CN107202203B - A kind of inorganic pipeline of interlayer and preparation method thereof - Google Patents
A kind of inorganic pipeline of interlayer and preparation method thereof Download PDFInfo
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- CN107202203B CN107202203B CN201710544917.1A CN201710544917A CN107202203B CN 107202203 B CN107202203 B CN 107202203B CN 201710544917 A CN201710544917 A CN 201710544917A CN 107202203 B CN107202203 B CN 107202203B
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered 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
- B32B17/10—Layered 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
- B32B17/10005—Layered 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
- B32B17/10009—Layered 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 number, the constitution or treatment of glass sheets
- B32B17/10036—Layered 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 number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- 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
- B32B1/00—Layered products having a general shape other than plane
- B32B1/08—Tubular products
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered 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
- B32B17/10—Layered 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
- B32B17/10005—Layered 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
- B32B17/1055—Layered 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
- B32B17/10614—Layered 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 comprising particles for purposes other than dyeing
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered 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
- B32B17/10—Layered 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
- B32B17/10005—Layered 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
- B32B17/1055—Layered 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
- B32B17/10761—Layered 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 vinyl acetal
-
- 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
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
-
- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
- B32B7/00—Layered 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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- 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
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Abstract
The present invention discloses a kind of inorganic pipeline of interlayer, belong to pipe transportation technology field, including two diameters different first diameter pipeline and second diameter pipeline, second diameter pipeline is sleeved on first diameter pipeline periphery and forms the inorganic pipeline of interlayer, centre bore is formed in first diameter pipeline, interlayer is formed between first diameter pipeline and second diameter pipeline, slurry is filled in interlayer and is formed by curing Polymer interlayers；Wherein, slurry includes performed polymer and inorganic modified powder, and the mass ratio of performed polymer and inorganic modified powder is 1:0.01~3.0.The invention also discloses the preparation methods of the inorganic pipeline of the interlayer.The present invention is added to inorganic modified powder in performed polymer, and mechanical property is obviously improved；Make pre-polymerization physical efficiency polymerizing curable under more accurate, more stable environment, improves solidification quality；Preparation method of the invention, simple process, easy to spread and application have good practicability.
Description
Technical field
The invention belongs to pipe transportation technology fields, and in particular to a kind of inorganic pipeline of interlayer and preparation method thereof.
Background technique
Metallic conduit is widely used in conveying technology field, and still, the corrosion resistance of metallic conduit is not as good as inorganic material
Material, especially in the occasion of the strong liquid of conveying corrosivity, gas and powder, and inorganic material pipeline can convey dehydrogenation fluorine
Any corrosive substance other than acid and hot phosphoric acid；Some metallic conduits containing heavy metal can also pollution transportation object, and nothing
Machine material conduit then will not；But the brittleness of inorganic material is big, such as glass pipe is even more the generation of well known typical fragile material
Table, impact resistance is poor, and media-resistant pressure is no more than 0.6MPa, limits it in the application in pipeline field.
Polymer material high resilience, good impact resistance.Inorganic material is compound with polymer material, can change to a certain extent
The big weakness of kind inorganic material brittleness, but how to design the system of composite material, structure is the pass for determining material property and improving
Key, meanwhile, suitable preparation method is the key that determine composite material industry.The folder of plate glass and the compound preparation of polymer
Glue plate glass is used widely, and wherein interbed is pure organic matter, and the advantage of Material cladding is not not fully exerted.
For the tieing for reducing connection utilities pipeline, conveyance conduit has a specification requirement for reaching certain length, and existing preparation
The technique and equipment of doubling plate glass have stringent limitation to the length of prepared product, are not suitable for production interlayer delivery pipe
Road.
In addition, the method for existing production doubling plate glass is using the operation of hem strip edge sealing and swing method or vacuum kettle method
Middle layer bubble is removed, the operation for arranging bubble is not only cumbersome, low efficiency, but also unstable quality.Swing method is using bubble pre-
The buoyancy being subject in aggressiveness and the centrifugal force swung with entire plate glass rise and are excluded, however joined when in performed polymer
Inorganic modified powder, when foring high viscosity paste, bubble more difficult exclusion in high viscosity paste；Vacuum kettle method is not only
Middle layer is vacuumized, and entire space in vacuum kettle is required also to reach certain vacuum degree, thus needs longer take out very
Empty time, energy consumption are high.
Existing method prepares the technique of doubling plate glass and equipment cannot exclude curing exotherm in time or heats to solidification, and
Performed polymer, which solidifies, needs stringent " Temperature-time " system, to improve the solidification quality of middle layer.
Summary of the invention
Goal of the invention: the purpose of the present invention is to provide a kind of inorganic pipeline of interlayer, for convey liquid, gas and/or
Powder, especially conveying corrosivity strong liquid, gas and/or powder；Another object of the present invention is to provide a kind of interlayers
Slurry is injected in the interlayer of different-diameter inorganic material pipeline, and makes slurry in-situ solidifying shape by the preparation method of inorganic pipeline
At Polymer interlayers, the inorganic material pipeline of two or more different-diameters is bonded together, becomes and not only has
There is high chemical stability, and has the interlayer inorganic material pipeline of excellent impact resistance and safety.
Technical solution: for achieving the above object, the present invention adopts the following technical scheme:
A kind of inorganic pipeline of interlayer is straight including two diameters different first diameter pipeline and second diameter pipeline, second
Diameter pipeline is sleeved on first diameter pipeline periphery and forms the inorganic pipeline of interlayer, forms center in the first diameter pipeline
Hole forms interlayer between first diameter pipeline and second diameter pipeline, and slurry is filled in interlayer and is formed by curing in polymer
Interbed；Wherein, slurry includes performed polymer and inorganic modified powder, the mass ratio of performed polymer and inorganic modified powder be 1:0.01~
3.0。
The first diameter pipeline and second diameter pipeline is the inorganic pipeline that diameter differs by more than 1.0mm.
The inorganic pipeline is selected from quartz glass pipeline, borosilicate glass tube road, silicate glass pipeline crystallite glass
It is any or several in the processed silicate glass pipeline of glass pipeline, physical toughened or chemical tempering and cast stone pipeline
Combination.
The performed polymer by organic monomer or macromolecule resin homopolymerization, be copolymerized or mix, the organic monomer
Or macromolecule resin is selected from synthesis PVA, PVB, PMMA, PA, ABS, EA, polyester, unsaturated-resin, polyamide, polyurethane, epoxy
Any or several combination in resin, the polyether-modified resin of dimethoxy modified silane.
The inorganic modified powder size is less than 100 mesh, and inorganic modified powder is chemical synthesis or mineral grinding adds
What work obtained, inorganic modified powder is selected from calcium oxide, calcium carbonate, silica, titanium oxide, carbon black, barium sulfate, barium carbonate and silicic acid
Any one in salt powder or several combinations.
A kind of preparation method of the inorganic pipeline of interlayer, includes the following steps:
1) organic monomer or macromolecule resin and auxiliary agent are added in a kettle, causes and polymerize and control monomer conversion,
Performed polymer is obtained, inorganic modified powder is added under high-speed stirred, wherein the mass ratio of performed polymer and inorganic modified powder is 1:
0.01~3.0, it then carries out or obtains slurry without vacuum outgas；Wherein, auxiliary agent be diluent, initiator, coupling agent and
Curing agent；According to the type of organic monomer or macromolecule resin, with reference to the prior art, select diluent, initiator, coupling agent and
Temperature-sensitive or the type and additional amount of photo-curing agent；
2) inorganic pipeline and drying are cleaned；
3) first diameter pipeline, second diameter pipeline are nested with each other one group of composition and are nested inorganic pipeline；
4) by the U-loop slot of the upper elastic rubber sealing ring of one or more 20-40mm high cover on respectively every group it is nestable
The upper end of inorganic pipeline and indentation, by the first hose of upper elastic rubber sealing ring, the second hose respectively with conveying performed polymer
Sebific duct is connected with the exhaust pipe vacuumized, becomes injecting glue and vacuumizes the channel of process；
5) the U-loop slot of the lower elastic rubber sealing ring of one or more 20-40mm high is covered on one group and is nested inorganic pipe
The lower end in road and indentation, play the role of the back cover in closed conduct lower end interlayer gap；
6) slurry is slowly injected into interlayer by the first hose, until filling interlayer；
7) through the second hose by vacuum pump to being filled with interlayer vacuum-pumping about 1-20 minute of slurry, negative pressure excludes to polymerize
Then the bubble of performed polymer in object middle layer slowly reduces negative pressure until normal pressure；First diameter pipeline and second diameter pipeline it
Between form interlayer；
8) solidification slurry obtains Polymer interlayers, until firmly bonding integral, dismounting step with inorganic material pipeline
The rapid elastic rubber sealing ring 4) covered and lower elastic rubber sealing ring obtain the inorganic pipeline of interlayer.
Heat exchanger, ultraviolet lamp, ray emitter or electron beam irradiation device solidify slurry to optional arrangement on the wall.
Since ultraviolet lamp, ray emitter, electron beam irradiation device are arranged in upper container inside, make to produce safer.
After the step 5), by the inorganic pipeline proper alignment after multiple groups back cover on grid pallet, move together
Enter in the container that one can accommodate grid pallet and neat in line inorganic pipeline, then carry out step 6) -8).
The back cover process of the step 5) replaces in the lower end interlayer of the inorganic pipeline in step 3) and fills in width
Be greater than or be equal to the PVB film of interlayer spacing, and with hot wind by PVB adhesive tape bake it is soft be fixed in Polymer interlayers, play
Close the effect in inorganic lower end of duct interlayer gap；Or the back cover of 10-20mm high is filled in the bottom end interlayer of inorganic pipeline
Glue；Or back cover is realized by means of flame, the heating of heater and under glass solder auxiliary.
In the step 8), solidification temperature is 0~120 DEG C.
Inventive principle: the present invention designs a kind of inorganic pipeline of interlayer, increases an energy consumption mechanisms for composite construction.
Inorganic modified powder is added in Polymer interlayers and plays the work that the impact of absorption, dispersion from outer bound pair pipeline etc. absorbs energy
With the inorganic modified powder of, these Dispersed precipitates can by preventing or preventing crackle to propagate in interbed in the polymer, thus
The breaking strength of composite material is improved, or physically stops and prevents crackle or transfer and divide them, so that it be interfered to wear
Cross Polymer interlayers；They can also carry a certain proportion of load to improve the stiffness and strength of composite material, especially
Impact resistance.The present invention designs the grid pallet that gas dispensing line and multiple rows of in/out stomata are had in a kind of interlayer, as heat
The hot/cold gas of exchange media enters the interlayer of grid pallet, flows through its plurality of rows of in/out stomata, is then passed through inorganic material pipe
The centre bore in road and the gap of multiple groups inorganic material pipeline remove the heat release of slurry polymerization reaction in time or add to polymerization reaction
Heat makes polymeric reaction condition control under more accurate, more stable environment, to improve the adhesion strength of Polymer interlayers.
The present invention selects in broader material type and designs composite system, forms the pre-polymerization of Polymer interlayers in preparation
Inorganic modified powder is added in body, generates synergistic effect, improves the mechanical property of interlayer inorganic material pipeline, especially shock resistance
Property.The present invention designs a kind of upper elastic rubber sealing ring with U-loop slot, and slurry in interlayer can be excluded with lesser negative pressure
Bubble in bubble or even high viscosity paste.
The utility model has the advantages that compared with prior art, the inorganic pipeline of a kind of interlayer of the invention is added to inorganic in performed polymer
Modified powder, mechanical property are obviously improved；Slurry is arranged using the upper elastic rubber sealing ring negative pressure with U-loop slot
Bubble, the negative pressure value that vacuum meter is shown only have 1/4~1/10 required for vacuum kettle row's bubble, can not use large-scale vacuum kettle, behaviour
Facilitate；The pressure and flow velocity inside grid pallet interlayer as heat exchange medium hot/cold gas are adjusted, inorganic material pipe is measured
Temperature fluctuation in the nestable inorganic material pipeline gap of the centre bore and multiple groups in road can reach ± 1.0 DEG C, enable slurry more
Accurately, polymerizing curable under more stable environment, improves solidification quality；Preparation method of the invention, simple process are easy to spread
And application, have good practicability.
Detailed description of the invention
Fig. 1 is elastic rubber sealing ring connection relationship diagram on U-loop slot；
Fig. 2 is the U-loop slot structure schematic diagram of upper elastic rubber sealing ring；
Fig. 3 is grid tray structure diagram；
Fig. 4 is one group and is nested inorganic pipeline configuration schematic diagram；
Fig. 5 is the titanium dioxide laminated glass that different proportion is added in the polyether-modified resin prepolymer of dimethoxy modified silane
The breaking load curve graph of pipeline；
Fig. 6 is rushing for the titanium dioxide laminated glass pipeline of the polyether-modified resin addition different proportion of dimethoxy modified silane
Hit energy and impact strength curve figure；
Fig. 7 is the elasticity modulus song that same ratio coupling agent treatment peroxidating interlayer silicon glass tube is added in different performed polymers
Line chart；
Fig. 8 is the impact energy that the silica laminated glass pipe that same ratio coupling agent treatment is crossed is added in different performed polymers
With impact strength curve figure.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described further.
As shown in Figs 1-4, appended drawing reference is as follows: upper elastic rubber sealing ring 1, the first hose 2, the second hose 3, sebific duct 4,
Exhaust pipe 5, centre bore 6, first diameter pipeline 7, second diameter pipeline 8, lower elastic rubber sealing ring 9, Polymer interlayers 10,
U-loop slot 11, grid pallet 12, stomata 13, interlayer 14, air flow inlet 15.The height h of upper elastic rubber sealing ring 1 is 20-
40mm.First diameter pipeline 7 is small diameter pipeline, and second diameter pipeline 8 is large-diameter pipeline, first diameter pipeline 7 and second
Diameter pipes 8 are the inorganic pipelines that diameter differs by more than 1.0mm.
Inorganic pipeline is selected from quartz glass pipeline, borosilicate glass tube road, silicate glass pipeline microcrystal glass tube
Any or several group in the processed silicate glass pipeline of road, physical toughened or chemical tempering and cast stone pipeline
It closes；According to the difference of use occasion, the above different types of inorganic pipeline will be selected to be combined.The wall thickness of each inorganic pipeline can
Be it is identical, be also possible to different.
Slurry is filled in interlayer is formed by curing Polymer interlayers 10；Wherein, slurry includes performed polymer and inorganic modified
The mass ratio of powder, performed polymer and inorganic modified powder is 1:0.01~3.0.
According to the adhesion strength to Polymer interlayers 10, shock resistance, elasticity modulus, dimensional stability and slurry
The requirement of apparent viscosity and mobility selects the mass ratio of slurry and inorganic modified powder for 1:0.01~3.0.Using or do not adopt
Surface treatment method that inorganic modified powder is carried out or is of little use with the coupling agent solution of general types is surface-treated, to change
It is apt to the chemical polarity on inorganic modified powder surface.
Performed polymer by organic monomer or macromolecule resin homopolymerization, be copolymerized or mix, organic monomer or macromolecule resin
Selected from synthesis PVA, PVB, PMMA, PA, ABS, EA, polyester, unsaturated-resin, polyamide, polyurethane, epoxy resin, dimethoxy
Any or several combination in the polyether-modified resin of base modified silane.
Inorganic modified powder be the adhesion strength that can improve the above macromolecule polymer material middle layer, shock resistance,
Elasticity modulus, dimensional stability and improve slurry apparent viscosity, improve its mobility, less than 100 mesh, these are inorganic to change granularity
Property powder, which can be chemical synthesis, is also possible to what mineral grinding was processed, such as calcium oxide, calcium carbonate, silica, oxidation
Titanium, carbon black, barium sulfate, barium carbonate, silicate powder (such as cement).
A kind of preparation method of the inorganic pipeline of interlayer, includes the following steps:
1) organic monomer or macromolecule resin are added in a kettle and according to the adhesion strength to middle layer, shock resistance
The requirement of the material properties and processing performance such as performance, elasticity modulus, the apparent viscosity of dimensional stability and slurry and mobility, choosing
Select the auxiliary agents such as diluent, initiator, coupling agent；Cause and polymerize and control monomer conversion；Added under high-speed stirred by or
The mass ratio of the inorganic modified powder crossed without coupling agent treatment, performed polymer and inorganic modified powder is 1:0.01~3.0, so
It carries out afterwards or obtains slurry without vacuum outgas；
2) it is rinsed with conventional detergent solution, water and cleans inorganic pipeline and drying；
3) first diameter pipeline 7, second diameter pipeline 8 are nested with each other one group of composition and are nested inorganic pipeline；Wherein,
One diameter pipes 7, second diameter pipeline 8 are the inorganic pipeline that diameter differs by more than 1.0mm；
4) the U-loop slot 11 of the upper elastic rubber sealing ring 1 of one or more 20-40mm high every group is covered on respectively to be nested
Inorganic pipeline upper end and indentation, by the first hose 2 of upper elastic rubber sealing ring 1, the second hose 3 respectively with slurry body
Sebific duct 4 be connected with the exhaust pipe 5 vacuumized, become the channel of next procedure (injecting glue and vacuumize)；
5) by the U-loop slot 1 of the lower elastic rubber sealing ring 9 of one or more 20-40mm high cover on one group be nested it is inorganic
The lower end of pipeline and indentation, play the role of the back cover in closed conduct lower end interlayer gap；
Step 5), which also can choose, to be filled in width in the lower end interlayer of the pipeline in step 3) and is slightly larger than or is equal to folder
The PVB film of interlamellar spacing, and with hot wind by these PVB adhesive tape bake it is soft be fixed on interlayer between, play between the interlayer of closed conduct lower end
The effect (back cover) of gap；Or hot melt butyl rubber or the polysulfide sealing of 10-20mm high is filled in the bottom end interlayer of the above pipeline
The existing back cover glue such as glue or polyurethane sealant or acetone type room temperature vulcanized silicone rubber (silicone adhesive)；Or by means of flame, hair
The heating of hot device and glass solder auxiliary under realize back cover；
6) slurry: being slowly injected into the interlayer of the above pipeline by injecting glue by the first hose 2, until filling interlayer；
7) row's bubble: vacuumizing the above pipe sandwich about 1-20 minutes by vacuum pump through the second hose 3, and negative pressure excludes folder
Then the bubble of slurry in layer slowly reduces negative pressure until normal pressure；
8) solidify: selecting heat, UV, ray, the modes such as electron beam irradiation to solidify or normal temperature and pressure etc. according to the type of slurry
Mode solidifies slurry, until with inorganic material pipeline firmly bonding integral, removal step 4) elastic rubber that covers is close
Seal and lower elastic rubber sealing ring, obtain the inorganic pipeline of interlayer.
It allows hot/cold gas to flow through the centre bore of inorganic material pipeline in the curing process and multiple groups is nested between inorganic pipeline
Gap removes curing reaction heat release or heating as heat exchange medium in time, enable slurry it is more accurate, more stable " temperature-when
Between " polymerizing curable under environment, improve the adhesion strength of Polymer interlayers 10.
In order to improve preparation work efficiency and solidify quality, after step 5), the above pipeline after multiple groups back cover can neatly be arranged
It is listed on grid pallet, is moved into the container that one can accommodate grid pallet and neat in line pipeline together, then carry out step
6)-step 8).
It can arrange that heat exchanger, ultraviolet lamp, ray emitter, electron beam irradiation device make on the above chamber wall in curing mode
Slurry solidification.Since heat exchanger, ultraviolet lamp, ray emitter, electron beam irradiation device are arranged in upper container inside, make production more
Safety.
Working principle: by U-loop slot 11 and the first hose 2, the second hose 3, with closing elastic rubber sealing ring 1 to folder
Slurry is injected in layer and negative pressure excludes the bubble of slurry in interlayer；Tracheae is distributed with interlayer 14 by being arranged in multiple groups pipeline
On the grid pallet 12 on road, allows and pass through the hot/cold gas that air flow inlet 15 enters interlayer 14 as heat exchange medium, through grid support
Multiple in/out stomatas 13 on 12 surface of disk are nested the gap of inorganic pipeline across the centre bore 6 and multiple groups of inorganic pipeline, pass through
Adjust grid pallet 12 interlayer 14 in hot/cold air-flow flow and flow rate, in time remove polymerization curing reaction heat release or
Polymerization curing reaction is heated, to enable slurry polymerizing curable under more accurate, more stable " Temperature-time " environment, is mentioned
The adhesion strength of high polymer middle layer 10.
Example 1
A certain amount of polymer monomer, diluent, initiator, coupling agent, curing agent etc. is added in step 1) in a kettle
Auxiliary agent causes and polymerize and control monomer conversion；Added under high-speed stirred crossed with or without coupling agent treatment it is inorganic
The mass ratio of modified powder, performed polymer and inorganic modified powder is 1:0.01~3.0, then carries out or obtains without vacuum outgas
To slurry；
Step 2) detergent solution, water flushing wash and dry different-diameter first diameter pipeline 7, second diameter pipeline
8 borosilicate glass tube road or silicate glass pipeline；
First diameter pipeline 7, second diameter pipeline 8 are nested with each other one group of composition and are nested inorganic pipeline by step 3)；Its
In, first diameter pipeline 7, second diameter pipeline 8 are the inorganic pipeline that diameter differs by more than 1.0mm；
The U-loop slot 11 of the upper elastic rubber sealing ring 1 of one or more 20-40mm high is covered on every group by step 4) respectively
The upper end of the nestable above pipeline and indentation, by the first hose 2 of upper elastic rubber sealing ring 1, the second hose 3 respectively with conveying
The sebific duct 4 of slurry is connected with the exhaust pipe 5 vacuumized, becomes the channel of next procedure (injecting glue and vacuumize)；
The U-loop slot 1 of the lower elastic rubber sealing ring 9 of one or more 20-40mm high is covered on one group and is nested by step 5)
The lower end of inorganic pipeline and indentation, play the role of closed conduct lower end interlayer gap back cover；By the above pipeline proper alignment of multiple groups
On grid pallet 12, and moved into the container that one can accommodate grid pallet 12 and neat in line pipeline together；
Slurry: being slowly injected into the interlayer of the above pipeline by step 6) injecting glue by the first hose 2, until filling interlayer；
Step 7) row's bubble: vacuumizing the above pipe sandwich about 1-20 minutes by vacuum pump through the second hose 3, negative pressure row
Except the bubble of slurry in interlayer, slowly negative pressure then is reduced until normal pressure；
Step 8) solidifies: being irradiated by the 40W ultraviolet lamp tube that the spacing of more 10-20mm is arranged on the wall with upper tube
Road 40-50 minutes.Therebetween by the flow and flow rate of hot/cold air-flow in the interlayer 14 of adjusting grid pallet 12, make hot/cold air-flow
Across the gap of the centre bore 6 of the above pipeline and pipeline from the in/out stomata 13 of grid pallet 12, as heat exchange medium and
When remove curing reaction heat release or heating, enable slurry by " Temperature-time " condition polymerizing curable of setting, until with nestable pipe
Road bonds integral, removal step 4 securely) and the elastic rubber sealing ring 1 that covers of step 5) and the sealing of lower elastic rubber
Circle 9, obtains interlayer borosilicate glass tube road or silicate glass pipeline.
Example 2
Methyl acrylate, dibutyl ester, benzoic acid, silane, peroxidating is first added in step 1) by weight ratio in a kettle
The auxiliary agents such as benzoyl, coupling agent cause and polymerize and control monomer conversion；It adds under high-speed stirred with or without coupling
The mass ratio of the processed inorganic modified powder of agent, performed polymer and inorganic modified powder be 1:0.01~3.0, then carry out or not
It carries out vacuum outgas and obtains slurry；
Step 2) detergent solution, water rinse the lithium silicon aluminum micro-crystal glass pipeline for washing and drying different-diameter, and/or
Borosilicate glass or silicate glass pipeline；
First diameter pipeline 7, second diameter pipeline 8 are nested with each other one group of composition and are nested inorganic pipeline by step 3)；Its
In, first diameter pipeline 7, second diameter pipeline 8 are the inorganic pipeline that diameter differs by more than 1.0mm；
The U-loop slot 11 of the upper elastic rubber sealing ring 1 of 20-40mm high is covered on the upper end of the above pipeline by step 4) respectively
And be pressed into, the hose 2 of upper rubber seal and hose 3 are connected with the sebific duct of slurry body 4 and the exhaust pipe vacuumized 5 respectively
It connects, becomes the channel of next procedure (injecting glue and vacuumize)；
Step 5) fills in the PVB film that width is slightly larger than or is equal to interlayer spacing in the interlayer of the above lower end of duct,
And with hot wind by these PVB adhesive tape bake it is soft be fixed on interlayer between, play the role of closed conduct lower end interlayer gap (back cover)；Or
Person filled in the bottom end interlayer of the above pipeline 10-20mm high hot melt butyl rubber or polysulfide sealant or polyurethane sealant or
The back cover of acetone type room temperature vulcanized silicone rubber (silicone adhesive)；
By the above pipeline proper alignment of multiple groups, immigration one can accommodate grid to step (5-1) on grid pallet 12, and together
In the container of lattice pallet 12 and neat in line pipeline；
Slurry: being slowly injected into the interlayer of the above pipeline by step 6) injecting glue by the first hose 2, until filling interlayer；
Step 7) row's bubble: the above pipe sandwich is vacuumized about 1-20 minutes by vacuum pump through hose 3, negative pressure excludes folder
Then the bubble of slurry in layer slowly reduces negative pressure until normal pressure；
Step 8) solidifies: hot/cold air-flow being allowed to enter in the interlayer of grid pallet and wear from in/out stomata in the curing process
The gap for the inorganic pipeline that the centre bore 6 and multiple groups for crossing inorganic pipeline are nested, removes curing reaction as heat exchange medium in time
Heat release or heating, pay attention in 60 DEG C of temperature sensitive point, 85 DEG C, 100 DEG C of soaking time, enable slurry by setting " temperature-when
Between " condition polymerizing curable, until with nestable pipeline firmly bonding integral, removal step 4) elastic rubber that covers seals
Circle 1 obtains answering for lithium silicon aluminum micro-crystal glass Sandwich pipeline or lithium silicon aluminum micro-crystal glass and borosilicate glass or silicate glass
The Sandwich pipeline of conjunction.
Example 3
Step 1) be added in a kettle urethane modified polyester resin, isophthalic unsaturated polyester resin, viscosity reduction diluent,
The auxiliary agents such as defoaming agent, curing agent, vinyltriethoxysilane (A-151) coupling agent cause and polymerize and control monomer conversion；
Add the inorganic modified powder crossed with or without coupling agent treatment under high-speed stirred, performed polymer and inorganic modified powder
Mass ratio is 1:0.01~3.0, then carries out or obtains slurry without vacuum outgas；
The physical toughened or chemical tempering that step 2) detergent solution, water flushing wash and dry different-diameter is processed
Silicate glass pipeline；
First diameter pipeline 7, second diameter pipeline 8 are nested with each other one group of composition and are nested inorganic pipeline by step 3)；Its
In, first diameter pipeline 7, second diameter pipeline 8 are the inorganic pipeline that diameter differs by more than 1.0mm；
The U-loop slot 11 of the upper elastic rubber sealing ring 1 of one or more 20-40mm high is covered on every group by step 4) respectively
The upper end of nestable inorganic pipeline and indentation, by the first hose 2 of upper elastic rubber sealing ring 1, the second hose 3 respectively with conveying
The sebific duct 4 of slurry is connected with the exhaust pipe 5 vacuumized, becomes the channel of next procedure (injecting glue and vacuumize)；
The U-loop slot 1 of the lower elastic rubber sealing ring of one or more 20-40mm high is covered on one group of nestable nothing by step 5)
The lower end of machine pipeline and indentation, play the role of the back cover in closed conduct lower end interlayer gap；
Slurry: being slowly injected into the interlayer of the above pipeline by step 6) injecting glue by the first hose 2, until filling interlayer；
Step 7) row's bubble: vacuumizing the above pipe sandwich about 1-20 minutes by vacuum pump through the second hose 3, negative pressure row
Except the bubble of slurry in interlayer, slowly negative pressure then is reduced until normal pressure；
Step 8) solidification: solidification, then removal step 4 are stood under normal temperature and pressure) and the upper elastic rubber that is covered of step 5)
Sealing ring 1 and lower elastic rubber sealing ring 9, obtain that interlayer is physical toughened or the silicate glass pipeline of chemical tempering.
Example 4
By the lithium silicon aluminum micro-crystal glass pipeline of step 3) in example 2 and/or borosilicate glass or silicate glass pipeline
It is changed to cast stone pipeline, other operations are essentially identical with example 1, example 2 or example 3.
5 test case of example
To being tested for the property with upper interlayer inorganic material pipeline of preparation, with microcomputer universal testing machine (RG
Test control system), measure the fracture resistance of sample, span=3 × pressure head diameter × specimen finish, loading velocity 0.5mm/
min；With the shock resistance of ZBC2000 balance weight impact testing machine measurement sample, span 40mm, impact velocity 5.2M/S.
Data processing method
Elasticity modulus is calculated by formula E=σ/ε (MPa),
Wherein σ is stress/MPa；ε is strain.
Stress is calculated by formula σ=F/S (MPa),
Wherein F is breaking load/kN；S is sectional area (calculating sectional area with the overall diameter of outer layer pipe)/m2。
Formula ε=dL/L is pressed in strain, and wherein dL is displacement/m；L is outer diameter/m of outer layer pipe.Impact strength is by public affairs
Formula a=W/S (kJ/m2), wherein W is impact energy/J；S is sectional area (calculating sectional area with the overall diameter of outer layer pipe)/m2。
By taking laminated glass pipeline as an example:
As seen in figs. 5-6, glass tube specification used is outer diameter 10mm, internal diameter 7mm and outer diameter 6mm, internal diameter 4mm, centre
One polymer is the titanium dioxide that different proportion is added in the polyether-modified resin of dimethoxy modified silane.Before interlayer, glass tube
Breaking load, impact energy and impact strength be respectively 0.157KN, 0.32 joule, 1.997kJ/m2；After interlayer, glass tube
Destruction carry, the peak value of impact energy and impact strength is 0.613KN respectively, 0.87 joule and 3.9kJ/m2。
As shown in fig. 7, glass tube specification used is outer diameter 32mm, internal diameter 29mm and outer diameter 22mm, internal diameter 19mm, centre
Layer is different polymer and is added to the silicon oxide powder that same ratio is crossed through coupling agent treatment；Before and after comparing interlayer, pipeline
Elasticity modulus improves 25%.
As shown in figure 8, the diameter of glass tube used is different, but intermediate layer thickness, material and wall thickness of glass tube are all the same；Such as
The single layer quartz glass tube of caliber 50mm, experiment measures, and before interlayer, impact energy is 2 joules, impact strength 1.34kJ/m2,
After PVB interlayer process operation, highest impact energy and highest impact strength are respectively 271 joules and 137.5kJ/
m2, improve 135.5 times and 102.5 times.
Claims (7)
1. a kind of preparation method of the inorganic pipeline of interlayer, it is characterised in that: the inorganic pipeline of the interlayer includes that two diameters are different
First diameter pipeline (7) and second diameter pipeline (8), second diameter pipeline (8) are sleeved on first diameter pipeline (7) periphery and are formed
The inorganic pipeline of interlayer forms centre bore (6) in the first diameter pipeline (7), straight in first diameter pipeline (7) and second
Diameter pipeline forms interlayer between (8), and slurry is filled in interlayer and is formed by curing Polymer interlayers (10)；Wherein, slurry includes
The mass ratio of performed polymer and inorganic modified powder, performed polymer and inorganic modified powder is 1:0.01~3.0；
Preparation method includes the following steps: that organic monomer or macromolecule resin and auxiliary agent 1) are added in a kettle, causes and polymerize
And monomer conversion is controlled, performed polymer is obtained, inorganic modified powder is added under high-speed stirred, wherein performed polymer and inorganic is changed
Property powder mass ratio be 1:0.01~3.0, then carry out or obtain slurry without vacuum outgas；Wherein, auxiliary agent is dilution
Agent, initiator, coupling agent and curing agent；
2) inorganic pipeline and drying are cleaned；
3) first diameter pipeline (7), second diameter pipeline (8) are nested with each other one group of composition and are nested inorganic pipeline；
4) the U-loop slot (11) of the upper elastic rubber sealing ring (1) of one or more 20-40mm high every group is covered on respectively to be nested
Inorganic pipeline upper end and indentation, by the first hose (2) of upper elastic rubber sealing ring (1), the second hose (3) respectively with it is defeated
It send the sebific duct (4) of performed polymer to be connected with the exhaust pipe (5) vacuumized, become injecting glue and vacuumizes the channel of process；
5) by the U-loop slot (11) of the lower elastic rubber sealing ring (9) of one or more 20-40mm high cover on one group be nested it is inorganic
The lower end of pipeline and indentation, play the role of the back cover in closed conduct lower end interlayer gap；
6) slurry is slowly injected into interlayer by the first hose (2), until filling interlayer；
7) through the second hose (3) by vacuum pump to being filled with interlayer vacuum-pumping 1-20 minute of slurry, negative pressure exclusion polymer
The bubble of performed polymer in middle layer (10) then slowly reduces negative pressure until normal pressure；First diameter pipeline (7) and second diameter pipe
Road forms interlayer between (8)；
8) solidification slurry obtains Polymer interlayers (10), until firmly bonding integral, dismounting step with inorganic material pipeline
The lower elastic rubber sealing ring (9) that the rapid elastic rubber sealing ring (1) 4) covered and step 5) are covered, it is inorganic to obtain interlayer
Pipeline.
2. a kind of preparation method of the inorganic pipeline of interlayer according to claim 1, it is characterised in that: the first diameter
Pipeline (7) and second diameter pipeline (8) are the inorganic pipelines that diameter differs by more than 1.0mm.
3. a kind of preparation method of the inorganic pipeline of interlayer according to claim 2, it is characterised in that: the inorganic pipe
Road, it is processed selected from quartz glass pipeline, borosilicate glass tube road, devitrified glass pipeline, physical toughened or chemical tempering
Any or several combination in silicate glass pipeline and cast stone pipeline.
4. a kind of preparation method of the inorganic pipeline of interlayer according to claim 1, it is characterised in that: the performed polymer by
Organic monomer or macromolecule resin homopolymerization are copolymerized or mix, and the organic monomer or macromolecule resin are selected from synthesis
PVA, PVB, PMMA, ABS, EA, polyester, unsaturated-resin, polyamide, polyurethane, epoxy resin, dimethoxy modified silane are poly-
Any or several combination in ether modified resin.
5. a kind of preparation method of the inorganic pipeline of interlayer according to claim 1, it is characterised in that: described is inorganic modified
Powder size is less than 100 mesh, and inorganic modified powder is chemical synthesis or mineral grinding is processed, inorganic modified powder choosing
In autoxidation calcium, calcium carbonate, silica, titanium oxide, carbon black, barium sulfate, barium carbonate and silicate powder any one or
Several combinations.
6. a kind of preparation method of the inorganic pipeline of interlayer according to claim 1, it is characterised in that: the step 5)
Back cover process, which is replaced with, to be filled in width in the lower end interlayer of the inorganic pipeline in step 3) and is greater than or is equal to interlayer spacing
PVB film, and with hot wind by PVB adhesive tape bake it is soft be fixed in Polymer interlayers (10), play closing inorganic lower end of duct folder
The effect of lamellar spacing；Or the back cover glue of 10-20mm high is filled in the bottom end interlayer of inorganic pipeline；Or by means of flame, hair
The heating of hot device and glass solder auxiliary under realize back cover.
7. a kind of preparation method of the inorganic pipeline of interlayer according to claim 1, it is characterised in that: the step 8)
In, solidification temperature is 0~120 DEG C.
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| PCT/CN2017/112267 WO2019006959A1 (en) | 2017-07-06 | 2017-11-22 | Laminated inorganic pipeline and preparation method therefor |
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| CN110498686B (en) * | 2019-09-02 | 2021-08-20 | 中建材蚌埠玻璃工业设计研究院有限公司 | Interlayer silicon carbide crucible with microwave thermal structure and preparation method thereof |
| CN112555519B (en) * | 2020-12-01 | 2023-05-23 | 黑龙江鑫德管业有限公司 | High-pressure-resistant sealing structure for port of continuous fiber reinforced composite pipe and manufacturing method thereof |
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| AT391008B (en) * | 1988-05-11 | 1990-08-10 | Poloplast Kunststoffwerk | PLASTIC PIPE OR PIPE MOLDING |
| JPH10178942A (en) * | 1996-12-27 | 1998-07-07 | Ube Nitto Kasei Co Ltd | Irrigation pipe |
| CN1058949C (en) * | 1998-03-24 | 2000-11-29 | 段永盛 | Method for producing sandwiched safety glass |
| FI112818B (en) * | 2001-06-06 | 2004-01-15 | Uponor Innovation Ab | Multilayer tubes and process for making the same |
| CN101797821A (en) * | 2010-01-26 | 2010-08-11 | 天津军星管业集团有限公司 | Multi-component and multi-layer co-extruded modified high-modulus plastic composite tube |
| WO2012040778A1 (en) * | 2010-09-27 | 2012-04-05 | Boss Polymer Technologies Pty Ltd | Solar collector |
| CN102815037B (en) * | 2012-08-23 | 2015-03-11 | 合肥工业大学 | Intelligent bulletproof and explosionproof composite material |
| CN102839893B (en) * | 2012-08-28 | 2015-05-13 | 青岛科瑞新型环保材料有限公司 | Transparent-aerogel vacuum glass and manufacturing method thereof |
| CN104691059A (en) * | 2015-03-17 | 2015-06-10 | 余永翀 | Manufacturing method of hot-bending fireproof glass and grouting compound waterproof glass |
| CN204942783U (en) * | 2015-07-28 | 2016-01-06 | 天津天筑禄通建材科技有限公司 | A kind of crushing resistance glass fiber reinforced plastic sand-inclusion pipeline |
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Address after: 215200 Friendship Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Xinwu optoelectronics Co.,Ltd. Address before: No. 368, Youyi new road, Youyi Development Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Shinwu Optronics Technology Co.,Ltd. |