CN109849490A - A kind of preparation method of the SGP laminated glass of support construction - Google Patents
A kind of preparation method of the SGP laminated glass of support construction Download PDFInfo
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- CN109849490A CN109849490A CN201910174351.7A CN201910174351A CN109849490A CN 109849490 A CN109849490 A CN 109849490A CN 201910174351 A CN201910174351 A CN 201910174351A CN 109849490 A CN109849490 A CN 109849490A
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Abstract
The present invention provides the preparation methods of the SGP laminated glass of a kind of support construction, including being cleaned and dried, film is cut, closes piece, precompressed exhaust, film perforation, is filled in hole and packaging burning kettle, and glass of the present invention has many advantages, such as the good product quality of high production efficiency, output.
Description
Technical field
The invention belongs to laminated glass processing technique fields, and in particular to the SGP laminated glass of a kind of support construction
Preparation method.
Background technique
Laminated glass is a kind of widely used, multiple functional safety glass.With the improvement of people's life quality, people
The beauty and safety of playground are increasingly taken seriously, and injury of the glass fragment to human body, interlayer glass how is reduced or avoided
Glass can satisfy requirement, and in various safety glasses, laminated glass beauty and security function can be described as most suitably used.In view of
The good security performance of SGP film laminated glass is widely used in the laminated glass of a supporting framework, i.e. the interlayer glass of pore structure
Glass.And existing supports layer process of glass has the drawback that
(1), the aperture of SGP film mostly uses cutter to carry out, and not only aperture quality is low, but also production efficiency is low；
(2), SGP aperture operation usually carries out after burning kettle, and not only aperture difficulty is big in this way, low efficiency, but also is easy damage
Hurt glass；
(3), enter film in autoclave metapore and retraction phenomenon etc. occur.
Summary of the invention
In view of the above problems existing in the prior art, the purpose of the present invention is to provide the SGP of a kind of support construction folders
The preparation method of layer glass, the technical problem to be solved by the present invention is to improve SGP interlayer glass how by optimized production process
The production efficiency of glass, while improving the quality of product.
Object of the invention can be realized by the following technical scheme: the system of the SGP laminated glass of a kind of support construction
Preparation Method, which is characterized in that this method includes the following steps:
A, cleaning and drying:
Manufactured glass monolithic is taken, is cleaned up glass monolithic with deionized water, then respectively to being dried；
The cohesion of the glass and SGP film that are cleaned with deionized water is higher than the glass cohesion cleaned with tap water；Water
Temperature is more preferably greater than 55 DEG C, to guarantee the effect of cleaning.
B, film is cut:
SGP film is taken out from packing case, is cut open hermetic bag with sharp pocket knife on the inside of original seal line, can not put on
The gloves of hair, have removed upper layer film and have gently shaken, then gently taken out film；If once cannotd be used up, need to packaging bag
It is sealed, internal air is discharged and is folded extra hermetic bag before sealing, it is complete with waterproof lead foil adhesive tape or heat sealing machine
Seal up bonding wire part；Then according to the size of glass monolithic obtained in step A, using sharp pocket knife to SGP film
It is cut, that is, ruler is used to be cut as template to guarantee to obtain correct size, with sharp pocket knife along template
Edge scratch；It, can be using the plate glass of well cutting shape as template if necessary to be bent or irregular shape；Cutting
Film and film of tearing or fracture are folded along cutting wheel profile scratch afterwards；Use non-dust cloth or dedicated roll banding by rim surface after cutting
Clast remove；
SGP film has good dimensional stability, can accurately drip the size for being cut to and coincideing with glass, and cut
SGP film should be slightly bigger than glass to be processed, the edge of about 1mm can be left in glass edge to guarantee to close SGP film after piece,
Capable of overcoming the problems, such as glass, film, and can be in subsequent handling in glass edge in the retraction of glass edge in subsequent handling
Carry out edge sealing.
C, piece is closed:
SGP film obtained in glass monolithic obtained in two panels step A and step B is taken, and adjusts and closes piece room
SGP film, is then sandwiched between two panels glass, and make by temperature and humidity (temperature is 25 DEG C or so, and humidity is 20% or so)
Glass fluctuating plate and film pack are neat, and the aperture on glass monolithic is mapped completely up and down；
For the quality especially bond strength for guaranteeing SGP laminated glass, when production, must pay attention to following two points: first is that SGP
Film must directly with the tin face of glass bond, i.e., using ATTA direction-glass air face/glass tin face/SGP film/
Glass tin face/glass air face.Second is that the glass structure for tin face contact can not be used, such as multilaminated glass or non-float glass process
The glass of production needs to use in non-tin face and coheres promotor；Cohering for film and glass can be improved using promotor is cohered
Grade；Under any circumstance, when the contact surface of film and glass be non-tin face when then must use cohere promotor.Bonding promotees
There can be laminated glass manufacturing enterprise voluntarily to configure into agent, also can purchase configured solvent.The effective component of promotor is 4- ammonia
Propyl-triethoxysilicane.Two kinds of formulas are provided below:
Cohering promotor should use in glass surface rather than on film face, and the method used is as follows: 1. current sprayer
Then spraying in glass surface is touched with dry cloth even, be 2. first used for adhesive accelerant on phozy rag then with rag wiping
Glass surface is wiped, 3. promotor will be cohered using dedicated solvent coating apparatus and be evenly coated on glass；It should not be coated more
Promotor, coated more promotor may cause cohesion decline instead.It can carry out closing piece operation immediately after promotor coating.
To guarantee that laminated glass realizes the direction of ATTA, for SGP laminated glass order, to be about to begin from cutting, tempering process into
Row requires, especially tempering, in order to guarantee two panels even multi-disc tempered glass interlayer when the goodness of fit, need to tempered glass into
Furnace direction, position etc. are indicated, and production is matched when to close piece, guarantee deformation in same direction；The tin face of float glass and
Glass surface is differentiated very well using short wavelength UV lamp, there is mature product on the market at present；The tin face of float glass is ultraviolet
Fluorescence can be generated under the irradiation of lamp, and air surface will not then generate fluorescence.
D, precompressed is vented:
The resulting SGP laminated glass of step C is smoothly delivered in roll unit and carries out precompressed exhaust operation；It is rolling
In equipment, SGP laminated glass will be preheated first, and preheating temperature should be controlled at 68 DEG C or so, be entered back into after preheated to pressure roller
Middle rolling, should be 3mm smaller or so than the thickness of laminated glass to the gap of pressure roller；
SGP film laminated glass can exclude the air between glass and film, the lines of the film face by roll-in
Facilitate before film sticks to glass to be exhausted；Due to the difference of appointed condition, roll-in exhaust section is selected to be added
Hot temperature and roll-in speed are different, and compared with PVB film glass roll pressure gas, temperature when roll-in sets relatively low, roll-in
Linear velocity is slow, to make the heating temperature of SGP film acquisition more evenly in bringing-up section.Roll-in linear velocity and heating temperature
It will be according to the glass come out from roll-in section such as the thickness, glass coating, heating furnace type of glass depending on various factors
Appearance determines the setting and modification of manufacturing parameter.
E, film perforation:
After the resulting SGP laminated glass of step DS is cooling, it can start to carry out aperture operation to film；Film aperture can adopt
It is completed with the hole making drill with hollow boring bit, before aperture operation, the brill of appropriate size need to be selected according to the size in glass aperture
Head, the outer diameter of drill bit should be slightly less than aperture, and the two difference is best in millimeter or so；Then it installs hole making drill and connects electricity
Then drilling bit of tapper is placed in glass orifice by source, turn on the switch, from ramp up at a slow speed with SGP film in drill bit device to hole into
Row aperture, in forming through-hole on SGP laminated glass；The ash bits in through-hole are cleaned out after the completion of aperture；
The optimal case that aperture is carried out using film of the hole making drill to SGP laminated glass is that protection is added outside hollow boring bit
Cover, the outer diameter of protective cover should be almost equal with the internal diameter in hole on SGP laminated glass, the wall thickness and outer cover of outer cover and ring gear it
Between gap in 1mm or so, in this way using it to SGP film aperture after, can in left in glass orifice a circle it is uniform,
Very narrow film edge, the edge can overcome the problems, such as that the film in subsequent handling in glass orifice is retracted, and can be in subsequent work
In carrying out edge sealing in glass orifice in sequence.
F, it is filled in hole:
It is fabricated to original work shape filler material using polytetrafluoroethylene material, the outer diameter of filler material is made to be slightly less than the interior of glass orifice
Diameter, the difference of the two are about 1mmm, and the height of filler material should be equal to the thickness of SGP laminated glass；After filler material is made, use
Bai Libu is wrapped up, and is then placed in together in the through-hole of the resulting SGP laminated glass of step E；
Polytetrafluoroethylene (PTFE) has excellent chemical stability and good anti-aging endurance, uses it as filling as a result,
Material can not only keep the cleaning in interlayer glass orifice, additionally it is possible to which Reusability saves production cost；Meanwhile polytetrafluoroethyl-ne
Alkene has high leakproofness and high lubrication and non-stickiness, therefore when using it as filler material, it can be effectively prevent using white lining package
Filler material falls off, and cloth can be conducive to further be vented in subsequent handling in forming minimum gap in hole.
G, packaging burns kettle:
It is repeated several times and carries out step A to step E, obtain multi-disc SGP laminated glass；Then these laminated glass every two are arrived
Three pieces are that one group of stacking is neat, and is respectively charged into high-temperature and high-presure resistent vacuum bag, are wrapped up after being vacuumized；Then,
Each group laminated glass is longitudinally cut together and is tiltedly piled up in insert rack, and is separated (two adjacent groups with cushion block between every group of glass
Interval between laminated glass should be not less than 20mmm)；It is burnt finally, the SGP laminated glass piled up is sent into autoclave
Kettle.
Laminated glass enter autoclave carry out high temperature high pressure process be a critical process, control autoclave temperature and
Pressure process is an important factor for producing high-quality SGP laminated glass.The parameter of autoclave includes pressure, heating rate, guarantor
Warm time, cooling rate, these parameters can all eventually affect the optics and physical property of laminated glass.Interlayer glass in autoclave
Distance should not too small, at least up to 20mm or so between glass in insert rack for glass.Glass local pressure will minimize, uneven
It will lead to SGP film during heating in place of even compression and generate non-uniform thickness, since different-thickness leads to the region
Laminated glass generates residual stress and there may be light distortion.One is money advanced for somebody to be paid back later to be spaced fixed form, for different-thickness and ruler
Very little SGP film laminated glass, used autoclave procedure and PVB film interlayer category of glass are seemingly but different.The temperature of heat preservation
Degree is substantially control between 130~135 DEG C, but the soaking time of SGP film laminated glass wants longer relatively, at least protects
Temperature 60 minutes or more, so that it is guaranteed that laminated glass has enough cohesions；If it cannot be guaranteed that enough soaking times, SGP glue
Although the appearance that piece laminated glass can obtain, since the combination between glass and film is not enough, cohesion
It can reduce.It is more than the laminated glass of 16mm for thickness of glass, soaking time extends on this basis.SGP film laminated glass
Another feature be to ensure that the cooling velocity of autoclave because the mist degree of final products has with the cooling velocity of autoclave
Direct relation, cooling velocity is faster, and mist degree is fewer.Temperature and flow in this way to the radiator fan of autoclave, cooling water have centainly
Requirement, it is ensured that cooling rate be not less than 2.2 DEG C or more.If the product mist degree produced is very high, can by again into
Enter autoclave to heat up again, and is quickly cooled down to achieve the purpose that reduce mist degree.The pressure of SGP film laminated glass needs
It controls in 1.2~1.4Mpa, hypotony is first is that will cause cohesion reduces, there is also the risk for generating bubble.
The invention has the advantages that
1, SGP laminated glass production technology provided by the present invention carries out aperture to SGP film before vacuumizing and fills out
It fills, goes out laminated glass and keep cleaning in kettle metapore, without being handled again, so and improve production efficiency, and avoid
The damage of subsequent processing laminated glass finished product.
2, SGP laminated glass production technology provided by the present invention carries out aperture to SGP film using hole making drill, no
It is only high-efficient, and can a circle is uniform, very narrow film edge in leaving in glass orifice, which can overcome subsequent work
Film in sequence in glass orifice is retracted problem, and is capable of forming good edge sealing.
3, after SGP laminated glass production technology provided by the present invention wraps up packing material using white lining again into
Row filling, can effectively prevent filler material to fall off, and cloth can be conducive to subsequent handling in forming minimum gap in hole
In be further vented, avoid generating bubble around through-hole.
Specific embodiment
The following is specific embodiments of the present invention, and technical scheme of the present invention will be further described, but the present invention is simultaneously
It is not limited to these embodiments.
The preparation method of the SGP laminated glass of a kind of support construction, includes the following steps:
A, cleaning and drying:
Manufactured glass monolithic is taken, is cleaned up glass monolithic with deionized water, then respectively to being dried；
The cohesion of the glass and SGP film that are cleaned with deionized water is higher than the glass cohesion cleaned with tap water；Water temperature is preferably big
In 55 DEG C, to guarantee the effect of cleaning.
B, film is cut:
SGP film is taken out from packing case, is cut open hermetic bag with sharp pocket knife on the inside of original seal line, can not put on
The gloves of hair, have removed upper layer film and have gently shaken, then gently taken out film；If once cannotd be used up, need to packaging bag
It is sealed, internal air is discharged and is folded extra hermetic bag before sealing, it is complete with waterproof lead foil adhesive tape or heat sealing machine
Seal up bonding wire part；Then according to the size of glass monolithic obtained in step A, using sharp pocket knife to SGP film
It is cut, that is, ruler is used to be cut as template to guarantee to obtain correct size, with sharp pocket knife along template
Edge scratch；It, can be using the plate glass of well cutting shape as template if necessary to be bent or irregular shape；Cutting
Film and film of tearing or fracture are folded along cutting wheel profile scratch afterwards；Use non-dust cloth or dedicated roll banding by rim surface after cutting
Clast remove；SGP film has good dimensional stability, can accurately drip the size for being cut to and coincideing with glass, and cut out
The SGP film cut should be slightly bigger than glass to be processed, can leave the side of about 1mm in glass edge to guarantee to close SGP film after piece
Edge, capable of overcoming the problems, such as glass, film, and can be in subsequent handling in glass in the retraction of glass edge in subsequent handling
Glass edge carries out edge sealing.
C, piece is closed:
SGP film obtained in glass monolithic obtained in two panels step A and step B is taken, and adjusts and closes piece room
SGP film, is then sandwiched between two panels glass, and make by temperature and humidity (temperature is 25 DEG C or so, and humidity is 20% or so)
Glass fluctuating plate and film pack are neat, and the aperture on glass monolithic is mapped completely up and down；To guarantee SGP interlayer
The quality of glass especially bond strength, when production, must pay attention to following two points: first is that SGP film must directly with the tin of glass
Face bonding, that is, use direction-glass air face/glass tin face/SGP film/glass tin face/glass air face of ATTA.Second is that
For the glass structure of tin face contact can not be used, such as multilaminated glass or the glass of non-float process, need in non-tin face
Using cohering promotor；Grade is cohered using cohere that promotor can be improved film and glass；Under any circumstance, work as film
With the contact surface of glass be non-tin face when then must use cohere promotor.Adhesive accelerant can have laminated glass manufacturing enterprise
It voluntarily configures, also can purchase configured solvent.The effective component of promotor is 4- aminopropyl triethoxysilane.It is provided below
Two kinds of formulas:
Cohering promotor should use in glass surface rather than on film face, and the method used is as follows: 1. current sprayer
Then spraying in glass surface is touched with dry cloth even, be 2. first used for adhesive accelerant on phozy rag then with rag wiping
Glass surface is wiped, 3. promotor will be cohered using dedicated solvent coating apparatus and be evenly coated on glass；It should not be coated more
Promotor, coated more promotor may cause cohesion decline instead.It can carry out closing piece operation immediately after promotor coating.
To guarantee that laminated glass realizes the direction of ATTA, for SGP laminated glass order, to be about to begin from cutting, tempering process into
Row requires, especially tempering, in order to guarantee two panels even multi-disc tempered glass interlayer when the goodness of fit, need to tempered glass into
Furnace direction, position etc. are indicated, and production is matched when to close piece, guarantee deformation in same direction；The tin face of float glass and
Glass surface is differentiated very well using short wavelength UV lamp, there is mature product on the market at present；The tin face of float glass is ultraviolet
Fluorescence can be generated under the irradiation of lamp, and air surface will not then generate fluorescence.
D, precompressed is vented:
The resulting SGP laminated glass of step C is smoothly delivered in roll unit and carries out precompressed exhaust operation；It is rolling
In equipment, SGP laminated glass will be preheated first, and preheating temperature should be controlled at 68 DEG C or so, be entered back into after preheated to pressure roller
Middle rolling, should be 3mm smaller or so than the thickness of laminated glass to the gap of pressure roller；SGP film laminated glass can be arranged by roll-in
Except the air between glass and film, the lines of the film face facilitates before film sticks to glass to be exhausted；By
In the difference of appointed condition, the selected heating temperature of roll-in exhaust section and roll-in speed are different, with PVB film glass
Roll-in exhaust is compared, and temperature setting when roll-in is relatively low, roll-in linear velocity is slow, to obtain SGP film in bringing-up section
Obtain heating temperature more evenly.Roll-in linear velocity and heating temperature depend on various factors, as thickness, the glass of glass plate
Layer, heating furnace type will determine the setting and modification of manufacturing parameter according to the glass appearance come out from roll-in section.
E, film perforation:
After the resulting SGP laminated glass of step DS is cooling, it can start to carry out aperture operation to film；Film aperture can adopt
It is completed with the hole making drill with hollow boring bit, before aperture operation, the brill of appropriate size need to be selected according to the size in glass aperture
Head, the outer diameter of drill bit should be slightly less than aperture, and the two difference is best in millimeter or so；Then it installs hole making drill and connects electricity
Then drilling bit of tapper is placed in glass orifice by source, turn on the switch, from ramp up at a slow speed with SGP film in drill bit device to hole into
Row aperture, in forming through-hole on SGP laminated glass；The ash bits in through-hole are cleaned out after the completion of aperture；Use hole making drill pair
The optimal case that the film of SGP laminated glass carries out aperture is that protective cover is added outside hollow boring bit, and the outer diameter of protective cover is answered several
Equal with the internal diameter in hole on SGP laminated glass, the gap between the wall thickness and outer cover and ring gear of outer cover is on the left side 1mm
The right side, in this way using it to SGP film aperture after, can a circle is uniform, very narrow film edge in leaving in glass orifice, the side
Edge can overcome the problems, such as that the film in subsequent handling in glass orifice is retracted, and can be in subsequent handling in being sealed in glass orifice
Side.
F, it is filled in hole:
It is fabricated to original work shape filler material using polytetrafluoroethylene material, the outer diameter of filler material is made to be slightly less than the interior of glass orifice
Diameter, the difference of the two are about 1mmm, and the height of filler material should be equal to the thickness of SGP laminated glass；After filler material is made, use
Bai Libu is wrapped up, and is then placed in together in the through-hole of the resulting SGP laminated glass of step E；Polytetrafluoroethylene (PTFE) has excellent
Chemical stability and good anti-aging endurance, interlayer glass orifice can not only be kept by using it as packing material as a result,
Interior cleaning, additionally it is possible to which Reusability saves production cost；Meanwhile there is polytetrafluoroethylene (PTFE) high leakproofness and high lubrication not to glue
Property, therefore when using it as filler material, filler material can be effectively prevent to fall off using white lining package, and cloth can be in hole
Minimum gap is formed, is conducive to further be vented in subsequent handling.
G, vacuum packaging and kettle is burnt:
It is repeated several times and carries out step A to step E, obtain multi-disc SGP laminated glass；Then these laminated glass every two are arrived
Three pieces are that one group of stacking is neat, and is respectively charged into high-temperature and high-presure resistent vacuum bag, are wrapped up after being vacuumized；Then,
Each group laminated glass is longitudinally cut together and is tiltedly piled up in insert rack, and is separated (two adjacent groups with cushion block between every group of glass
Interval between laminated glass should be not less than 20mmm)；It is burnt finally, the SGP laminated glass piled up is sent into autoclave
Kettle.It is a critical process that laminated glass, which enters autoclave to carry out high temperature high pressure process, controls the temperature and pressure of autoclave
Technique is an important factor for producing high-quality SGP laminated glass.When the parameter of autoclave includes pressure, heating rate, heat preservation
Between, cooling rate, these parameters can all eventually affect the optics and physical property of laminated glass.Laminated glass exists in autoclave
Unsuitable too small, at least up to 20mm or so of distance between glass in insert rack.Glass local pressure will minimize, it is non-uniform by
Pressure place will lead to SGP film during heating and generate non-uniform thickness, since different-thickness leads to the region interlayer glass
Glass generates residual stress and there may be light distortion.One is money advanced for somebody to be paid back later to be spaced fixed form, for the SGP of different-thickness and size
Film laminated glass, used autoclave procedure and PVB film interlayer category of glass are seemingly but different.The temperature of heat preservation is substantially all
It is controlled between 130~135 DEG C, but the soaking time of SGP film laminated glass wants longer relatively, at least keeps the temperature 60 points
More than clock, so that it is guaranteed that laminated glass has enough cohesions；If it cannot be guaranteed that enough soaking times, SGP film interlayer
Although the appearance that glass can obtain, since the combination between glass and film is not enough, cohesion can be reduced.
It is more than the laminated glass of 16mm for thickness of glass, soaking time extends on this basis.Other the one of SGP film laminated glass
A feature is to ensure that the cooling velocity of autoclave, because the mist degree of final products has direct pass with the cooling velocity of autoclave
System, cooling velocity is faster, and mist degree is fewer.Temperature and flow in this way to the radiator fan of autoclave, cooling water have certain want
It asks, it is ensured that cooling rate is not less than 2.2 DEG C or more.If the product mist degree produced is very high, can be by being again introduced into height
Pressure kettle heats up again, and is quickly cooled down to achieve the purpose that reduce mist degree.The pressure of SGP film laminated glass needs to control
System is in 1.2~1.4Mpa, and hypotony is first is that will cause cohesion reduces, there is also the risk for generating bubble.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (1)
1. the preparation method of the SGP laminated glass of a kind of support construction, which is characterized in that this method includes the following steps:
A, cleaning and drying:
Manufactured glass monolithic is taken, is cleaned up glass monolithic with deionized water, then respectively to being dried；
B, film is cut:
SGP film is taken out from packing case, is cut open hermetic bag with sharp pocket knife on the inside of original seal line, is put on phozy
Gloves have been removed upper layer film and have gently been shaken, then gently taken out film；If once cannotd be used up, need to carry out packaging bag
Internal air is discharged and is folded extra hermetic bag before sealing, is fully sealed with waterproof lead foil adhesive tape or heat sealing machine by sealing
Firmly bonding wire part；Then according to the size of glass monolithic obtained in step A, SGP film is carried out using sharp pocket knife
It cuts, that is, ruler is used to be cut as template to guarantee to obtain correct size, with sharp pocket knife along the edge of template
Scratch；It, can be using the plate glass of well cutting shape as template if necessary to be bent or irregular shape；Edge after cutting
Cutting wheel profile scratch folds film and film of tearing or fracture；Use non-dust cloth or dedicated roll banding by the broken of rim surface after cutting
Bits are removed；
C, piece is closed:
SGP film obtained in glass monolithic obtained in two panels step A and step B is taken, and adjusts the temperature for closing piece room
And humidity (temperature is 25 DEG C or so, and humidity is 20% or so), then SGP film is sandwiched between two panels glass, and make glass
Fluctuating plate and film pack are neat, and the aperture on glass monolithic is mapped completely up and down；
D, precompressed is vented:
The resulting SGP doubling glass of step C is smoothly delivered in roll unit and carries out precompressed exhaust operation；In roll unit
In, SGP doubling glass will be preheated first, and preheating temperature should be controlled at 68 DEG C or so, is entered back into after preheated and is rolled in pressure roller
Pressure, should be 3mm smaller or so than the thickness of doubling glass to the gap of pressure roller；
E, film perforation:
After the resulting SGP doubling glass of step DS is cooling, it can start to carry out aperture operation to film；Band can be used in film aperture
The hole making drill of hollow boring bit is completed, and before aperture operation, the drill bit of appropriate size need to be selected according to the size in glass aperture, is bored
The outer diameter of head should be slightly less than aperture, and the two difference is best in millimeter or so；Then it installs hole making drill and powers on, so
Drilling bit of tapper is placed in glass orifice afterwards, is turned on the switch, is opened from ramping up at a slow speed with SGP film in drill bit device to hole
Hole, in forming through-hole on SGP doubling glass；The ash bits in through-hole are cleaned out after the completion of aperture；
F, it is filled in hole:
It is fabricated to original work shape filler material using polytetrafluoroethylene material, the outer diameter of filler material is made to be slightly less than the internal diameter of glass orifice, two
The difference of person is about 1mmm, and the height of filler material should be equal to the thickness of SGP doubling glass；After filler material is made, in white
Cloth is wrapped up, and is then placed in together in the through-hole of the resulting SGP doubling glass of step E；
G, vacuum packaging and kettle is burnt:
It is repeated several times and carries out step A to step E, obtain multi-disc SGP doubling glass；Then these doubling glass every two are arrived into three pieces
It is neat for one group of stacking, and be respectively charged into high-temperature and high-presure resistent vacuum bag, it is wrapped up after being vacuumized；It then, will be each
Group doubling glass is longitudinally cut together tiltedly to be piled up in insert rack, and is separated (two adjacent groups doubling with cushion block between every group of glass
Interval between glass should be not less than 20mmm)；Burning kettle is carried out finally, the SGP doubling glass piled up is sent into autoclave.
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| CN112109418A (en) * | 2020-09-10 | 2020-12-22 | 浙江聚丰玻璃有限公司 | SGP laminated glass and processing technology thereof |
| CN112757710A (en) * | 2021-01-09 | 2021-05-07 | 杭州晶硝子玻璃科技有限公司 | Anti-deformation low-reflection glass and preparation method thereof |
| CN113386445A (en) * | 2021-06-16 | 2021-09-14 | 海南海玻工程玻璃有限公司 | Device and method for processing laminated glass |
| CN117400524A (en) * | 2023-12-14 | 2024-01-16 | 江苏南晶红外光学仪器有限公司 | Optical glass surface film laminating equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442791A (en) * | 2010-10-12 | 2012-05-09 | 中航三鑫股份有限公司 | Hole trimming method of SGP (Sentry Glass Plus) laminated glass |
-
2019
- 2019-03-06 CN CN201910174351.7A patent/CN109849490A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442791A (en) * | 2010-10-12 | 2012-05-09 | 中航三鑫股份有限公司 | Hole trimming method of SGP (Sentry Glass Plus) laminated glass |
Non-Patent Citations (1)
| Title |
|---|
| 张会文: "SGP夹层玻璃介绍", 《HTTPS://WENKU.BAIDU.COM/VIEW/3408F90D08A1284AC95043AC.HTML》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498619A (en) * | 2019-09-27 | 2019-11-26 | 张柳松 | A kind of production method of the ovum anquinum encaustic with intermediate course |
| CN112109418A (en) * | 2020-09-10 | 2020-12-22 | 浙江聚丰玻璃有限公司 | SGP laminated glass and processing technology thereof |
| CN112092466A (en) * | 2020-11-13 | 2020-12-18 | 广东南亮艺术玻璃科技股份有限公司 | Jade laminated glass and manufacturing method thereof |
| CN112757710A (en) * | 2021-01-09 | 2021-05-07 | 杭州晶硝子玻璃科技有限公司 | Anti-deformation low-reflection glass and preparation method thereof |
| CN113386445A (en) * | 2021-06-16 | 2021-09-14 | 海南海玻工程玻璃有限公司 | Device and method for processing laminated glass |
| CN117400524A (en) * | 2023-12-14 | 2024-01-16 | 江苏南晶红外光学仪器有限公司 | Optical glass surface film laminating equipment |
| CN117400524B (en) * | 2023-12-14 | 2024-02-20 | 江苏南晶红外光学仪器有限公司 | Optical glass surface film laminating equipment |
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