DK2708668T3 - Fremgangsmåde til fremstilling af et brandhæmmende isoleringselement, isoleringselement og anvendelse af et isoleringselement - Google Patents
Fremgangsmåde til fremstilling af et brandhæmmende isoleringselement, isoleringselement og anvendelse af et isoleringselement Download PDFInfo
- Publication number
- DK2708668T3 DK2708668T3 DK12184184.5T DK12184184T DK2708668T3 DK 2708668 T3 DK2708668 T3 DK 2708668T3 DK 12184184 T DK12184184 T DK 12184184T DK 2708668 T3 DK2708668 T3 DK 2708668T3
- Authority
- DK
- Denmark
- Prior art keywords
- polystyrene particles
- binder
- fire retardant
- foamable
- foamed
- Prior art date
Links
- 239000003063 flame retardant Substances 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 38
- 230000008569 process Effects 0.000 title claims description 16
- 239000002245 particle Substances 0.000 claims description 108
- 239000011230 binding agent Substances 0.000 claims description 74
- 239000004793 Polystyrene Substances 0.000 claims description 72
- 229920002223 polystyrene Polymers 0.000 claims description 72
- 229920006248 expandable polystyrene Polymers 0.000 claims description 33
- 239000011248 coating agent Substances 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 17
- 239000007858 starting material Substances 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 230000008961 swelling Effects 0.000 claims 1
- 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 description 42
- 238000005187 foaming Methods 0.000 description 23
- 239000006260 foam Substances 0.000 description 18
- 230000006399 behavior Effects 0.000 description 11
- 239000011049 pearl Substances 0.000 description 10
- 239000011324 bead Substances 0.000 description 9
- 238000005245 sintering Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 229920006327 polystyrene foam Polymers 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/224—Surface treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
- C08J9/236—Forming foamed products using binding agents
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Acoustics & Sound (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Claims (12)
1. Fremgangsmåde til fremstilling af et brandhæmmende isoleringselement, i hvilket opskummelige og/eller præ-opskummede polystyrenpartikler anvendes, af hvilke mindst en del er coatet før de fyldes i en form og sintres, kendetegnet ved at de opskummelige og/eller præ-opskummede polystyrenpartikler coates mindst delvis med et organisk bindemiddel og et brandhæmmende middel, hvor bindemidlet og det brandhæmmende middel anvendes i pulverform, og hvor de opskummelige og/eller præ-opskummede polystyrenpartikler coatet med binde- og det brandhæmmende middel indføres i en form og sintres under tilførsel af varme, sådan at bindemidlet blødgøres og forårsager en yderligere binding af faststofferne.
2. Fremgangsmåden ifølge krav 1, kendetegnet ved at et brandhæmmende middel der danner et ablativ eller opsvulmende beskyttelseslag i tilfældet af brand anvendes til at coate de præ-opskummede polystyrenpartikler, og/eller ved at ekspanderbar grafit anvendes som brandhæmmende middel.
3. Fremgangsmåden ifølge krav 1 eller 2, kendetegnet ved at et dispersionspulver, fx et dispersionspulver baseret på acrylat, styrenacrylat, vinylacetat, vinylacetatethylen og/eller vinylchlorid, anvendes som organisk bindemiddel til coating af styrenpartiklerne.
4. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at de opskummelige polystyrenpartikler blandes med bindemidlet og det brandhæmmende middel i pulverform og derefter præ-opskummes.
5. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at de præ-opskummede polystyrenpartikler blandes med bindemidlet og/eller det brandhæmmende middel i pulverform.
6. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at de opskummelige og/eller præ-opskummede polystyrenpartikler der coates med bindemidlet og det brandhæmmende middel indføres i en form og sintres med tilsætning aftryk og varme.
7. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at de opskummelige og/eller præ-opskummede polystyrenpartikler der coates med bindemidletdet og brandhæmmende middel blandes med polystyrenpartikler før indføringen i en form, mens andelen af de ikke-coatede polystyrenpartikler fortrinsvis er 0 til 99 volumenprocent, mere fortrinsvis 25 til 90 volumenprocent, og især fortrinsvis 50 til 88 volumenprocent, i forhold til totalvolumenet af de anvendte polystyrenpartikler.
8. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at 30 til 95 vægtprocent af opskummelige og/eller præ-opskummede polystyrenpartikler, 0,5 til 67,5 vægtprocent af bindemidlet og 2,5 til 67,5 vægtprocent af det brandhæmmende middel, fortrinsvis 40 til 90 vægtprocent polystyrenpartikler, 2,5 til 55 vægtprocent af bindemidlet og 5 til 55 vægtprocent brandhæmmende middel, mere fortrinsvis 50 til 85 vægtprocent polystyrenpartikler, 5 til 35 vægtprocent bindemiddel og 7,5 til 35 vægtprocent brandhæmmende middel, anvendes i forhold til totalvægten af udgangsmaterialerne.
9. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at vægtforholdet af de opskummelige og/eller præ-opskummede polystyrenpartikler til det brandhæmmende middel er 0,4 til 38, fortrinsvis 0,75 til 34, mere fortrinsvis 1,05 til 20.
10. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at fibre, fyldstoffer og/eller additiver tilsættes til de coatede og/eller ikke-coatede polystyrenpartikler før indføringen i formen.
11. Isoleringselement der er fremstillet i overensstemmelse med en af de foregående fremgangsmåder og er uigennemtrængelig for vand og er åben til dampdiffusion.
12. Anvendelse af et isoleringselement fremstillet i overensstemmelse med en af de foregående fremgangsmåder til lydisolering og/eller varmeisolering af en bygningsvæg eller -loft.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12184184.5A EP2708668B1 (de) | 2012-09-13 | 2012-09-13 | Verfahren zur Herstellung eines flammgeschützen Dämmelementes, Dämmelement sowie Verwendung eines Dämmelementes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2708668T3 true DK2708668T3 (da) | 2015-02-09 |
Family
ID=46888319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12184184.5T DK2708668T3 (da) | 2012-09-13 | 2012-09-13 | Fremgangsmåde til fremstilling af et brandhæmmende isoleringselement, isoleringselement og anvendelse af et isoleringselement |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2708668B1 (da) |
| DK (1) | DK2708668T3 (da) |
| PL (1) | PL2708668T3 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980624B (zh) * | 2014-05-19 | 2016-05-25 | 四川大学 | 无卤阻燃聚苯乙烯泡沫复合材料及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA838457B (en) * | 1982-11-15 | 1984-09-26 | Dixon International Ltd | Flame-resistant expanded plastics material |
| DE19845891A1 (de) * | 1998-10-06 | 2000-04-20 | Schwenk Daemmtechnik Gmbh & Co | Schaumstoffe auf Basis von Styropolymerisaten |
| JP2010536941A (ja) * | 2007-05-30 | 2010-12-02 | ジャ−チョン キム | 優れた断熱および難燃効果を有する発泡性ポリスチレンビーズおよびその製造方法 |
| CN101835827B (zh) | 2007-05-30 | 2014-10-22 | 英尼奥斯诺瓦国际有限公司 | 阻燃聚苯乙烯 |
-
2012
- 2012-09-13 DK DK12184184.5T patent/DK2708668T3/da active
- 2012-09-13 PL PL12184184T patent/PL2708668T3/pl unknown
- 2012-09-13 EP EP12184184.5A patent/EP2708668B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2708668A1 (de) | 2014-03-19 |
| EP2708668B1 (de) | 2014-12-31 |
| PL2708668T3 (pl) | 2015-05-29 |
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