then the product that will fit is put into hot pressing die or autoclave, internal temperature reaches 110 DEG C -140 DEG C of height Temperature, applies the pressure of 0.8MPa-1.5MPa, is incubated and the dwell time is not less than 160min, the air of residual is dissolved in PVB films In, intermediate course mutually bonding final with unorganic glass layer is made by diffusion, and make plastics original piece melting and intermediate course It is combined, you can obtain finished product.
Compared with prior art, the beneficial effects of the invention are as follows：The product design rationally, structure and preparation process is simple, Suitable for large-scale industrial production；The product can improve vehicle window than the weight saving a quarter of existing glass for vehicle window Application conditions are got off the wear-resisting and weather-proof problem of window outer surface, can also greatly improve the shock resistance of laminated glass, are ensured Driving safety, it is adaptable to automobile door glass and glass for vehicle window, with good economic benefit and social benefit.
Brief description of the drawings
Fig. 1 is the structural representation of automobile-used light-weighted laminated glass.
Wherein：1- unorganic glasses layer, 2- intermediate courses, 3- plastic layers.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1, a kind of automobile-used light-weighted laminated glass, including unorganic glass layer 1, intermediate course 2 and plastic layer 3, the unorganic glass layer 1 is located at side, and plastic layer 3 is located at opposite side, and intermediate course 2 is located at unorganic glass layer 1 and plastic layer 3 Between.Intermediate course 2 uses PVB films, plastic layer 3 to be made using PMMA or PC materials.Unorganic glass layer 1, intermediate course 2 and modeling It is connected using lamination process between the bed of material 3.The quantity of unorganic glass layer 1 is one, and the quantity of intermediate course 2 is one, modeling The quantity of the bed of material 3 is one.
The preparation method of the automobile-used light-weighted laminated glass, comprises the following steps that：
Step one, cutting：One plastics original piece and unorganic glass piece are cut into the size of design requirement, and by beating Grind its outline；
Step 2, shaping：Heated up in negative and positive two panels mould using heat pressing process, slow heating reaches plastics original piece Critical solution point and low pressure matched moulds, it is necessary to notice that PC is different with the melting temperature of PMMA, plastics original piece is molded in a mold, And the generation of product stress is reduced in the process, plastics original piece naturally cools to room temperature after shaping, and stress can be avoided to produce；It is inorganic Sheet glass dries roll forming using baking and bending furnace；
Step 3, closes piece：By a unorganic glass piece, an intermediate course and a plastics original piece superposition, at 18 DEG C -24 DEG C and humidity 18%-28% under the conditions of using inhale vacuum technology, by a unorganic glass piece, an intermediate course and one modeling During the former piece of material is brought into close contact, then the product that will fit is put into hot pressing die or autoclave, internal temperature reaches 110 DEG C -140 DEG C of height Temperature, applies the pressure of 0.8MPa-1.5MPa, is incubated and the dwell time is not less than 160min, the air of residual is dissolved in PVB films In, intermediate course mutually bonding final with unorganic glass layer is made by diffusion, and make plastics original piece melting and intermediate course It is combined, you can obtain finished product.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (5)

1. a kind of automobile-used light-weighted laminated glass, it is characterised in that including unorganic glass layer, intermediate course and plastic layer, institute State unorganic glass layer and be located at side, plastic layer is located at opposite side, and intermediate course is located between unorganic glass layer and plastic layer.
2. automobile-used light-weighted laminated glass according to claim 1, it is characterised in that the intermediate course uses PVB Film, plastic layer is made using PMMA or PC materials.
3. automobile-used light-weighted laminated glass according to claim 1 and 2, it is characterised in that the unorganic glass layer, in Between between interlayer and plastic layer using lamination process be connected.
4. automobile-used light-weighted laminated glass according to claim 1, it is characterised in that the quantity of the unorganic glass layer It it is one, the quantity of intermediate course is one, the quantity of plastic layer is one.
5. a kind of preparation method of automobile-used light-weighted laminated glass as described in claim 1-4 is any, it is characterised in that tool Body step is as follows：
Step one, cutting：One plastics original piece and unorganic glass piece are cut into the size of design requirement, and by polishing it Outline；
Step 2, shaping：Heated up in negative and positive two panels mould using heat pressing process, slow heating reaches facing for plastics original piece Boundary's fusing point and low pressure matched moulds, make plastics original piece be molded in a mold, and reduce the generation of product stress in the process, are moulded after shaping The former piece of material naturally cools to room temperature；Unorganic glass piece dries roll forming using baking and bending furnace；
Step 3, closes piece：By the original piece superposition of a unorganic glass piece, an intermediate course and plastics, 18 DEG C -24 DEG C with And using vacuum technology is inhaled under the conditions of humidity 18%-28%, by a unorganic glass piece, an intermediate course and a plastics original During piece is brought into close contact, then the product that will fit is put into hot pressing die or autoclave, internal temperature reaches 110 DEG C -140 DEG C of high temperature, Apply the pressure of 0.8MPa-1.5MPa, be incubated and the dwell time is not less than 160min, the air of residual is dissolved in PVB films, Intermediate course mutually bonding final with unorganic glass layer is made by diffusion, and plastics original piece melting is mutually tied with intermediate course Close, you can obtain finished product.
CN201710021858.XA 2017-01-12 2017-01-12 A kind of automobile-used light-weighted laminated glass and preparation method thereof Pending CN106827727A (en)

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CN201710021858.XA CN106827727A (en) 2017-01-12 2017-01-12 A kind of automobile-used light-weighted laminated glass and preparation method thereof

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Application Number Priority Date Filing Date Title
CN201710021858.XA CN106827727A (en) 2017-01-12 2017-01-12 A kind of automobile-used light-weighted laminated glass and preparation method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108859350A (en) * 2018-05-21 2018-11-23 浙江西溪玻璃有限公司 A kind of shock resistance organic glass and its preparation process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103395250A (en) * 2013-07-15 2013-11-20 天津广源新材料科技有限公司 Transparent composite board and preparation method thereof
CN103486908A (en) * 2013-09-06 2014-01-01 天津广源新材料科技有限公司 Bullet-proof glass
CN203592734U (en) * 2013-11-05 2014-05-14 中国航空工业集团公司北京航空材料研究院 High-speed train windshield glass
CN104773964A (en) * 2015-03-31 2015-07-15 江苏铁锚玻璃股份有限公司 Smash-proof composite glass and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103395250A (en) * 2013-07-15 2013-11-20 天津广源新材料科技有限公司 Transparent composite board and preparation method thereof
CN103486908A (en) * 2013-09-06 2014-01-01 天津广源新材料科技有限公司 Bullet-proof glass
CN203592734U (en) * 2013-11-05 2014-05-14 中国航空工业集团公司北京航空材料研究院 High-speed train windshield glass
CN104773964A (en) * 2015-03-31 2015-07-15 江苏铁锚玻璃股份有限公司 Smash-proof composite glass and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
白振中等: "《工程玻璃深加工技术手册》", 30 April 2014 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108859350A (en) * 2018-05-21 2018-11-23 浙江西溪玻璃有限公司 A kind of shock resistance organic glass and its preparation process
CN108859350B (en) * 2018-05-21 2020-03-24 浙江西溪玻璃有限公司 Impact-resistant organic glass and preparation process thereof

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Application publication date: 20170613