CN107813549A - One kind fire prevention anti-electromagnetic radiation glass and preparation method thereof - Google Patents
One kind fire prevention anti-electromagnetic radiation glass and preparation method thereof Download PDFInfo
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- CN107813549A CN107813549A CN201710992479.5A CN201710992479A CN107813549A CN 107813549 A CN107813549 A CN 107813549A CN 201710992479 A CN201710992479 A CN 201710992479A CN 107813549 A CN107813549 A CN 107813549A
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- electromagnetic radiation
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- 239000011521 glass Substances 0.000 title claims abstract description 264
- 230000002265 prevention Effects 0.000 title claims abstract description 128
- 230000005855 radiation Effects 0.000 title claims abstract description 126
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000013078 crystal Substances 0.000 claims abstract description 44
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 36
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 31
- 239000010703 silicon Substances 0.000 claims description 31
- 239000003292 glue Substances 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 14
- 229920005479 Lucite® Polymers 0.000 claims description 10
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 10
- 239000005336 safety glass Substances 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- 239000005361 soda-lime glass Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 6
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 6
- 229920002594 Polyethylene Glycol 8000 Polymers 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 claims description 3
- 229920001030 Polyethylene Glycol 4000 Polymers 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 3
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 claims description 3
- 230000010412 perfusion Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical compound [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 claims 1
- 235000019983 sodium metaphosphate Nutrition 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 235000019353 potassium silicate Nutrition 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 239000005357 flat glass Substances 0.000 abstract description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 257
- 230000000903 blocking effect Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 238000002834 transmittance Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000005684 electric field Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- DEPUMLCRMAUJIS-UHFFFAOYSA-N dicalcium;disodium;dioxido(oxo)silane Chemical compound [Na+].[Na+].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O DEPUMLCRMAUJIS-UHFFFAOYSA-N 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- KMNWCNNLFBCDJR-UHFFFAOYSA-N [Si].[K] Chemical compound [Si].[K] KMNWCNNLFBCDJR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/02—Layer formed of wires, e.g. mesh
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal 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
- 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
- B32B17/061—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 metal
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J1/00—Adhesives based on inorganic constituents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/212—Electromagnetic interference shielding
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses one kind fire prevention anti-electromagnetic radiation glass and preparation method thereof, include successively by the bottom glassy layer of spacing layer separates, interior glassy layer, inner glassy layer and watch crystal layer;The wall comprises at least one layer of vacuum layer, one layer of fire prevention glue-line and one layer of anti-electromagnetic radiation screen layer, and each wall is one kind in vacuum layer, fire prevention glue-line and anti-electromagnetic radiation screen layer.The fire prevention anti-electromagnetic radiation glass of the present invention can remain above 2h without destroyed in Fire Test.One layer of electromagnetic radiation prevention shielding glass is set in the fire prevention anti-electromagnetic radiation glass of the present invention, while Low E films can be being plated at least on a sheet glass, so both heat transfer and heat radiation can be all blocked, efficiently isolate the injury of fire high temperature;It can make glass that there is anti-electromagnetic radiation, the function of preventing information leakage, ensure information security again.Nano silicon waterglass is employed as fireproof gum in the fire prevention anti-electromagnetic radiation glass of the present invention, and ageing-resistant, fire protecting performance is good.
Description
Technical field
The present invention relates to special glass technical field, more particularly to one kind fire prevention time length, good heat-insulation effect, Hai Nengfang
Fire prevention anti-electromagnetic radiation glass of electromagnetic radiation and preparation method thereof.
Background technology
With the rapid development of nation-building, city high rise building mansion is more and more, and the communal facility such as high ferro, subway is increasingly
Popularization, in order to protect the safety of the people and public property, the health of the people, fire safety, anti-electromagnetic radiation safety, national defence
Safety all becomes more and more important therewith.Requirement of the flame resistant glass because can both meet daylighting, and can when fire occurs have every
Cigarette, time-lag action that is heat-insulated and preventing flame, and be widely used.The fire performance of flame resistant glass can be rescuing when fire occurs
Offer valuable time is provided, protects personal security to greatest extent, also provides guarantor to greatest extent to reduce property loss
Barrier.
Current market sales of flame resistant glass is mainly single-sheet fire-resistant glass, grouting flame resistant glass, film flame resistant glass
It is several with composite fireproof glass etc..Although they serve positive role in terms of fire is prevented, it is after more than 2.0h
Integrality aspect is all poor, recovers after being unfavorable for calamity.
The silk screen interlayer that existing anti-electromagnetic radiation glass is made up of laminating layer among two layers of lucite and nigrescence silk screen
Glass, exposed for a long time in use glass surface color and luster meeting yellowing, anti-crazing declines substantially in atmosphere, and
Lucite case hardness is low, easily scratch.
A kind of composite fire-proof glass is disclosed in Publication No. CN106218141A patent application (hereinafter referred to as file 1)
Glass, open (bulletin) number are that CN102777115A, CN204752537U and CN206220788U patent application are (hereinafter referred to as literary
Part 2, file 3, file 4) in disclose a kind of vacuum fireproof glass.This several flame resistant glass belongs to heat insulation type flame resistant glass (A
Class), wherein, glass high temperature resistant flame impingement poor-performing used in file 1 is frangible under high temperature, and the fire prevention time is short, because not having
Heat-reflecting layer and effect of heat insulation is poor, it uses organic gel, is also easy to produce secondary pollution injury during high temperature.The glass of file 2 and file 3
Due to simple in construction, heat-proof quality is poor, again without shorter using fire prevention glue-line, relative time of preventing fires.In addition, the glass of file 3
High thermal fusible or ashing are met in the support of glass film, and vacuum layer thermal resistance performance can be also destroyed while destroying vacuum glass layer.File 4
Glass use PVB (polyvinyl butyral film), resistance to elevated temperatures is poor, starts to soften more than 60 DEG C, fire line is poor.
Become simple glass in addition, although the heat resistance of safety glass is 3 times of simple glass, but when reaching 600 DEG C, and easily from
It is quick-fried.The file 1-4 equal < 1.5h of fire endurance.
Disclosing one kind in Publication No. CN101798185A patent application (hereinafter referred to as file 5) embodiment three has
Heat-insulated, radiation proof function flame resistant glass, the flame resistant glass largely use organic material, easily cause secondary pollution;It uses general
Logical silicate glass, the fire-resistance flame attack time is short, and flame resistant impact property is poor;The glass is part antiultraviolet, not
Anti-electromagnetic radiation function.Notification number is to disclose a kind of LOW-E in CN203994929U patent application (hereinafter referred to as file 6)
Flame resistant glass, the glass use normal silicate glass, and the fire-resistance flame attack time is short, and flame resistant impact property is poor, and can not shield
Electromagnetic wave is covered, anti-electromagnetic-radiation is poor.
Therefore, a kind of fire prevention time length, good heat-insulation effect are badly in need of in this area, while also the fire prevention with anti-electromagnetic radiation is prevented
Electromagnetic radiation glass.
The content of the invention
The purpose of the present invention is for technological deficiency present in prior art, first aspect, there is provided one kind fire prevention time
Length, good heat-insulation effect, the fire prevention anti-electromagnetic radiation glass also with anti-electromagnetic radiation, include the bottom glass by spacing layer separates successively
Glass layer, interior glassy layer, inner glassy layer and watch crystal layer;The wall comprise at least one layer of vacuum layer, one layer fire prevention glue-line and
One layer of anti-electromagnetic radiation screen layer, each wall are one kind in vacuum layer, fire prevention glue-line and anti-electromagnetic radiation screen layer.
The bottom glassy layer and watch crystal layer material are selected from devitrified glass, high-boron-silicon glass, the crystallite glass for being coated with Low-E films
Glass and the one kind being coated with the high-boron-silicon glass of Low-E films, bottom glassy layer and watch crystal layer material are identical or different;Preferably,
The thickness of bottom glassy layer or watch crystal layer is not less than 2mm.
The interior glassy layer and inner glass layer material are selected from devitrified glass, high-boron-silicon glass, the crystallite glass for being coated with Low-E films
Glass, the high-boron-silicon glass for being coated with Low-E films, simple glass (soda lime glass), lucite, safety glass, it is coated with
The simple glass of Low-E films, the lucite for being coated with Low-E films, the one kind being coated with the safety glass of Low-E films, interior glass
Layer and inner glass layer material are identical or different;Preferably, interior glassy layer or in the thickness of glassy layer be 2mm-5mm.
The vacuum layer is between watch crystal layer and inner glassy layer, or between interior glassy layer and inner glassy layer, or
Between bottom glassy layer and interior glassy layer;Preferably, the width of vacuum layer is 0.5mm-2.0mm.
The fire prevention glue-line is between watch crystal layer and inner glassy layer, or between interior glassy layer and inner glassy layer,
Or between bottom glassy layer and interior glassy layer;Preferably, the thickness of glue-line of preventing fires is 1mm-3mm.
The fire prevention glue-line is solidified to obtain by nano silicon KP1, and nano silicon KP1 is to receive
Rice silica is scattered in manufactured silica molal quantity and oxidation in 50 DEG C -100 DEG C of potassium hydroxide solution under agitation
The ratio between molal quantity of potassium is 5-7 glue.
The anti-electromagnetic radiation screen layer is by wire netting and the glass plate positioned at wire netting both sides, and passes through resin-bonding
Wire netting and glass plate are combined to form an overall shield glass by layer, between watch crystal layer and inner glassy layer, or are located at
Between interior glassy layer and inner glassy layer, or between bottom glassy layer and interior glassy layer;Preferably, anti-electromagnetic radiation screen layer
Thickness is 0.38mm-1.00mm.
The Low-E films are plated in the side of bottom glassy layer, watch crystal layer, interior glassy layer and inner glassy layer;Preferably, it is described
Low-E films are plated in the side towards vacuum layer.
Second aspect, the invention provides a kind of method for preparing above-mentioned fire prevention anti-electromagnetic radiation glass, take four blocks of glass
It is parallel to arrange with a gap, bottom glassy layer, wall, interior glassy layer, wall, inner glassy layer, wall and table are formed respectively
Glassy layer;One of wall is vacuumized to form vacuum layer, a wall insertion electromagnetic radiation prevention shielding glass is formed
Anti-electromagnetic radiation screen layer, a wall perfusion fire prevention glue, is formed by curing fire prevention glue-line;Sealing fire prevention glue-line, that is, obtain
The fire prevention anti-electromagnetic radiation glass;Preferably, the fire prevention glue is nano silicon KP1 glue, two in glue
The ratio between molal quantity of silica and potassium oxide is 5-7.
It is described fire prevention glue manufacturing process be:In parts by weight, 0.2-1.0 parts are added into 68-100 part water to disperse
Agent, 50-70 parts nano silicon, 0.2-0.8 part polyethylene glycol, 18-48 parts 50wt% potassium hydroxide is added after stirring
Solution, it is heated to the transparent rear 0.5-2.0 part prodans that add and is further continued for stirring 10-40min, be cooled to room temperature, pump bubble,
Produce nano silicon KP1 glue;Preferably, dispersant is in calgon, acrylamide and sodium tripolyphosphate
One or more;Preferably, the one or more that polyethylene glycol is selected in PEG2000, PEG400, PEG4000, PEG8000;
The particle diameter of nano silicon is in 1-100nm..
Compared with prior art, the beneficial effects of the invention are as follows:
Present invention employs the sheet material of resistant to elevated temperatures devitrified glass or high-boron-silicon glass as fire prevention anti-electromagnetic radiation glass,
The monolithic of devitrified glass or high-boron-silicon glass can remain above 2h in Fire Test and not be destroyed.The anti-electromagnetism of fire prevention of the present invention
One layer of electromagnetic radiation prevention shielding glass is set in radiant glass, and electromagnetic radiation prevention shielding glass is inside laminated glass, its both sides
There is unorganic glass covering, avoid lucite contact with air and other objects in shield glass, avoid existing
The generation of yellowing, scratch and crazing that non-browning glass occurs.The fire prevention anti-electromagnetic radiation glass of the present invention can be extremely simultaneously
Low-E films are plated on a few sheet glass, so both heat transfer and heat radiation can be all blocked, have efficiently been isolated high in fire
The injury of temperature;It can make glass that there is anti-electromagnetic radiation, the function of preventing information leakage, ensure information security again, can be used to protect
Close unit, such as:Early warning plane, secrecy laboratory and important computer floor etc..Adopted in the fire prevention anti-electromagnetic radiation glass of the present invention
By the use of nano silicon waterglass as fireproof gum, ageing-resistant, fire protecting performance is good.Fire prevention anti-electromagnetic radiation provided by the invention
Fire endurance >=2.5h of glass, reach >=50dB in 20MHz~1GHz shield effectiveness, imitated in 1GHz~1.5GHz shielding
>=41dB can be reached, (E1 is the simulation electric field in the case of no shielding material according to measuring method SE=20lg (E1/E2) dB calculating
Intensity, E2 are the simulation electric-field intensity for having shielding material), can more than 99% blocking electromagnetic waves in outdoor, light transmittance >=
70%, can effectively solve the defects of existing flame resistant glass, applied to existing fire protection requirement, there is the field of anti-electromagnetic radiation requirement again
Institute.
Brief description of the drawings
Fig. 1 show the dimensional structure diagram of the fire prevention anti-electromagnetic radiation glass of the present invention;
Fig. 2 show the Structure of cross section schematic diagram of the fire prevention anti-electromagnetic radiation glass of embodiment 1;
Fig. 3 show the Structure of cross section schematic diagram of the fire prevention anti-electromagnetic radiation glass of embodiment 2;
Fig. 4 show the Structure of cross section schematic diagram of the fire prevention anti-electromagnetic radiation glass of embodiment 3;
Fig. 5 show the Structure of cross section schematic diagram of the fire prevention anti-electromagnetic radiation glass of embodiment 4;
Fig. 6 show the Structure of cross section schematic diagram of the fire prevention anti-electromagnetic radiation glass of embodiment 5;
Fig. 7 show the Structure of cross section schematic diagram of the fire prevention anti-electromagnetic radiation glass of embodiment 6.
Embodiment
The invention provides a kind of fire prevention anti-electromagnetic radiation glass of special composite structure, the fire prevention anti-electromagnetic radiation glass
All or part of glass that Low-E films are coated with using devitrified glass, high-boron-silicon glass or a side surface, it is at least outermost two layers
All use devitrified glass, high-boron-silicon glass or the glass for being coated with Low-E films.Will at least one in this fire prevention anti-electromagnetic radiation glass
Layer vacuum layer, at least one layer fire prevention glue-line, at least one layer of anti-electromagnetic radiation screen layer.
Preventing fires, using nano silicon KP1 m numbers, (silica rubs glue-line in nano silicon KP1
The ratio between molal quantity of that number and potassium oxide) it is made up of 5-7 nano silicon KP1;Anti-electromagnetic radiation screen layer uses
Electromagnetic radiation prevention shielding glass, as Patent No. ZL94203136.9 patent in the Computer Electromagnetic Radiation protected shield glass
Glass.Experiment shows that devitrified glass and high-boron-silicon glass flame resistant intensity in Fire Test are all very high, after 120 minutes
Integrality is all fine;Be coated with Low-E films glass have prevent thermal radiation property well;Vacuum glass has heat-insulated well
And soundproof effect;Shield glass being capable of anti-electromagnetic radiation, Tempest;The nano silicon KP1 that m numbers are 5-7 has
There is heat absorption efficiency well.This several special glass optimum organization is got up, can efficiently block the transmission of flame high temperature, will be upper
State the glass combination of various characteristics together, you can obtain required fire prevention time length, good heat-insulation effect, have anti-electromagnetic radiation concurrently
Fire prevention anti-electromagnetic radiation glass.This fire prevention anti-electromagnetic radiation glass also has the characteristic of sound insulation, noise reduction and energy-conservation.
Below in conjunction with specific embodiment, present disclosure is further illustrated, and the present invention is further elaborated, but
These embodiments limit the invention absolutely not.
Fire prevention anti-electromagnetic radiation glass proposed by the present invention, if as shown in figure 1, there is the glass of various properties by dried layer
Glass combines, from right to left successively including glassy layer 2 in glassy layer 3, at least one layer in one layer of bottom glassy layer 4, at least one layer
With one layer of watch crystal layer 1.Respectively by several spacing layer separates between these glass, at least one wall is vacuum layer 5,
At least one wall is fire prevention glue-line 6, and at least one wall is anti-electromagnetic radiation screen layer 7;Using four-layer glass as
, there are three gaps between four-layer glass, gap is filled by vacuum layer 5, fire prevention glue-line 6 and anti-electromagnetic radiation screen layer 7 respectively,
Form " sandwich " formula structure:Four glassy layers are respectively rusk, vacuum layer 5, fire prevention glue-line 6 and anti-electromagnetic radiation screen layer
7 be respectively sandwich in ham, vegetables, cheese slices.To meet different fire prevention anti-electromagnetic radiation requirements, each wall
Settable multiple, position is any, between bottom glassy layer 4 and watch crystal layer 1, should also meet each wall by interior glass
Glass layer 3 or in the structural requirement that separates of glassy layer 2.I.e. vacuum layer 5, fire prevention glue-line 6 and anti-electromagnetic radiation screen layer 7 respectively can be with
More than one layer, but between every layer by interior glassy layer 3 or in glassy layer 2 separate.Because the number of plies is more, production cost is higher, raw
It is bigger to produce difficulty, glass deadweight is also bigger, typically all adds the seven-layer structures of three interlayer interlayers using four-layer glass, below also with
Illustrated exemplified by seven-layer structure (such as Fig. 1).
Wherein, bottom glassy layer 4 and watch crystal layer 1 are devitrified glass, high-boron-silicon glass or the crystallite glass for being coated with Low-E films
Glass or the high-boron-silicon glass for being coated with Low-E films;Its thickness is not less than 2mm, although thickness is thicker, anti-electromagnetic radiation effect of preventing fires
It is better, but glass weight is also bigger, production cost is also higher, can determine it according to the fire prevention anti-electromagnetic radiation requirement of reality
Thickness;Bottom glassy layer 4 and watch crystal layer 1 can be same glass, or not same glass, if being coated with the micro- of Low-E films
Crystal glass or the high-boron-silicon glass for being coated with Low-E films, Low-E films are only plated in the side of devitrified glass or high-boron-silicon glass,
And it is directed towards the side of interior glassy layer 3 and inner glassy layer 2.
Interior glassy layer 3 and inner glassy layer 2 be selected from devitrified glass, high-boron-silicon glass, the devitrified glass for being coated with Low-E films or
It is coated with the high-boron-silicon glass of Low-E films;Its thickness is 2mm-5mm;In order to cost-effective, interior glassy layer 3 and inner glassy layer 2 also may be used
Selected from other glass, such as simple glass (soda lime glass), lucite, safety glass, or be coated with Low-E films
Simple glass, lucite, safety glass;Interior glassy layer 3 and inner glassy layer 2 can be same glass, or glass not of the same race
Glass, if being coated with the devitrified glass of Low-E films, be coated with the high-boron-silicon glass of Low-E films or be coated with other glass of Low-E films,
Low-E films can both be plated in the side of glass, can also be plated in the both sides of glass, the side of glass is typically only plated in, towards vacuum layer.
All kinds of glass with Low-E films are available commercially.
In the fire prevention anti-electromagnetic radiation glass of seven-layer structure, there are three walls, respectively vacuum layer 5, fire prevention glue-line 6 and
Anti-electromagnetic radiation screen layer 7.Wherein:
Vacuum layer 5 is to vacuumize to obtain by the gap between bottom glassy layer 4 and interior glassy layer 3 or by watch crystal
Gap between layer 1 and inner glassy layer 2 vacuumizes to obtain, and can also be and takes out the gap between interior glassy layer 3 and inner glassy layer 2
Vacuum obtains, and only sets a vacuum layer 5 in the fire prevention anti-electromagnetic radiation glass of seven-layer structure, its position can change, its thickness
For 0.5mm-2.0mm.
The thickness of fire prevention glue-line 6 is 1mm-3mm, and nano silicon potassium water is filled into the gap of two pieces of adjacent glass layers
Glass is formed.Two pieces of adjacent glass layers can be between bottom glassy layer 4 and interior glassy layer 3, can be watch crystal layer 1 and inner glass
Between layer 2 or between interior glassy layer 3 and inner glassy layer 2, one is only set in the fire prevention anti-electromagnetic radiation glass of seven-layer structure
Individual fire prevention glue-line 6, its position can change.The nano silicon KP1 is to disperse nano silicon under agitation
The ratio between molal quantity of manufactured silica molal quantity and potassium oxide is 5-7 in (50 DEG C -100 DEG C) potassium hydroxide solution of heat
The glue of (referred to as rub number), rub and count more preferably greater than 6.
The thickness of anti-electromagnetic radiation screen layer 7 is 0.38mm-1.00mm, in the patent for being Patent No. ZL94203136.9
The electromagnetic radiation shielding glass for computer (being purchased from radiation proof institute of Qinhuangdao Glass Industry Research Design Inst.) of protection, i.e., in two layers of glass
The wire netting of fine high mesh number is set in glass plate, by imposing resin bonded laminate on wire netting and glass plate both ends of the surface, makes gold
Category net combines to form an overall shield glass with glass plate;In order to eliminate the electrostatic of glass surface, radiation and electromagnetic wave, also exist
Wire netting is provided with earth lead, induced-current is imported underground, plays shielding action.It can also pass through on single-glass plate
Resin bonded laminate is combined wire netting with glass plate, forms shield glass.In the fire prevention anti-electromagnetic radiation glass of seven-layer structure only
If an anti-electromagnetic radiation screen layer 7, its position can change.
In the fire prevention anti-electromagnetic radiation glass of the present invention, glue-line 6 of no matter preventing fires also is proximate to table glass close to bottom glassy layer 4
Glass layer 1, can it play a part of isolation to the flame in the outside of bottom glassy layer 4 and the outside of watch crystal layer 1;Simultaneously no matter anti-electromagnetism spoke
Screen layer 7 is penetrated close to bottom glassy layer 4, is also proximate to watch crystal layer 1, can be to the outside of bottom glassy layer 4 and the outside of watch crystal layer 1
Shielding action is played in electromagnetic radiation.
The invention also provides a kind of method for preparing above-mentioned fire prevention anti-electromagnetic radiation glass, following steps are specifically included:
(1), take four blocks of glass are parallel to arrange with a gap, form bottom glassy layer 4, interior glassy layer 3, inner glassy layer 2 respectively
With watch crystal layer 1;
(2), four pieces of glass arrangement forms, three walls, one of wall are vacuumized to form vacuum layer 5, one
Wall insertion electromagnetic radiation prevention shielding glass forms anti-electromagnetic radiation screen layer 7, a wall perfusion fire prevention glue, solidification
Fire prevention glue-line 6 is formed, fire prevention glue is nano silicon KP1 glue, mole of silica and potassium oxide in glue
The ratio between number is 5-7;
(3), finally sealed fire prevention glue-line, that is, the fire prevention anti-electromagnetic radiation glass of the present invention is obtained;
The preparation method of the nano silicon KP1 glue, it is specially:
In parts by weight, 0.2-1.0 parts dispersant, 50-70 part nanometer titanium dioxides are added into 68-100 part deionized waters
Silicon, 0.2-0.8 part polyethylene glycol, 18-48 parts 50wt% potassium hydroxide solution, heating stirring are added after stirring
To the transparent shape of solution, it is eventually adding 0.5-2.0 part prodans and is further continued for stirring 10-40min, be cooled to room temperature, pour into close
Untill being evacuated to solution there is no bubble in envelope container, resulting solution is nano silicon KP1 glue;It is scattered
Agent can be the one or more in calgon, acrylamide and sodium tripolyphosphate;PEG400- can be selected in polyethylene glycol
PEG8000 polyethylene glycol, such as the one or more in PEG2000, PEG400, PEG4000, PEG8000;Nano silicon
Particle diameter in 1-100nm.
Embodiment 1
The fire prevention anti-electromagnetic radiation glass of the present embodiment, as shown in Fig. 2 being from top to bottom followed successively by watch crystal layer 1, vacuum layer
5th, inner glassy layer 2, fire prevention glue-line 6, interior glassy layer 3, anti-electromagnetic radiation screen layer 7, bottom glassy layer 4.Wherein, the He of bottom glassy layer 4
Watch crystal layer 1 is the devitrified glass that thickness is 4mm, and the thickness of vacuum layer 5 is 1.0mm, and inner glassy layer 2 and interior glassy layer 3 are equal
The safety glass for being coated with Low-E films for being 3mm for thickness, fire prevention glue-line are the nano silicon that the m numbers that thickness is 2mm are 6
KP1, the thickness of anti-electromagnetic radiation screen layer 7 is 0.70mm.
This anti-electromagnetism of preventing fires is obtained with GB15763.1-2009 standards (embodiment uses the standard with comparative example) detection
Fire endurance >=3h of radiant glass.Detected with GJB6190-2008 electromagnetic shielding material shield effectiveness measuring methods (real
Apply example and use the standard with comparative example), reach >=50dB in 20MHz~1GHz shield effectiveness, 1GHz~1.5GHz's
Shield effectiveness reaches >=41dB, and according to SE=20lg in measuring method (E1/E2) dB calculating, (E1 is in the case of no shielding material
Simulate electric-field intensity, E2 is the simulation electric-field intensity for having shielding material), can more than 99% blocking electromagnetic waves in outdoor, thoroughly
Light rate >=70%.
Embodiment 2
The fire prevention anti-electromagnetic radiation glass of the present embodiment, as shown in figure 3, being from top to bottom followed successively by watch crystal layer 1, fireproof gum
Layer 6, inner glassy layer 2, vacuum layer 5, interior glassy layer 3, anti-electromagnetic radiation screen layer 7, bottom glassy layer 4.Wherein, the He of bottom glassy layer 4
Watch crystal layer 1 is the high-boron-silicon glass that thickness is 3mm, and the thickness of vacuum layer is 0.5mm, and inner glassy layer 2 and interior glassy layer 3 are equal
The soda lime glass for being 3mm for thickness, fire prevention glue-line are the nano silicon potassium water glass that the m numbers that thickness is 1mm are 6
Glass, the thickness of anti-electromagnetic radiation screen layer 7 is 0.50mm.Fire endurance >=2.5h of this fire prevention anti-electromagnetic radiation glass,
20MHz~1GHz shield effectiveness reaches >=50dB, reaches >=41dB in 1GHz~1.5GHz shield effectiveness, can be by 99%
Blocking electromagnetic waves above are in outdoor, light transmittance >=70%.
Embodiment 3
The fire prevention anti-electromagnetic radiation glass of the present embodiment, as shown in figure 4, being from top to bottom followed successively by watch crystal layer 1, anti-electromagnetism
Radiation shield 7, inner glassy layer 2, vacuum layer 5, interior glassy layer 3, fire prevention glue-line 6, bottom glassy layer 4.Wherein, the He of bottom glassy layer 4
Watch crystal layer 1 is the high-boron-silicon glass that thickness is 6mm, and the thickness of vacuum layer is 2.0mm, and inner glassy layer 2 and interior glassy layer 3 are equal
The devitrified glass for being 3mm for thickness, fire prevention glue-line is the nano silicon KP1 that the m numbers that thickness is 3mm are 6, anti-electric
The thickness of magnetic radiation screen layer 7 is 0.90mm.This fire prevention anti-electromagnetic radiation glass fire endurance >=2.5h, 20MHz~
1GHz shield effectiveness reaches >=50dB, reaches >=41dB in 1GHz~1.5GHz shield effectiveness, can be by more than 99%
Blocking electromagnetic waves are in outdoor, light transmittance >=70%.
Embodiment 4
The fire prevention anti-electromagnetic radiation glass of the present embodiment, as shown in figure 5, being from top to bottom followed successively by watch crystal layer 1, vacuum layer
5th, inner glassy layer 2, anti-electromagnetic radiation screen layer 7, interior glassy layer 3, fire prevention glue-line 6, bottom glassy layer 4.Wherein, watch crystal layer 1 is
Thickness is 6mm devitrified glass, and bottom glassy layer 4 is the high-boron-silicon glass that thickness is 6mm, and the thickness of vacuum layer is 0.5mm, inner glass
Glass layer 2 is the high-boron-silicon glass that thickness is 3mm, and interior glassy layer 3 is the devitrified glass that thickness is 3mm, and fire prevention glue-line is that thickness is
2mm m numbers are 5 nano silicon KP1, and the thickness of anti-electromagnetic radiation screen layer 7 is 0.40mm.This fire prevention is anti-electric
Fire endurance >=3h of magnetic radiation glass, reach >=50dB in 20MHz~1GHz shield effectiveness, in 1GHz~1.5GHz screen
Cover efficiency and reach >=41dB, can be by more than 99% blocking electromagnetic waves in outdoor, light transmittance >=70%.
Embodiment 5
The fire prevention anti-electromagnetic radiation glass of the present embodiment, as shown in fig. 6, being from top to bottom followed successively by watch crystal layer 1, fireproof gum
Layer 6, inner glassy layer 2, anti-electromagnetic radiation screen layer 7, interior glassy layer 3, vacuum layer 5, bottom glassy layer 4.Wherein, watch crystal layer 1 is
Thickness is 5mm Low-E high-boron-silicon glass, and bottom glassy layer 4 is the devitrified glass that thickness is 6mm, and the thickness of vacuum layer is
0.5mm, inner glassy layer 2 are the soda lime glass that thickness is 2mm, and interior glassy layer 3 is the high-boron-silicon glass that thickness is 4mm,
Fire prevention glue-line is the nano silicon KP1 that the m numbers that thickness is 2mm are 7, and the thickness of anti-electromagnetic radiation screen layer 7 is
1.00mm.Fire endurance >=3h of this fire prevention anti-electromagnetic radiation glass, reaches >=50dB in 20MHz~1GHz shield effectiveness,
Reach >=41dB in 1GHz~1.5GHz shield effectiveness, can by more than 99% blocking electromagnetic waves in outdoor, light transmittance >=
70%.
Embodiment 6
The fire prevention anti-electromagnetic radiation glass of the present embodiment, as shown in fig. 7, being from top to bottom followed successively by watch crystal layer 1, anti-electromagnetism
Radiation shield 7, inner glassy layer 2, fire prevention glue-line 6, interior glassy layer 3, vacuum layer 5, bottom glassy layer 4.Wherein, watch crystal layer 1 is
Thickness is 6mm Low-E devitrified glasses, and bottom glassy layer 4 is the high-boron-silicon glass that thickness is 5mm, and the thickness of vacuum layer is
0.5mm, inner glassy layer 2 are the devitrified glass that thickness is 4mm, and interior glassy layer 3 is the safety glass that thickness is 5mm, glue-line of preventing fires
The nano silicon KP1 that the m numbers for being 2mm for thickness are 6, the thickness of anti-electromagnetic radiation screen layer 7 is 0.60mm.This
Prevent fires anti-electromagnetic radiation glass fire endurance >=3h, reach >=50dB in 20MHz~1GHz shield effectiveness, 1GHz~
1.5GHz shield effectiveness reaches >=41dB, can be by more than 99% blocking electromagnetic waves in outdoor, light transmittance >=70%.
Embodiment 7
The fire prevention anti-electromagnetic radiation glass of the present embodiment, as shown in Fig. 2 being from top to bottom followed successively by watch crystal layer 1, vacuum layer
5th, inner glassy layer 2, fire prevention glue-line 6, interior glassy layer 3, anti-electromagnetic radiation screen layer 7, bottom glassy layer 4.Wherein, watch crystal layer 1 is
Thickness is 2mm Low-E high-boron-silicon glass, and bottom glassy layer 4 is the Low-E devitrified glasses that thickness is 3mm, and the thickness of vacuum layer is
0.5mm, inner glassy layer 2 are the Low-E high-boron-silicon glass that thickness is 5mm, and interior glassy layer 3 is the lucite that thickness is 3mm, are prevented
Fiery glue-line is the nano silicon KP1 that the m numbers that thickness is 2mm are 6, and the thickness of anti-electromagnetic radiation screen layer 7 is
0.80mm.Fire endurance >=3h of this fire prevention anti-electromagnetic radiation glass, reaches >=50dB in 20MHz~1GHz shield effectiveness,
Reach >=41dB in 1GHz~1.5GHz shield effectiveness, can by more than 99% blocking electromagnetic waves in outdoor, light transmittance >=
70%.
Embodiment 8
The fire prevention anti-electromagnetic radiation glass of the present embodiment, as shown in Fig. 2 being from top to bottom followed successively by watch crystal layer 1, vacuum layer
5th, inner glassy layer 2, fire prevention glue-line 6, interior glassy layer 3, anti-electromagnetic radiation screen layer 7, bottom glassy layer 4.Wherein, watch crystal layer 1 is
Thickness is 6mm Low-E devitrified glasses, and bottom glassy layer 4 is the Low-E devitrified glasses that thickness is 5mm, and the thickness of vacuum layer is
0.5mm, inner glassy layer 2 are the Low-E high-boron-silicon glass that thickness is 2mm, and interior glassy layer 3 is the safety glass that thickness is 5mm, are prevented
Fiery glue-line is the nano silicon KP1 that the m numbers that thickness is 2mm are 6, and the thickness of anti-electromagnetic radiation screen layer 7 is
0.70mm.Fire endurance >=3h of this fire prevention anti-electromagnetic radiation glass, reaches >=50dB in 20MHz~1GHz shield effectiveness,
Reach >=41dB in 1GHz~1.5GHz shield effectiveness, can by more than 99% blocking electromagnetic waves in outdoor, light transmittance >=
70%.
Comparative example 1
With the fire prevention anti-electromagnetic radiation glass of embodiment 1, the m numbers for being only nano silicon KP1 are 3.This fire prevention
Although anti-electromagnetic radiation glass fire endurance >=3h, UV resistant performance is poor, and (comparative example m numbers are 3 nanometer titanium dioxide
Silicon KP1 UV resistant performance < 1000 hours, and the nano silicon KP1 that m numbers are 6 in embodiment is resistance to ultraviolet
Linear energy >=2000 hours), easily jaundice is rotten, influences the light transmission and outward appearance of fire prevention anti-electromagnetic radiation glass.
Comparative example 2
With the fire prevention anti-electromagnetic radiation glass of embodiment 1, the m numbers for being only nano silicon KP1 are 9.This fire prevention
Though anti-electromagnetic radiation glass fire endurance >=3h, production difficulty is big, and cost is high, industrialized production can not be realized, in addition, m
Number is 9 fire prevention glue-line, and silica dioxide granule skewness, translucency is poor (light transmittance < 30%), can not meet glass of preventing fires
The requirement of glass.
Comparative example 3
Only it is that watch crystal layer is the sodium-calcium-silicate glass that thickness is 6mm with the fire prevention anti-electromagnetic radiation glass of embodiment 1
Glass, bottom glassy layer are the soda lime glass that thickness is 8mm.The fire endurance of this fire prevention anti-electromagnetic radiation glass is left for 1h
It is right.
Comparative example 4
Only it is that inner glassy layer is the sodium-calcium-silicate glass that thickness is 2mm with the fire prevention anti-electromagnetic radiation glass of embodiment 1
Glass, interior glassy layer are the soda lime glass that thickness is 5mm.The fire endurance of this fire prevention anti-electromagnetic radiation glass is left for 2h
It is right.
Comparative example 5
Only it is that watch crystal layer is the sodium-calcium-silicate glass that thickness is 5mm with the fire prevention anti-electromagnetic radiation glass of embodiment 1
Glass.The fire endurance of this fire prevention anti-electromagnetic radiation glass is 1.5h or so.
Comparative example 6
Publication No. CN101798185A glass does not have anti-electromagnetic radiation function, it is impossible to by blocking electromagnetic waves in outdoor.
Comparative example 7
Notification number is that CN203994929U glass can not shield electromagnetic wave, and anti-electromagnetic-radiation is poor.
Described above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as present disclosure.
Claims (10)
1. one kind fire prevention anti-electromagnetic radiation glass, it is characterised in that include bottom glassy layer, the interior glass by spacing layer separates successively
Layer, inner glassy layer and watch crystal layer;The wall comprises at least one layer of vacuum layer, one layer of fire prevention glue-line and one layer of anti-electromagnetism spoke
Screen layer is penetrated, each wall is one kind in vacuum layer, fire prevention glue-line and anti-electromagnetic radiation screen layer.
2. anti-electromagnetic radiation glass of preventing fires according to claim 1, it is characterised in that bottom glassy layer and watch crystal the layer material
Material is selected from devitrified glass, high-boron-silicon glass, the devitrified glass for being coated with Low-E films and is coated with the high-boron-silicon glass of Low-E films
One kind, bottom glassy layer and watch crystal layer material are identical or different;Preferably, the thickness of bottom glassy layer or watch crystal layer is not less than
2mm。
3. fire prevention anti-electromagnetic radiation glass according to claim 1 or claim 2, it is characterised in that the interior glassy layer and inner glass
Layer material be selected from devitrified glass, high-boron-silicon glass, the devitrified glass for being coated with Low-E films, the high-boron-silicon glass for being coated with Low-E films,
Simple glass (soda lime glass), lucite, safety glass, the simple glass for being coated with Low-E films, it is coated with Low-E films
Lucite, one kind for being coated with the safety glass of Low-E films, interior glassy layer and inner glass layer material are identical or different;It is excellent
Choosing, interior glassy layer or in the thickness of glassy layer be 2mm-5mm.
4. according to the fire prevention anti-electromagnetic radiation glass of claim 1 or 2 or 3, it is characterised in that the vacuum layer is located at table glass
Between glass layer and inner glassy layer, or between interior glassy layer and inner glassy layer, or between bottom glassy layer and interior glassy layer;
Preferably, the width of vacuum layer is 0.5mm-2.0mm.
5. according to any fire prevention anti-electromagnetic radiation glass of claim 1-4, it is characterised in that the fire prevention glue-line is located at table
Between glassy layer and inner glassy layer, or between interior glassy layer and inner glassy layer, or positioned at bottom glassy layer and interior glassy layer it
Between;Preferably, the thickness of glue-line of preventing fires is 1mm-3mm.
6. anti-electromagnetic radiation glass of preventing fires according to claim 5, it is characterised in that the fire prevention glue-line is by nanometer titanium dioxide
Silicon KP1 solidifies to obtain, and nano silicon KP1 is that nano silicon is scattered in 50 DEG C -100 under agitation
DEG C potassium hydroxide solution in manufactured silica molal quantity and potassium oxide the ratio between molal quantity be 5-7 glue.
7. according to any fire prevention anti-electromagnetic radiation glass of claim 1-6, it is characterised in that the anti-electromagnetic radiation shielding
Layer is to combine to form wire netting and glass plate by wire netting and the glass plate positioned at wire netting both sides, and by resin bonded laminate
One overall shield glass, between watch crystal layer and inner glassy layer, or between interior glassy layer and inner glassy layer, or position
Between bottom glassy layer and interior glassy layer;Preferably, the thickness of anti-electromagnetic radiation screen layer is 0.38mm-1.00mm.
8. according to any fire prevention anti-electromagnetic radiation glass of claim 2-6, it is characterised in that the Low-E films are plated in bottom
Glassy layer, watch crystal layer, the side of interior glassy layer and inner glassy layer;Preferably, the Low-E films are plated in one towards vacuum layer
Side.
A kind of 9. method for preparing any fire prevention anti-electromagnetic radiation glass of claim 1-8, it is characterised in that take four pieces of glass
Glass is parallel to be arranged with a gap, respectively formed bottom glassy layer, wall, interior glassy layer, wall, inner glassy layer, wall and
Watch crystal layer;One of wall is vacuumized to form vacuum layer, a wall inserts electromagnetic radiation prevention shielding glass shape
Into anti-electromagnetic radiation screen layer, a wall perfusion fire prevention glue, fire prevention glue-line is formed by curing;Sealing fire prevention glue-line, is produced
To the fire prevention anti-electromagnetic radiation glass;Preferably, the fire prevention glue is nano silicon KP1 glue, in glue
The ratio between molal quantity of silica and potassium oxide is 5-7.
10. method according to claim 9, it is characterised in that it is described fire prevention glue manufacturing process be:In parts by weight,
0.2-1.0 parts dispersant, 50-70 parts nano silicon, 0.2-0.8 part polyethylene glycol, stirring are added into 68-100 part water
18-48 parts 50wt% potassium hydroxide solution is added afterwards, is heated to the transparent rear 0.5-2.0 part prodans that add and is further continued for stirring
10-40min is mixed, is cooled to room temperature, pumps bubble, produces nano silicon KP1 glue;Preferably, dispersant is six
One or more in sodium metaphosphate, acrylamide and sodium tripolyphosphate;Preferably, polyethylene glycol from PEG2000,
One or more in PEG400, PEG4000, PEG8000;The particle diameter of nano silicon is in 1-100nm.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111334195A (en) * | 2020-05-18 | 2020-06-26 | 广东南亮艺术玻璃科技股份有限公司 | Fireproof liquid, preparation method thereof and fireproof glass |
CN112079580A (en) * | 2019-06-13 | 2020-12-15 | 江苏佳成特种玻璃制造有限公司 | High strength temperature sensing sunshade fire prevention glass |
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CN2566420Y (en) * | 2002-09-10 | 2003-08-13 | 中国电子科技集团公司第三十研究所 | Shielded glass-plate with function of preventing electromagnetic radiation |
CN204899664U (en) * | 2015-08-28 | 2015-12-23 | 北京新立基真空玻璃技术有限公司 | Compound vacuum glass |
CN105835512A (en) * | 2016-03-25 | 2016-08-10 | 太原理工大学 | Preparation method of micro-bubble-free anti-radiation grouted fireproof glass |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN2566420Y (en) * | 2002-09-10 | 2003-08-13 | 中国电子科技集团公司第三十研究所 | Shielded glass-plate with function of preventing electromagnetic radiation |
CN204899664U (en) * | 2015-08-28 | 2015-12-23 | 北京新立基真空玻璃技术有限公司 | Compound vacuum glass |
CN105835512A (en) * | 2016-03-25 | 2016-08-10 | 太原理工大学 | Preparation method of micro-bubble-free anti-radiation grouted fireproof glass |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112079580A (en) * | 2019-06-13 | 2020-12-15 | 江苏佳成特种玻璃制造有限公司 | High strength temperature sensing sunshade fire prevention glass |
CN111334195A (en) * | 2020-05-18 | 2020-06-26 | 广东南亮艺术玻璃科技股份有限公司 | Fireproof liquid, preparation method thereof and fireproof glass |
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