KR20020007750A - conductibility H.P.L - Google Patents

conductibility H.P.L Download PDF

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Publication number
KR20020007750A
KR20020007750A KR1020000041165A KR20000041165A KR20020007750A KR 20020007750 A KR20020007750 A KR 20020007750A KR 1020000041165 A KR1020000041165 A KR 1020000041165A KR 20000041165 A KR20000041165 A KR 20000041165A KR 20020007750 A KR20020007750 A KR 20020007750A
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KR
South Korea
Prior art keywords
conductive
resin
melamine
paper
static electricity
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KR1020000041165A
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Korean (ko)
Inventor
김상설
Original Assignee
성 기 득
주식회사 메라톤
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Priority to KR1020000041165A priority Critical patent/KR20020007750A/en
Publication of KR20020007750A publication Critical patent/KR20020007750A/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/16—Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—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
    • B32B2313/00—Elements other than metals
    • B32B2313/04—Carbon

Landscapes

  • Floor Finish (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: Provided is a conductive melamine decorative sheet which is available at any place like semiconductor production line or so on and prevents static electricity so that it prevents fire or destruction due to static electricity there. CONSTITUTION: The conductive melamine decorative sheet is characterized by accumulating a pattern paper with a melamine resin including a conductive resin infiltrated, a transparent protection sheet and a graft sheet with a phenol resin including conductive carbon infiltrated wherein 7-10% of the melamine resin is included in the conductive resin and 4-10% of the phenol resin is included in the conductive carbon.

Description

전도성 메라민화장판{conductibility H.P.L}Conductive Melamine Cosmetics {conductibility H.P.L}

본 발명은 전도성을 갖는 메라민화장판에 관한 것으로, 보다 상세하게는 전도성수지를 메라민수지에 혼합하여 모양지에 함침시킴으로써 전도성을 갖게 한 메라민화장판에 관한 것이다.The present invention relates to a melamine cosmetic plate having conductivity, and more particularly, to a melamine cosmetic plate made conductive by mixing a conductive resin with a melamine resin and impregnating in a shape paper.

일반적으로 반도체 생산라인이나 실험실, 전산실 혹은 항공관제탑 같이 수많은 전기장치를 다루는 곳에서는 근무자의 손과 기기사이에 정전기가 발생하기 쉬우므로 이 정전기의 발생을 막기 위해 바닥면에 어스시키는 것이 필요하여, 특히 반도체 칩을 다루는 실험실에서는 손으로 인한 정전기를 반드시 없애야 하므로 종래에는 바닥에 PVC 전도성 타일이나 전도성 카펫트를 깔고 근무자는 발에 재전화를 신어서 바닥면에 어스시킴으로써 정전기의 발생을 방지하였다.In general, where a large number of electric devices are handled such as semiconductor production lines, laboratories, computer rooms, or air control towers, static electricity is easily generated between workers' hands and devices, and it is necessary to ground the floor to prevent the occurrence of static electricity. In the labs dealing with semiconductor chips, static electricity from hands must be eliminated, and conventionally, PVC conductive tiles or conductive carpets were placed on the floor, and workers wore feet on the floor to prevent static electricity.

그러나 상기의 PVC 전도성 타일은 썩지 않는 소재이므로 환경친화성이 없기 때문에 폐기시 환경오염을 유발시키는 문제점이 있었고, 상기 전도성 카펫트는 화재로부터 매우 위험할 뿐 아니라 카펫트 고유의 푹신함을 가지고 있기 때문에 고도의 정밀성을 갖춰야 하는 실험실 등에서는 적당하지 않은 문제점이 있었다.However, since the PVC conductive tile is a non-corrosive material, there is a problem of causing environmental pollution at the time of disposal because it is not environmentally friendly, and the conductive carpet is not only very dangerous from fire, but also has high inherent softness due to its inherent softness. In the laboratory to be equipped with such a problem was not suitable.

따라서 본 발명에서는 상기와 같은 문제점을 감안하여 안출한 것으로서, 정전기를 없애도록 어스시킴과 동시에 고도의 정밀성을 요하는 곳에 사용가능하며 환경친화성이 있고 화재의 위험성을 줄일 수 있는 우수한 전도성 성질을 갖는 바닥재를 제공하는데 그 목적이 있다.Therefore, the present invention has been made in view of the above problems, and can be used in places where high precision is required while earthing to eliminate static electricity, which is environmentally friendly and has excellent conductivity properties that can reduce the risk of fire. The purpose is to provide flooring.

상기와 같은 목적을 달성하기 위하여 본 발명은 전도성수지를 메라민수지에 혼합하여 함침시킨 모양지와, 투명보호지와, 전도성 카본을 페놀수지에 혼합하여 함침시킨 크라프트지를 적층시켜 구성되는 것을 특징으로 하는 전도성 메라민화장판이 제공된다.In order to achieve the above object, the present invention is characterized in that the conductive resin is mixed by impregnating the shape paper and the impregnated with the melamine resin, transparent protective paper, conductive carbon characterized by consisting of laminated impregnated kraft paper mixed with the phenol resin Meramine cosmetics are provided.

이하 본 발명의 전도성 메라민화장판에 대해 상세히 설명한다.Hereinafter, the conductive melamine cosmetic plate of the present invention will be described in detail.

본 발명에서는 정전기를 방지하기 위해 바닥에 까는 소재로 메라민화장판을 제안하며, 통상적인 투명보호지와, 전도성을 갖는 메라민 수지가 함침된 모양지와, 페놀수지가 함침된 크래프트지로 구성된 메라민화장판을 제안하는 것이다.The present invention proposes a melamine cosmetic plate as a material covering the floor in order to prevent static electricity, and a conventional melamine cosmetic sheet consisting of kraft paper impregnated with a phenolic resin, and a transparent protective paper, a shape paper impregnated with a conductive melamine resin I would suggest.

일반적으로 가구나 마루판재의 표면에 부착되어 미관을 아름답게 하는 용도로 사용되는 메라민화장판은 종이를 메라민수지(melamine formaldehyde resin) 및 페놀수지(phenol formaldehyde resin)에 함침시켜 고온, 고압으로 적층성형한 적층판으로, 메라민수지를 함침시킨 모양지와, 페놀수지를 함침시킨 크래프트지 등으로 구성된다.Generally, the melamine cosmetic board, which is attached to the surface of furniture or floorboard and is used for beautiful aesthetics, is laminated with high temperature and high pressure by impregnating paper with melamine formaldehyde resin and phenol formaldehyde resin. And paper craft impregnated with the melamine resin, and kraft paper impregnated with the phenol resin.

또한, 화장판의 내마모성을 증가시키고 인쇄모양지를 보호하기 위하여 투명 혹은 반투명의 표면보호지를 모양지 위에 추가시키기도 한다.In addition, transparent or semi-transparent surface protective paper may be added on the paper to increase the wear resistance of the cosmetic plate and to protect the printing paper.

이와 같은 메라민화장판은 다양한 장식효과를 얻을 수 있고, 표면의 내오염성, 내마모성, 내수성, 내약품성, 난연성 등이 우수하여 가구의 표면재나 실내바닥재로 많이 쓰이는데, 본 발명에서는 전도성수지를 메라민수지에 7~10% 정도 포함시켜 모양지에 함침시키고, 전도성 카본이 4~10% 정도 함유된 페놀수지를 크라프트지에 함침시킴으로써 제조되는 것이다.Such a melamine cosmetic can obtain a variety of decorative effects, and excellent surface contamination resistance, abrasion resistance, water resistance, chemical resistance, flame retardancy, etc. are widely used as a surface material or indoor flooring material of the furniture, in the present invention, the conductive resin in the melamine resin It is produced by impregnating in the form paper by including about 7 to 10%, and impregnating the phenol resin containing about 4 to 10% of conductive carbon into the kraft paper.

종래에도 투명보호지에 전도성 카본을 함유시켜 사용한 예가 외국에 있었으나 전도성카본은 흑색이나 회색을 내기 때문에 이와 같이 투명보호지에 전도성 카본을 함유시킨 것은 다양한 모양지의 문양 및 칼라를 표현하기에 적당하지 않았으나 본 발명은 메라민화장판의 상부층을 형성하는 투명지 및 모양지에 투명한 전도성수지를 첨가시킴으로써, 외관의 디자인이나 색상에 아무런 영향을 주지 않는 것이다.Conventionally, there have been examples of using conductive carbon in transparent protective paper in foreign countries. However, since conductive carbon emits black or gray, the conductive carbon contained in transparent protective paper was not suitable for expressing patterns and colors of various shapes. By adding a transparent conductive resin to the transparent paper and the shape paper forming the upper layer of the melamine cosmetics, it does not affect the design or color of the appearance.

또한, 본 발명에서 메라민 수지에 함유하는 전도성수지에 함유된 첨가제로는 물, 황산나트륨(Na2SO3), 소듐4-비닐페닐설포네이트, 수산화나트륨(NaOH)이 사용되며, 그 함유량을 백분율로 표시하면 물은 70%, 황산나트륨은 0.1%, 소듐4-비닐페닐설포네이트는 29.8%, 수산화나트륨은 0.1%로 구성되는 것이 바람직하다.In addition, water, sodium sulfate (Na 2 SO 3 ), sodium 4-vinylphenylsulfonate, sodium hydroxide (NaOH) is used as an additive contained in the conductive resin contained in the melamine resin in the present invention. In this case, it is preferable that 70% of water, 0.1% of sodium sulfate, 29.8% of sodium 4-vinylphenylsulfonate, and 0.1% of sodium hydroxide.

상기와 같은 비율로 구성된 전도성수지가 포함된 메라민수지를 함침한 모양지와, 통상적인 전도성 카본을 포함한 페놀수지를 함침시킨 크라프트지를 적층시킴으로써 상부층과 하부층을 형성한 메라민화장판은 본 발명에서 목적하는 바와 같이 전도성을 띄게 되므로 이와 같은 메라민화장판을 실험실이나 전산실 등의 바닥에 깔면 마찰로 발생되는 정전기를 방지할 수 있게 된다.Meramine cosmetics formed by forming the upper layer and the lower layer by laminating a shape paper impregnated with a melamine resin containing a conductive resin composed of the above ratio, and a kraft paper impregnated with a phenol resin containing a conventional conductive carbon is an object of the present invention As it becomes conductive as described above, it is possible to prevent such static electricity generated by friction by laying such a melamine cosmetic plate on the floor of a laboratory or a computer room.

상기와 같은 본 발명의 전도성 성질을 갖는 메라민화장판은 종래의 PVC 전도성 타일보다 환경친화적일 뿐 아니라 전도성 카페트에 비해 화재의 위험성을 줄이는 효과가 있고 컴퓨터의 오작동이나 화학류의 인화물질 점화, 폭발을 방지해야 하는 곳 또는 반도체 생산라인이나 고집적 회로장치를 다루는 곳 및 기타 정전기로 인한 피해를 방지해야 하는 곳 어디든지 사용가능하다.Meramin cosmetic plate having a conductive property of the present invention as described above is not only environmentally friendly than conventional PVC conductive tiles, but also has the effect of reducing the risk of fire compared to conductive carpets and prevents computer malfunctions, ignition of chemicals, ignition and explosion It can be used wherever or where semiconductor production lines, integrated circuit devices are handled, and where damage from static electricity is to be avoided.

또한, 본 발명의 메라민화장판의 전도성은 반영구적인 것으로 정전기로부터 완벽하게 보호하여주며 표면접지 전기저항은 2.5×104~ 1×106(Ω)으로 매우 우수하다.In addition, the conductivity of the melamine cosmetic plate of the present invention is semi-permanent and completely protects from static electricity and the surface grounding electrical resistance is very excellent as 2.5 × 10 4 ~ 1 × 10 6 (Ω).

Claims (4)

전도성수지가 함유된 메라민수지를 함침시킨 모양지와, 투명보호지와, 전도성 카본이 함유된 페놀수지를 함침시킨 크라프트지를 적층시켜 구성되는 것을 특징으로 하는 전도성 메라민화장판.A conductive melamine cosmetic sheet comprising a laminate of a shape paper impregnated with a conductive resin-containing melamine resin, a transparent protective paper, and a kraft paper impregnated with a phenol resin containing conductive carbon. 제1항에 있어서, 상기 전도성수지는 메라민수지에 7~10% 함유되며, 상기 전도성 카본은 페놀수지에 4~10% 함유되는 것을 특징으로 하는 전도성 메라민화장판.The conductive melamine cosmetic plate according to claim 1, wherein the conductive resin is contained in the melamine resin 7-10%, and the conductive carbon is contained in the phenol resin 4-10%. 제1항 내지 제2항에 있어서, 상기 전도성수지는 물, 황산 나트륨, 소듐4-비닐페닐설포네이트, 수산화 나트륨으로 구성되는 것을 특징으로 하는 전도성 메라민화장판.The conductive melamine cosmetic plate according to claim 1, wherein the conductive resin is composed of water, sodium sulfate, sodium 4-vinylphenylsulfonate, and sodium hydroxide. 제3항에 있어서, 상기 전도성수지는 물 70%, 황산나트륨 0.1%, 소듐4-비닐페닐설포네이트 29.8%, 수산화나트륨 0.1%의 비율로 됨을 특징으로 하는 전도성 메라민화장판.The conductive melamine cosmetic sheet according to claim 3, wherein the conductive resin is in a ratio of 70% water, 0.1% sodium sulfate, 29.8% sodium 4-vinylphenylsulfonate, and 0.1% sodium hydroxide.
KR1020000041165A 2000-07-18 2000-07-18 conductibility H.P.L KR20020007750A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100367885B1 (en) * 2002-05-27 2003-01-14 이문수 Static-electricity proof tile
KR100431545B1 (en) * 2001-05-08 2004-05-14 주식회사 서한안타민 A conductibility interior sheet and it's manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394563A (en) * 1977-01-31 1978-08-18 Matsushita Electric Works Ltd Anti-static treatment of melamine-impregnated paper
US4454199A (en) * 1982-11-17 1984-06-12 Charleswater Products, Inc. Conductive high-pressure laminate and method of preparation
US4724187A (en) * 1986-03-25 1988-02-09 Nevamar Corporation Conductive laminate flooring
JPH01122434A (en) * 1987-11-05 1989-05-15 Somar Corp Plastic film having sliding property and conductivity

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394563A (en) * 1977-01-31 1978-08-18 Matsushita Electric Works Ltd Anti-static treatment of melamine-impregnated paper
US4454199A (en) * 1982-11-17 1984-06-12 Charleswater Products, Inc. Conductive high-pressure laminate and method of preparation
US4724187A (en) * 1986-03-25 1988-02-09 Nevamar Corporation Conductive laminate flooring
JPH01122434A (en) * 1987-11-05 1989-05-15 Somar Corp Plastic film having sliding property and conductivity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100431545B1 (en) * 2001-05-08 2004-05-14 주식회사 서한안타민 A conductibility interior sheet and it's manufacturing method
KR100367885B1 (en) * 2002-05-27 2003-01-14 이문수 Static-electricity proof tile

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