WO1990009277A1 - Panneau composite thermo-isolant - Google Patents

Panneau composite thermo-isolant Download PDF

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Publication number
WO1990009277A1
WO1990009277A1 PCT/JP1990/000161 JP9000161W WO9009277A1 WO 1990009277 A1 WO1990009277 A1 WO 1990009277A1 JP 9000161 W JP9000161 W JP 9000161W WO 9009277 A1 WO9009277 A1 WO 9009277A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
composite panel
insulating composite
panel according
thickness
Prior art date
Application number
PCT/JP1990/000161
Other languages
English (en)
Japanese (ja)
Inventor
Shoichi Ohkubo
Hiroaki Katano
Original Assignee
Dow Mitsubishi Kasei Limited
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
Priority to KR1019900702084A priority Critical patent/KR910700566A/ko
Application filed by Dow Mitsubishi Kasei Limited filed Critical Dow Mitsubishi Kasei Limited
Priority to KR1019900702237A priority patent/KR910700142A/ko
Publication of WO1990009277A1 publication Critical patent/WO1990009277A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material

Definitions

  • the present invention relates to a heat-insulating composite panel, and particularly to a heat-insulating composite panel having excellent fire resistance and fire resistance.
  • Insulated composite panels are siding panels made of various surface materials and rigid plastic forms, and have shown remarkable growth in recent years as building materials because of their excellent heat insulation, light weight, and workability. ing.
  • a method of imparting fire protection to such a heat-insulating composite panel As a method of imparting fire protection to such a heat-insulating composite panel, a method of making the rigid plastic form itself flame-retardant has been studied, and various proposals have been made. For example, a method of adding an organic or inorganic compound such as a phosphoric acid compound, a halogen compound, aluminum hydroxide and borax, or a pearl, or a method of adding a polyol as one of the raw materials to a sintering polyol. It is known to use as a halogen polyol or a polyester polyol (Japanese Patent Publication No. 57-42086). Also known are methods of using nitrogen-containing compounds such as melamine, urea, and isocyanuric acid, nitrogen-containing polyols such as aminopolyol, and aromatic polyester polyols. .
  • An object of the present invention is to solve the above-mentioned conventional problems and to provide a heat insulating composite panel excellent in fire resistance and fire resistance.
  • the heat-insulating composite panel of the present invention is a heat-insulating composite panel having a heat-insulating layer of a hard plastic form between a front material and a back material, wherein the heat-insulating composite panel has Characterized in that heat-expandable graphite is interposed therebetween.
  • a polynuclear foam is suitable as the rigid plastic form.
  • Examples of the surface material used in the present invention include metal materials such as a colored zinc-iron plate and a colored aluminum alloy plate, and those having a plate thickness of 0.27 to 0.5 are preferably used.
  • ceramic materials such as calcium carbonate, gypsum board, and extruded cement board can be used. In this case, the thickness of the board is preferably 6 to: L5 thigh.
  • metal foil such as aluminum foil or iron foil having a thickness of 0.03 to 0.15, or aluminum Paper paper, aluminum foil-aluminum hydroxide dipped paper, aluminum foil-calcium carbonate dipped paper, etc. with a thickness of 0.01 to 0.05 .
  • Hard plastic forms that serve as a heat insulating layer to be filled between the front and back materials include polyurethane, polyisocyanurate, and phenol urethane. Hard plastics such as phenol, phenol, and urea can be used. Of these, polyisocyanurate is particularly preferred.
  • the polysocyanate form is a polysocyanate with a polyhydroxy compound, a trimerization catalyst, a foaming agent and a foam stabilizer ⁇ in the presence of NC0 Z0H equivalent ratio 2. It is manufactured by reacting at 0 or more.
  • a poly-sodium format is a modified poly-sodium format, which is a poly-sodium or poly-method.
  • the catalyst may be an alkali metal salt such as potassium acetate or potassium octylate, or a tertiary amine such as triethylamine or trisdimethylamine phenol.
  • a silicone-based surfactant for example, SH-193 (manufactured by Resilicon Co., Ltd.) and L-5420 (manufactured by Nippon Unicar) are used.
  • foaming agent all foaming agents used for producing urethane form and isocyanurate foam can be used. Specifically, fluorinated compounds, methylene chloride Water and acid amides may be mentioned as those which generate a gas by the reaction and the reaction, and a foam-based blowing agent is preferable. In the present invention, such a rigid plastic form may be subjected to a conventionally known flame retarding treatment.
  • the raw graphite used in the production of the heat-expandable graphite used in the present invention there is no particular limitation on the raw graphite used in the production of the heat-expandable graphite used in the present invention and on the production method.
  • the heat-expandable graphite is in the range of about 20-100 mesh, for example, in a mixture of 98% by weight concentrated sulfuric acid and 60% by weight aqueous hydrogen peroxide. It can be produced by contacting the crushed graphite at 45'C or less for 10 to 30 minutes, washing with water and drying.
  • such a heat-expandable graphite may be interposed only between the surface material and the hard plastic form, or may be interposed only between the back material and the hard plastic foam. Further, it may be interposed between both the front surface material and the rigid plastic foam and between the back surface material and the rigid plastic form.
  • heat-expandable graphite is applied to the back surface of the surface material and Z or the back material (the hard plastic form side).
  • the amount of the heat-expandable graphite to be applied is too small, the effect of improving the fire protection and fire resistance according to the present invention cannot be sufficiently obtained, and if it is too large, the heat insulating property is reduced.
  • the amount of the heat-expandable graphite applied is It is preferable that the content is 5 to 100% by weight based on the raw material forming the hard plastic form.
  • thermoly expandable graphite is applied to the back surface of the surface material continuously fed.
  • a liquid polyisocyanurate material to be a core heat insulating layer is mixed and discharged onto the application surface.
  • the aluminum craft laminate paper of the back material was protruded onto the raw material of polyisocyanate, and sandwiched between the front material and the back material. Heat and press to foam. If the sandwich structure obtained is a continuous band, the continuous portion is cut into predetermined lengths to produce a product.
  • the heat-expandable graphite does not expand at room temperature and at the time of foam molding of a rigid plastic form such as polyisocyanurate form, but when heated to 3701 or more, it expands to form a fire-resistant cut-off Si. Improves the fire protection and fire resistance of the insulated composite panel.
  • '' In particular, according to the heat insulation composite panel using the polyisocyanate foam as the heat insulation layer, a remarkably excellent heat insulation composite panel is provided.
  • a foam molded product obtained by reacting a polyisocyanate with a polyhydroxy compound in the presence of a trimerizing catalyst, a surfactant, and a foaming agent at an NC00H equivalent ratio of 2.0 or more.
  • the fire prevention test method for the manufactured insulated composite panel is as follows.
  • Table 1 shows the fire prevention test results of the obtained heat insulating composite panels. Examples 2 and 3
  • a heat insulating composite panel was manufactured in the same manner as in Example 1 except that the amount of the heat-expandable graphite applied was set to the amount shown in Table 1, and a fire protection test was conducted. The results are shown in Table 1.
  • a heat insulating composite panel was manufactured in the same manner as in Example 2 except that the thickness of the core material was changed to 25 mm, and a fire prevention test was performed. Table 1 shows the results.
  • heat-insulating composite panels were manufactured in the same manner as in Examples 1, 4, and 9, respectively, and fire prevention tests were performed.
  • the results are shown in Table 1. According to Table 1, heat-expandable graphite is interposed between the surface material or back surface material and the hard plastic form, so that the heat-expandable graphite becomes a barrier when heated and expanded during a fire prevention test. It is clear that the fire resistance and fire resistance of the composite panel are improved.
  • Cutout thickness (recite) 0.35 0.35 0.27 0.35 0.27 0.27 ⁇ 7 ⁇ Krafta, Krafta »Micrafta ft Micraft Aluminumcraft A, Kraft surface Paper paper materials
  • Form 7 Form, Form 7 Form, Form 7 Form, Form A Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form Form
  • Test pass / fail ⁇ pass / fail As described in detail above, according to the heat-insulating composite panel of the present invention, the fireproof and fire-resistant properties that can sufficiently satisfy the criteria for quasi-noncombustible materials in the flame retardancy test for building materials UIS-A-1321) are remarkable. An excellent insulating composite panel is provided.
  • the heat-insulating composite panel of the present invention can be used as an excellent building member.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

Panneau composite thermo-isolant comportant une couche thermo-isolante composée d'une mousse en plastique rigide placée entre un élément de surface et un élément de support. Le panneau se caractérise en ce que du graphite thermo-expansible est pris en sandwich entre l'élément de surface et/ou l'élément de support et la mousse en plastique rigide. Ce panneau est réfractaire et présente d'excellentes caractéristiques d'ignifugeage.
PCT/JP1990/000161 1989-01-23 1990-02-09 Panneau composite thermo-isolant WO1990009277A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019900702084A KR910700566A (ko) 1989-01-23 1990-01-16 고속 프리스케일러
KR1019900702237A KR910700142A (ko) 1989-02-10 1990-02-09 단열 복합 판넬

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1032163A JPH02209229A (ja) 1989-02-10 1989-02-10 断熱複合パネル
JP01/32163 1989-02-10

Publications (1)

Publication Number Publication Date
WO1990009277A1 true WO1990009277A1 (fr) 1990-08-23

Family

ID=12351273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1990/000161 WO1990009277A1 (fr) 1989-01-23 1990-02-09 Panneau composite thermo-isolant

Country Status (3)

Country Link
JP (1) JPH02209229A (fr)
AU (1) AU5039890A (fr)
WO (1) WO1990009277A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248030A (en) * 1990-07-06 1992-03-25 Sanwa Kako Co Non-flammable open-cell cross-linked polyolefin foam
EP0694372A1 (fr) * 1994-07-29 1996-01-31 Ucar Carbon Technology Corporation Elément de structure ignifugé comprenant des plaques avec des fibres orientées

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1026339C2 (nl) * 2004-06-04 2005-12-06 Opstalan B V Samengesteld plaatvormig isolatiemateriaal, werkwijze ter vervaardiging daarvan alsmede een wand-, gevel- en dakconstructie.
JP5912265B2 (ja) * 2011-03-01 2016-04-27 旭化成建材株式会社 断熱性積層体
CA2858603C (fr) * 2011-10-25 2016-11-22 B/E Aerospace, Inc. Panneau composite thermique
CN109517330A (zh) * 2018-11-22 2019-03-26 山东莱芜润达新材料有限公司 一种酚醛泡沫树脂用固化剂的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163518A (fr) * 1974-10-08 1976-06-02 Ici Ltd
JPS59145853A (ja) * 1983-02-03 1984-08-21 株式会社アイジー技術研究所 防火パネル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2577064B2 (ja) * 1988-08-30 1997-01-29 株式会社アイジー技術研究所 防火パネル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163518A (fr) * 1974-10-08 1976-06-02 Ici Ltd
JPS59145853A (ja) * 1983-02-03 1984-08-21 株式会社アイジー技術研究所 防火パネル

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248030A (en) * 1990-07-06 1992-03-25 Sanwa Kako Co Non-flammable open-cell cross-linked polyolefin foam
GB2248030B (en) * 1990-07-06 1994-05-25 Sanwa Kako Co Non-flammable open-cell cross-linked polyolefin foam and method for production thereof
EP0694372A1 (fr) * 1994-07-29 1996-01-31 Ucar Carbon Technology Corporation Elément de structure ignifugé comprenant des plaques avec des fibres orientées

Also Published As

Publication number Publication date
JPH02209229A (ja) 1990-08-20
AU5039890A (en) 1990-09-05

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