KR100706533B1 - Flame Retardant and High Strength EPS and Manufacturing Method of Panel using thereof - Google Patents

Flame Retardant and High Strength EPS and Manufacturing Method of Panel using thereof Download PDF

Info

Publication number
KR100706533B1
KR100706533B1 KR1020050067596A KR20050067596A KR100706533B1 KR 100706533 B1 KR100706533 B1 KR 100706533B1 KR 1020050067596 A KR1020050067596 A KR 1020050067596A KR 20050067596 A KR20050067596 A KR 20050067596A KR 100706533 B1 KR100706533 B1 KR 100706533B1
Authority
KR
South Korea
Prior art keywords
flame retardant
foamed polystyrene
polystyrene
phosphate
panel
Prior art date
Application number
KR1020050067596A
Other languages
Korean (ko)
Other versions
KR20070013367A (en
Inventor
정보화
정연재
Original Assignee
보경판넬(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 보경판넬(주) filed Critical 보경판넬(주)
Priority to KR1020050067596A priority Critical patent/KR100706533B1/en
Publication of KR20070013367A publication Critical patent/KR20070013367A/en
Application granted granted Critical
Publication of KR100706533B1 publication Critical patent/KR100706533B1/en

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene

Abstract

본 발명은 1) 발포폴리스티렌을 제조하여 재단하는 단계; 2) 상기 발포폴리스티렌의 어느 한면 이상에 일정한 깊이로 난연제를 주입하는 단계; 3) 상기 난연제가 주입된 발포폴리스티렌을 건조하여 난연제 함입층을 형성하는 단계; 4) 상기 발포폴리스티렌을 상, 하의 외장판재 사이로 이동시켜 상, 하에 외장판재를 접착시키는 단계; 5) 상기 외장판재가 접착된 발포폴리스티렌을 롤러에 통과시켜 압축 및 성형하는 단계; 6) 재단하는 단계; 에 의하여 제조한 발포폴리스티렌 및 이를 이용한 판넬에 관한 것이다.The present invention 1) preparing and cutting the expanded polystyrene; 2) injecting a flame retardant to a predetermined depth of at least one side of the expanded polystyrene; 3) forming a flame retardant-containing layer by drying the expanded polystyrene injected with the flame retardant; 4) adhering the foamed polystyrene to the upper and lower facing plates to bond the upper and lower facing plates; 5) compressing and molding the foamed polystyrene bonded to the exterior plate material through a roller; 6) cutting; It relates to a foamed polystyrene prepared by the same and to a panel using the same.

난연성, 고강도, 발포폴리스티렌, 판넬 Flame Retardant, High Strength, Foamed Polystyrene, Panel

Description

난연성 고강도의 발포폴리스티렌 및 그를 이용한 판넬의 제조방법{Flame Retardant and High Strength EPS and Manufacturing Method of Panel using thereof}Flame retardant and high strength EPS and manufacturing method of panel using greetings

도 1은 본 발명의 난연성 고강도의 발포폴리스티렌 판넬을 제조하기 위한 전체 공정도.1 is an overall process for producing a flame-retardant high strength foam polystyrene panel of the present invention.

도 2는 본 발명의 발포폴리스티렌에 난연제를 주입하는 공정도.Figure 2 is a process for injecting a flame retardant to the expanded polystyrene of the present invention.

도 3은 본 발명의 난연제가 주입된 발포폴리스티렌을 이용하여 판넬을 제조하는 공정도.Figure 3 is a process for producing a panel using the foamed polystyrene injected flame retardant of the present invention.

도 4는 본 발명에 따른 발포폴리스티렌 판넬의 일예를 나타낸 단면도.Figure 4 is a cross-sectional view showing an example of the expanded polystyrene panel according to the present invention.

- 도면의 주요 부분에 대한 설명 -Description of the main parts of the drawing-

10 - 난연제 주입 20 - 건조로10-Flame Retardant Injection 20-Drying Furnace

30 - 외장판재 접착 40 - 압착 및 성형30-Bonding of exterior plate material 40-Crimping and forming

50 - 재단 100 - 발포폴리스티렌 판넬50-Foundation 100-Foamed Polystyrene Panels

1 - 발포폴리스티렌 11 - 주입기1-expanded polystyrene 11-injector

12 - 니들 13 - 난연제 함입층12-needle 13-flame retardant bed

31 - 외장판재 32 - 이액형 접착재31-faceplate 32-two-part adhesive

33 - 나이프 34 - 가열부재33-Knife 34-Heating element

본 발명은 난연성과 강도를 증가시킨 발포폴리스티렌 및 이를 이용한 판넬 과 그의 제조방법에 관한 것이다.The present invention relates to a foamed polystyrene with increased flame retardancy and strength, a panel using the same and a method for producing the same.

종래의 발포폴리스티렌(Expended Poly Styrene, EPS) 보온재를 이용한 샌드위치 판넬의 경우 가볍고 흡습성이 우수하고 양호한 단열성을 가지며, 작업성이 좋을 뿐만 아니라 가격이 저렴하여 일반가옥, 축사, 공장 등의 신, 증축에 폭넓게 사용되고 있다.In case of sandwich panel using conventional expanded polystyrene (EPS) heat insulating material, it is light, hygroscopic and has good heat insulation property, and it is not only good workability but also low price. It is used widely.

그러나 발포폴리스티렌 단열재를 이용한 샌드위치 판넬의 경우 열에 약해 수축변형이 크고 작은 불씨에 의해 전체 형상이 순간적으로 변해버릴 뿐 아니라 연소시에 대량의 연기를 발생하게 되어 대형화재 참사로 이어져 많은 인명이 손상되는 문제점이 있었다.However, in case of sandwich panel using foamed polystyrene insulation, the shrinkage deformation is large and the overall shape is changed instantly by small embers, and a large amount of smoke is generated during combustion. There was this.

이를 해결하고자, 폴리우레탄폼과 혼합하여 사용하는 등의 연구가 계속되어 왔으나, 폴리우레탄폼을 사용하는 경우 중량이 크게 증가되며, 가격이 고가이므로 제조원가가 상승하는 문제점이 있었다.In order to solve this problem, researches such as mixing with a polyurethane foam have been continued, but when using a polyurethane foam, the weight is greatly increased, and there is a problem that the manufacturing cost increases because the price is high.

따라서 중량을 많이 증가시키기 않으면서도 난연성을 증가시킬 수 있는 것과 동시에, 제조원가가 절감되며, 강도를 증가시킬 수 있는 발포폴리스티렌 판넬이 요 구되었다.Therefore, it is possible to increase the flame retardancy without increasing the weight at the same time, while reducing the production cost, there was a demand for expanded polystyrene panels that can increase the strength.

본 발명은 상기한 바와 같은 문제점을 해결하기 위하여 안출 된 것으로, 일반 발포폴리스티렌의 표면에 물유리 등의 난연제를 니들을 이용하여 침투시켜 난연제 함입층을 형성시킴으로써 난연성과 강도를 증가시킨 발포폴리스티렌과 그 제조방법을 제공하고자 한다.The present invention has been made to solve the above problems, foamed polystyrene and its production by increasing the flame retardancy and strength by penetrating the flame retardant such as water glass on the surface of the general foamed polystyrene using a needle to form a flame retardant incorporation layer To provide a method.

또한 본 발명은 난연제 함입층을 형성하여 난연성과 강도가 증가된 발포폴리스티렌을 이용하여 양면에 외장판재를 부착시킨 판넬 및 그의 제조방법을 제공하고자 한다.In another aspect, the present invention is to provide a panel and a method for manufacturing the same by forming a flame retardant-containing layer to attach the exterior plate material on both sides using expanded polystyrene having increased flame retardancy and strength.

상기한 바와 같은 목적을 달성하기 위한 본 발명은, 발포폴리스티렌을 제조하여 재단한 후, 어느 한면 이상에 일정한 깊이로 난연제를 주입하고, 상기 난연제가 주입된 발포폴리스티렌을 건조하여 난연제 함입층을 형성한 발포폴리스티렌에 관한 것이다.The present invention for achieving the object as described above, after manufacturing and cutting the foamed polystyrene, injecting a flame retardant to a certain depth on one or more sides, and drying the foamed polystyrene injected with the flame retardant to form a flame retardant containing layer It relates to expanded polystyrene.

또한, 상기 난연제 함입층을 형성시킨 발포폴리스티렌을 이용하여 상, 하에 외장판재를 접착시킨 발포폴리스티렌 판넬도 본 발명의 범위에 포함된다.In addition, the foamed polystyrene panel in which the exterior plate material is adhered to the bottom and the bottom using the foamed polystyrene in which the flame retardant-containing layer is formed is also included in the scope of the present invention.

본 발명의 발포폴리스티렌의 제조방법은,Method for producing expanded polystyrene of the present invention,

1) 발포폴리스티렌을 제조하여 재단하는 단계;1) preparing and cutting the expanded polystyrene;

2) 상기 발포폴리스티렌의 어느 한면 이상에 일정한 깊이로 난연제를 주입하는 단계;2) injecting a flame retardant to a predetermined depth of at least one side of the expanded polystyrene;

3) 상기 난연제가 주입된 발포폴리스티렌을 건조하여 난연제 함입층을 형성하는 단계;3) forming a flame retardant-containing layer by drying the expanded polystyrene injected with the flame retardant;

에 의해 제조되며,Is manufactured by

상기의 제조방법에 의해 제조된 발포폴리스티렌을 이용하여 판넬을 제조하는 것도 본 발명의 범주에 포함된다.It is also within the scope of the present invention to produce a panel using the expanded polystyrene prepared by the above production method.

판넬을 제조하는 방법은,The method of manufacturing the panel is

1) 발포폴리스티렌을 제조하여 재단하는 단계;1) preparing and cutting the expanded polystyrene;

2) 상기 발포폴리스티렌의 어느 한면 이상에 일정한 깊이로 난연제를 주입하는 단계;2) injecting a flame retardant to a predetermined depth of at least one side of the expanded polystyrene;

3) 상기 난연제가 주입된 발포폴리스티렌을 건조하여 난연제 함입층을 형성하는 단계;3) forming a flame retardant-containing layer by drying the expanded polystyrene injected with the flame retardant;

4) 상기 발포폴리스티렌을 상, 하의 외장판재 사이로 이동시켜 상, 하에 외장판재를 접착시키는 단계;4) adhering the foamed polystyrene to the upper and lower facing plates to bond the upper and lower facing plates;

5) 상기 외장판재가 접착된 발포폴리스티렌을 롤러에 통과시켜 압축 및 성형하는 단계;5) compressing and molding the foamed polystyrene bonded to the exterior plate material through a roller;

6) 재단하는 단계;6) cutting;

에 의해 제조된다.Is prepared by.

본 발명에서 상기 발포폴리스티렌은 통상적으로 당업자가 사용하는 방법에 의해 제조 가능하며, 제조된 발포폴리스티렌을 사용자가 원하는 크기로 재단하여 시트 상태로 제조한 후 사용하는 것이다. In the present invention, the expanded polystyrene may be prepared by a method commonly used by those skilled in the art, and used after the prepared expanded polystyrene is cut to a desired size and manufactured in a sheet state.

이하 도면을 참조하여 본 발명을 보다 구체적으로 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명의 난연성 고강도의 발포폴리스티렌 판넬을 제조하기 위한 전체 공정도이고, 도 2는 본 발명의 발포폴리스티렌에 난연제를 주입하는 공정도이며, 도 3은 본 발명의 난연제가 주입된 발포폴리스티렌을 이용하여 판넬을 제조하는 공정도이고, 도 4는 본 발명에 따른 발포폴리스티렌 판넬의 일예를 나타낸 단면도이다.1 is an overall process chart for producing a flame-retardant high strength foamed polystyrene panel of the present invention, Figure 2 is a process chart for injecting a flame retardant into the foamed polystyrene of the present invention, Figure 3 is a foamed polystyrene injected with the flame retardant of the present invention 4 is a cross-sectional view showing an example of the expanded polystyrene panel according to the present invention.

도 1은 본 발명의 판넬을 제조하기 위한 전체 공정을 나타내는 것으로, 전체 공정을 간단히 설명하면 다음과 같다. Figure 1 shows the overall process for manufacturing the panel of the present invention, the overall process will be described briefly as follows.

일정한 크기의 시트로 재단된 발포폴리스티렌(1)에 일정한 깊이로 난연제를 주입(10)한 후 건조로(20)에서 건조하여 난연제 함입층(13)을 형성시키고, 상기 난연제 함입층(13)이 형성된 발포폴리스티렌의 상, 하에 이액형 접착제(32)를 이용하여 외장판재(31)를 접착(30)시킨 후 압착 및 성형(40)하고, 사용자가 필요에 따라 원하는 크기로 재단(50)하여 본 발명의 판넬(100)을 완성한다. The flame retardant is injected into the expanded polystyrene (1) cut into a sheet of a predetermined size (10) and then dried in a drying furnace (20) to form a flame retardant containing layer (13), the flame retardant containing layer 13 is Bonding and molding the exterior plate member 31 using the two-part adhesive 32 on the upper and lower portions of the expanded polystyrene, and then pressing and shaping the mold 40, and cutting the user into a desired size 50 as necessary. Complete the panel 100 of the invention.

도 2는 본 발명에서 상기 발포폴리스티렌(1)의 표면에 주입기(11)와 니들(12)을 이용하여 난연제를 주입하는 공정을 나타내는 것으로, 사용자가 필요에 따라 발포폴리스티렌의 어느 한면 이상에 난연제를 주입하며, 바람직하게는 발포폴리스티렌의 전체면에 일정한 깊이로 난연제를 주입한다. Figure 2 shows a process for injecting a flame retardant using the injector 11 and the needle 12 on the surface of the foamed polystyrene (1) in the present invention, the user to the flame retardant on any one or more sides of the foamed polystyrene as needed Inject the flame retardant to a predetermined depth, preferably to the entire surface of the expanded polystyrene.

본 발명에서 상기 니들(12)의 크기는 발포폴리스티렌(1)의 두께에 따라 조절 하여 사용할 수 있으나, 통상적으로 판넬에 사용되는 발포폴리스티렌의 두께를 고려하여 2 ~ 20 mm의 길이를 갖는 것이 바람직하며, 여기에 제한되는 것은 아니다. In the present invention, the size of the needle 12 can be used according to the thickness of the expanded polystyrene (1), it is usually preferred to have a length of 2 ~ 20 mm in consideration of the thickness of the expanded polystyrene used for the panel. It is not limited to this.

본 발명에서 상기 니들(12)은 일정한 형태로 제한되지 않으며, 상기 난연제를 발포폴리스티렌(1)의 표면에 주입할 수 있는 구조를 갖는다면 어떤 것이든 가능하다.In the present invention, the needle 12 is not limited to a certain form, and may be any structure as long as it has a structure capable of injecting the flame retardant into the surface of the expanded polystyrene (1).

상기 발포폴리스티렌(1)에 니들(12)을 이용하여 난연제를 주입한 후, 70 ~ 80 ℃의 건조로(20)에서 건조시키면 난연제가 주입된 부분에 니들(12)의 크기만큼 난연제 함입층(13)이 형성되며, 상기 난연제 함입층(13)에 의해 난연성이 증가하고, 발포폴리스티렌의 강도가 증가하는 효과가 있다. 본 발명에서는 2 ~ 20 mm의 길이로 형성되는 것이 바람직하나, 여기에 제한되는 것은 아니다.After the flame retardant is injected into the expanded polystyrene (1) by using the needle 12, and dried in a drying furnace 20 of 70 ~ 80 ℃, the flame retardant containing layer as much as the size of the needle 12 in the flame retardant is injected ( 13) is formed, the flame retardant is increased by the flame retardant containing layer 13, there is an effect of increasing the strength of the expanded polystyrene. In the present invention, but preferably formed in a length of 2 to 20 mm, but is not limited thereto.

본 발명에서 사용되는 상기 난연제는 트리클로로프로필포스페이트(TCPP), 트리클로로에틸포스페이트(TCEP), 디페닐크레실포스페이트(DPCF), 디메틸메틸포스페이트(DMMP), 디페닐크레실포스페이트(DCP), 멜라민시아누레이트(MC), 멜라민포스페이트(MP), 만티모니트리옥시드(Sb2O3), 데카브로모디페닐옥사이드(DBPO), 테트라브로모비스페놀-A(TBBA) 및 물유리에서 선택되는 어느 하나이상을 사용할 수 있다.The flame retardant used in the present invention is trichloropropyl phosphate (TCPP), trichloroethyl phosphate (TCEP), diphenylcresyl phosphate (DPCF), dimethylmethyl phosphate (DMMP), diphenylcresyl phosphate (DCP), melamine Any one selected from cyanurate (MC), melaminephosphate (MP), mantimonitrioxide (Sb 2 O 3 ), decabromodiphenyloxide (DBPO), tetrabromobisphenol-A (TBBA) and water glass The above can be used.

본 발명에서 상기 난연제로 사용되는 물유리는 규산나트륨을 주성분으로 하는 소다 물유리가 일반적이지만, 칼륨 물유리, 소다 칼륨 물유리 등의 물질도 모두 물유리로 분류되며, 포괄적으로 규산염이 물에 용해되어 있는 물질을 뜻한다.In the present invention, the water glass used as the flame retardant is generally a soda water glass containing sodium silicate as a main component, but all materials such as potassium water glass and soda potassium water glass are also classified as water glass, and generally means a substance in which silicate is dissolved in water. do.

도 3은 도 2의 공정에 의해 제조된 난연제 함입층(13)이 형성된 발포폴리스 티렌(1)을 이용하여 판넬(100)을 제조하는 공정에 관한 것이다.FIG. 3 relates to a process of manufacturing the panel 100 using the foamed polystyrene 1 in which the flame retardant-containing layer 13 prepared by the process of FIG. 2 is formed.

도 3에 나타낸 바와 같이, 코일에 감겨진 외장판재(31)는 발포폴리스티렌(1)과 접촉되는 면에 노즐을 이용하여 이액형 접착제(32)를 분사시킨 후 나이프(33)를 이용하여 접착제가 일정한 두께로 고루 퍼지도록 한 후 가열부재(34)를 이용하여 가온한 후에 컨베이어를 통해 이동되는 발포폴리스티렌의 상, 하에 접착된다.As shown in FIG. 3, the exterior plate material 31 wound around the coil is sprayed with a two-component adhesive 32 using a nozzle on a surface in contact with the expanded polystyrene 1, and then the adhesive is applied using a knife 33. After spreading to a uniform thickness and then heated using a heating member 34 is bonded to the top and bottom of the expanded polystyrene moved through the conveyor.

본 발명에서 상기 외장판재(31)는 통상적으로 샌드위치 판넬 분야에서 외장판재로 사용되는 것이라면 어느 것이든 제한 없이 사용 가능하다. In the present invention, the exterior plate material 31 may be used without limitation as long as it is generally used as the exterior plate material in the sandwich panel field.

본 발명에서 상기 이액형 접착제(32)는 폴리우레탄 접착제이며, 이소시아네이트인 제1성분(32a)과 하이드록시기를 갖는 화합물인 제2성분(32b)으로 구성되며, 반응성이 강하므로 제1성분과 제2성분을 각각 따로 보관하였다가 사용 시에 혼합하여 반응시키는 것으로서, 가열부재(34)를 이용하여 20 ~ 50 ℃로 가온하는 경우 접착력이 증가하므로 바람직하다.In the present invention, the two-component adhesive 32 is a polyurethane adhesive, and is composed of a first component 32a which is an isocyanate and a second component 32b which is a compound having a hydroxyl group, and thus has a high reactivity. The two components are separately stored and reacted by mixing at the time of use, and when heated to 20 to 50 ° C. by using the heating member 34, adhesive strength is preferable.

상기 외장판재(31)를 접착시킨 후 롤러를 이용하여 압착시켜 상기 외장판재(31)와 발포폴리스티렌(1)이 완전히 접착되도록 하며, 이때, 롤러의 모양을 선택적으로 사용하여 외장판재가 요철을 갖도록 성형하는 것도 가능하다.After adhering the exterior plate member 31 to each other using a roller, the exterior plate member 31 and the expanded polystyrene 1 are completely adhered to each other. In this case, the exterior plate member may be selectively used by using the shape of the roller. It is also possible to mold.

도 4는 본 발명에 따른 판넬(100)의 일예를 나타내는 단면도이다. 도 4에서 보이는 바와 같이, 본 발명에 따른 판넬은 발포폴리스티렌(1)의 표면에 난연제 함입층(13)이 형성되므로 난연성과 동시에 강도가 증가되며, 상기 난연제 함입층(13)이 형성된 발포폴리스티렌(1)의 상하에 이액형 접착제(32)로 접착시킨 외장판재(31)로 이루어진다.4 is a cross-sectional view showing an example of a panel 100 according to the present invention. As shown in FIG. 4, the panel according to the present invention has a flame retardant containing layer 13 formed on the surface of the expanded polystyrene 1, and thus the flame retardancy and the strength thereof are increased. It consists of the exterior plate material 31 which adhere | attached with the two-component adhesive 32 on the upper and lower sides of 1).

본 발명에 따른 발포폴리스티렌은 난연제를 발포폴리스티렌의 표면에 일부에만 주입하므로 제조원가가 절감되는 효과가 있다.The expanded polystyrene according to the present invention has the effect of reducing the manufacturing cost because only a portion of the flame retardant is injected into the surface of the expanded polystyrene.

또한 본 발명에 따른 발포폴리스티렌은 난연제를 발포폴리스티렌의 표면에 니들을 이용하여 주입하는 방법을 사용하여 간단하고, 연속적으로 제조할 수 있으며, 니들이 투입되는 부위에 난연제 함입층이 형성되므로 강도를 보완하여줌과 동시에 난연성을 증가시킬 수 있는 효과가 있다.In addition, the foamed polystyrene according to the present invention can be prepared simply and continuously by using a method of injecting a flame retardant into the surface of the foamed polystyrene using a needle, and supplements the strength because a flame retardant-containing layer is formed at the site where the needle is injected. Simultaneously with zoom, it can increase the flame retardancy.

Claims (12)

삭제delete 삭제delete 삭제delete 삭제delete 1) 발포폴리스티렌을 제조하여 재단하는 단계;1) preparing and cutting the expanded polystyrene; 2) 상기 발포폴리스티렌의 어느 한면 이상에 일정한 깊이로 난연제를 주입하는 단계;2) injecting a flame retardant to a predetermined depth of at least one side of the expanded polystyrene; 3) 상기 난연제가 주입된 발포폴리스티렌을 건조하여 난연제 함입층을 형성하는 단계;3) forming a flame retardant-containing layer by drying the expanded polystyrene injected with the flame retardant; 4) 상기 발포폴리스티렌을 상, 하의 외장판재 사이로 이동시켜 상, 하에 외장판재를 접착시키는 단계;4) adhering the foamed polystyrene to the upper and lower facing plates to bond the upper and lower facing plates; 5) 상기 외장판재가 접착된 발포폴리스티렌을 롤러에 통과시켜 압축 및 성형하는 단계;5) compressing and molding the foamed polystyrene bonded to the exterior plate material through a roller; 6) 재단하는 단계;6) cutting; 에 의해 제조되는 것을 특징으로 하는 난연성 고강도 발포폴리스티렌 판넬의 제조방법.Method for producing a flame-retardant high strength foamed polystyrene panel, characterized in that it is produced by. 제 5항에 있어서,The method of claim 5, 상기 난연제는 트리클로로프로필포스페이트(TCPP), 트리클로로에틸포스페이트(TCEP), 디페닐크레실포스페이트(DPCF), 디메틸메틸포스페이트(DMMP), 디페닐크레실포스페이트(DCP), 멜라민시아누레이트(MC), 멜라민포스페이트(MP), 만티모니트리옥시드(Sb2O3), 데카브로모디페닐옥사이드(DBPO), 테트라브로모비스페놀-A(TBBA) 및 물유리에서 선택되는 어느 하나 이상인 것을 특징으로 하는 난연성 고강도 발포폴리스티렌 판넬의 제조방법.The flame retardant is trichloropropyl phosphate (TCPP), trichloroethyl phosphate (TCEP), diphenylcresyl phosphate (DPCF), dimethylmethyl phosphate (DMMP), diphenylcresyl phosphate (DCP), melamine cyanurate (MC) ), Melamine phosphate (MP), mantimonitrioxide (Sb 2 O 3 ), decabromodiphenyloxide (DBPO), tetrabromobisphenol-A (TBBA) and water glass, characterized in that any one or more selected from Method for producing a flame retardant high strength foam polystyrene panel. 제 6항에 있어서,The method of claim 6, 상기 난연제 함입층은 2 ~ 20 mm의 길이를 갖는 것을 특징으로 하는 난연성 고강도 발포폴리스티렌 판넬의 제조방법.The flame retardant incorporation layer has a length of 2 ~ 20 mm, characterized in that the flame-retardant high strength foam polystyrene panel manufacturing method. 제 7항에 있어서,The method of claim 7, wherein 상기 외장판재는 발포폴리스티렌과 접촉되는 면에 노즐을 이용하여 이액형 접착제를 분사시킨 후 나이프를 이용하여 일정한 두께가 되도록 하여 가열 후 접착시키는 것을 특징으로 하는 난연성 고강도 발포폴리스티렌 판넬의 제조방법.The exterior plate material is a flame-retardant high-strength foamed polystyrene panel, characterized in that after the injection of a two-component adhesive to the surface in contact with the foamed polystyrene using a knife to a certain thickness using a knife after heating. 발포폴리스티렌을 제조하여 재단한 후, 어느 한면 이상에 일정한 깊이로 난연제를 주입하고, 상기 난연제가 주입된 발포폴리스티렌을 건조하여 형성된 난연제 함입층을 갖는 발포폴리스티렌의 상, 하에 외장판재를 접착시킨 것을 특징으로 하는 난연성 고강도의 발포폴리스티렌 판넬.After manufacturing and cutting the foamed polystyrene, the flame retardant is injected to one or more sides at a constant depth, and the outer plate material is bonded on and under the foamed polystyrene having a flame retardant-containing layer formed by drying the foamed polystyrene injected with the flame retardant. Flame retardant high strength foamed polystyrene panels. 제 9항에 있어서,The method of claim 9, 상기 난연제는 트리클로로프로필포스페이트(TCPP), 트리클로로에틸포스페이트(TCEP), 디페닐크레실포스페이트(DPCF), 디메틸메틸포스페이트(DMMP), 디페닐크레실포스페이트(DCP), 멜라민시아누레이트(MC), 멜라민포스페이트(MP), 만티모니트리옥시드(Sb2O3), 데카브로모디페닐옥사이드(DBPO), 테트라브로모비스페놀-A(TBBA) 및 물유리에서 선택되는 어느 하나 이상인 것을 특징으로 하는 난연성 고강도 발포폴리스티렌 판넬.The flame retardant is trichloropropyl phosphate (TCPP), trichloroethyl phosphate (TCEP), diphenylcresyl phosphate (DPCF), dimethylmethyl phosphate (DMMP), diphenylcresyl phosphate (DCP), melamine cyanurate (MC) ), Melamine phosphate (MP), mantimonitrioxide (Sb 2 O 3 ), decabromodiphenyloxide (DBPO), tetrabromobisphenol-A (TBBA) and water glass, characterized in that any one or more selected from Flame retardant high strength foamed polystyrene panels. 제 10항에 있어서,The method of claim 10, 상기 난연제 함입층은 2 ~ 20 mm의 길이를 갖는 것을 특징으로 하는 난연성 고강도 발포폴리스티렌 판넬.The flame retardant containing layer has a length of 2 ~ 20 mm flame retardant high strength foam polystyrene panel. 제 11항에 있어서,The method of claim 11, 상기 외장판재는 발포폴리스티렌과 접촉되는 면에 노즐을 이용하여 이액형 접착제를 분사시킨 후 나이프를 이용하여 일정한 두께가 되도록 하여 가열 후 접착시키는 것을 특징으로 하는 난연성 고강도 발포폴리스티렌 판넬.The exterior plate material is a flame-retardant high-strength foamed polystyrene panel, characterized in that after spraying a two-component adhesive to the surface in contact with the foamed polystyrene using a knife to a certain thickness using a knife to heat and bond.
KR1020050067596A 2005-07-26 2005-07-26 Flame Retardant and High Strength EPS and Manufacturing Method of Panel using thereof KR100706533B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050067596A KR100706533B1 (en) 2005-07-26 2005-07-26 Flame Retardant and High Strength EPS and Manufacturing Method of Panel using thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050067596A KR100706533B1 (en) 2005-07-26 2005-07-26 Flame Retardant and High Strength EPS and Manufacturing Method of Panel using thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR20-2005-0021651U Division KR200397732Y1 (en) 2005-07-26 2005-07-26 Flame Retardant and High Strength EPS Panel

Publications (2)

Publication Number Publication Date
KR20070013367A KR20070013367A (en) 2007-01-31
KR100706533B1 true KR100706533B1 (en) 2007-04-13

Family

ID=38013078

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050067596A KR100706533B1 (en) 2005-07-26 2005-07-26 Flame Retardant and High Strength EPS and Manufacturing Method of Panel using thereof

Country Status (1)

Country Link
KR (1) KR100706533B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101075141B1 (en) 2008-11-28 2011-10-25 김영모 Panel combined noncombustible agent injected styrofoam and noncombustible materials
KR20190002140A (en) 2017-06-29 2019-01-08 정상옥 Fire retardant expanded-polystyrene foam and method for fabricating the same, and sandwich panel using the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100889182B1 (en) * 2007-10-16 2009-03-16 박정근 Method for manufacture of insulation and noncombustible expandable polystyrene panel
KR101694096B1 (en) 2016-04-28 2017-01-17 충 회 김 Flame resistance coating liquid and the manufacturing process for expanded polystyreng bead

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010088725A (en) * 2001-08-25 2001-09-28 길홍준 The way how to change meterials which is burned easily into the meterials which is not burned easily.
KR100350547B1 (en) 2000-09-18 2002-08-28 전영식 Manufacturing process for sponge using used plastics and foamed scraps
KR100466453B1 (en) 2004-07-07 2005-01-15 주식회사 우영 frame-retarded expanded polystyrene and manufacturing method thereof
KR200387979Y1 (en) 2005-04-12 2005-06-28 아이솔루텍(주) Apparatus for injecting noninflammables into filler of sandwich panel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100350547B1 (en) 2000-09-18 2002-08-28 전영식 Manufacturing process for sponge using used plastics and foamed scraps
KR20010088725A (en) * 2001-08-25 2001-09-28 길홍준 The way how to change meterials which is burned easily into the meterials which is not burned easily.
KR100466453B1 (en) 2004-07-07 2005-01-15 주식회사 우영 frame-retarded expanded polystyrene and manufacturing method thereof
KR200387979Y1 (en) 2005-04-12 2005-06-28 아이솔루텍(주) Apparatus for injecting noninflammables into filler of sandwich panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101075141B1 (en) 2008-11-28 2011-10-25 김영모 Panel combined noncombustible agent injected styrofoam and noncombustible materials
KR20190002140A (en) 2017-06-29 2019-01-08 정상옥 Fire retardant expanded-polystyrene foam and method for fabricating the same, and sandwich panel using the same

Also Published As

Publication number Publication date
KR20070013367A (en) 2007-01-31

Similar Documents

Publication Publication Date Title
US4025687A (en) Laminates
KR100706533B1 (en) Flame Retardant and High Strength EPS and Manufacturing Method of Panel using thereof
CN104066565A (en) Method for continuously producing a sandwich composite element
KR200397732Y1 (en) Flame Retardant and High Strength EPS Panel
KR102456052B1 (en) Foam article and method for preparing the same
KR20140026090A (en) Composite insulating material for construction and method for manufacturing the same
KR101988230B1 (en) Fire retardant expanded-polystyrene foam and method for fabricating the same, and sandwich panel using the same
KR101068928B1 (en) surface Re-treated with flame retardant vanities interior
KR101539244B1 (en) Manufacturing method for incombustible panel
KR102319816B1 (en) Foam Article Comprising Multi-Functional Foam Layer And Method For Preparing The Same
KR101973186B1 (en) High strength magnesium oxide composite panel using carbon fiber grid technology and manufacturing method thereof
JPH11179826A (en) Composite heat-insulating panel structure
KR101411675B1 (en) Sandwitch-type panel with phenolic resin foam and Continuous-type manufacturing method thereof
KR20190061976A (en) Fire retardant complex insulationg board and panel for construction using the same
JP2010241667A (en) Inorganic lightweight insulating board material
KR20170112439A (en) Fiber board incombustible panels and manufacturing method thereof
KR100837512B1 (en) Sound-absorbing material integrated inorganic board having two layer structure separated during curing and process for preparing the same
KR200191180Y1 (en) Sound-absorbing board for construction by glass fiber
KR0168395B1 (en) Manufacturing process for door and manufactured door
KR101508887B1 (en) Menufacture method of melamine board
KR20190054260A (en) Method of manufacturing for fire retardant styrofoam
KR100549851B1 (en) Making method of flame­retardent styropor
KR101394658B1 (en) Incombustibility wood wool penel
KR102146601B1 (en) Composite heat insulating material and manufacturing method thereof
EP2920380B1 (en) Method for the production of masonry and masonry made with such a production method; a system for the production of masonry and the use of such a system

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130405

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20140407

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20160405

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee