TW201334972A - Phenol board having honeycomb structure - Google Patents
Phenol board having honeycomb structure Download PDFInfo
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- TW201334972A TW201334972A TW102106258A TW102106258A TW201334972A TW 201334972 A TW201334972 A TW 201334972A TW 102106258 A TW102106258 A TW 102106258A TW 102106258 A TW102106258 A TW 102106258A TW 201334972 A TW201334972 A TW 201334972A
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- phenolic
- honeycomb structure
- honeycomb
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- phenolic foamed
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- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 239000006260 foam Substances 0.000 claims abstract description 50
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 32
- 239000005011 phenolic resin Substances 0.000 claims description 11
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 5
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920005862 polyol Polymers 0.000 claims description 3
- 150000003077 polyols Chemical class 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 229920000298 Cellophane Polymers 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000004604 Blowing Agent Substances 0.000 claims 1
- 239000010680 novolac-type phenolic resin Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 5
- 239000004035 construction material Substances 0.000 abstract 1
- 239000011087 paperboard Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 239000000123 paper Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920003987 resole Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- VGVYRHYDNGFIGF-UHFFFAOYSA-N fumarin Chemical compound OC=1OC2=CC=CC=C2C(=O)C=1C(CC(=O)C)C1=CC=CO1 VGVYRHYDNGFIGF-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- GPTFURBXHJWNHR-UHFFFAOYSA-N protopine acetate Natural products C1=C2C(=O)CC3=CC=C4OCOC4=C3CN(C)CCC2=CC2=C1OCO2 GPTFURBXHJWNHR-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—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
-
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
-
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
- E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
-
- 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
- E04B2001/742—Use of special materials; Materials having special structures or shape
- E04B2001/748—Honeycomb materials
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
本發明係關於一種具有蜂窩結構之酚醛發泡板。 The present invention relates to a phenolic foamed sheet having a honeycomb structure.
近年來，由於絕熱及消防基準受到重視的情況下，因而使得絕熱材料本身之性能被積極的改善。以建築物的施工方法而言，脫離習知的耐絕熱方法，而將絕熱材料施工於建築物之外壁的所謂外絕熱系統也備受矚目。 In recent years, the performance of the heat insulating material itself has been positively improved due to the importance of the thermal insulation and fire protection standards. In the construction method of a building, a so-called external heat insulation system in which a heat insulating material is applied to the outer wall of a building is also attracting attention, away from the conventional heat insulating method.
作為能夠用於該外絕熱系統的絕熱用板材，目前有發泡聚苯乙烯、玻璃棉、聚氨酯發泡板及酚醛樹脂發泡板等。 As a heat insulating sheet which can be used for the external heat insulating system, there are currently expanded polystyrene, glass wool, urethane foamed sheets, and phenolic resin foamed sheets.
然而，由於從該聚苯乙烯或該聚氨酯等合成樹脂所製備之絕熱用板材的耐熱性不足，因而於發生火災時將會釋放有毒氣體，並且由於其耐壓性及耐壓縮性的降低，故以此材料作為絕熱用板材之性能普遍不佳。再者，由該酚醛樹脂發泡板成型的絕熱用板材，雖然耐熱性及耐火性優異，但其確具有耐壓性、耐衝擊性及彎曲彈性模量不好的局限性。 However, since the heat insulating sheet prepared from the synthetic resin such as the polystyrene or the polyurethane is insufficient in heat resistance, a toxic gas is released in the event of a fire, and since the pressure resistance and the compression resistance are lowered, The performance of this material as a heat insulating sheet is generally poor. Further, the heat insulating sheet material molded from the phenol resin foamed sheet is excellent in heat resistance and fire resistance, but it does have limitations in pressure resistance, impact resistance, and bending elastic modulus.
為了解決這種酚醛樹脂發泡板的問題，目前已揭示一種在蜂窩紙板的六角格子之內部注入酚醛樹脂並對其進行發泡的酚醛發泡板。 In order to solve the problem of such a phenolic resin foamed sheet, a phenolic foamed sheet in which a phenol resin is injected and foamed inside a hexagonal lattice of a honeycomb paperboard has been disclosed.
第1圖繪示習知酚醛發泡板之一部分的側面剖視圖。 Fig. 1 is a side cross-sectional view showing a portion of a conventional phenolic foamed sheet.
如圖所示，習知的酚醛發泡板11包括：蜂窩紙板13，其形成有六角的格子，並呈規律厚度的平板的形態；以及酚醛泡沫15，其填充於該蜂窩紙板13的各格子之內部；表面材料17，其緊貼結合於該蜂窩紙板13的上表面及底面。 As shown, the conventional phenolic foamed sheet 11 comprises: a honeycomb paperboard 13 formed with a hexagonal lattice and in the form of a flat plate of a regular thickness; and a phenolic foam 15 filled in each lattice of the honeycomb paperboard 13. The interior; a surface material 17 that is bonded to the upper surface and the bottom surface of the honeycomb paperboard 13.
該蜂窩紙板13呈平板的形態，在其內部緊密形成有蜂窩結構的六角格子，沿著厚度方向具有規律的截面。並且，該酚醛泡沫15填充於上述各個格子，並維持緊貼固定於格子之內壁面的狀態。該酚醛泡沫 15具有將包含酚醛的混合液收容於上述格子之內部的狀態而進行發泡來填充上述格子之內部的結構。 The honeycomb paperboard 13 has a flat plate shape in which a hexagonal lattice of a honeycomb structure is closely formed, and has a regular cross section along the thickness direction. Further, the phenolic foam 15 is filled in each of the above-described lattices, and is maintained in a state of being closely attached to the inner wall surface of the lattice. The phenolic foam 15 has a structure in which a mixed liquid containing phenolic is contained in a state of the inside of the above-mentioned lattice, and is foamed to fill the inside of the lattice.
該表面材料17是用於遮蓋該蜂窩紙板13的雙面，並保護該蜂窩紙板13及該酚醛泡沫15，從而向外部體現美感的板狀元件。該表面材料17採用鋁材質，並透過環氧黏合劑黏合固定於該蜂窩紙板13及該酚醛泡沫15的外側。 The surface material 17 is a plate-like member for covering the both sides of the honeycomb paperboard 13 and protecting the honeycomb paperboard 13 and the phenolic foam 15 to reflect the aesthetics to the outside. The surface material 17 is made of aluminum and adhered to the outside of the honeycomb paperboard 13 and the phenolic foam 15 by an epoxy adhesive.
但是，具有上述結構之習知的酚醛發泡板11具有製備方法十分繁瑣的缺點。 However, the conventional phenolic foamed sheet 11 having the above structure has a drawback that the preparation method is very cumbersome.
製備該酚醛發泡板11的程序包括下述步驟：在將以適當比率混合有酚醛、福馬林、乳酸、苛性鈉及發泡劑等攪拌溶液倒入備好的容器內的狀態下，將該蜂窩紙板13沿著水平方向放下，以使其浸漬於該攪拌溶液之後進行發泡。 The procedure for preparing the phenolic foamed sheet 11 includes the steps of: pouring a stirring solution such as phenol, fumarin, lactic acid, caustic soda, and a foaming agent in an appropriate ratio into a prepared container. The honeycomb paperboard 13 is laid down in the horizontal direction so as to be immersed in the stirring solution for foaming.
如果透過上述發泡，在該蜂窩紙板13之六角格子的內部填充完酚醛，則抬起該蜂窩紙板13進行冷卻後再執行後處理程序。 When the phenolic resin is filled in the hexagonal lattice of the honeycomb paperboard 13 by the above-described foaming, the honeycomb paperboard 13 is lifted and cooled, and then the post-treatment process is performed.
如上所述，為了製備一個酚醛發泡板11，需要包括溶液的混合及加熱程序，以及利用吊車來移動蜂窩紙板13等程序，因此十分繁瑣，尤其是，根據情況，酚醛泡沫15也有可能不完全填充於各個六角格子的內部。 As described above, in order to prepare a phenolic foamed sheet 11, it is necessary to include a mixing and heating procedure of the solution, and a program for moving the honeycomb paperboard 13 by using a crane, which is very cumbersome, and in particular, the phenolic foam 15 may be incomplete depending on the situation. Filled inside the hexagonal grid.
當該酚醛泡沫15不能以均勻的密度填充於該蜂窩紙板13的內部時，則不能實現所期望的絕熱性及機械強度，而且，即使該酚醛泡沫15以均勻的密度填充也會存在著重量隨之增加的問題。 When the phenolic foam 15 cannot be filled in the interior of the honeycomb paperboard 13 at a uniform density, the desired heat insulating property and mechanical strength cannot be achieved, and even if the phenolic foam 15 is filled at a uniform density, there is a weight accompanying The problem of increase.
本發明是為了解決上述問題而提出的，本發明的目的在於提供一種具有蜂窩結構之酚醛發泡板，該具有蜂窩結構之酚醛發泡板採用了用於組裝預先完成之元件而構成的方式，因而其製備過程簡易，而且尤其是其內部之蜂窩平板體的內部中空，而密度低，同時絕熱性能及耐火性也優異，並且，彎曲彈性模量優異，從而更加適合用於需要高剛性之外絕熱建築材料。 The present invention has been made to solve the above problems, and an object of the present invention is to provide a phenolic foamed sheet having a honeycomb structure in which a phenolic foamed sheet having a honeycomb structure is constructed by assembling a pre-finished member. Therefore, the preparation process is simple, and in particular, the inside of the honeycomb flat body is hollow inside, and the density is low, and the heat insulating property and the fire resistance are also excellent, and the bending elastic modulus is excellent, so that it is more suitable for use of high rigidity. Thermal insulation building materials.
為了達成上述目的，本發明的具有蜂窩結構之酚醛發泡板，其包括：一蜂窩平板體，其呈現規律厚度的板的形態，並具有蜂窩結構；以及一酚醛發泡層，其黏合固定於該蜂窩平板體的一側面或兩側面。 In order to achieve the above object, a phenolic foamed sheet having a honeycomb structure of the present invention comprises: a honeycomb flat body in the form of a plate having a regular thickness and having a honeycomb structure; and a phenolic foam layer bonded and fixed to One side or both sides of the honeycomb panel.
在本發明的一實施例中，該酚醛發泡層呈現具有規律厚度的板的形態，並緊貼固定於該蜂窩平板體的表面。 In an embodiment of the invention, the phenolic foam layer is in the form of a plate having a regular thickness and is attached to the surface of the honeycomb body.
在本發明的一實施例中，在該酚醛發泡層的外側面還包括：一蜂窩平板體，其呈現規律厚度的板形態；以及一酚醛發泡層，用於遮蓋該蜂窩平板體。 In an embodiment of the invention, the outer surface of the phenolic foam layer further comprises: a honeycomb flat plate having a regular thickness of the plate; and a phenolic foam layer for covering the honeycomb flat body.
在本發明的一實施例中，該蜂窩平板體由合成樹脂或金屬製備，並沿著厚度方向具有規律截面。 In an embodiment of the invention, the honeycomb flat body is made of synthetic resin or metal and has a regular cross section along the thickness direction.
在本發明的一實施例中，該合成樹脂包含聚丙烯，該金屬包含鋁。 In an embodiment of the invention, the synthetic resin comprises polypropylene and the metal comprises aluminum.
在本發明的一實施例中，該酚醛發泡層的密度是介於25 kg/m3至60 kg/m3之間。 In an embodiment of the invention, the phenolic foam layer has a density of between 25 kg/m 3 and 60 kg/m 3 .
在本發明的一實施例中，由該酚醛發泡層及該蜂窩平板體黏合而成之完成品的密度是介於15 kg/m3至40 kg/m3之間。 In an embodiment of the invention, the density of the finished product obtained by bonding the phenolic foam layer and the honeycomb flat body is between 15 kg/m 3 and 40 kg/m 3 .
在本發明的一實施例中，在該酚醛發泡層的外側面還層壓用於遮蓋及保護該酚醛發泡板的表面材料。 In an embodiment of the invention, a surface material for covering and protecting the phenolic foamed sheet is laminated on the outer side of the phenolic foamed layer.
在本發明的一實施例中，該表面材料包含紙、無紡布、鋁箔及玻璃紙。 In an embodiment of the invention, the surface material comprises paper, non-woven fabric, aluminum foil, and cellophane.
如上所述而構成之本發明的具有蜂窩結構之酚醛發泡板採用了用於組裝預先完成之元件而構成的方式，因而簡化了其製備過程，而且尤其是內部之蜂窩平板體的內部中空，而整體板的密度顯著降低，同時絕熱性能及耐火性也優異，並且，彎曲彈性模量及壓縮強度優異，從而更加適合用於需要高剛性之外絕熱建築材料。 The phenolic foamed sheet having a honeycomb structure of the present invention constructed as described above is constructed by assembling a pre-finished member, thereby simplifying the preparation process thereof, and particularly, the inside of the inner honeycomb flat body is hollow. The density of the integral plate is remarkably lowered, and the heat insulating property and the fire resistance are also excellent, and the bending elastic modulus and the compressive strength are excellent, so that it is more suitable for use in a heat insulating building material requiring high rigidity.
11‧‧‧酚醛發泡板 11‧‧‧Phenolic foam board
13‧‧‧蜂窩紙板 13‧‧‧ Honeycomb Cardboard
15‧‧‧酚醛泡沫 15‧‧‧Phenolic foam
17‧‧‧表面材料 17‧‧‧Surface materials
31‧‧‧具有蜂窩結構之酚醛發泡板 31‧‧‧Phenolic foam board with honeycomb structure
33‧‧‧蜂窩結構體 33‧‧‧ Honeycomb structure
33a‧‧‧格子 33a‧‧‧ lattice
35‧‧‧酚醛發泡層 35‧‧‧Phenolic foam layer
37‧‧‧表面材料 37‧‧‧Surface materials
第1圖繪示習知酚醛發泡板之一部分的剖視圖。 Fig. 1 is a cross-sectional view showing a portion of a conventional phenolic foamed sheet.
第2圖是用於說明本發明一實施例的具有蜂窩結構之酚醛發泡板的基本結構圖。 Fig. 2 is a view showing the basic configuration of a phenolic foamed plate having a honeycomb structure according to an embodiment of the present invention.
第3圖繪示本發明另一實施例的具有蜂窩結構之酚醛發泡板的結構圖。 Fig. 3 is a structural view showing a phenolic foamed plate having a honeycomb structure according to another embodiment of the present invention.
第4圖是切除第3圖所示之具有蜂窩結構之酚醛發泡板的一部分而表示的俯視圖。 Fig. 4 is a plan view showing a part of the phenolic foamed plate having a honeycomb structure shown in Fig. 3 cut away.
第5圖繪示本發明再一實施例的具有蜂窩結構之酚醛發泡板的側面剖視圖。 Fig. 5 is a side cross-sectional view showing a phenolic foamed plate having a honeycomb structure according to still another embodiment of the present invention.
以下參照附圖，將對本發明之實施例進行更詳細的說明。 Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.
第2圖是用於說明本發明一實施例的具有蜂窩結構之酚醛發泡板31的基本結構之側面剖視圖。 Fig. 2 is a side cross-sectional view showing the basic structure of a phenolic foamed sheet 31 having a honeycomb structure according to an embodiment of the present invention.
如圖所示，本實施例的酚醛發泡板31的基本結構包括：一蜂窩平板體33，其呈現規律厚度的平板的形態；以及一酚醛發泡層35，其緊貼固定於該蜂窩平板體33的兩側面(圖中的上表面及下表面)。 As shown in the figure, the basic structure of the phenolic foamed sheet 31 of the present embodiment includes: a honeycomb flat body 33 which is in the form of a flat plate having a regular thickness; and a phenolic foamed layer 35 which is closely attached to the honeycomb flat plate. Both sides of the body 33 (upper surface and lower surface in the drawing).
首先，該蜂窩平板體33是由通用塑膠或鋁製備的板狀元件，如同普通的蜂窩(honeycomb)，具有由複數個六角形的格子(如第4圖的33a)密集的結構。 First, the honeycomb flat body 33 is a plate-like member made of general-purpose plastic or aluminum, like a conventional honeycomb, having a dense structure composed of a plurality of hexagonal lattices (such as 33a in Fig. 4).
作為用於形成該通用塑膠的材質可以包含多種材質，例如還可以使用聚丙烯。 As the material for forming the general plastic, a plurality of materials may be contained, and for example, polypropylene may also be used.
作為蜂窩結構體的其他材料，還可以使用鋁，與聚丙烯蜂窩相比，可呈現更優異的機械強度；然而在絕熱性能方面，聚丙烯蜂窩結構體更優異。 As the other material of the honeycomb structure, aluminum can also be used, which can exhibit more excellent mechanical strength than the polypropylene honeycomb; however, the polypropylene honeycomb structure is more excellent in terms of heat insulating properties.
該蜂窩平板體33的厚度可根據使用目的而製備成不同的厚度，當然，六角格子的大小也可改為多種大小。 The thickness of the honeycomb flat body 33 can be made to have different thicknesses depending on the purpose of use. Of course, the size of the hexagonal lattice can also be changed to various sizes.
尤其是，以該蜂窩平板體33而言，由於內部的六角格子以中空的狀態被該酚醛發泡層35所密閉，因而其內部維持空氣層。由於該空氣層，該蜂窩平板體33本身的絕熱及耐火性能得以增強。 In particular, in the honeycomb flat body 33, since the inner hexagonal lattice is sealed by the phenol foamed layer 35 in a hollow state, the air layer is maintained inside. Due to the air layer, the heat insulating and fire resistance of the honeycomb flat body 33 itself is enhanced.
黏合固定於該蜂窩平板體33之兩側面的該酚醛發泡層35 是由規律厚度形成的板形元件，緊貼固定於該蜂窩平板體33的兩側面。該酚醛發泡層35本身具有耐火性，尤其是，該蜂窩平板體33夾設於一對酚醛發泡層35之間，由此賦予十分優異的耐火性及絕熱性能。 Bonding the phenolic foam layer 35 fixed to both sides of the honeycomb flat body 33 It is a plate-shaped member formed of a regular thickness and is closely attached to both side faces of the honeycomb flat body 33. The phenolic foamed layer 35 itself has fire resistance, and in particular, the honeycomb flat body 33 is interposed between the pair of phenol foamed layers 35, thereby imparting excellent fire resistance and heat insulating properties.
該酚醛發泡層35是相對於100重量份的普通可熔酚醛樹脂類型之酚醛樹脂，對混合5重量份-15重量份的作為固化催化劑之甲苯磺酸，以及5重量份-10重量份的作為發泡劑之環戊烷後，以高速混合機來混煉而成的漿體，通過加熱而膨脹並進行固化的發泡體。該酚醛發泡層35根據製備情況，在耐火性及絕熱性能上略有差異，但在本實施例中，可製備出具有25 kg/cm3至60 kg/cm3的密度的酚醛發泡層35。而且，該酚醛發泡層35的熱導率達到0.018 W/mk至0.023 W/mk左右。 The phenolic foamed layer 35 is a mixture of 5 parts by weight to 15 parts by weight of toluenesulfonic acid as a curing catalyst, and 5 parts by weight to 10 parts by weight, based on 100 parts by weight of a phenol resin of the ordinary resol type. After the cyclopentane as a foaming agent, the slurry kneaded by a high-speed mixer is expanded by heating and solidified. The phenolic foamed layer 35 differs slightly in fire resistance and heat insulating properties depending on the preparation, but in the present embodiment, a phenolic foamed layer having a density of 25 kg/cm 3 to 60 kg/cm 3 can be prepared. 35. Further, the thermal conductivity of the phenolic foamed layer 35 is about 0.018 W/mk to about 0.023 W/mk.
況且，該酚醛發泡層35包含1重量%-5重量%的聚矽氧烷、10重量%-18重量%的對甲苯磺酸、5重量%-15重量%的環戊烷以及2重量%-6重量%的多醇，該酚醛發泡層35的獨立氣泡率為80%-97%。 Moreover, the phenolic foam layer 35 comprises 1% by weight to 5% by weight of polydecane, 10% by weight to 18% by weight of p-toluenesulfonic acid, 5% by weight to 15% by weight of cyclopentane and 2% by weight. 6% by weight of the polyol, the phenolic foamed layer 35 has an independent cell ratio of 80% to 97%.
當然，具有上述性能之酚醛發泡層35的厚度也根據需要而不同。並且，利用環氧樹脂或其他黏合劑來固定該酚醛發泡層35及該蜂窩平板體33。藉由黏合而製成的具有蜂窩結構之酚醛發泡板具有15 kg/m3至40 kg/m3的低密度，並其熱導率為0.020 W/mK至0.030 W/mK。 Of course, the thickness of the phenolic foam layer 35 having the above properties is also different as needed. Further, the phenolic foam layer 35 and the honeycomb flat body 33 are fixed by an epoxy resin or another adhesive. The phenolic foamed sheet having a honeycomb structure produced by bonding has a low density of 15 kg/m 3 to 40 kg/m 3 and a thermal conductivity of 0.020 W/mK to 0.030 W/mK.
第3圖繪示本發明另一實施例的具有蜂窩結構之酚醛發泡板的結構圖。 Fig. 3 is a structural view showing a phenolic foamed plate having a honeycomb structure according to another embodiment of the present invention.
參照附圖可見，在上述各個酚醛發泡層35的外側面黏附有表面材料37。該表面材料37作為具有規律厚度的薄片型元件，用於遮蓋該酚醛發泡層35以保護該酚醛發泡層35，並發揮從外部看不到該酚醛發泡層35的作用。 Referring to the drawings, the surface material 37 is adhered to the outer surface of each of the phenolic foam layers 35 described above. This surface material 37 serves as a sheet-shaped member having a regular thickness for covering the phenolic foam layer 35 to protect the phenol foamed layer 35, and functions as a phenolic foam layer 35 which is not visible from the outside.
該表面材料37的材料只要是能發揮上述作用的就能使用多種材料。作為該表面材料37，例如為紙、無紡布、鋁箔或玻璃紙(glass paper)。 The material of the surface material 37 can be used in a variety of materials as long as it exhibits the above-described effects. The surface material 37 is, for example, paper, a nonwoven fabric, an aluminum foil, or a glass paper.
尤其是，對於該表面材料37而言，黏附於兩側酚醛發泡層35的表面材料37的種類或同或異。例如，(圖上)上部的酚醛發泡層35可適用鋁箔，下部的酚醛發泡層35的底面還可黏附無紡布。 In particular, with respect to the surface material 37, the type of the surface material 37 adhered to the both side phenol foam layer 35 is the same or different. For example, an aluminum foil may be applied to the upper phenolic foam layer 35 (on the upper surface), and a nonwoven fabric may be adhered to the bottom surface of the lower phenol foam layer 35.
據此，當將本實施例的具有蜂窩結構之酚醛發泡板31用作建築物外飾材料時，鑒於建築物的美感和對於混凝土面的附著力，在該酚醛發泡層35的上表面可黏附鋁箔，而在酚醛發泡層35的底面可黏附無紡布。 According to this, when the phenolic foamed sheet 31 having the honeycomb structure of the present embodiment is used as a building exterior material, the upper surface of the phenolic foamed layer 35 is considered in view of the aesthetics of the building and the adhesion to the concrete surface. The aluminum foil can be adhered, and the nonwoven fabric can be adhered to the bottom surface of the phenolic foam layer 35.
第4圖是切除第3圖所示之具有蜂窩結構之酚醛發泡板31的一部分而表示的俯視圖。 Fig. 4 is a plan view showing a part of the phenolic foamed sheet 31 having a honeycomb structure shown in Fig. 3 cut away.
如圖所示，本實施例的具有蜂窩結構之酚醛發泡板31，至下而上由表面材料37、酚醛發泡層35、蜂窩平板體33、酚醛發泡層35及表面材料37層壓而成。 As shown in the figure, the phenolic foamed sheet 31 having a honeycomb structure of the present embodiment is laminated from the surface material 37, the phenol foamed layer 35, the honeycomb flat body 33, the phenolic foamed layer 35, and the surface material 37 to the bottom. Made.
尤其是，在該蜂窩平板體33形成有複數個六角形的格子33a。該格子33a維持密集的狀態，以在其內部未收容任何物質的狀態下被該酚醛發泡層35所密閉。該格子33a本身的大小可根據情況而變。 In particular, a plurality of hexagonal lattices 33a are formed in the honeycomb flat body 33. The lattice 33a is maintained in a dense state, and is sealed by the phenol foamed layer 35 in a state in which no substance is contained therein. The size of the lattice 33a itself may vary depending on the situation.
第5圖繪示本發明再一實施例的具有蜂窩結構之酚醛發泡板31的側面剖視圖。 Fig. 5 is a side cross-sectional view showing a phenolic foamed sheet 31 having a honeycomb structure according to still another embodiment of the present invention.
與上述附圖標記相同之附圖標記表示相同功能的相同元件。 The same reference numerals as the above reference numerals denote the same elements of the same function.
如圖所示，本實施例的具有蜂窩結構之酚醛發泡板31還可以雙重層壓該蜂窩平板體33。 As shown in the figure, the phenolic foamed sheet 31 having a honeycomb structure of the present embodiment can also double laminate the honeycomb flat body 33.
亦即，如第5圖所示，其他範例的具有蜂窩結構之酚醛發泡板31包括：下側表面材料37；下側酚醛發泡層35，其層壓於該下側表面材料37的上部；蜂窩平板體33，其具有規律厚度，並固定於該下側酚醛發泡層35的上表面；中間酚醛發泡層35，其層壓於該蜂窩平板體33的上部；上側蜂窩平板體33，其固定於中間的該酚醛發泡層35的上部；酚醛發泡層35，其層壓於該上側蜂窩平板體33；表面材料37，其層壓於該酚醛發泡層35的上部。 That is, as shown in Fig. 5, other exemplary phenolic foamed sheets 31 having a honeycomb structure include: a lower side surface material 37; a lower side phenolic foam layer 35 laminated on the upper portion of the lower side surface material 37. a honeycomb flat body 33 having a regular thickness and fixed to the upper surface of the lower phenolic foam layer 35; an intermediate phenolic foam layer 35 laminated on the upper portion of the honeycomb flat body 33; and an upper honeycomb flat body 33 It is fixed to the upper portion of the phenolic foam layer 35 in the middle; a phenolic foam layer 35 laminated on the upper honeycomb body 33; and a surface material 37 laminated on the upper portion of the phenolic foam layer 35.
如果配置於上述兩個蜂窩平板體33之間的酚醛發泡層35發揮相互固定蜂窩平板體33的作用，則將該上側蜂窩平板體33及該下側蜂窩平板體33的格子33a隔絕，以密封各個格子33a。 When the phenol foam layer 35 disposed between the two honeycomb flat bodies 33 functions to fix the honeycomb flat body 33 to each other, the upper honeycomb flat body 33 and the lattice 33a of the lower honeycomb flat body 33 are isolated to Each of the lattices 33a is sealed.
結果，如上所述而構成之本實施例的具有蜂窩結構之酚醛發泡板31在賦予耐久性的蜂窩平板體33嫁接到具有絕熱及耐火性能的酚醛 發泡層35，並且，在該酚醛發泡層35的外側黏附該表面材料37，由此可有效地作為建築用絕熱外飾材料。 As a result, the phenolic foamed sheet 31 having the honeycomb structure of the present embodiment constructed as described above is grafted to the phenolic phenol having heat insulating property and fire resistance in the durability imparting honeycomb flat body 33. The foamed layer 35 and the surface material 37 are adhered to the outside of the phenolic foamed layer 35, whereby it can be effectively used as a heat insulating exterior material for construction.
以下，藉由本發明的具體實施例及比較例，用以瞭解本發明之具有蜂窩結構之酚醛發泡板的優點。 Hereinafter, the advantages of the phenolic foamed sheet having a honeycomb structure of the present invention will be understood by the specific examples and comparative examples of the present invention.
作為參考，實施例1、實施例2及比較例1、比較例2的具有蜂窩結構之酚醛發泡板是依照普通的具有蜂窩結構之酚醛發泡板製備程序而製備的。 For reference, the phenolic foamed sheets having a honeycomb structure of Example 1, Example 2, and Comparative Example 1 and Comparative Example 2 were prepared in accordance with a conventional phenolic foamed sheet preparation procedure having a honeycomb structure.
實施例1Example 1
在厚度分別為0.2公釐(mm)的紙面材料之間投入包含3重量%的聚矽氧烷、14重量%的對甲苯磺酸、9重量%的環戊烷以及3重量%的多醇之可熔酚醛樹脂型酚醛樹脂固化發泡體形成用漿體，形成獨立氣泡率為95%的酚醛樹脂固化發泡體。隨後，使包括該發泡體之厚度為20 mm的面板經由80℃的雙皮帶輸送機10分鐘後，在固化庫進行360分鐘固化而製備板形態的面板。接著，利用黏合劑來貼合2張發泡板與位於其中間的由聚丙烯製備之厚度為10 mm的蜂窩結構體，最終製備出厚度為50 mm的複合面板。 3% by weight of polydecane, 14% by weight of p-toluenesulfonic acid, 9% by weight of cyclopentane and 3% by weight of polyol were placed between paper materials having a thickness of 0.2 mm (mm). The resol type phenol resin cured foam forming slurry, and a phenol resin cured foam having a closed cell ratio of 95% was formed. Subsequently, the panel including the foam having a thickness of 20 mm was passed through a double belt conveyor at 80 ° C for 10 minutes, and then cured in a solidification chamber for 360 minutes to prepare a panel in the form of a plate. Next, a binder was used to laminate two foamed sheets with a honeycomb structure made of polypropylene and having a thickness of 10 mm therebetween, thereby finally preparing a composite panel having a thickness of 50 mm.
實施例2Example 2
以與上述實施例1相同的條件製備發泡板面板，將厚度為10 mm的鋁蜂窩結構體置於2張發泡板之間，利用黏合劑來黏合而製備。 A foamed panel was prepared under the same conditions as in the above Example 1, and an aluminum honeycomb structure having a thickness of 10 mm was placed between two foamed sheets and bonded by an adhesive.
比較例1Comparative example 1
與實施例1不同，將酚醛樹脂發泡原料投入於蜂窩結構體的內部，以填充酚醛樹脂蜂窩空間，由此製備出填滿發泡體的複合面板。 Unlike the first embodiment, a phenol resin foaming raw material was placed in the inside of the honeycomb structure to fill the phenol resin honeycomb space, thereby preparing a composite panel filled with the foam.
比較例2Comparative example 2
結構及製備方法與比較例1相同，但製備出在蜂窩結構體的內部填充聚氨酯泡沫而非酚醛泡沫的複合面板。 The structure and preparation method were the same as in Comparative Example 1, except that a composite panel in which a polyurethane foam was filled in the inside of the honeycomb structure instead of the phenolic foam was prepared.
評價絕熱性能及機械物理性質Evaluation of thermal insulation properties and mechanical physical properties
針對上述實施例及比較例的面板，測定其熱導率及機械強度，測量結果請見下表1。於此，使用HC-074-200(由EKO公司製造)熱導率測定儀來測定其熱導率。 The thermal conductivity and mechanical strength of the panels of the above examples and comparative examples were measured. The measurement results are shown in Table 1 below. Here, the thermal conductivity of the HC-074-200 (manufactured by EKO Corporation) was measured using a thermal conductivity meter.
由表1得知，以本發明的實施例1、實施例2而言，與比較例1、比較例2相比，即使密度顯著低，在初期熱導率、壓縮強度及彎曲強度方面上皆未出現較大的差異。 As is apparent from Table 1, in the first and second embodiments of the present invention, compared with the comparative example 1 and the comparative example 2, even if the density is remarkably low, the initial thermal conductivity, the compressive strength, and the bending strength are all in terms of initial heat conductivity, compressive strength, and flexural strength. There are no major differences.
因此，本發明的具有蜂窩結構之酚醛發泡板以類似的水準維持其他物理性質，還呈現低密度，因此具有提升施工作業性且減輕高樓建築物的荷重負擔之優點。 Therefore, the phenolic foamed sheet having a honeycomb structure of the present invention maintains other physical properties at a similar level and exhibits a low density, thereby having the advantage of improving the workability and reducing the load of the high-rise building.
雖然本發明已用較佳實施例揭露如上，然其並非用以限定本發明，本發明所屬技術領域中具有通常知識者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 While the invention has been described above in terms of the preferred embodiments, the invention is not intended to limit the invention, and the invention may be practiced without departing from the spirit and scope of the invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.
31‧‧‧具有蜂窩結構之酚醛發泡板 31‧‧‧Phenolic foam board with honeycomb structure
33‧‧‧蜂窩結構體 33‧‧‧ Honeycomb structure
35‧‧‧酚醛發泡層 35‧‧‧Phenolic foam layer
37‧‧‧表面材料 37‧‧‧Surface materials
Claims (11)
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| KR1020120019077A KR101437722B1 (en) | 2012-02-24 | 2012-02-24 | Phenol board having Honeycomb structure |
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| TW201334972A true TW201334972A (en) | 2013-09-01 |
| TWI468293B TWI468293B (en) | 2015-01-11 |
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| TW102106258A TWI468293B (en) | 2012-02-24 | 2013-02-22 | Phenol board having honeycomb structure |
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| JP (1) | JP5923623B2 (en) |
| KR (1) | KR101437722B1 (en) |
| TW (1) | TWI468293B (en) |
| WO (1) | WO2013125782A1 (en) |
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| CN109335326A (en) * | 2018-10-15 | 2019-02-15 | 杭州鲁尔新材料科技有限公司 | A kind of cold chain transportation incubator |
| WO2020006747A1 (en) * | 2018-07-06 | 2020-01-09 | 陈凯 | Honeycomb prefabricated building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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- 2012-02-24 KR KR1020120019077A patent/KR101437722B1/en active IP Right Grant
- 2012-12-27 JP JP2014554657A patent/JP5923623B2/en not_active Expired - Fee Related
- 2012-12-27 WO PCT/KR2012/011563 patent/WO2013125782A1/en active Application Filing
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2013
- 2013-02-22 TW TW102106258A patent/TWI468293B/en not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020006747A1 (en) * | 2018-07-06 | 2020-01-09 | 陈凯 | Honeycomb prefabricated building |
| CN109335326A (en) * | 2018-10-15 | 2019-02-15 | 杭州鲁尔新材料科技有限公司 | A kind of cold chain transportation incubator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013125782A1 (en) | 2013-08-29 |
| KR101437722B1 (en) | 2014-09-05 |
| TWI468293B (en) | 2015-01-11 |
| JP2015510461A (en) | 2015-04-09 |
| JP5923623B2 (en) | 2016-05-24 |
| KR20130097434A (en) | 2013-09-03 |
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