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DE102005031133B4 - Foam sheet with light reflection paint and its use - Google Patents

Foam sheet with light reflection paint and its use Download PDF

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Publication number
DE102005031133B4
DE102005031133B4 DE200510031133 DE102005031133A DE102005031133B4 DE 102005031133 B4 DE102005031133 B4 DE 102005031133B4 DE 200510031133 DE200510031133 DE 200510031133 DE 102005031133 A DE102005031133 A DE 102005031133A DE 102005031133 B4 DE102005031133 B4 DE 102005031133B4
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Prior art keywords
foam
pigment
foam board
additives
foam sheet
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DE200510031133
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DE102005031133A1 (en
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Thomas Ellerhoff
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DAW SE
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DAW SE
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    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/36—After-treatment
    • C08J9/365—Coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/08—Means for preventing radiation, e.g. with metal foil
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/038—Use of an inorganic compound to impregnate, bind or coat a foam, e.g. waterglass
    • 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
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • E04B2001/7691—Heat reflecting layers or coatings

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Inorganic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)

Abstract

Schaumstoffplatte zur Wärmedämmung aus pigmententhaltenden und pigmentfreien Styrolpolymerisationspartikeln, wobei die Schaumstoffplatte aus 10 bis 90 Gew.-% pigmentierten Styrolpolymerisatpartikeln und 90 bis 10 Gew.-% pigmentfreien Styrolpolymerisatpartikeln, bezogen auf die gesamte Platte, gebildet ist, dadurch gekennzeichnet, dass mindestens eine Fläche der Schaumstoffplatte mindestens partiell mit einer Antireflexschicht aus einem Beschichtungsstoff, der mindestens ein Bindemittel, ausgewählt aus Kunstharzdispersion, Silikonharz, Kaliwasserglas, mindestens ein Weißpigment sowie Additive und Zusatzstoffe enthält, beschichtet ist.foam sheet for thermal insulation pigment-containing and pigment-free styrene polymerization particles, wherein the foam sheet of 10 to 90 wt .-% pigmented Styrolpolymerisatpartikeln and 90 to 10 wt .-% pigment-free styrene polymer, based formed on the entire plate, characterized in that at least one area the foam plate at least partially with an antireflection coating from a coating material comprising at least one binder selected from Synthetic resin dispersion, silicone resin, potassium silicate glass, at least one white pigment and additives and additives is coated.

Description

Die vorliegende Erfindung betrifft eine Schaumstoffplatte zur Wärmedämmung gemäß Anspruch 1. Die Erfindung betrifft weiterhin die Verwendung einer derartigen Schaumstoffplatte zur Wärmedämmung von Gebäuden.The The present invention relates to a foam board for thermal insulation according to claim 1. The invention further relates to the use of such Foam board for thermal insulation of Buildings.

Im Stand der Technik ist es bekannt, Schaumstoffplatten aus graphitenthaltendem Polystyrolpartikelschaum zu bilden. In der EP 0 981 574 B1 sind Graphitpartikel-enthaltende expandierbare Styrolpolymerisate und daraus hergestellte Schaumstoffplatten bekannt. Der wesentliche Vorteil dieser Schaumstoffplatten ist darin zu sehen, dass durch den in dem Polystyrolschaum enthaltenen Graphit die Wärmeleitfähigkeit gegenüber den im Stand der Technik, schon ebenfalls bekannten Schaumstoffplatten aus unpigmentiertem Po lystyrolpartikelschaum, deutlich reduziert wird, und zwar auf Werte unter 35 mW/m·K. Damit genügen diese Schaumstoffplatten aus Graphit-enthaltendem Polystyrolpartikelschaum den Anforderungen der Wärmeleitklasse 035 nach DIN 18 164, Teil 1, Tabelle 4. Im praktischen Gebrauch hat es sich aber nun gezeigt, dass dann, wenn diese Schaumstoffplatten einer längeren Wärmeeinstrahlung ausgesetzt werden, eine unkontrollierte irreversible thermische Formveränderung erfolgen kann. Diese Formveränderung kann sich insbesondere dann ungünstig auswirken, wenn die Platten zur Wärmedämmung an der Außenfassade eingesetzt werden. Hierbei können sich dann an den Stoßstellen Spalten zwischen den Platten durch die Formveränderung der einzelnen Platten bilden. Diese Spalten führen u. a. auch dazu, dass bei einem darüber aufgebrachten Armierungsputz eine Rissbildung eintreten kann.It is known in the art to form foam sheets of graphite-containing polystyrene particulate foam. In the EP 0 981 574 B1 Graphite particle-containing expandable styrene polymers and foam sheets produced therefrom are known. The essential advantage of these foam boards is the fact that the thermal conductivity is significantly reduced by the graphite contained in the polystyrene foam compared to the prior art, already also known foam boards of unpigmented polystyrene particle foam, to values below 35 mW / m · K. Thus, these foam panels made of graphite-containing polystyrene foam meet the requirements of Wärmeleitklasse 035 according to DIN 18 164, Part 1, Table 4. In practical use, it has now been shown that when these foam panels are exposed to prolonged heat radiation, an uncontrolled irreversible thermal change in shape can be done. This change in shape can have an unfavorable effect, in particular, when the panels are used for thermal insulation on the outer facade. In this case, gaps between the plates can then form at the joints due to the change in shape of the individual plates. Among other things, these gaps also lead to the formation of cracks in the case of an applied reinforcing plaster.

Zur Vermeidung dieses Nachteiles wird nun in der WO 2004/065468 A1 vorgeschlagen, Schaumstoffplatten in der Weise auszubilden, dass diese aus einem pigmententhaltenden und pigmentfreien Polystyrolpartikelschaum gebildet werden. Es hat sich dabei gezeigt, dass derartige Platten ebenfalls eine Wärmeleitfähigkeit aufweisen, die unter 35 mW/m·K liegt, wobei diese Platte allerdings im Wesentlichen keine irreversiblen Formveränderungen mehr zeigt, wie dies bei den Platten nach der EP 0 981 574 B1 der Fall ist.To avoid this disadvantage is now in the WO 2004/065468 A1 proposed to form foam sheets in such a way that they are formed from a pigment-containing and pigment-free polystyrene foam particles. It has been shown that such plates also have a thermal conductivity which is less than 35 mW / m · K, but this plate shows substantially no irreversible shape changes more, as in the plates according to the EP 0 981 574 B1 the case is.

Da allerdings das Verfahren zur Herstellung der Platten, wie in der WO 2004/065468 A1 beschrieben, sehr aufwendig ist, besteht ein Bedürfnis, nach alternativen Verfahren zu suchen, mit denen es möglich ist, Schaumstoffplatten mit einer Wärmeleitfähigkeit wie vorstehend beschrieben, herzustellen, bei denen je doch ebenfalls eine irreversible Formveränderung bei länger andauernder Wärmeeinstrahlung vermieden wird.However, since the process for producing the plates, as in the WO 2004/065468 A1 described, is very expensive, there is a need to look for alternative methods by which it is possible to produce foam plates with a thermal conductivity as described above, in which depending but also an irreversible change in shape with prolonged heat radiation is avoided.

Weiterhin ist aus der DE 38 15 723 ein faserverstärkter thermoplastischer Integralschaumstoff mit einer Dichte von 50 bis 500 kg/m3 bekannt, der eine Randzone mit einer Dicke von 0,05 bis 1,5 mm aufweist, die 2 bis 60 Gew.-% verstärkende Fasern enthält.Furthermore, from the DE 38 15 723 a fiber-reinforced thermoplastic integral foam having a density of 50 to 500 kg / m 3 is known, which has a marginal zone with a thickness of 0.05 to 1.5 mm, containing 2 to 60 wt .-% reinforcing fibers.

Ein Wärmeisolationsmaterial für Heizkörper in geschlossenen Räumen geht aus der DE 35 24 726 hervor. Das dort beschriebene Material besteht aus einem Schaumstoff, der mit einer wärmereflektierenden metallischen Oberfläche versehen ist und auf der gegenüberliegenden Seite mit flächigem, starrem oder flexiblem Material verbunden ist. Das Wärmeisolationsmaterial ist dabei selbsttragend und nach Gebrauch in der Heizperiode entfernbar.A heat insulation material for radiators in enclosed spaces goes out of the DE 35 24 726 out. The material described therein consists of a foam, which is provided with a heat-reflecting metallic surface and is connected on the opposite side with flat, rigid or flexible material. The thermal insulation material is self-supporting and removable after use in the heating season.

Aus der DE 102 40 605 ist ein Verfahren zur Beschichtung von Schaumstoffen bekannt, wobei eine Metallisierung über Metallverdampfung, Tropfenbildung oder Festpartikelabscheidung aus beheizten metallischen Quellen zur Herstellung funktionaler und/oder dekorativer Dünn- oder Dichtschichten auf Oberflächen von Bauteilen aus Partikelschaumstoffen erfolgt.From the DE 102 40 605 discloses a method for coating foams, wherein a metallization via metal evaporation, droplet formation or solid particle deposition from heated metallic sources for the production of functional and / or decorative thin or sealing layers on surfaces of components made of particle foams.

Aufgabe der vorliegenden Erfindung ist es deshalb, eine Schaumstoffplatte vorzuschlagen, die einerseits die Wärmeleitklasse 035 erfüllt und die andererseits bei länger andauernder Wärmeeinstrahlung keine irreversible Formveränderung aufweist. Die Platte soll dabei einfach und kostengünstig herzustellen sein.task Therefore, the present invention is a foam sheet to propose, on the one hand meets the heat conductivity 035 and the other hand at longer continuous heat radiation no irreversible change in shape having. The plate should be simple and inexpensive to manufacture be.

Die Aufgabe wird durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst. Die Unteransprüche zei gen vorteilhafte Weiterbildungen auf.The The object is achieved by the characterizing features of the claim 1 solved. The dependent claims zei gene advantageous developments.

Erfindungsgemäß wird somit vorgeschlagen, eine Schaumstoffplatte, die aus pigmententhaltendem und pigmentfreiem Polystyrolpartikelschaum gebildet ist, derart zu modifizieren, dass eine derartige Platte auf mindestens einer Außenseite mindestens partiell mit einer Antireflexschicht versehen ist. Es hat sich dabei nun in Versuchen gezeigt, dass Schaumstoffplatten, die aus einem Graphit-enthaltenden Polystyrolpartikelschaum gebildet sind, wie sie z. B. in der EP 0 981 574 B1 beschrieben sind, dann, wenn sie mit einer Antireflexschicht versehen sind, sowohl die Anforderungen der Wärmeleitklasse 035 erfüllen und dass auch im Wesentlichen eine irreversible Formveränderung bei länger andauernder Wärmeeinstrahlung vermieden wird. Für den Fall, dass Schaumstoffplatten eingesetzt werden, die aus pigmententhaltendem und pigmentfreiem Polystyrolpartikelschaum gebildet sind, wurde festgestellt, dass auch hier eine nochmalige Reduzierung der Formveränderungen bei länger andauernder Wärmeeinstrahlung erreicht wird.According to the invention, it is thus proposed to modify a foam sheet which is formed from pigment-containing and pigment-free polystyrene particle foam in such a way that such a sheet is provided on at least one outside at least partially with an antireflection coating. It has now been shown in experiments that foam plates, which are formed from a graphite-containing polystyrene foam, as z. B. in the EP 0 981 574 B1 described, then, when they are provided with an antireflection coating, both meet the requirements of the heat conductivity 035 and that also substantially an irreversible change in shape with prolonged heat radiation is avoided. In the case that foam plates are used, which are formed from pigment-containing and pigment-free polystyrene foam particles, it was found that here again a reduction in the shape changes is achieved with prolonged heat radiation.

Die Antireflexschicht, wie sie erfindungsgemäß vorgeschlagen wird, kann dabei ganzflächig oder auch partiell auf mindestens einer Außenseite aufgebracht werden. Üblicherweise wird diejenige Seite der Schaumstoffplatte mit der Antireflexschicht versehen, die dann außenseitig, d. h. von der dem Untergrund abgewandten Seite, aufgebracht ist.The Antireflection layer as proposed according to the invention can thereby over the entire surface or also be applied partially on at least one outside. Usually the side of the foam sheet is provided with the antireflection coating, then outside, d. H. from the side facing away from the background, is applied.

Als Antireflexschicht kann einerseits eine dünne Metallschicht, die z. B. durch Aufdampfen hergestellt wird, fungieren, oder aber im einfachsten Falle ein klassischer Beschichtungsstoff. Der Beschichtungs stoff, der dafür eingesetzt wird, beruht erfindungsgemäß auf einer Bindemittelbasis, wie sie im Stand der Technik bekannt ist, d. h. z. B. auf einer Kunstharzdispersion, einem Silikatbindemittel oder auch einem Kaliwasserglas. Wesentlich beim Beschichtungsstoff ist, dass mindestens ein Weißpigment enthalten ist, sodass eine im Wesentlichen helle Oberflächenbeschichtung erreicht wird, die gute Reflexionseigenschaften aufweist.When Antireflection layer can on the one hand a thin metal layer, the z. B. produced by vapor deposition, act, or in the simplest Trap a classic coating material. The coating material, the one for it is used according to the invention is based on a binder, as known in the art, d. H. z. On a synthetic resin dispersion, a silicate binder or even a potash water glass. Essential the coating material is that at least one white pigment is included, leaving a substantially bright surface coating is reached, which has good reflection properties.

In Bezug auf den Aufbau der Schaumstoffplatten wird voll inhaltlich auf die EP 0 981 574 B1 sowie die WO 2004/065468 A1 verwiesen.In terms of the structure of the foam panels is fully substantive on the EP 0 981 574 B1 as well as the WO 2004/065468 A1 directed.

Die Erfindung betrifft ferner die Verwendung der vorstehend beschriebenen Schaumstoffplatten zur Wärmedämmung von Gebäuden oder Gebäudeteilen.The The invention further relates to the use of the above-described Foam boards for thermal insulation of buildings or building parts.

Claims (5)

Schaumstoffplatte zur Wärmedämmung aus pigmententhaltenden und pigmentfreien Styrolpolymerisationspartikeln, wobei die Schaumstoffplatte aus 10 bis 90 Gew.-% pigmentierten Styrolpolymerisatpartikeln und 90 bis 10 Gew.-% pigmentfreien Styrolpolymerisatpartikeln, bezogen auf die gesamte Platte, gebildet ist, dadurch gekennzeichnet, dass mindestens eine Fläche der Schaumstoffplatte mindestens partiell mit einer Antireflexschicht aus einem Beschichtungsstoff, der mindestens ein Bindemittel, ausgewählt aus Kunstharzdispersion, Silikonharz, Kaliwasserglas, mindestens ein Weißpigment sowie Additive und Zusatzstoffe enthält, beschichtet ist.Foam board for thermal insulation of pigment-containing and pigment-free styrene polymerization, wherein the foam sheet of 10 to 90 wt .-% pigmented styrene polymer and 90 to 10 wt .-% pigment-free styrene polymer, based on the entire plate is formed, characterized in that at least one surface of Foam board at least partially coated with an antireflection coating of a coating material containing at least one binder selected from synthetic resin dispersion, silicone resin, potassium silicate, at least one white pigment and additives and additives. Schaumstoffplatte nach Anspruch 1, dadurch gekennzeichnet, dass die Antireflexschicht ganzflächig auf die mindestens eine Fläche der Schaumstoffplatte aufgebracht ist.Foam board according to claim 1, characterized in that that the antireflection layer over the entire surface of the at least one area the foam plate is applied. Schaumstoffplatte nach mindestens einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass die Pigmente des pigmententhaltenden Polystyrolpartikelschaums ausgewählt sind aus Ruß, Metalloxiden, Metallpulver, Farbstoffpigmenten und/oder Graphit.Foam board according to at least one of claims 1 to 2, characterized in that the pigments of the pigment-containing Polystyrene particle foam selected are made of soot, Metal oxides, metal powders, dye pigments and / or graphite. Schaumstoffplatte nach mindestens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Wärmeleitfähigkeit soweit erniedrigt ist, dass sie den Anforderungen der Wärmeleitklasse 035 (nach DIN 18 1649, Teil 1) genügt.Foam board according to at least one of claims 1 to 3, characterized in that the thermal conductivity is lowered so far, that they meet the requirements of the thermal conductivity class 035 (according to DIN 18 1649, part 1) is sufficient. Verwendung der Schaumstoffplatte nach mindestens einem der Ansprüche 1 bis 4 zur Wärmedämmung von Gebäuden und Gebäudeteilen.Use of the foam board after at least one of the claims 1 to 4 for thermal insulation of buildings and building parts.
DE200510031133 2005-07-04 2005-07-04 Foam sheet with light reflection paint and its use Expired - Fee Related DE102005031133B4 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012011698U1 (en) 2011-12-12 2013-04-05 Sager Ag thermal insulation board
EP2647663A2 (en) 2012-04-04 2013-10-09 Sager AG Heat insulation panel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2256154T3 (en) * 2009-03-17 2018-03-30 Synthos Styrenics Synthos Dwory 2 Spółka Z Ograniczoną Odpowiedzialnością Sp. K. Method of insulation
DE202013100974U1 (en) * 2013-03-06 2014-06-11 JOMA Dämmstoffwerk GmbH heat insulation body
CN115785514B (en) * 2022-11-23 2023-08-11 苏州大学 Zinc oxide coated modified hollow thermal expansion microsphere and preparation method and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524726A1 (en) * 1985-07-11 1987-01-15 Klaus Dr Thoese Heat insulating material for heaters in enclosed spaces
DE3815723C1 (en) * 1988-05-07 1989-06-01 Basf Ag, 6700 Ludwigshafen, De
EP0981574B1 (en) * 1997-05-14 2000-09-06 Basf Aktiengesellschaft Expandable styrene polymers containing graphite particles
DE10240605A1 (en) * 2002-08-17 2004-02-26 Fagerdala Deutschland Gmbh Coating thermoplastic foam mouldings with metallic layers, comprises controlling the thermal capacity of the particles or droplets that are used for coating
WO2004065468A1 (en) * 2003-01-20 2004-08-05 Deutsche Amphibolin-Werke Von Robert Murjahn Stiftung & Co Kg Foamed insulating material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524726A1 (en) * 1985-07-11 1987-01-15 Klaus Dr Thoese Heat insulating material for heaters in enclosed spaces
DE3815723C1 (en) * 1988-05-07 1989-06-01 Basf Ag, 6700 Ludwigshafen, De
EP0981574B1 (en) * 1997-05-14 2000-09-06 Basf Aktiengesellschaft Expandable styrene polymers containing graphite particles
DE10240605A1 (en) * 2002-08-17 2004-02-26 Fagerdala Deutschland Gmbh Coating thermoplastic foam mouldings with metallic layers, comprises controlling the thermal capacity of the particles or droplets that are used for coating
WO2004065468A1 (en) * 2003-01-20 2004-08-05 Deutsche Amphibolin-Werke Von Robert Murjahn Stiftung & Co Kg Foamed insulating material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012011698U1 (en) 2011-12-12 2013-04-05 Sager Ag thermal insulation board
EP2647663A2 (en) 2012-04-04 2013-10-09 Sager AG Heat insulation panel

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