KR100340448B1 - Bubbling material for construction - Google Patents

Bubbling material for construction Download PDF

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Publication number
KR100340448B1
KR100340448B1 KR1019990033234A KR19990033234A KR100340448B1 KR 100340448 B1 KR100340448 B1 KR 100340448B1 KR 1019990033234 A KR1019990033234 A KR 1019990033234A KR 19990033234 A KR19990033234 A KR 19990033234A KR 100340448 B1 KR100340448 B1 KR 100340448B1
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South Korea
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charcoal
polyethylene
present
foam
building
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KR1019990033234A
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Korean (ko)
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KR20010017631A (en
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채은수
백경미
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채은수
백경미
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon

Abstract

본 발명은 건축용 단열재 또는 포장재 등으로 사용되는 폴리에칠렌 (POlyethyene)을 주성분으로 만들어지는 발포재에 관한 것으로서, 특히 발포재를 만들 때 숯가루를 첨가하여 만들어지는 것에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a foamed material made mainly of polyethylene (Polyethyene), which is used as a building insulation material or a packaging material, and more particularly to a charcoal powder added when making a foamed material.

본 발명은 발포재를 만들 때 각 재료와 함께 소정의 크기로 분쇄되 숯가루를 일정양 첨가하여 폴리에칠렌을 주성분으로 발포재를 만드는 것이다.The present invention is to make a foam material with the main component of the polyethylene by pulverizing the predetermined size with each material when making the foam material by adding a certain amount of charcoal powder.

본 발명으로 만들어지는 발포재가 포장재로 쓰이는 경우는 숯이 가지는 습도조절 및 방충, 항곰팡이, 항균 효과를 가지는 한편 건축자재로 쓰이는 경우 보온, 단열효과와 식물 및 인체에 유익한 음이온 성분을 발산하는 효과 등을 얻을 수 있다.When the foamed material made of the present invention is used as a packaging material, the charcoal has humidity control and insect repellent, anti-mold, and antibacterial effect, and when used as a building material, the thermal insulation, heat insulation effect and the effect of dissipating anion components beneficial to plants and human body, etc. Can be obtained.

Description

건축 단열재용 폴리에칠렌을 주성분으로 하는 발포재{BUBBLING MATERIAL FOR CONSTRUCTION}Foam material based on polyethylene for building insulation materials {BUBBLING MATERIAL FOR CONSTRUCTION}

본 발명은 건축용 단열재 또는 포장재 등으로 사용되는 폴리에칠렌 (POlyethyene)을 주성분으로 만들어지는 발포재에 관한 것으로서, 특히 발포재를 만들 때 숯가루를 첨가하여 만들어지는 것에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a foamed material made mainly of polyethylene (Polyethyene), which is used as a building insulation material or a packaging material, and more particularly to a charcoal powder added when making a foamed material.

일반적으로 단열재나 포장재 등으로 사용하기 위하여 폴리에칠렌을 주성분으로 다른 재료와 함께 발포시켜 시트 등의 다양한 형태로 만들어 사용되고 있으며, 전기한 바와 같이 폴리에칠렌을 주성분으로 발포시켜 만들어지는 발포재(이하 '발포재'라 한다)는 뛰어난 충격흡수 기능과 단열기능 등을 가지고 있다.In general, in order to use as a heat insulating material or a packaging material, it is used to make a variety of forms such as sheet by foaming with polyethylene as a main component and other materials, and as described above, a foam made by foaming a polyethylene as a main component (hereinafter referred to as 'foaming material' Has excellent shock absorption function and insulation function.

폴리에칠렌을 주성분으로 만들어지는 발포재는 일반적으로 폴리에칠렌 입자와 부탄가스 그리고 돌가루(일명 '탈크') 등을 원료로 하여 120(℃)의 온도에서 용융시킨 다음 압출하여 일정한 형태를 갗춘 발포재를 만들게 된다.Foams made mainly of polyethylene generally use polystyrene particles, butane gas, and stone powder (aka 'talk'), etc. as raw materials, and melt them at a temperature of 120 (℃), and extrude them to form a foam having a uniform shape. .

그런데 최근의 포장재 또는 건축용 등으로 사용되는 발포재는 소비자의 욕구에 부응하여 인체에 유익하거나 또는 그 기능성을 향상시키는 등의 다양한 형태의 제품이 생산되고 있다.However, in recent years, foam materials used for packaging materials or construction materials have been produced in various forms such as beneficial to the human body or improving its functionality in response to the needs of consumers.

본 발명은 위에서 살펴 본 바와 같은 다양해지는 소비자들의 욕구에 부응하기 위하여 만들어지는 것으로서, 발포재를 만들 때 일정한 크기의 입자로 분쇄된 숯의 가루를 적정양 투입하여 발포재를 만드는 것이다.The present invention is made in order to meet the needs of the diversified consumers as described above, when the foam is made by making an appropriate amount of powder of charcoal crushed into particles of a certain size.

숯가루가 함유된 발포재는 숯이 가지는 방충, 항균, 항곰팡이, 탈취 등 다양한 효과를 얻을 수 있는 수단을 제공하게 된다.The charcoal-containing foam material provides a means for obtaining various effects such as insect repellent, antibacterial, antifungal, and deodorant of the charcoal.

본 발명은 분쇄기를 사용하여 숯을 그 입자의 크기가 250 메쉬(MESH) -350메쉬가 되도록 숯가루를 분쇄하고, 전기한 숯가루를 발포재를 만들기 위하여 투입되는 원재료 즉 폴리에칠렌의 중량의 5% - 25%를 투입하여 만들어지는 건축 단열재용 폴리에칠렌을 주성분으로 하는 발포재이다.In the present invention, the charcoal is pulverized using a pulverizer so that the particle size is 250 mesh (MESH) -350 mesh, and the charcoal powder is 5% of the weight of the raw material, that is, the polyethylene which is added to make the foamed material. -It is a foam material composed mainly of polyethylene for building insulation made by adding 25%.

본 발명에서 사용되는 숯은 참나무를 사용하여 만들어지는 것이 가장 바람직하며, 숯을 분쇄할 때 사용되는 분쇄기는 일반적으로 미세입자로 분쇄할 수 있는 기능을 가진 분쇄기를 사용한다.The charcoal used in the present invention is most preferably made of oak, and the grinder used to grind the charcoal generally uses a grinder having a function of grinding into fine particles.

그런데 본 발명에서 분쇄기를 통하여 분쇄되는 숯의 입자 크기가 350메쉬 이상이되면 입자의 크기가 너무 작아서 그 크기의 입자로 만드는데 지나친 비용과 시간이 소요되는 문제점이 있는 반면 숯가루의 입자크기가 250메쉬 이하가 되면 그 입자의 크기가 너무 커서 만들어지는 발포재의 표면에 숯의 가루가 나타나게 되어 표면이 거칠어 보이는 문제점이 있다.By the way, in the present invention, when the particle size of the char pulverized through the pulverizer is 350 mesh or more, the particle size is too small to make the particles of that size, which requires excessive cost and time, whereas the particle size of the charcoal powder is less than 250 mesh When the size of the particles is too large, the surface of the charcoal powder appears on the surface of the foam is made, there is a problem that the surface is rough.

그리고 발포재를 만들기 위하여 투입되는 재료 전체중량에서 숯가루가 투입되는 중량이 5(%)이하가 되면 투입량이 지나치게 작아서 숯이 가지는 효과를 발포재가 충분히 수행할 수 없을 만큼의 소량이 되는 문제점이 있는 반면 숯가루의 투입량이 25(%)이상이 되면 그 투입량이 지나치게 많아서 만들어지는 발포재가 인장력이 약해지는 문제점과 투입되는 숯가루의 양에 비하여 그로 부터 얻을 수 있는 효과는 기대에 미치지지 못할 뿐만아니라 원가의 상승을 초래하는 원인으로 작용하는 폐단이 생긴다.And when the weight of the charcoal powder is less than 5 (%) of the total weight of the material to be injected to make the foam material has a problem that the input amount is too small, so that the effect of the charcoal is small enough that the foam material can not perform sufficiently On the other hand, when the input amount of charcoal is 25 (%) or more, the amount of the input is too high, and the foaming material produced is weak in tensile strength and the effect that can be obtained from the amount compared to the amount of charcoal that is input does not meet expectations. There is a closure that acts as a cause of the cost increase.

본 발명 발포재가 만들어지는 공정을 살펴 보기로 한다.Let's look at the process by which the foam material of the present invention is made.

먼저 충분히 건조된 숯을 분쇄기로 분쇄하여 그 입자의 크기가 250메쉬 - 350메쉬가 되도록 숯가루를 만들고, 전기한 숯가루를 폴리에틸렌 입자와 충분히 교반한다.이 때 최종적인 제품인 건축용 단열재의 난연성을 부여하기 위하여 돌가루(일명 탈크)를 투여할 수 있으나, 본 실시예에서는 돌가루를 첨가하지 않을 수 있으며, 돌가루를 첨가하고자 할 경우에는 폴리에칠렌 중량의 0% - 3%를 첨가하게 된다.First, the charcoal is pulverized with a pulverizer, and the charcoal powder is made to have a particle size of 250 mesh to 350 mesh, and the charcoal powder is thoroughly stirred with polyethylene particles, giving the flame retardance of the final product, the building insulation material. In order to administer stone powder (also known as talc), in the present embodiment, stone powder may not be added, and in the case of adding stone powder, 0% to 3% of the weight of polyethylene is added.

이때 투입되는 숯가루는 발포재를 만들기 위하여 투입되는 전체 원재료 중량의 5(%) - 25(%)이다.At this time, the input of charcoal powder is 5 (%)-25 (%) of the total weight of raw materials input to make the foam.

위와 같이 숯가루와 폴리에칠렌 입자로 구성된 발포재를 가열로에 넣고, 120℃의 온도로 용융시킴과 동시에 부탄가스를 가열로에 투입하며, 가열로 내에서 부탄가스가 본 발명의 발포재와 충분히 교반되면서 가열되고, 발포재와 부탄가스가 외부로 분사 발포되어 건축용 단열재를 제조하게 된다.이 때 상기 부탄가스는 상기 가열로에서 분사될 때 기화되어 발포재를 충분히 발포시키게 된다.물론 공지된 바와 같이 통상 부탄가스의 투입량은 폴리에틸렌 중량의 13% - 18%가 되며, 공지된 바와 같이 프로판가스를 사용할 수 있음은 자명하다.Put the foamed material consisting of charcoal powder and polyethylene particles into the heating furnace as described above, and melted at a temperature of 120 ℃ and butane gas into the heating furnace, butane gas is sufficiently stirred with the foaming material of the present invention in the heating furnace. As it is heated, the foam material and butane gas are blown outwardly to produce a building insulation material. At this time, the butane gas is vaporized when sprayed from the heating furnace to sufficiently foam the foam material. Usually, the input amount of butane gas is 13% -18% of the weight of polyethylene, and it is obvious that propane gas can be used as is known.

위와 같이 만들어지는 단열재는 필요에 따라 그 형태와 두께를 다양하게 취할 수 있으며, 본 발명의 발포재로 건축용 단열재는 물론 건축용 포장재, 건축용 자재 등을 다양하게 제조할 수 있다.Insulation material made as described above may take a variety of forms and thickness as needed, the building material of the present invention can be manufactured in a variety of building packaging materials, building materials and the like as well as the building insulation.

본 발명 발포재는 숯의 가루를 함유하고 있기 때문에 포장재로 사용될 경우 방충, 방균, 제습, 항균 등의 효과를 가지며, 건축용 자재로 쓰이는 경우 단열, 흡음, 방진 등의 효과를 가지는 것이다.Foam material of the present invention because it contains a powder of charcoal, when used as a packaging material has the effect of insect repellent, anti-bacterial, dehumidification, antibacterial, etc., when used as a building material has the effect of heat insulation, sound absorption, dustproof.

Claims (1)

건축용 단열재를 제조하는 데 사용되는 발포재에 있어서,In the foam used to manufacture building insulation, 분쇄기를 사용하여 숯을 분쇄하여 그 입자의 크기가 250메쉬 - 350메쉬인 숯가루로 만들고, 폴리에칠렌 중량의 5% - 25%의 숯가루를 폴리에칠렌과 혼합하는 것으로 이루어지는 건축 단열재용 폴리에칠렌을 주성분으로 하는 발포재.The main component is polystyrene for building insulation material, which is composed of crushing charcoal using a grinder to make charcoal powder having a particle size of 250 mesh to 350 mesh, and mixing 5% to 25% of charcoal powder of polyethylene weight with polyethylene. Foam material.
KR1019990033234A 1999-08-05 1999-08-05 Bubbling material for construction KR100340448B1 (en)

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Cited By (1)

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KR20010078866A (en) * 2001-05-03 2001-08-22 최영배 Methode of sponge having charcoal

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KR20030046996A (en) * 2001-12-07 2003-06-18 남상국 Charcoal powder added foam and buff material using thereof
KR100975291B1 (en) * 2008-01-31 2010-08-12 주식회사 포스코건설 Method for Analyzing Pile Stress by Axial Load
KR100975292B1 (en) * 2008-02-04 2010-08-12 주식회사 포스코건설 Medium that Program for Analyzing Pile Stress by Axial Load is stored, and Computing Device that the Program is installed
KR101166763B1 (en) 2011-12-02 2012-07-25 김춘기 Method for integration of database using data mapping of xml document
KR101509742B1 (en) * 2014-11-07 2015-04-07 최승환 Insulation product and manufacturing method thereof

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JPH032232A (en) * 1989-05-31 1991-01-08 Koichi Nishikawa Food freshness retaining material consisting of natural stone ingredient and having cooling radiation function of far infrared ray and application thereof
KR910020058A (en) * 1990-05-11 1991-12-19 현 규 해리 Far Infrared Radiation Flame Retardant Flexible Polyurethane Foam (FOAM)
KR950025052A (en) * 1994-02-28 1995-09-15 유선진 Method of manufacturing foaming resin for construction
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KR960017576A (en) * 1994-11-04 1996-06-17 박준호 Resin Plate Using Far Infrared Radiation Ceramic
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Publication number Priority date Publication date Assignee Title
JPH032232A (en) * 1989-05-31 1991-01-08 Koichi Nishikawa Food freshness retaining material consisting of natural stone ingredient and having cooling radiation function of far infrared ray and application thereof
KR910020058A (en) * 1990-05-11 1991-12-19 현 규 해리 Far Infrared Radiation Flame Retardant Flexible Polyurethane Foam (FOAM)
KR950025052A (en) * 1994-02-28 1995-09-15 유선진 Method of manufacturing foaming resin for construction
KR960013948A (en) * 1994-10-21 1996-05-22 박준호 Fruit and Vegetable Packaging Box Using Far Infrared Radiation Ceramic
KR960017576A (en) * 1994-11-04 1996-06-17 박준호 Resin Plate Using Far Infrared Radiation Ceramic
KR960022323A (en) * 1994-12-14 1996-07-18 김분자 Charcoal-based interior linings
KR19990040830A (en) * 1997-11-18 1999-06-05 배광태 Manufacturing method of building plastering material based on ceramic and charcoal
KR19990046800A (en) * 1999-04-28 1999-07-05 염종무 Plastic vessel containing charcoal powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010078866A (en) * 2001-05-03 2001-08-22 최영배 Methode of sponge having charcoal

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