WO2017052224A1 - Panneau écologique semi-incombustible applicable à des meubles et à des matériaux de construction, et procédé de fabrication correspondant - Google Patents

Panneau écologique semi-incombustible applicable à des meubles et à des matériaux de construction, et procédé de fabrication correspondant Download PDF

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Publication number
WO2017052224A1
WO2017052224A1 PCT/KR2016/010579 KR2016010579W WO2017052224A1 WO 2017052224 A1 WO2017052224 A1 WO 2017052224A1 KR 2016010579 W KR2016010579 W KR 2016010579W WO 2017052224 A1 WO2017052224 A1 WO 2017052224A1
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Prior art keywords
melamine resin
resin impregnated
paper
panel
coal ash
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PCT/KR2016/010579
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English (en)
Korean (ko)
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김현재
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김현재
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different 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
    • E04C2/02—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
    • 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
    • E04C2/32—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material

Definitions

  • the present invention relates to a semi-non-combustible panel applicable to furniture and building materials and a method of manufacturing the same, and more particularly, to an environment-friendly semi-non-combustible panel and a method of manufacturing the same by laminating a melamine resin impregnated paper or aluminum foil on one or both sides of the coal ash panel. It is about.
  • non-combustible panels have been made with gypsum as the main material. Because of this, the nonflammability is very high, and the gypsum itself has a stable crystal state, it is stable against humidity and temperature changes, and is widely used as an interior material because there is no fear of stretch deformation such as warping, sagging or cracking even after construction.
  • the gypsum panel is formed by forming a stable crystalline gypsum into a plate form between two sheets of gypsum board paper, and is excellent in non-combustibility, heat insulation, and sound insulation performance, which are necessary conditions of interior materials.
  • the construction cost can be reduced by shortening the air, and it is suitable for the light weight trend, and also has excellent economical characteristics.
  • non-combustible, fire-resistant panels such as ceramic panels, porcelain panels and the like are known.
  • pattern paper such as vinyl, thin wood, NATO, teak, etc.
  • the preceding non-combustible panels have a problem in that they are easily peeled off due to weak adhesive force when using paper. That is, the gypsum panel, as an example, is unable to plaster the gypsum surface by depositing dust on the paper and reducing its adhesion.
  • thermal power generation among the power generation facilities can be constructed in large cities with high demand of electricity, unlike hydroelectric power, wind power generation and facility installation area which are affected by the environment. Korea has been building thermal power plants at the government level. Since thermal power generation uses coal as the main energy source, if the facilities and power generation of thermal power generation increase, the amount of coal ash also increases in proportion to each year.
  • Coal ash is ash that is generated after burning anthracite coal in a coal-fired power plant. It is classified into fly ash and bottom ash. When coal is burned, about 100% of coal ash is generated. Therefore, the use of coal-fired power plants generates a large amount of waste coal, and the need for prevention of environmental pollution, recycling of waste resources, and promotion of recycling are becoming important issues of governments around the world.
  • Korean Patent No. 10-1098266 a method of manufacturing a fireproof board using such coal ash has been proposed by Korean Patent No. 10-1098266.
  • the pre-registered patent provides a fireproof board having fire resistance, heat resistance, and strength superior to gypsum and the like at low cost by manufacturing a fireproof board using coal ash as a main material, and prevents environmental pollution by recycling waste.
  • coal ash board should also be manufactured as a plastering panel when used as a building interior material.
  • adhesiveness is poor when the shape paper is adhered to it, its use is limited to interior materials such as building interior materials and furniture and sinks requiring various designs. There was a downside.
  • the present invention has been made in order to solve the above problems, by using a coal ash panel of the waste resources, by stacking a separate surface material on one side or both sides, excellent semi-combustible, flame-retardant, fire resistance, rigidity, light weight, Its purpose is to manufacture eco-friendly semi-non-flammable panels that have price competitiveness and can express various designs.
  • the step of manufacturing a melamine resin impregnated paper, the step of laminating the prepared melamine resin impregnated paper on one side or both sides of the coal ash panel, the laminated laminate It comprises a pressure molding step, wherein the melamine resin impregnated paper is prepared by impregnating and drying each of the overlay paper, glass fiber and paper for the base paper in the melamine resin impregnation liquid, the laminating step is the one or both sides of the coal ash panel
  • the prepared melamine resin impregnated overlay paper, melamine resin impregnated glass fiber and melamine resin impregnated shape paper is characterized in that to be sequentially laminated.
  • the pressure forming step is characterized in that the thermo-pressure molding for 15 to 30 minutes at a pressure of 80 ⁇ 110kgf / cm2 at a temperature of 120 ⁇ 130 °C using heat.
  • the present invention includes the step of preparing a melamine resin impregnated paper, the step of laminating the prepared melamine resin impregnated paper on one side or both sides of the coal ash panel, and the step of pressing the laminated laminate, the melamine resin Impregnated paper is prepared by impregnating and drying each of the glass fiber, overlay paper, glass fiber and paper for paper in the melamine resin impregnation solution, the laminating step is the prepared melamine resin impregnated glass fiber, melamine on one side or both sides of the coal ash panel
  • the resin-impregnated overlay paper, the melamine resin-impregnated glass fiber and the melamine resin-impregnated paper are sequentially laminated.
  • the pressure forming step is characterized in that the thermal pressure molding for 10 to 15 minutes at a pressure of 190 ⁇ 205kgf / cm2 at a temperature of 120 ⁇ 130 °C using heat.
  • the step of forming the pressure is 110 ⁇ 130kgf / cm2 It is characterized by molding by pressing for 40 to 60 minutes at a pressure of.
  • the step of press-molding the laminated stack it is characterized by embossing the melamine resin impregnated paper (200a) (200b) by using a mirror surface plate as the pressure plate (plress plate).
  • the present invention comprises the steps of preparing an aluminum foil coated with a primer on the bottom surface, laminating the prepared aluminum foil on one side or both sides of the coal ash panel, and the step of pressing the laminated laminate It features.
  • the pressure forming step is hot press molding for 15 to 30 minutes at a pressure of 80 ⁇ 110kgf / cm2 at 130 ⁇ 150 °C, or laminating the aluminum foil on one side or both sides of the coal ash panel, one side or After coating the binder on both sides, and laminated aluminum foil, it is characterized by pressing for 40 to 60 minutes at a pressure of 110 ⁇ 130kgf / cm2.
  • the semi-non-combustible panel is made of the surface material is laminated and pressure-molded on one side or both sides of the coal ash panel, the surface material is characterized in that the melamine resin impregnated overlay paper, melamine resin impregnated glass fiber, melamine resin impregnated paper is sequentially laminated .
  • the present invention is made of the surface material is laminated and pressure-molded on one side or both sides of the coal ash panel, the surface material is melamine resin impregnated glass fiber, melamine resin impregnated overlay paper, melamine resin impregnated glass fiber, melamine resin impregnated shape paper sequentially It is characterized by being laminated.
  • the laminated melamine resin impregnated paper is characterized in that the embossing is formed.
  • the present invention is made of a surface material is laminated and pressure-molded on one side or both sides of the coal ash panel, the surface material is characterized in that the aluminum foil.
  • the quasi-non-combustible panel manufactured according to the present invention is excellent in light weight and workability and can be used as interior materials such as fireproof doors, furniture, and counter tops as well as construction materials such as wood and interior finishing materials. There is an effect that can significantly reduce the risk of fire.
  • FIG. 1 is a cross-sectional view of a semi-non-combustible panel in which the surface material according to the present invention is applied to one surface of a coal ash panel.
  • FIG. 2 is a cross-sectional view of a semi-combustible panel in which the surface material according to the present invention is applied to both sides of a coal ash panel.
  • FIG 3 is a cross-sectional view of a semi-non-combustible panel in which the surface material according to the first embodiment of the present invention is applied to one surface of a coal ash panel.
  • FIG. 4 is a cross-sectional view of a semi-non-combustible panel in which the surface material according to the first embodiment of the present invention is applied to both sides of a coal ash panel.
  • FIG. 5 is a cross-sectional view of a semi-non-combustible panel in which the surface material according to the second embodiment of the present invention is applied to one surface of a coal ash panel.
  • FIG. 6 is a cross-sectional view of a semi-non-combustible panel in which the surface material according to the second embodiment of the present invention is applied to both sides of a coal ash panel.
  • FIG. 7 is a cross-sectional view illustrating a state in which a binder is additionally interposed between the surface material and the coal ash panel of FIG. 5.
  • FIG. 7 is a cross-sectional view illustrating a state in which a binder is additionally interposed between the surface material and the coal ash panel of FIG. 5.
  • FIG. 8 is a cross-sectional view illustrating a state in which a binder is additionally interposed between the surface material and the coal ash panel of FIG. 6.
  • FIG. 8 is a cross-sectional view illustrating a state in which a binder is additionally interposed between the surface material and the coal ash panel of FIG. 6.
  • FIG. 9 is a cross-sectional view of a semi-non-combustible panel in which the surface material according to the third embodiment of the present invention is applied to both sides of a coal ash panel.
  • FIG. 10 is a cross-sectional view illustrating a state in which a binder is additionally interposed between the surface material and the coal ash panel of FIG. 9.
  • FIG. 10 is a cross-sectional view illustrating a state in which a binder is additionally interposed between the surface material and the coal ash panel of FIG. 9.
  • the present invention includes the steps of preparing a melamine resin impregnated paper, the step of laminating the prepared melamine resin impregnated paper on one side or both sides of the coal ash panel, and the step of press-molding the laminated laminate, the melamine resin impregnated paper Overlay base paper, glass fiber and shape paper base paper are prepared by impregnating and drying the melamine resin impregnation solution, respectively, the laminating step is the melamine resin impregnated overlay paper, melamine resin impregnated glass fiber and the one or both sides of the coal ash panel
  • a method for producing a semi-non-combustible panel which is obtained by sequentially stacking melamine resin-impregnated paper.
  • the present invention includes the step of preparing a melamine resin impregnated paper, the step of laminating the prepared melamine resin impregnated paper on one side or both sides of the coal ash panel, and the step of pressing the laminated laminate, the melamine resin Impregnated paper is prepared by impregnating and drying each of the glass fiber, overlay paper, glass fiber and paper for paper in the melamine resin impregnation solution, the laminating step is the prepared melamine resin impregnated glass fiber, melamine on one side or both sides of the coal ash panel
  • a method for producing a semi-non-combustible panel which is obtained by sequentially laminating a resin-impregnated overlay paper, a melamine resin-impregnated glass fiber and a melamine resin-impregnated paper.
  • the present invention comprises the steps of preparing an aluminum foil coated with a primer on the bottom surface, laminating the prepared aluminum foil on one side or both sides of the coal ash panel, and the step of pressing the laminated laminate It provides a method for producing a non-combustible panel.
  • the surface material 200 is laminated on one or both surfaces of the coal ash panel 100, which is a semi-combustible material, thereby providing semi-combustibility, rigidity, and lightness of the coal ash panel 100.
  • the surface material 200 it is possible to express various designs through the surface material 200 as well as to provide surface reinforcement, dimensional stability, heat resistance, pollution resistance, chemical resistance, and the like.
  • the melamine resin impregnated overlay paper 210, the melamine resin impregnated glass fiber 220, and the melamine resin impregnated shape paper 230 are laminated with a melamine resin impregnated paper 200a and the melamine resin impregnated.
  • Glass fiber 220 ', melamine resin impregnated overlay paper 210, melamine resin impregnated glass fiber 220 and melamine resin impregnated shape paper 230 is laminated with a melamine resin impregnated paper 200b, aluminum foil (200c) ),
  • the melamine resin impregnated paper (200a) (200b) or aluminum foil (200c) can both improve the design and at the same time excellent in light weight, dimensional stability, fouling resistance, chemical resistance, etc. This is because the semi-combustible property can be satisfied.
  • the coal ash panel 100 is formed of coal ash as a main material, and is a material having all semi-combustible, light weight, rigidity, and fire resistance, or interior materials such as building interior materials or furniture alone.
  • the paper is easily peeled off the marketability.
  • the present invention solves the disadvantages of the conventional coal ash panel 100 by easily stacking and pressing the surface paper 100 on the coal ash panel 100 and increasing the adhesion thereof.
  • the coal ash panel 100 is formed by mixing the coal ash with some water, sodium silicate, etc. as a plate, which is already known in the art as well known coal ash panel 100 can be used all Also, the coal ash panel 100 is not limited in thickness, size, or the like.
  • the semi-non-combustible panel according to the first embodiment of the present invention, the melamine resin impregnated paper 200a is laminated on one side or both sides of the coal ash panel 100.
  • the melamine resin impregnated paper 200a is composed of a melamine resin impregnated overlay paper 210, a melamine resin impregnated glass fiber 220, and a melamine resin impregnated paper 230.
  • the melamine resin impregnated overlay paper 210 is mainly used for surface reinforcement, that is, to improve abrasion resistance, but is also used to improve adhesion between impregnated papers. That is, in this case, the coal ash panel 100 and the melamine-impregnated glass fibers 220 are strengthened.
  • the melamine resin impregnated overlay paper 210 is prepared by impregnating and drying the overlay paper in the melamine resin impregnation liquid, and is used by impregnating the base paper with an average weight of 20 to 60 g / m 2 at an impregnation rate of 200 to 400%.
  • the melamine resin impregnated glass fiber 220 is manufactured by impregnating and drying the glass fiber in the melamine resin impregnation liquid, and serves as a reinforcing layer to improve resistance to external forces to prevent damage to the surface of the panel.
  • the melamine resin impregnated paper 230 is a coal ash panel
  • the glass fiber that can be used is a glass fiber of about 80 ⁇ 300g / m2, the impregnation rate is about 50 ⁇ 150%.
  • the melamine resin impregnated shape paper 230 is configured to enable a variety of design expression on the panel surface
  • the base paper for the shape paper is manufactured by impregnating and drying the melamine resin impregnation liquid.
  • the melamine resin impregnated paper 200a configured as described above is firmly adhered and molded to one surface or both surfaces of the coal ash panel 100, whereby various designs can be expressed on the semi-non-combustible panel.
  • an emboss may be formed on the surface of the laminated melamine resin impregnated paper 200a, that is, the melamine resin impregnated paper 230, and various three-dimensional patterns may be formed through the emboss.
  • the melamine resin impregnated paper 200a is manufactured.
  • the manufacture of the melamine resin impregnated paper 200a is impregnated with overlay paper, glass fiber and paper for 10-15 seconds in the melamine resin impregnated liquid, and dried for 20 to 60 seconds at a temperature of 120 ⁇ 130 °C using hot air Manufacture.
  • the melamine resin impregnation solution is already known, so a detailed description thereof will be omitted.
  • the prepared melamine resin impregnated paper 200a is laminated on one side or both sides of the coal ash panel 100.
  • the lamination is positioned so that the melamine resin impregnated overlay paper 210 abuts on the surface of the coal ash panel 100, the melamine resin impregnated overlay paper 210, the melamine resin impregnated glass fiber 220 and the melamine resin impregnated shape paper 230 are sequentially stacked.
  • the laminated laminate is press-molded to produce a semi-non-combustible panel, wherein the press-molding is performed by heat pressurizing for 15 to 30 minutes at a pressure of 80 to 110 kgf / cm 2 at a temperature of 120 to 130 ° C. using heat. . Next, it is cooled to 15 to 40 minutes at room temperature to complete the manufacture.
  • the molding temperature is less than 120 °C adhesion strength is lowered, the melamine resin impregnated paper 200a, in particular melamine resin impregnated glass fiber 220 and melamine resin impregnated paper 230 may be peeled off, the molding temperature is 130 If the temperature exceeds the melamine resin impregnated paper 200a, in particular, melamine resin impregnated glass fiber 220 and the melamine resin impregnated paper 230 may cause surface abnormalities and deformation.
  • the embossed melamine resin impregnated shape paper 230 is to be given a surface effect such as embossed pattern on the surface, embossed by determining the shape of the emboss, whether or not the gloss according to the design of the shape paper, for example Wood grain is the most widely used.
  • Embossing treatment according to the present invention is more excellent in three-dimensional impression than the embossed pattern used in the conventional HPL process, it is possible to express a deep core material.
  • the semi-combustible panel that is produced as described above has excellent light weight, rigidity, semi-combustible, processability, heat resistance, pollution resistance, etc., of course, the melamine impregnated paper 230 and coal ash panel 100 is not easily peeled off. Panels of various designs can be manufactured, and interior materials, such as built-in furniture, countertops for sinks, fire doors, etc., can be used in various ways.
  • the surface material 200 is laminated and press-molded on one or both sides of the coal ash panel 100, the surface material 200 is melamine
  • the resin-impregnated glass fiber 220 ', the melamine resin-impregnated overlay paper 210, the melamine resin-impregnated glass fiber 220, the melamine resin-impregnated shape paper 230 is composed of a melamine resin impregnated paper 200b sequentially stacked. .
  • the melamine resin impregnated glass fiber 220 ' is further stacked on the bottom surface of the melamine resin impregnated overlay paper 210. This is to further laminate the melamine resin impregnated glass fibers 220 'to further improve the semi-combustibility of the panel.
  • the glass fibers have an orientation, most of the glass fibers are aligned in the same direction, and the properties of the fibers also vary depending on the direction. Therefore, in the present invention, when using two sheets of melamine resin impregnated glass fibers 220, 220 ', by placing the arrangement between the glass fibers 220, 220' orthogonal to each other, it is to further improve the properties of the glass fibers. .
  • the surface of the laminated melamine resin impregnated paper (200b), that is, the melamine resin impregnated shape paper 230 may be embossed, the formation of various three-dimensional pattern through the emboss It is possible.
  • the melamine resin impregnated paper 200b is manufactured.
  • the melamine resin impregnated paper 200b is prepared by impregnating and drying the glass fiber, overlay paper, glass fiber, and paper paper for each of the melamine resin impregnation solution, as in the first embodiment.
  • the melamine resin impregnated paper 200b manufactured as described above is laminated on one or both surfaces of the coal ash panel 100.
  • the stacking order is laminated with the melamine resin impregnated glass fiber 220 'on the surface of the coal ash panel 100, the melamine resin impregnated overlay paper 210, the melamine resin impregnated glass fiber 220 and the melamine resin impregnated shape paper 230 is sequentially stacked.
  • the alignment direction of the fibers between the melamine resin impregnated glass fibers 220 'and 220 are positioned so that the alignment directions of the fibers are perpendicular to each other, so that characteristics such as tensile strength of the glass fibers can be exhibited in the up, down, left and right directions. This is preferable.
  • the laminated laminate as described above is manufactured by pressure molding to produce a panel.
  • the pressure molding method uses heat to form thermal pressure molding at a temperature of 190 to 205 kgf / cm 2 at a temperature of 120 to 130 ° C. for 10 to 15 minutes. It is preferable to.
  • the present invention without additional heat, it can be molded by cold pressing, in the case of cold molding, as shown in Figure 7 and 8, the prepared melamine resin impregnated paper (200b) on one side or both sides of the coal ash panel
  • the laminating step after applying the binder 300 on one side or both sides of the coal ash panel 100, and laminated with a melamine resin impregnated paper (200b), and pressurized 40 to 60 minutes at a pressure of 110 ⁇ 130kgf / cm2 By molding.
  • the binder 300 is applied to one or both surfaces of the coal ash panel 100 for convenience of description, but after the binder 300 is applied to the bottom surface of the melamine resin impregnated paper 200b, the binder 300 may be laminated.
  • the binder 300 may be laminated.
  • the pressure is less than 110kgf / cm2 the melamine resin impregnated paper (200b) may be peeled off, if the 130kgf / cm2 exceeds the binder 300 flows to the outside and the mercury may be lowered to the above pressure conditions
  • the molding time is 40 to 60 minutes because the molding is not applied separately.
  • the binder 300 various types of binders known in the panel art may be used, and it is more preferable to use a two-component adhesive. This is because when the two-component type is used, the adhesiveness can be increased by adjusting the mixing ratio of the main agent and the curing agent according to the external temperature. In the summer, the ratio of the main agent and the curing agent is about 3: 7 to 10: 1 by weight, and in winter, 10 : 1 weight ratio to increase the adhesion.
  • the one-component binder may be used instead of the two-component, the implementation is not limited.
  • the mirror plate when embossing, that is, to give a three-dimensional appearance to the shape, the mirror plate is placed on the upper portion of the melamine resin impregnated paper (200b) when pressure molding the laminated laminate as described above
  • the laminated body may be press-molded using this to emboss the melamine resin impregnated paper 230.
  • the semi-non-combustible panel according to the second embodiment is more semi-combustible than the first embodiment, and this can also be variously applied to building interior materials, furniture, fire doors, sinks, and the like.
  • the surface material 200 is laminated and pressure-molded on one or both surfaces of the coal ash panel 100, but the surface material 200 is composed of aluminum foil 200c.
  • the aluminum foil 200c is a thin film having a thickness of about 60 to 100 ⁇ m, which not only makes the surface of the coal ash panel 100 beautiful, but also provides semi-combustibility, dimensional stability, chemical resistance, and the like.
  • the aluminum foil (200c) is laminated on one side or both sides of the coal ash panel 100, it is produced by pressure molding.
  • a separate primer treatment is applied to the bottom surface of the aluminum foil 200c, that is, the adhesive surface before lamination, and the primer is usually used for bonding the aluminum foil 200c.
  • the press-molding may be hot-press molding for 15 to 30 minutes at a pressure of 80 ⁇ 110kgf / cm2 at 130 ⁇ 150 °C, when the temperature is less than 130 °C peeling between the aluminum foil (200c) and the coal ash panel 100 This may occur, and when the temperature exceeds 150 ° C., the deformation of the aluminum foil 200c and the coal ash panel 100 may be caused.
  • the pressure conditions are also determined in consideration of peeling and surface deformation.
  • the third embodiment is also the same as the second embodiment, as shown in Figure 10, after applying a separate binder 300 to the surface of the coal ash panel 100, it is also possible to bond the aluminum foil (200c) using this.
  • the aluminum foil 200c is laminated on one side or both sides of the coal ash panel 100, and the aluminum foil 200c is coated after the binder 300 is coated on one or both sides of the coal ash panel 100.
  • 200c) is laminated and molded by pressing for 40 to 60 minutes at a pressure of 110 to 130 kgf / cm 2.
  • the quasi-non-flammable panel according to the third embodiment is also excellent in semi-combustible, as well as beautiful appearance, it can be applied to various building interior materials, as well as fire door, sink top plate and the like.
  • the present invention relates to a semi-non-combustible panel applicable to furniture and building materials and a method for manufacturing the same. It is to manufacture a semi-non-combustible panel, the non-combustible panel manufactured as described above is applicable to furniture and building materials to reduce the fire risk of the building is industrially available.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Chemical & Material Sciences (AREA)

Abstract

La présente invention concerne un panneau écologique semi-incombustible applicable à des meubles et à des matériaux de construction, et un procédé de fabrication correspondant. Le procédé comprend les étapes consistant à : préparer un papier imprégné de résine de mélamine ; stratifier le papier imprégné de résine de mélamine ainsi préparé sur une surface ou sur les deux surfaces d'un panneau de cendres de charbon ; et mouler par compression le stratifié ainsi obtenu. Le papier imprégné de résine de mélamine est préparé par l'imprégnation séparée d'un papier de recouvrement de base, d'une fibre de verre et d'un papier de base pour papier de décoration à l'aide d'un liquide d'imprégnation de résine de mélamine, ladite imprégnation étant suivie d'un séchage ; et l'étape de stratification est mise en oeuvre par la stratification séquentielle, sur une surface ou sur les deux surfaces du panneau cendres de charbon préparé, du papier de recouvrement imprégné de résine de mélamine, de la fibre de verre imprégnée de résine de mélamine et du papier de décoration imprégné de résine de mélamine, afin de fabriquer un panneau écologique semi-incombustible qui présente des caractéristiques de semi-incombustibilité, de résistance à la flamme, de résistance au feu, de rigidité ainsi qu'un bel aspect. Ce panneau écologique semi-incombustible peut par conséquent être utilisé en tant que matériau de substitution du bois, de matériaux de finition intérieure et analogue, et permet ainsi de réduire le risque d'incendie dans un bâtiment.
PCT/KR2016/010579 2015-09-25 2016-09-22 Panneau écologique semi-incombustible applicable à des meubles et à des matériaux de construction, et procédé de fabrication correspondant WO2017052224A1 (fr)

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KR1020150136056A KR101695624B1 (ko) 2015-09-25 2015-09-25 가구 및 건축재에 적용 가능한 친환경 준불연 패널 및 그 제조방법
KR10-2015-0136056 2015-09-25

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KR101954062B1 (ko) 2018-07-09 2019-03-05 이성심 방염 및 경량화 효율이 개선된 건축용 단열패널
KR102223950B1 (ko) 2020-05-12 2021-03-04 심재우 친환경 난연성 가구 및 그 제조방법
KR102334799B1 (ko) * 2021-01-29 2021-12-07 최석현 항균성 및 항바이러스성 목재 부착용 표면재 및 이를 이용한 가구용 판넬의 제조방법
KR102636478B1 (ko) 2023-04-05 2024-02-14 유한회사 마나 준불연판넬의 제조방법 및 이로부터 제조된 준불연판넬

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