CN109641797A - 复合热绝缘系统 - Google Patents

复合热绝缘系统 Download PDF

Info

Publication number
CN109641797A
CN109641797A CN201680088536.0A CN201680088536A CN109641797A CN 109641797 A CN109641797 A CN 109641797A CN 201680088536 A CN201680088536 A CN 201680088536A CN 109641797 A CN109641797 A CN 109641797A
Authority
CN
China
Prior art keywords
weight
thermal insulation
external thermal
organic polymer
composite particles
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.)
Pending
Application number
CN201680088536.0A
Other languages
English (en)
Inventor
阿卜杜尔马杰德·哈什姆扎德
彼得·阿斯贝克
哈拉尔德·策
霍尔格·比纳特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wacker Polymer Systems GmbH and Co KG
Original Assignee
Wacker Polymer Systems GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56801534&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN109641797(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wacker Polymer Systems GmbH and Co KG filed Critical Wacker Polymer Systems GmbH and Co KG
Publication of CN109641797A publication Critical patent/CN109641797A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C04B14/305—Titanium oxide, e.g. titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2623—Polyvinylalcohols; Polyvinylacetates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/405—Organo-inorganic complexes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/06—Acrylates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • C04B41/483—Polyacrylates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • C04B41/4838—Halogenated polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/62—Coating or impregnation with organic materials
    • C04B41/63—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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 a halogen
    • C08F214/02—Monomers containing chlorine
    • C08F214/04—Monomers containing two carbon atoms
    • C08F214/06—Vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on 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 a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on 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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/04—Coating compositions based on 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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09D127/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/062—Copolymers with monomers not covered by C09D133/06
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • E04B1/7625—Details of the adhesive connection of the insulation to the wall
    • 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
    • E04B1/78—Heat insulating elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/047—Plaster carrying meshes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)

Abstract

本发明涉及一种复合热绝缘系统，包括绝缘层、任选的施加到绝缘层的增强层、和施加到绝缘层或施加到增强层(如果存在)的覆盖层，其特征在于覆盖层含有复合颗粒，其中复合颗粒含有至少一种有机聚合物和至少一种无机固体，其中相对于复合颗粒中的有机聚合物和无机固体的总重量，无机固体的重量百分比为15至40wt％。

Description

复合热绝缘系统
技术领域
本发明涉及一种外部热绝缘复合系统(external thermal insulationcomposite system，外部绝热复合系统，外部绝热复合体系)和一种用于生产外部热绝缘复合系统的方法。
背景技术
对于外部热绝缘复合系统(ETICS)的构造，通常使用粘合剂砂浆将绝缘板(例如硬质泡沫板或玻璃或岩棉板)固定到砖石上。然后在绝缘板上施加增强层，所述增强层中插入有增强织物，主要是玻璃纤维织物。最后，使用终饰粉刷(finishing render)(顶部粉刷)来覆盖复合系统。
因此，DE OS 2516916描述了一种外部热绝缘复合系统，其中外立面包覆有刚性聚苯乙烯泡沫板，该泡沫板用水泥砂浆粉刷。DE 42 16 204 A1描述了使用由硅酸钙、二氧化硅和多孔添加剂制成的矿物绝缘板的建筑物的热绝缘。这种热绝缘在外侧覆盖有粉刷层，其中在热绝缘板和粉刷层之间嵌入有机织物。这种终饰粉刷还可以包含纤维材料或聚合物作为粘合改进剂。
在终饰粉刷的情况下，可以在四个系统之间进行区分：矿物粉刷、硅酸盐粉刷、合成树脂粉刷和硅酮树脂粉刷。通常以两层施用的矿物粉刷也称为厚层系统，而相对较薄的硅酸盐粉刷、合成树脂粉刷和硅酮树脂粉刷称为薄层系统。薄层系统已经建立了最为广泛市场，因为它们仅略微收缩并且易于加工且经济，因为它们的最终强度可以相对快速地实现。在这些薄层系统中，层厚度在2到5mm之间。特别地，在这些薄层系统中，由于它们对机械载荷(例如使用尖锐物体的打击或冰雹撞击)的抵抗力低，因此可能会出现问题。特别地，在聚合物粘合系统的情况下，诸如硅酮粉刷或合成树脂粉刷，与防火有关的问题是最重要的。在发生火灾时，可能会产生明显的热量和烟雾形成，并且有机粘合剂熔化可能会损坏终饰粉刷并且甚至可能会使终饰粉刷掉落。因此，顶部粉刷丧失了其对于刚性聚苯乙烯泡沫板的防火功能和屏障功能。
因此，本发明的目的是改善此种外部热绝缘复合系统，所述外部热绝缘复合系统包含绝缘板的绝缘层和施加在其上的终饰层(finishing layer，覆盖层)，使得它们表现出高机械弹性(冲击保护)，并且即使在发生火灾时也能形成稳定的屏障，特别是在保持其冲击保护的同时也能形成稳定的屏障。
令人惊讶的是，已经可以通过终饰粉刷中的复合颗粒来解决这些问题。
发明内容
本发明提供了一种外部热绝缘复合系统，其包含绝缘层、任选的施加至绝缘层的增强层、和施加至绝缘层或施加至如果存在的增强层的终饰层，其特征在于终饰层包含复合颗粒，其中复合颗粒包含至少一种有机聚合物和至少一种无机固体，其中基于复合颗粒中的有机聚合物和无机固体的总重量，无机固体的按重量计的量为15至40重量％。
复合颗粒是现有技术并且可商购获得，可以是水分散体的形式或水分散性聚合物粉末形式。WO 03/000760 A1涉及一种通过单体混合物的聚合来生产无机固体颗粒和有机聚合产物的复合颗粒分散体的方法，所述单体混合物包含少量的硅官能单体，所述聚合是在无机固体颗粒分散体的存在下进行的。由此获得的产物被推荐作为涂料、粘合剂和砂浆组合物的粘合剂。从WO 2004/035474 A1中已知有水性复合颗粒分散体，其是通过将硅烷化二氧化硅颗粒的水分散体与聚合物水分散体混合而获得的。该产物被推荐用作涂料组合物和水泥砂浆配方的粘合剂。WO 2009/112370 A1描述了一种生产复合颗粒分散体的方法，其通过在已经使得变成碱性的聚合物水分散体中使一种或多种烷氧基硅烷缩合。可替代地，可以通过烷氧基硅烷的缩合分别制备二氧化硅溶胶，然后使其与聚合物水分散体混合。推荐的应用是涂料组合物和粘合剂。WO 2012/110618 A1涉及一种生产改性的复合颗粒的方法，其通过将聚合物水分散体和水性二氧化硅溶胶混合，然后在该混合物中将单体聚合。所描述的应用是上面已经提到的那些。WO 2012/022667 A1描述了复合颗粒分散体的生产，其通过在分散地分布在水中的无机固体存在下使烯键式不饱和单体聚合，其中为了提高由此获得的分散体的储存稳定性，在聚合期间或之后加入环氧硅烷。
复合颗粒包含有机聚合物相和分布在其中的细碎无机固体颗粒，所述固体颗粒优选通过物理键(例如通过聚合物中的羧基官能单体单元)或通过化学键(例如通过聚合物中的硅官能单体单元)连接到有机聚合物相的聚合物链。
优选的细碎无机固体颗粒是金属氧化物或半金属氧化物。优选具有分散在水中的固体颗粒的粒度为4至150nm，特别优选5至100nm。粒度是通过统计光散射测量确定的重均粒度dw，例如使用来自Coulter的Nanosizer。
合适的金属氧化物是例如钛、锆、铝、钡、镁或铁的氧化物。这种金属氧化物可商购获得，例如二氧化钛、锆(IV)氧化物、锡(II)氧化物、锡(IV)氧化物、氧化铝、羟基氧化铝、氧化钡、氧化镁、铁(II)氧化物、铁(III)氧化物、铁(II/III)氧化物。可以提及二氧化硅是优选的半金属氧化物。二氧化硅可以是无定形形式和/或为不同的晶体结构。例如，二氧化硅可以是水玻璃或二氧化硅溶胶的形式。合适的二氧化硅也以商品名称 和而已知。特别优选二氧化硅溶胶和用铝酸盐或环氧硅烷改性的二氧化硅溶胶。为了生产改性的二氧化硅溶胶，在搅拌并任选地加热的同时，向常规的二氧化硅溶胶中添加铝酸盐水溶液例如NaAl(OH)4或环氧硅烷例如3-缩水甘油氧基丙基三甲氧基硅烷。
细碎无机固体的制备是本领域技术人员已知的并且例如通过沉淀反应或气相中的化学反应来进行(在这一点上，参见E.Matijevic,Chem.Mater.1993,5,第412至426页；Ullmann's Encyclopedia of Industrial Chemistry,第A 23卷,第583至660页,VerlagChemie,Weinheim,1992)。
用于制备有机聚合物的水分散体的合适的烯键式不饱和单体是具有1至15个碳原子的未支化或支化的烷基羧酸的乙烯基酯、具有1至15个碳原子的醇的甲基丙烯酸酯和丙烯酸酯、乙烯基芳香族化合物、烯烃、二烯或乙烯基卤化物。优选的乙烯基酯是乙酸乙烯酯、丙酸乙烯酯、丁酸乙烯酯、2-乙基己酸乙烯酯、月桂酸乙烯酯、乙酸1-甲基-乙烯酯、新戊酸乙烯酯和具有9至13个碳原子的α-支化一元羧酸的乙烯基酯，例如或(Momentive的商品名)。特别优选乙酸乙烯酯。优选的甲基丙烯酸酯或丙烯酸酯是丙烯酸甲酯、甲基丙烯酸甲酯、丙烯酸乙酯、甲基丙烯酸乙酯、丙烯酸丙酯、甲基丙烯酸丙酯、丙烯酸正丁酯、甲基丙烯酸正丁酯、丙烯酸2-乙基己酯、丙烯酸降冰片酯。特别优选丙烯酸甲酯、甲基丙烯酸甲酯、丙烯酸正丁酯和丙烯酸2-乙基己酯。烯烃和二烯的实例是乙烯、丙烯和1,3-丁二烯。合适的乙烯基芳香族化合物是苯乙烯和乙烯基甲苯。优选的乙烯基卤化物是氯乙烯。
优选地，基于单体的总重量，还使0.05至20重量％(特别优选1至10重量％)一种或多种官能性共聚单体共聚。官能性共聚单体的实例是烯键式不饱和单羧酸和二羧酸，优选丙烯酸、甲基丙烯酸、富马酸和马来酸、以及马来酸酐；烯键式不饱和羧酸酰胺和腈，优选丙烯酰胺和丙烯腈；烯键式不饱和磺酸及其盐，优选乙烯基磺酸、2-丙烯酰胺基-2-甲基丙磺酸。官能性共聚单体的实例还是环氧官能性共聚单体，例如甲基丙烯酸缩水甘油酯和丙烯酸缩水甘油酯。官能性共聚单体的进一步实例是硅官能性共聚单体，诸如丙烯酰氧基丙基三(烷氧基)-和甲基丙烯酰氧基丙基三(烷氧基)-硅烷，其中可以存在烷氧基(例如甲氧基、乙氧基)以及乙氧基-丙二醇醚基团，诸如甲基丙烯酰氧基丙基三甲氧基硅烷、乙烯基三烷氧基硅烷和乙烯基甲基二烷氧基硅烷，如乙烯基三甲氧基硅烷或乙烯基三乙氧基硅烷或乙烯基甲基二甲氧基硅烷。可以提及为官能性共聚单体的例子还有具有羟基的单体，例如甲基丙烯酸羟烷基酯和丙烯酸羟烷基酯，如丙烯酸或甲基丙烯酸的羟乙酯或羟丙酯或羟丁酯。优选烯键式不饱和单羧酸和二羧酸以及硅官能性共聚单体。
优选的有机聚合物是下述：乙烯基酯(特别是乙酸乙烯酯)与3至12重量％的烯键式不饱和羧酸(如丙烯酸或甲基丙烯酸)和任选的0.1至3重量％的烯键式不饱和硅烷(如乙烯基三甲氧基硅烷、乙烯基三乙氧基硅烷、乙烯基甲基二甲氧基硅烷或乙烯基甲基二乙氧基硅烷)的聚合产物；
乙烯基酯(特别是乙酸乙烯酯)与0.1至3重量％的烯键式不饱和硅烷(如乙烯基三甲氧基硅烷、乙烯基三乙氧基硅烷、乙烯基甲基二甲氧基硅烷或乙烯基甲基二乙氧基硅烷)的聚合产物，
其中聚合产物在每种情况下还可以包含5至45重量％来自包含具有3至15个碳原子的未支化或支化的烷基羧酸的乙烯基酯(除了共聚的乙烯基酯)、具有1至15个碳原子的醇的甲基丙烯酸酯和丙烯酸酯、苯乙烯、乙烯、丁二烯和氯乙烯的组中的一种或多种单体单元，并且其中，在每种情况下按重量％计的量加起来为100重量％。
优选的有机聚合物还是下述：具有1至15个碳原子的醇的(甲基)丙烯酸酯(如(甲基)丙烯酸甲酯和/或(甲基)丙烯酸正丁酯)与3至12重量％的烯键式不饱和羧酸(如丙烯酸或甲基丙烯酸)和任选的0.1至3重量％的烯键式不饱和硅烷(如乙烯基三甲氧基硅烷、乙烯基三乙氧基硅烷、乙烯基甲基二甲氧基硅烷或乙烯基甲基二乙氧基硅烷)和任选的0.1至50重量％(优选5至30重量％)的苯乙烯的聚合产物；
具有1至15个碳原子的醇的(甲基)丙烯酸酯(如(甲基)丙烯酸甲酯和/或(甲基)丙烯酸正丁酯)与0.1至3重量％的烯键式不饱和硅烷(如乙烯基三甲氧基硅烷、乙烯基三乙氧基硅烷、乙烯基甲基二甲氧基硅烷或乙烯基甲基二乙氧基硅烷)和任选的0.1至50重量％(优选5至30重量％)的苯乙烯的聚合产物，
其中在每种情况下的按重量％计的量加起来为100重量％。
有机聚合物可通过本领域技术人员已知的聚合方法制备：悬浮液或微乳液或优选乳液聚合方法，例如，如在Encyclopedia of Polymer Science and Engineering,第8卷,第659至677页,John Wiley and Sons,Inc.,1987或DE 10 2006 050 336 A1中所描述的。因此，在水性介质中，在乳化剂和/或保护胶体存在下通过自由基引发的聚合而使烯键式不饱和单体聚合。
单体的选择或共聚单体的重量含量的选择使得通常获得-50℃至+50℃的玻璃化转变温度Tg。聚合产物的玻璃化转变温度Tg可以通过DSC(差示扫描量热法，DIN EN ISO11357-1/2)以已知方式测定，例如使用来自Mettler-Toledo的差示扫描量热仪DSC1在开口坩埚中以10K/min的加热速率来进行测定。将第二加热曲线的台阶中点(中点＝热流台阶的台阶高度的一半)处的温度评价为热流图中的玻璃化转变温度。Tg也可以通过Fox方程近似地预测。根据Fox T.G.,Bull.Am.Physics Soc.1,3,第123页(1956)：1/Tg＝x1/Tg1+x2/Tg2+...+xn/Tgn，其中xn表示单体n的质量分数(重量％/100)，并且Tgn是单体n的均聚物的玻璃化转变温度，单位：开尔文。均聚物的Tg值列于聚合物手册第2版(Polymer Handbook 2ndEdition),J.Wiley&Sons,New York(1975)中。
包含有机聚合物和细碎无机固体颗粒的复合颗粒的制备可以通过上述现有技术的方法进行。因此，细碎的无机固体颗粒优选以稳定的含水固体分散体的形式使用。优选地，在制备有机聚合物的聚合期间加入包含细碎无机固体的含水分散体，或者将其加入到最终的聚合物分散体中。
还优选这样的方法，其中将细碎无机固体的含水分散体与聚合产物的聚合物分散体混合，所述聚合产物包含官能团，例如硅烷基团和/或羧基，使得可以在无机和有机颗粒之间发生化学或物理结合。
同样优选的是这样的方法，其中将包含细碎无机固体的含水分散体与聚合物水分散体混合，该聚合物水分散体的聚合物可任选地包含官能团如硅烷基团和/或羧基，以及与环氧硅烷化合物(例如3-缩水甘油氧基丙基三甲氧基硅烷或3-缩水甘油氧基丙基甲基二乙氧基硅烷)混合。所述混合操作优选在20至70℃的温度下进行优选1至12小时的期间。
复合颗粒至少部分地具有核-壳结构。其中的无机颗粒形成核且聚合物链形成壳。基于复合颗粒中有机聚合物和无机固体的总重量，复合颗粒中无机固体的重量含量为15至45重量％。
如此可获得的复合颗粒通常为水分散体的形式，优选固体含量为40至70％，特别优选45至65％且最优选50至60％。复合颗粒的分散体优选具有65至3000mPas的粘度，且特别优选75至2000mPas，特别是80至900mPas(作为50％在水中的分散体及20rpm下，在25℃下的布氏粘度)。复合颗粒的粒度为5至5000nm。优选的粒度为50至500nm。在每种情况下，粒度是通过统计光散射测量确定的重均粒度dw，例如使用来自Coulter的Nanosizer。
为了制备粉末形式的复合颗粒，可以将改性复合颗粒的分散体喷雾干燥，其中任选地加入保护胶体作为干燥助剂。优选地，将聚乙烯醇用作干燥助剂。因此，在常规的喷雾干燥装置中进行喷雾干燥，其中可以通过单组分、双组分或多组分喷嘴或使用旋转盘进行雾化。通常在45℃至120℃的范围内选择出口温度，优选60℃至90℃。为了提高阻滞稳定性，可以为由此获得的粉末提供抗结块剂(防结块剂)。抗结块剂的实例是碳酸钙、滑石、二氧化硅、高岭土。
通过随后在水、有机溶剂或反应性稀释剂中研磨和/或再分散，可以将如此获得的粉末形式的复合颗粒制成所需的形式。
外部热绝缘复合系统基于绝缘层，通常靠近绝缘板一起紧密放置以避免间隙，它们以本领域技术人员已知的方式借助于粘合剂砂浆和/或借助于机械保持元件而固定到建筑物(建筑物墙壁)的外立面上。
绝缘板通常基于有机或无机、天然或合成绝缘材料。合成绝缘材料的实例是塑料材料，例如聚苯乙烯(特别是发泡或挤出的聚苯乙烯)或聚氨酯(特别是聚氨酯泡沫)，矿物材料，特别是矿物纤维、矿棉或矿物泡沫。天然无机绝缘材料的实例是与石灰或水泥粘合的多孔材料。天然有机绝缘材料的实例是由木纤维、刨花(wood wool)、草或茎制成的板，其通常用矿物或有机粘合剂粘合。绝缘板的生产是本领域技术人员已知的。
通过施加含水砂浆组合物来形成终饰层。用于终饰层的砂浆组合物包含作为干组分的一种或多种矿物粘合剂、任选的一种或多种聚合物粘合剂、一种或多种填料和任选的其它添加剂。
合适的矿物粘合剂是例如水泥，特别是波特兰水泥、铝酸盐水泥、氧化镁水泥、矿渣水泥以及混合水泥、火山灰、石灰和石膏。
合适的聚合物粘合剂是乙烯基酯聚合产物，例如乙酸乙烯酯-乙烯聚合产物或(甲基)丙烯酸酯聚合产物、苯乙烯-丙烯酸酯聚合产物或苯乙烯-丁二烯聚合产物，它们以其聚合物水分散体的形式或以其水分散性聚合物粉末的形式用于生产砂浆组合物。
合适的填料的实例是石英砂、碳酸钙、白云石、硅酸铝、粘土、白垩、白色熟石灰、滑石或云母，或者还是轻质填料，如浮石、泡沫玻璃、气体混凝土、珍珠岩、蛭石、碳纳米管(CNT)。也可以使用所述填料的任何所需混合物。优选石英砂、石英粉、碳酸钙、白垩或白色熟石灰。
用于砂浆组合物的其它常规添加剂是增稠剂，例如多糖如纤维素醚和改性纤维素醚、淀粉醚，层状硅酸盐，多元羧酸如聚丙烯酸及其偏酯，以及可任选地缩醛化或疏水改性的聚乙烯醇，酪蛋白和具有缔合作用的增稠剂。常规添加剂还是阻滞剂，例如羟基羧酸、或二羧酸或其盐，糖类，草酸，琥珀酸，酒石酸，葡萄糖酸，柠檬酸，蔗糖，葡萄糖，果糖，山梨糖醇，季戊四醇。常规添加剂是凝固促进剂，例如无机或有机酸的碱金属或碱土金属盐。此外，还可以提到：疏水剂，防腐剂，成膜助剂，分散剂，泡沫稳定剂，消泡剂和阻燃剂(例如氢氧化铝)。添加剂以其常规量使用，这取决于添加剂的性质。
通常，用于终饰层的砂浆组合物包含10至50重量％的矿物粘合剂、0至10重量％的聚合物粘合剂、40至80重量％的填料、0.1至10重量％的添加剂以及优选地5至20重量％的复合颗粒，在每种情况下均基于不含水的干燥组合物的总重量，并且其中按重量％计的量在每种情况下加起来为100重量％。由此，基于终饰层的总重量，终饰层中的复合颗粒的量对应于砂浆干燥组合物中复合颗粒的量。
如果施加增强层，其组成可以对应于终饰层的组成，不同之处在于复合颗粒的量。通常，用于增强层的砂浆组合物包含10至50重量％的矿物粘合剂、0至10重量％的聚合物粘合剂、40至80重量％的填料、任选地0.1至10重量％的添加剂，在每种情况下均基于不含水的干燥组合物的总重量，并且其中按重量％计的量在每种情况下加起来为100重量％。通常将机织织物(优选玻璃纤维织物)插入到增强层中。
具体实施方式
以下实施例用于进一步解释本发明：
粘合剂分散体：
比较分散体1：
用乳化剂稳定的氯乙烯共聚物水分散体具有57.7重量％的固体含量并且是通过76重量％氯乙烯、6.2重量％月桂酸乙烯酯、17.4重量％乙烯和0.4重量％甲基丙烯酸缩水甘油酯的乳液聚合生产的。
复合分散体2：
在反应器中将1098g比较分散体1与869.6g二氧化硅溶胶(固体含量为41％，来自Akzo Nobel的Bindzil 2040)和31g 3-缩水甘油氧基丙基三甲氧基硅烷(Geniosil GF 80，WACKER Chemie)混合在一起并且在40℃下搅拌五小时。
获得了固体含量为51重量％的复合分散体。基于总固体含量，复合分散体的二氧化硅含量为34重量％。
比较分散体3：
用乳化剂稳定的共聚物水分散体具有44.7重量％的固体含量并且是通过59.5重量％丙烯酸丁酯、24重量％甲基丙烯酸甲酯、11重量％苯乙烯、5重量％甲基丙烯酸和0.5重量％乙烯基三乙氧基硅烷的共聚生产的。
复合分散体4：
在反应器中将2000g比较分散体3与394.5g二氧化硅溶胶(Bindzil 2040)混合并且在60℃下搅拌三小时。冷却之后，获得固体含量为43.9重量％的复合分散体。基于总固体含量，二氧化硅的含量为15重量％。
复合分散体5：
在反应器中将1388.6g比较分散体3与911.4g二氧化硅溶胶(Bindzil 2040)混合并且在60℃下搅拌三小时。冷却之后，获得固体含量为42.8重量％的复合分散体。基于总固体含量，二氧化硅含量为37重量％。
比较分散体6：
在反应器中将1200.6g比较分散体3与1098g二氧化硅溶胶(Bindzil 2040)混合并且在60℃下搅拌三小时。冷却之后，获得固体含量为42.5重量％的复合分散体。基于总固体含量，二氧化硅含量为45重量％。
外部热绝缘复合系统的生产(ETICS试样)：
在每种情况下，在作为基板的水泥粘结硅酸钙防火板(来自Promat AG的PromatecH)上构造尺寸为150mm x 100mm且厚度为12mm的外部热绝缘复合系统。
将粘合剂砂浆组合物以4mm的层厚度施加到基板上，并且在每种情况下，将尺寸为100cm x 50cm且厚度为7cm的聚苯乙烯绝缘板(来自Saint Gobain的Isover EPS立面绝缘板040WDV)放置在粘合剂砂浆层上并且压下。
然后将增强砂浆以4mm的层厚度施加到聚苯乙烯绝缘板上，并且在粉刷层上放置玻璃纤维织物(每单位面积的重量为165g/m2、网目尺寸为4mm x 4mm的白色ETICS玻璃纤维织物)。
最后，在每种情况下，将终饰粉刷砂浆以4mm的层厚度施加到增强层。
粘合剂砂浆和增强砂浆各自具有表1中所示的组成。
表1：
148.8g水泥(来自Dyckerhoff的白水泥CEMI 42.5R)
16.5g熟石灰(来自Walhalla Kalk的Edelhydrat CL 90-S)
206.6g石灰石(来自Omya的Juraperle MHS)
403.3g沙子(来自Quarzwerke的石英砂HR 81T)
49.6g分散性粉末(来自Wacker Chemie的Vinnapas 5044N)
1.2g纤维素醚(来自ShinEtsu的Tylose MB 15009P2)
174.0g水
终饰粉刷砂浆在每种情况下具有表2所示的组成。
表2：
测试方法：
根据ETISO 7892(1kg钢球，偏转1.02m)的压痕试验确定外部热绝缘复合系统的机械弹性。
结果汇总在表3中：
根据DIN EN 13823通过SBI测试(单项燃烧项目)测试防火性能并根据DIN EN13501-1进行分类。
SBI测试是一种用于测试建筑材料的防火性能的测试方法。为此目的，在沙箱中，通过单项燃料项目、丙烷气体燃烧器来将测试试样暴露于燃烧攻击下。将测试试样放置在台车的角落中并定位在烟气出口下方。通过仪器和视觉记录测试试样对火焰冲击的反应，并且根据测量值计算火焰生长、烟雾产生和放热。
FIGRA[W/s]＝火焰生长速率
关于FIGRA值(火焰生长速率)，确定以W/s为单位的火焰生长速率。
THR600[MJ]＝10分钟后的放热
关于THR600值(总放热)，确定600秒后的总放热。
TSP(600)[m2]＝10分钟后的烟雾产生：
单个TSP(t)值(总烟雾产生，单位m2)表示直到测量时间t时样品的总烟雾产量。TSP(t)值对应于从测量开始到时间t的时间段中各个SPRav(t)值的总和。因此，单个SPRav(t)值(烟雾产生速率，单位m2/s)代表在测量时间t的样品的当前烟雾产生。SPRav值表示以m3/s为单位的烟气体积流与通过光度测量装置的管的光路长度m的商，得到单位m2/s。TSP值表示以m2/s为单位的SPRav值之和与以s为单位的相关时间段的乘积，得到单位m2。
SMOGRA[m2/S2]＝烟雾增长速率指数
SMOGRA值(烟雾增长速率指数，单位m2/s2)表示样品的SPRav(t)值与测量的相关时间t的商的最大值。SMOGRA值表示以m2/s为单位的SPRav(t)值与以s为单位的相关时间t的商，得到单位m2/s2。
结果汇总于表4中：
结果表明，与不具有复合颗粒的比较粉刷(comparative render)相比，在压痕试验中具有良好的机械强度，并且减少了火焰生长(FIGRA)和放热(THR)。烟气产生(TSR)同样较低，并且烟雾增长速率(SMOGRA)也是如此。

Claims (10)

1.一种外部热绝缘复合系统，包括绝缘层、任选的施加到所述绝缘层的增强层、以及施加到所述绝缘层或施加到如果存在的所述增强层的终饰层，其特征在于，所述终饰层包含复合颗粒，其中，所述复合颗粒包括至少一种有机聚合物和至少一种无机固体，其中，基于所述复合颗粒中的有机聚合物和无机固体的总重量，无机固体的按重量计的量为15至40重量％。
2.根据权利要求1所述的外部热绝缘复合系统，其特征在于，基于所述终饰层的总重量，所述终饰层包含5至20重量％的复合颗粒。
3.根据权利要求1或2所述的外部热绝缘复合系统，其特征在于，作为所述无机固体，存在钛、锆、铝、钡、镁或铁的一种或多种氧化物或二氧化硅。
4.根据权利要求1至3所述的外部热绝缘复合系统，其特征在于，作为所述有机聚合物，存在烯键式不饱和单体与任选的基于所述单体的总重量为0.05至20重量％的一种或多种官能性共聚单体的一种或多种聚合产物，所述烯键式不饱和单体来自包含具有1至15个碳原子的未支化或支化的烷基羧酸的乙烯基酯、具有1至15个碳原子的醇的甲基丙烯酸酯和丙烯酸酯、乙烯基芳香族化合物、烯烃、二烯或乙烯基卤化物的组，所述一种或多种官能性共聚单体来自包含烯键式不饱和单羧酸和二羧酸以及硅官能性共聚单体的组。
5.根据权利要求1至3所述的外部热绝缘复合系统，其特征在于，作为所述有机聚合物，存在具有1至15个碳原子的醇的(甲基)丙烯酸酯与3至12重量％的烯键式不饱和羧酸和任选的0.1至3重量％的烯键式不饱和硅烷以及任选的0.1至50重量％的苯乙烯的一种或多种聚合产物；或
具有1至15个碳原子的醇的(甲基)丙烯酸酯与0.1至3重量％的烯键式不饱和硅烷和任选的0.1至50重量％的苯乙烯的共聚产物，
其中，在每种情况下，按重量％计的量加起来为100重量％。
6.根据权利要求1至3所述的外部热绝缘复合系统，其特征在于，作为所述有机聚合物，存在具有1至15个碳原子的未支化或支化的烷基羧酸的乙烯基酯与3至12重量％的烯键式不饱和羧酸和任选的0.1至3重量％的烯键式不饱和硅烷的一种或多种聚合产物；或
具有1至15个碳原子的未支化或支化的烷基羧酸的乙烯基酯与0.1至3重量％的烯键式不饱和硅烷的聚合产物，
其中，所述聚合产物还可以包含5至45重量％的一种或多种单体单元，所述单体单元来自包含下述的组：具有3至15个碳原子的未支化或支化的烷基羧酸的乙烯基酯，除共聚的乙烯基酯之外；具有1至15个碳原子的醇的甲基丙烯酸酯和丙烯酸酯；苯乙烯；乙烯；丁二烯或氯乙烯，
并且其中，在每种情况下，按重量％计的量加起来为100重量％。
7.一种用于对建筑物的外立面进行热绝缘的方法，包括将权利要求1至6中任一项所述的外部热绝缘复合系统固定到所述建筑物的外立面。
8.根据权利要求7所述的方法，其特征在于，通过粘合剂砂浆和/或通过机械保持元件进行固定。
9.包含至少一种有机聚合物和至少一种无机固体的复合颗粒在生产外部热绝缘复合系统中的用途。
10.包含至少一种有机聚合物和至少一种无机固体的复合颗粒在根据权利要求1至6中任一项所述的外部热绝缘复合系统的终饰层中的用途。
CN201680088536.0A 2016-08-19 2016-08-19 复合热绝缘系统 Pending CN109641797A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/069715 WO2018033218A1 (de) 2016-08-19 2016-08-19 Wärmedämmverbundsystem

Publications (1)

Publication Number Publication Date
CN109641797A true CN109641797A (zh) 2019-04-16

Family

ID=56801534

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680088536.0A Pending CN109641797A (zh) 2016-08-19 2016-08-19 复合热绝缘系统

Country Status (6)

Country Link
US (1) US11421062B2 (zh)
EP (1) EP3500536B1 (zh)
KR (1) KR20190042038A (zh)
CN (1) CN109641797A (zh)
RU (1) RU2717456C1 (zh)
WO (1) WO2018033218A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111826038B (zh) * 2020-06-30 2022-01-14 固克节能科技股份有限公司 一种流云型纹理漆的复合涂层及其施工方法
CN111978053B (zh) * 2020-07-17 2021-10-01 北京奥克森节能环保科技有限公司 一种聚苯颗粒保温板的制备方法及由其得到的聚苯颗粒保温板和应用
CN114956716B (zh) * 2022-04-15 2023-03-17 武昌理工学院 轻质复合建筑外墙保温材料及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1385391A (zh) * 2001-03-01 2002-12-18 瓦克聚合系统两合公司 加工性能改良的干灰泥
CN1668871A (zh) * 2002-05-15 2005-09-14 卡伯特公司 耐热绝缘复合物和其制备方法
CN102493567A (zh) * 2011-12-30 2012-06-13 广东亿健绿色住宅材料工业有限公司 一种复合隔热保温板的生产方法
CN104093778A (zh) * 2011-10-05 2014-10-08 瓦克化学股份公司 含有聚合物粉末的干燥的建筑材料配制物
EP2998367A1 (de) * 2014-09-19 2016-03-23 Daw Se Silikatische Putzbeschichtungsmasse, Leichtputz gebildet aus der silikatischen Putzbeschichtungsmasse und Verwendung der silikatischen Putzbeschichtungsmasse zur Herstellung von Leichtputzen
CN111910832A (zh) * 2020-07-21 2020-11-10 湖南城市学院 一种装配式建筑节能保温墙体及其制作装配方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516916B2 (de) 1975-04-17 1981-02-12 Friedrich 6702 Bad Duerkheim Heck Außenwanddämmung mit Putzbeschichtung für Bauwerke
DE4216204A1 (de) 1992-05-15 1993-11-18 Rainer Haug Wärmedämmung für Gebäude
DE19903756C2 (de) * 1999-01-30 2003-04-10 Dinova Gmbh & Co Kg Putz
DE10123908A1 (de) * 2001-05-17 2002-11-21 Basf Ag Verfahren zur Herstellung von wärmedämmendem Leicht- und Dämmputz
DE10129537A1 (de) 2001-06-21 2003-01-09 Basf Ag Verfahren zur Herstellung einer wässrigen Dispersion von aus Polymerisat und feinteiligem anorganischem Feststoff aufgebauten Partikeln
KR20030029419A (ko) 2001-10-08 2003-04-14 주식회사 솔나노켐 건축구조용 내화 보강재 및 이의 제조방법
AU2003265192A1 (en) 2002-10-14 2004-05-04 Akzo Nobel N.V. Aqueous silica dispersion
US7544726B2 (en) 2002-10-14 2009-06-09 Akzo Nobel N.V. Colloidal silica composition
DE102006046860A1 (de) 2006-10-02 2008-04-03 Celanese Emulsions Gmbh Putze und Farben, Copolymerdispersionen und deren Verwendung
DE102006050336A1 (de) 2006-10-25 2008-05-08 Wacker Polymer Systems Gmbh & Co. Kg Geminitensid enthaltende Dispersionspulverzusammensetzungen
DE102008000584A1 (de) 2008-03-10 2009-09-17 Wacker Chemie Ag Verfahren zur Herstellung von Kompositpartikeln
DE102010028914A1 (de) * 2009-05-19 2010-12-16 Basf Se Spritz- und spachtelfähige Masse und Verfahren zum Verfüllen von Hohlräumen
DE102009046664A1 (de) * 2009-11-12 2011-05-19 Wacker Chemie Ag Kompositpartikel mit organischen und anorganischen Domänen
DE102010009146B4 (de) 2010-02-24 2012-12-27 TDH - GmbH Technischer Dämmstoffhandel Plastische feuerfeste Masse und feuerfester Mörtel und deren Verwendung
US20110256786A1 (en) * 2010-04-15 2011-10-20 Mark Bomberg Exterior building wall insulation systems with hygro thermal wrap
DE102010029513A1 (de) 2010-05-31 2011-02-24 Wacker Chemie Ag Dämmung mit Schichtaufbau
CN103167905B (zh) * 2010-08-16 2014-12-24 巴斯夫欧洲公司 改进水性复合粒子分散体的储存稳定性的方法
DE102010048174B4 (de) * 2010-10-13 2015-04-02 TDH - GmbH Technischer Dämmstoffhandel Intumeszentes wärmedämmendes feuerfestes Formteil und Verfahren zu dessen Herstellung
US20130205227A1 (en) 2011-02-07 2013-08-08 Imagitek Ltd Dba Prodagio Software Methods and apparatus for processing documents
DE102011004361A1 (de) 2011-02-18 2012-08-23 Wacker Chemie Ag Modifizierte Kompositartikel
DE102012223620A1 (de) 2012-12-18 2014-06-18 Wacker Chemie Ag Verwendung von Hybridcopolymeren als Schutzkolloide für Polymere
EP2762522B1 (de) * 2013-02-04 2019-01-23 STO SE & Co. KGaA Dämmelement, dämmsystem sowie verfahren zur schall- und/oder wärmedämmung einer gebäudewand oder -decke
PL2871169T3 (pl) * 2013-11-08 2022-05-02 Daw Se Masa dyspersyjna, układ wypraw tynkarskich i złożony system izolacji cieplnej
KR20160057531A (ko) 2014-11-13 2016-05-24 (주)나눔테크 외단열이 구비된 노출콘크리트 구조 및 이의 시공방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1385391A (zh) * 2001-03-01 2002-12-18 瓦克聚合系统两合公司 加工性能改良的干灰泥
CN1668871A (zh) * 2002-05-15 2005-09-14 卡伯特公司 耐热绝缘复合物和其制备方法
CN104093778A (zh) * 2011-10-05 2014-10-08 瓦克化学股份公司 含有聚合物粉末的干燥的建筑材料配制物
CN102493567A (zh) * 2011-12-30 2012-06-13 广东亿健绿色住宅材料工业有限公司 一种复合隔热保温板的生产方法
EP2998367A1 (de) * 2014-09-19 2016-03-23 Daw Se Silikatische Putzbeschichtungsmasse, Leichtputz gebildet aus der silikatischen Putzbeschichtungsmasse und Verwendung der silikatischen Putzbeschichtungsmasse zur Herstellung von Leichtputzen
CN111910832A (zh) * 2020-07-21 2020-11-10 湖南城市学院 一种装配式建筑节能保温墙体及其制作装配方法

Also Published As

Publication number Publication date
US11421062B2 (en) 2022-08-23
EP3500536B1 (de) 2019-12-25
RU2717456C1 (ru) 2020-03-24
US20190210933A1 (en) 2019-07-11
KR20190042038A (ko) 2019-04-23
EP3500536A1 (de) 2019-06-26
WO2018033218A1 (de) 2018-02-22

Similar Documents

Publication Publication Date Title
RU2288240C2 (ru) Редиспергируемый в воде полимерный порошковый состав, способ его получения и его применение (варианты)
CN104093778B (zh) 含有聚合物粉末的干燥的建筑材料配制物
US9249060B2 (en) Flexible watertight roof coatings
RU2417234C2 (ru) Модифицированные силаном дисперсионные порошки
MX2014000096A (es) Masas de materiales de construccion con contenido en yeso.
CA2741989C (en) Redispersible polymer powders prepared from blends of carboxylated styrene butadiene-based latexes
KR101434809B1 (ko) 코팅계
JP2009513759A (ja) 脂肪酸無水物を含有する分散粉末
JP4131624B2 (ja) 建築組成物を疎水化させるための粉末組成物の使用
CN109641797A (zh) 复合热绝缘系统
TW201207054A (en) Coating compositions for producing permanently flexible coatings
EP2834205A1 (en) Use of polypropylene oxide or ethylene oxide-propylene oxide copolymers in combination with starch ether derivatives as additive in dry mortar compositions
US9522845B2 (en) Coating agents for producing permanently flexible coatings
RU2721612C1 (ru) Способ изготовления пористого формованного изделия в виде слоя изоляционной штукатурки
AU2011304488B2 (en) Coating agents for producing waterproof infrastructure coatings
US7671115B2 (en) Method for enhancing water-repellency treatment of mineral hydraulic binder compositions and compositions obtainable by said method and their uses
CN103153906B (zh) 聚环氧丙烷或环氧乙烷/环氧丙烷共聚物作为粘合剂和抹面砂浆中的助粘添加剂的用途
US11325862B2 (en) Hydrophobic, water-redispersible polymer powder composition
CN102417670A (zh) 在水泥应用中稳定性改进的苯乙烯丁二烯基可再分散聚合物粉末

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