KR100951528B1 - A method for manufacturing novel interior materialsfor construction and the product thereof - Google Patents

Abstract

The present invention relates to an interior surface material composition for building having a flame-retardant sound-absorbing soundproof function, a method for manufacturing the same, and an interior material using a surface material and a surface material.

The present invention constitutes a surface material sheet using a fireproof material, a non-flammable material, a non-fireproof material, a fiber, a water-soluble adhesive, a flame retardant, and a deodorant fragrance, and attaches the surface material sheet thus formed to the surfaces of various interior boards.

Interior surface material

Description

A method for manufacturing novel interior materials for construction and the product according to the present invention.

The present invention is to adhere to the surface of the interior finishing materials of the building finishing material, flame retardant, sound-absorbing, soundproofing function as well as to enhance the external appearance of the interior material and to simplify the construction method of the interior surface material and interior material using the interior surface material and surface material Invention.

Interior materials are the finishing materials that are mainly installed in the interior of the building and have the main function of decorating the interior of the building.

An object of the present invention is to provide a built-in surface material for maximally satisfying the various functions and construction convenience required as an interior material.

Conventionally, the prior art of the interior material provided to satisfy the function of the interior material, that is, flame retardant, fire-retardant, non-combustible, soundproofing, sound absorption is known a lot.

Applicant's patent registration No. 10-0557705 "soundproof and non-combustible built-in board using chaff and straw" (hereinafter referred to as prior art 1) is known. Applicant's patent registration No. 10-0653385 "absorption and flame retardant interior and its manufacturing method" (hereinafter referred to as prior art 2) is known.

The prior art 1 is a technology of manufacturing a board by injecting a mixture of sodium silicate, carboxymethyl cellulose and chaff, straw, methyl cellulose, ocher as a material of the interior board into a mold.

However, the above-described prior art 1 has a problem in that a separate surface decoration material needs to be constructed on the surface of the board when the surface decoration is required, such as gypsum board or plywood used as a general interior material because the interior material is made of a board. However, the board itself is excellent in soundproofing and non-combustible functions, such that there is a problem that can be significantly lost its function by the surface decoration material.

The above-mentioned prior art 2 relates to an interior material having a sound absorbing and flameproofing function and a method of manufacturing the same, which is made of a magnesium oxide disc and has a cotton yarn, rice husk, straw, cork and starch, polyethylene oxide, and sorb on the upper surface of the base plate having a sound absorbing hole. Sound absorbing material composed by mixing paper cellulose, starch, polyethylene oxide, sorbic acid, cellulose ethane, first and second ammonium phosphate between the surface layer mixed with leric acid, cellulose ethane first and second ammonium phosphate, and the base plate and the surface layer Interior material with a layer.

The above-mentioned prior art 2 is a three-layered interior material, sound absorption and flame retardant function is greatly improved, but manufacturing problems, the base plate manufacturing process, the surface material manufacturing process, the step of applying the prepared surface material to the base plate by pressing, dehydrated surface material layer The process of forming a mold using a mold, a process of pressing a first molded surface material layer using a mold, and a process of naturally drying the press molded surface material layer are complicated, and thus the finished product is a base plate and a surface material. The layers are integrated, which results in heavy weight and construction difficulties.

The prior art 3 is a three-layered interior material consisting of a board body and a mesh sheet laid on the board body bottom and a surface coating layer bonded to the board body surface composition of the board body is sodium silicate, acrylic resin, antibacterial agent, rice husk, rice straw, It is made by mixing ocher, and the bottom of the board body is composed of mat sheets made of natural fiber, synthetic fiber or metal yarn, and the surface of the board body is mixed with water-soluble adhesive and flame retardant material selected from natural fiber knife, cotton chip, woolen cotton, and paper cellulose. To form a surface layer.

However, the above prior art 3 has excellent flame retardancy, sound absorption, and sound insulation, but has a complicated manufacturing process and a heavy weight problem.

In addition, conventionally, a plate for interior decoration and a booming material made of vermiculite or perlite, which is a kind of inorganic flame retardant obtained in nature, are known.

The interior plate made of vermiculite or perlite material has advantages such as ease of purchase of material and flame retardancy, but there are limitations on the external aesthetics as interior material and deterioration of cohesion and specificity of the material cause debris and dust. It is known that the vermiculite or perlite is coated with the surface of various interior boards as a fuming material. However, when used as the fuming material, a drying time of about 3-5 days is required at room temperature by a mixture of adhesives and the like. When the humidity is low and high, secondary pollution such as mold generation due to the delay of drying time is caused. Even in the complete drying state, debris or dust cannot be prevented and its appearance is not beautiful, and its preference gradually decreases.

In addition, the above prior arts 1 to 3 have a problem that a chemical smell is induced for a considerable time after construction due to the mixing of chemicals.

In order to solve the problems of the prior art, it is a technical problem to be solved by the present invention to obtain a method for manufacturing a built-in surface material and a built-in surface material that can significantly improve the flame retardant, sound absorption, soundproofing function and aesthetic appearance function. .

The present invention for solving the above problems is to adhere the surface material to a predetermined thickness on the surface of the base plate (gypsum board, MDF, magnesium board, plywood, etc.) which is a variety of interior members to a predetermined thickness of the interior material excellent in flame retardancy, sound absorption, sound insulation and aesthetic appearance To get.

The interior surface material of the present invention is a non-flammable material that is a non-flammable material and a cotton cotton chip, a cotton wool chip, a cotton wool chip, a paper cellulose, a non-refractory material, a water-soluble adhesive, an ammonium-based flame retardant, and a deodorant fragrance material that are lightweight and have a high coefficient of expansion. Let material be.

The interior surface material of the present invention is prepared by mixing the mixture at an appropriate concentration, made into a sheet having a predetermined thickness, and then dried, and then simply coated on the surface of the interior board such as gypsum board, synthetic resin board, MDF board, plywood, etc. It is applied to the surface of various base plates, which are bonded or embedded materials, by coating or drying using a roller coating method, and then cut to a predetermined standard to obtain a finished interior material.

The present invention is excellent in flame retardancy, sound absorption and sound insulation, yet has good durability and beautiful appearance, especially when manufactured in a sheet structure of a single structure or a double structure, it is easy to transport or store and can be easily attached to the existing interior material surface. It can be easily installed in curved construction surface or narrow construction surface and can be cut and constructed to fit the shape or shape of construction surface.

In addition, the finished interior panel is made of a surface panel of the present invention cut to various standards according to the demand by forming the present invention can be obtained without the need for re-installation of a separate surface agent or coating agent.

Cotton chip, woolen cotton or paper cellulose, which is a part of the surface material of the present invention, can be dyed in various colors, and is effective in expressing a beautiful appearance, and is light in weight, such as vermiculite or expanded perlite, and has good pore-forming mineral mixture. It has the effect of greatly improving the flame retardant, sound absorption and soundproofing function, and it is designed to maintain the ideal neutral state by specifying the mixing ratio of carboxymethyl cellulose, which is a water-soluble adhesive, and ammonium monophosphate and ammonium diphosphate. The antimicrobial preservative is added to prevent contamination and corrosion, and the odor phytoncite is mixed to remove the chemical smell.

 2 ~ 8m / m by dyeing the material (A), colorless thread of cotton material or colorless waste fabric of cotton material, which is composed of any one selected from vermiculite or expanded perlite, which particles are crushed to 5m / m or less. (B) a material consisting of any one or two selected from cotton chips, woolen cotton and paper cellulose cut into lengths, carboxymethyl cellulose as a water-soluble adhesive and ammonium phosphate, diammonium phosphate, and flame retardant An appropriate amount of water is added to the mixed amount of the material (C) and the material (A) (B) (C), which is composed of any one selected from antimicrobial antiseptics, sorbic acid, propionic acid, or alum, and phytoncide, which is a deodorant. Make up the surface material mixture.

The specific mixing ratio of the material (A) (B) (C) and water is as follows.

-Below-

30 to 50% by weight of the material (A), 20 to 40% by weight of the material (B), 20 to 40% by weight of the material (C).

When selecting two of the cotton chip, camel cotton, and paper cellulose constituting the material (A) (B), the mixing ratio is preferably 50:50.

The material (C) is 30 to 50% by weight of carboxy methyl cellulose as an adhesive, 20 to 30% by weight of ammonium dibasic ammonium phosphate and 15 to 25% by weight of ammonium dibasic ammonium as a flame retardant, and sorbate, propionic acid and carilum as anticorrosion. It is composed of 3 to 8% by weight of any one selected, and 2 to 7% by weight of phytoncite which is an aromatic deodorant.

Problems that occur when only one of the ammonium phosphate and the second ammonium phosphate are used as the flame retardant material, that is, when only the first ammonium phosphate having strong acidity is used, the weak acidity is reduced in order to reduce the strong corrosiveness due to the strong acidity. Ammonium diphosphate is mixed to maintain an optimal neutral state.

In the manufacturing process of the surface material of the present invention using the material, the water (80) to 120% by weight of the total weight of the prepared material (B) (C) is added and stirred by diluting, and then the material (A) is added and stirred Obtain the mixture (W).

In this mixing method, since the physical properties of the materials (B) are incombustible, in order to obtain their flame retardant effect, the material (B) and the material (C) are mixed with water to completely penetrate the flame retardant material (B), and then the material ( A) It is characterized by adding and mixing.

The concentration of the mixture is determined by the addition or subtraction of the amount of water added, and the concentration is suitable for the spraying or roller injection method.

The thickness of the surface material using the mixture (W) refers to the thickness of the dried state, and the thickness of the surface material itself is preferably 2 to 10 m / m.

The surface material of the present invention may be attached to a metal sheet or a synthetic resin mesh sheet or a nonwoven fabric on the bottom surface of the surface material sheet in order to improve the durability and adhesion of the surface material sheet to be made in a single configuration of the sheet state, and the mixture directly to various interior panels It is possible to obtain a finished interior member by coating and drying on the surface of the.

The surface material of the present invention shown in FIGS. 1 to 4 is formed on the bottom surface of the surface material 100 and the surface material 100 in a sheet state made of a mixture (W) in which the material (A) (B) (C) and water are mixed. Bonding reinforcement member 200 and the mixture (W) is composed of a completed double structure of the interior material 300a coated and dried to a predetermined thickness on the surface of the interior panel 300, the interior material (300a) and the surface material of the present invention (100) In order to increase the durability and adhesive strength of the panel), the interior member 300b is obtained through the reinforcing member 200 between the interior panel 300 and the surface member 100 in a triple structure.

This will be described in detail based on the following examples.

Example 1

Prepare the pallet in a flat state and apply it to the surface of the pallet by using roller adhesion method by mixing the material (A) (B) (C) with water and then spraying the stirred mixture (W) at a suitable concentration. It is dried in a hot air drying furnace at 80-150 ° C to obtain a single surface material.

Example 2

Lay the reinforcing member (metal mesh or synthetic resin mesh or non-woven fabric sheet) on the flat pallet and apply it to the predetermined thickness on the reinforcing member by using roller contact method by spraying the mixture (W) on it. It is dried in a hot air drying furnace to obtain a double surface material.

Example 3

Using a roller contact method by spraying the mixture (W) on the surface of the interior panel seated on the conveying conveyor, apply it to the surface of the interior panel at a predetermined thickness, and then form it in the desired shape and dry it in a hot air drying furnace at 80-150 ° C. Obtain a finished interior of a double structure.

Example 4

Lay reinforcing members (metal mesh, synthetic resin or non-woven fabric sheet) on the surface of the inner panel seated on the conveying conveyor and apply them using roller contact method by spraying the mixture (W) on them. It is dried in a hot air drying furnace at ˜150 ° C. to obtain a triple structure surface material.

The present invention is not limited to the above embodiment.

1 is a perspective view of a single interior surface using the mixture (W),

Figure 2 (a) is a double built-in surface material, the mash sheet is bonded to the surface material bottom surface

       State,

       (b) is a perspective view of the nonwoven fabric sheet bonded to the bottom surface,

Figure 3 is the surface of the present invention is completed by bonding the surface material of the present invention to the interior panel

       It is a perspective view of the interior material,

Figure 4 is a perspective view showing another configuration example of the finished interior material.

(Explanation of symbols for the main parts of the drawing)

100: built-in surface material 200: reinforcing member

300: interior panel 300a, 300b: interior material

Claims (9)

Material (A) consisting of any one selected from vermiculite or perlite whose particles are pulverized to 5 m / m or less, any one or two selected from cotton chips, camel wool or paper cellulose cut into 2-8 m / m in length and dyed A material consisting of a material (B) consisting of carboxymethyl cellulose, which is a water-soluble adhesive, a first ammonium phosphate that is a flame retardant, a second ammonium phosphate, and a branch selected from sorbic acid, propionic acid, or an antibacterial antiseptic, and a phytoncide, which is a deodorant fragrance. C) and a building material having a built-in flame retardant soundproofing soundproofing, characterized in that water is added as a diluent. The material according to claim 1, wherein 30 to 50% by weight of the material (A), 20 to 40% by weight of the material (B), 20 to 40% by weight of the material (C) and the material (A) (B) (C) A built-in surface material composition having a fire-retardant sound-absorbing soundproofing, characterized in that the water is mixed 80 to 120% by weight of the total weight. The flame retardant mixed in the material (C) according to any one of claims 1 to 2, wherein the mixing ratio of the first ammonium phosphate and the second ammonium phosphate is 40% by weight of the first ammonium phosphate and the second ammonium phosphate 60 Building interior surface composition having a flame-retardant sound-absorbing soundproof function, characterized in that the weight%. Material (A) made of any one selected from vermiculite or perlite, material (B) selected from any one or two selected from cut cotton chips, camels, paper cellulose, adhesive carboxymethyl cellulose, flame retardant monoammonium phosphate, Prepare a material (C) consisting of any one selected from diammonium phosphate, preservative sorbic acid, propionic acid or carylum and phytoncide as a deodorant, and then put the material (B) into a stirrer and stir by mixing water. After dilution, the material (A) was added and stirred to dilute to obtain a mixture (W). Material (A) made of any one selected from vermiculite or perlite, material (B) selected from any one or two selected from cut cotton chips, camels, paper cellulose, adhesive carboxymethyl cellulose, flame retardant monoammonium phosphate, Prepare a material (C) consisting of any one selected from diammonium phosphate, preservative sorbic acid, propionic acid or carylum and phytoncide as a deodorant, and then put the material (B) into a stirrer and stir by mixing water. After dilution, the mixture (W) obtained by adding the material (A) and stirring and diluting was applied and dried to a predetermined thickness on a plate-shaped pallet prepared in a transfer conveyor to have a flame retardant sound-absorbing sound insulation, characterized in that the surface material (100) is configured. Interior materials for construction. Material (B) made of any one selected from vermiculite or perlite on the reinforcement member 200 on the pallet of the conveying conveyor, and any one or two selected from the cut cotton chip, camel cotton, paper cellulose, and adhesive After preparing a material (C) consisting of any one selected from phosphorus carboxymethyl cellulose, flame retardant monoammonium phosphate, diammonium phosphate, preservative sorbic acid, propionic acid or carilum and phytoncide as deodorant fragrance, and then the material (B) Put (C) into a stirrer and mix water to stir dilution, and then put the material (A) and stir and dilute the mixture (W) obtained by applying a constant thickness to flame retardant sound absorption, characterized in that the surface material 100 is configured Built-in surface material for soundproofing. 7. The built-in surface material of claim 6, wherein the reinforcing member is made of a metal mesh sheet, a synthetic resin mesh sheet, or a non-woven fabric sheet. Material (A) made of any one selected from vermiculite or perlite, material (B) selected from any one or two selected from cut cotton chips, camels, paper cellulose, adhesive carboxymethyl cellulose, flame retardant monoammonium phosphate, Prepare a material (C) consisting of any one selected from diammonium phosphate, preservative sorbic acid, propionic acid or carylum and phytoncide as a deodorant, and then put the material (B) into a stirrer and stir by mixing water. After dilution, the mixture (W) obtained by adding the material (A) and stirring and diluting was applied to a well-known interior panel 300 by drying with a certain thickness to complete a double interior material (300a), characterized in that the flame-retardant sound absorption Interior materials for soundproofing. Material (A) made of any one selected from vermiculite or perlite, material (B) selected from any one or two selected from cut cotton chips, camels, paper cellulose, adhesive carboxymethyl cellulose, flame retardant monoammonium phosphate, Prepare a material (C) consisting of any one selected from diammonium phosphate, preservative sorbic acid, propionic acid or carylum and phytoncide as a deodorant, and then put the material (B) into a stirrer and stir by mixing water. After dilution, the mixture (W) obtained by adding the material (A) and stirring and diluting was applied and dried with a constant thickness on the reinforcing member 200 laid on the surface of the known interior panel 300. Building interior materials having a flame-retardant sound-absorbing soundproofing, characterized in that the configuration.

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