CN107268813A - A kind of many effect flame-proof thermal insulation materials - Google Patents
A kind of many effect flame-proof thermal insulation materials Download PDFInfo
- Publication number
- CN107268813A CN107268813A CN201710725358.4A CN201710725358A CN107268813A CN 107268813 A CN107268813 A CN 107268813A CN 201710725358 A CN201710725358 A CN 201710725358A CN 107268813 A CN107268813 A CN 107268813A
- Authority
- CN
- China
- Prior art keywords
- layer
- heat
- thermal insulation
- flame
- fire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000694 effects Effects 0.000 title claims abstract description 23
- 239000012774 insulation material Substances 0.000 title claims abstract description 23
- 230000004888 barrier function Effects 0.000 claims abstract description 36
- 238000009413 insulation Methods 0.000 claims abstract description 30
- 238000000576 coating method Methods 0.000 claims abstract description 25
- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- 239000011248 coating agent Substances 0.000 claims abstract description 21
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000002708 enhancing effect Effects 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 239000005030 aluminium foil Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 7
- 230000006851 antioxidant defense Effects 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims 1
- 150000002632 lipids Chemical class 0.000 claims 1
- 238000004321 preservation Methods 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 82
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000256837 Apidae Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002113 chemopreventative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of many effect flame-proof thermal insulation materials, including heat-insulation layer, the side of the heat-insulation layer, which is stained with the outside of barrier layer, the barrier layer, is stained with flame retardant coating；The ratio between thickness of the heat-insulation layer, barrier layer and flame retardant coating is 3~5:1~2:2~3.A kind of many effect flame-proof thermal insulation materials of the present invention, by being orderly arranged outside each barrier layer and flame retardant coating in heat-insulation layer, on the one hand fire resisting, fire protecting performance are improved by flame retardant coating, on the other hand realize that heat-insulation layer is isolated with extraneous oxygen by barrier layer, with the burning condition of partition heat preservation function layer, so as to reduce the burning probability of heat-insulation layer；The present invention has the effect of double-deck flameproof protection, can effectively improve the fire resistance of heat-insulation layer, have wide market prospects in building thermal insulation material field.
Description
Technical field
The present invention relates to field of heat insulating materials, more particularly to a kind of many effect flame-proof thermal insulation materials.
Background technology
Wall heat insulation material has a wide range of applications in external wall field.At present, it is at full speed with present social economy
Development, social production more payes attention to safety, due to the generation of a lot of building heat preservation fire times in recent years, causes each bound pair to be prevented fires
The thinking of insulation, the unprecedented great attention for causing all circles in the industry of the fire protecting performance of fire-retardant heat-insulation material.
Existing building exterior wall is various with fire-retardant heat-insulation material species, and characteristic is different, but mostly without fireproof performance,
Or fire protecting performance is poor, once occurring fire incident, whole insulation material burning is may result in, the harm of fire is increased.
The content of the invention
The present invention solves the technical problem of a kind of many effect flame-proof thermal insulation materials are provided, insulation can be effectively improved
The fire protecting performance and fire resistance of material, there is isolation fire extinguishing.
In order to solve the above technical problems, one aspect of the present invention is：A kind of many effect fire resistant heat preservings are provided
Material, including heat-insulation layer, the side of the heat-insulation layer, which is stained with the outside of barrier layer, the barrier layer, is stained with flame retardant coating；Institute
It is 3~5 to state the ratio between thickness of heat-insulation layer, barrier layer and flame retardant coating:1~2:2~3.
In a preferred embodiment of the present invention, the flame retardant coating includes glass fiber mesh layer of cloth, fire-resistance layer of silica gel, crack
Film layer and antioxidant defense outer layer；The fire-resistance layer of silica gel sticks to the both sides of the glass fiber mesh layer of cloth, towards the resistance
The crack film layer is adhered to outside the fire-resistance layer of silica gel of interlayer side, institute is adhered to outside the fire-resistance layer of silica gel of the barrier layer side
State antioxidant defense outer layer.
In a preferred embodiment of the present invention, the barrier layer includes barrier doped layer and aluminium foil layer, wherein the aluminium
Layers of foil is coated on the both sides for obstructing and being doping to.
In a preferred embodiment of the present invention, multiple irregular air-vents are offered on the aluminium foil layer.
In a preferred embodiment of the present invention, the heat-insulation layer is to include foamed resin layer, enhancing honeycomb stratum reticulare and gather
Tetrafluoroethene coating；Wherein, the enhancing honeycomb stratum reticulare level is embedded in the foamed resin layer, and the polytetrafluoroethylene (PTFE) is applied
Layer is coated in the outside of the enhancing honeycomb stratum reticulare.
In a preferred embodiment of the present invention, the number of plies of the enhancing honeycomb stratum reticulare is more than two layers.
In a preferred embodiment of the present invention, the enhancing honeycomb stratum reticulare is metal net layer or fiber web layer.
The beneficial effects of the invention are as follows：A kind of many effect flame-proof thermal insulation materials of the present invention, by the outside of heat-insulation layer according to
Secondary setting barrier layer and flame retardant coating, on the one hand improves fire resisting, fire protecting performance by flame retardant coating, on the other hand by barrier layer come
Realize that heat-insulation layer is isolated with extraneous oxygen, with the burning condition of partition heat preservation function layer, so as to reduce the burning probability of heat-insulation layer；This
Effect of the invention with double-deck flameproof protection, can effectively improve the fire resistance of heat-insulation layer, have in building thermal insulation material field
Wide market prospects.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of many preferred embodiments of effect flame-proof thermal insulation material one of the present invention；
Fig. 2 is the structural representation of shown heat-insulation layer；
Fig. 3 is the structural representation of shown barrier layer；
Fig. 4 is the structural representation of shown flame retardant coating；
The mark of each part is as follows in accompanying drawing：1. heat-insulation layer, 2. barrier layers, 3. flame retardant coatings, 11. foamed resin layers, 12. enhancing honeybees
Nest stratum reticulare, 13. polytetrafluorethylecoatings coatings, 21. barrier doped layers, 22. aluminium foil layers, 31. glass fiber mesh layer of cloths, 32. fire-resistance silicon
Glue-line, 33. crack film layers, 34. antioxidant defense outer layers.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Fig. 1-4 are referred to, the embodiment of the present invention includes：
Embodiment 1
A kind of many effect flame-proof thermal insulation materials, including heat-insulation layer 1, the side of the heat-insulation layer are fitted with metope, and its opposite side glues
With barrier layer 2, the outside of the barrier layer 2 is stained with flame retardant coating 3；The thickness of the heat-insulation layer 1, barrier layer 2 and flame retardant coating 3
The ratio between be 3:1:2.
The heat-insulation layer 1 is to include foamed resin layer 11, more than two layers of enhancing honeycomb stratum reticulare 12 and polytetrafluoroethylene (PTFE) to apply
Layer 13；Wherein, the enhancing honeycomb stratum reticulare 12 is metal net layer, and horizontal interval is embedded in foamed resin layer 11, described poly- four
PVF coating 13 is coated in the outside of the enhancing honeycomb stratum reticulare 12.
The barrier layer 2 includes barrier doped layer 21 and aluminium foil layer 22, wherein, aluminium foil layer 22 is coated on barrier doped layer 21
Both sides, multiple irregular air-vents are offered thereon.The barrier layer plays a part of obstructing air, once flame retardant coating is on fire,
Barrier layer can be opened extraneous with heat-insulation layer barrier, it is to avoid air progress heat-insulation layer, play cut-out burning condition, reduction fire hair
The effect of raw probability.
The flame retardant coating 3 is included outside glass fiber mesh layer of cloth 31, fire-resistance layer of silica gel 32, crack film layer 33 and antioxidant defense
Layer 34；Wherein, fire-resistance layer of silica gel 32 sticks to the both sides of glass fiber mesh layer of cloth 31, towards the fire-resistance silica gel of the side of barrier layer 2
The outer adhesion crack film layer 33 of layer 32, the outer adhesion antioxygen chemoprevention of fire-resistance layer of silica gel 32 away from the side of barrier layer 2
Protect outer layer 34.The flame retardant coating is designed by rational selection and hierarchical structure, with good fire resisting, fire-proof function, Neng Gouyou
The probability that effect reduction fire occurs.
Embodiment 2
Difference with embodiment 1 is that the ratio between thickness of the heat-insulation layer 1, barrier layer 2 and flame retardant coating 3 is 5:2:3.
The enhancing honeycomb stratum reticulare 12 is fiber web layer.
Many effect flame-proof thermal insulation materials of the present invention are made while with excellent heat-insulating property with fire resisting and barrier
With the i.e. effect with dual flameproof protection effectively reduces the probability of fire generation；In addition, also have structural strength high, machine
The characteristics of tool performance is good, excellent combination property.
In the description of the invention, it is necessary to explanation, the instruction such as term " on ", " under ", "left", "right", " interior ", " outer "
Orientation or position relationship be that, based on orientation shown in the drawings or position relationship, or the invention product is usually put when using
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than indicate or imply signified device
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, are come for those skilled in the art
Say, the present invention there can be various modifications and variations.Within the spirit and principles of the invention, it is any modification for being made, equivalent
Replace, improve etc., it should be included in the scope of the protection.
Claims (7)
1. a kind of many effect flame-proof thermal insulation materials, it is characterised in that including heat-insulation layer, the side of the heat-insulation layer is stained with barrier
Flame retardant coating is stained with the outside of layer, the barrier layer；The ratio between thickness of the heat-insulation layer, barrier layer and flame retardant coating is 3~5:1~
2:2~3.
2. many effect flame-proof thermal insulation materials according to claim 1, it is characterised in that the flame retardant coating includes glass fibre
Scrim layer, fire-resistance layer of silica gel, crack film layer and antioxidant defense outer layer；The fire-resistance layer of silica gel sticks to the glass fiber mesh
The both sides of layer of cloth, towards the fire-resistance layer of silica gel of the barrier layer side outside adhere to the crack film layer, away from the barrier layer one
The antioxidant defense outer layer is adhered to outside the fire-resistance layer of silica gel of side.
3. many effect flame-proof thermal insulation materials according to claim 1, it is characterised in that the barrier layer includes barrier and adulterated
Layer and aluminium foil layer, wherein the aluminium foil layer is coated on the both sides for obstructing and being doping to.
4. many effect flame-proof thermal insulation materials according to claim 3, it is characterised in that offered on the aluminium foil layer multiple
Irregular air-vent.
5. many effect flame-proof thermal insulation materials according to claim 1, it is characterised in that the heat-insulation layer is to include foam tree
Lipid layer, enhancing honeycomb stratum reticulare and polytetrafluorethylecoatings coatings；Wherein, the enhancing honeycomb stratum reticulare level is embedded in the foamed resin
In layer, the polytetrafluorethylecoatings coatings are coated in the outside of the enhancing honeycomb stratum reticulare.
6. many effect flame-proof thermal insulation materials according to claim 5, it is characterised in that the number of plies of the enhancing honeycomb stratum reticulare
For more than two layers.
7. many effect flame-proof thermal insulation materials according to claim 5, it is characterised in that the enhancing honeycomb stratum reticulare is metal
Stratum reticulare or fiber web layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725358.4A CN107268813A (en) | 2017-08-22 | 2017-08-22 | A kind of many effect flame-proof thermal insulation materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725358.4A CN107268813A (en) | 2017-08-22 | 2017-08-22 | A kind of many effect flame-proof thermal insulation materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268813A true CN107268813A (en) | 2017-10-20 |
Family
ID=60076575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710725358.4A Withdrawn CN107268813A (en) | 2017-08-22 | 2017-08-22 | A kind of many effect flame-proof thermal insulation materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268813A (en) |
-
2017
- 2017-08-22 CN CN201710725358.4A patent/CN107268813A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |
|
| WW01 | Invention patent application withdrawn after publication |