KR200421935Y1 - The charcoal panel - Google Patents

The charcoal panel Download PDF

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KR200421935Y1
KR200421935Y1 KR2020060010156U KR20060010156U KR200421935Y1 KR 200421935 Y1 KR200421935 Y1 KR 200421935Y1 KR 2020060010156 U KR2020060010156 U KR 2020060010156U KR 20060010156 U KR20060010156 U KR 20060010156U KR 200421935 Y1 KR200421935 Y1 KR 200421935Y1
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charcoal
weight
panel
urethane foam
furniture
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KR2020060010156U
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Korean (ko)
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도환주
김현숙
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도환주
김현숙
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/068—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases from burning wood
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0097—Anion- and far-infrared-emitting materials

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Building Environments (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

본 고안은 숯판넬에 관한 것으로, 더욱 상세하게는 경도가 약한 숯을 발포제인 액상의 우레탄폼과 혼합한 후 자연경화시킴에 따라 높은 경도를 가지면서 동시에 숯의 효능도 그대로 발휘할 수 있는 판넬을 형성할 수 있게 됨으로써, 약한 경도로 인해 사용범위가 국한된 숯의 단점을 보완하여 실내 바닥제나 내벽제 등의 건축용 자제와 침대매트나 의자받침 등의 가구용 자제로도 사용할 수 있게 되어, 숯의 효능을 다양한 형태로 극대화시킬 수 있는 숯판넬에 관한 것이다. The present invention relates to a charcoal panel, and more particularly, by mixing charcoal with a weak hardness with a liquid urethane foam, which is a blowing agent, and then hardening it to form a panel having high hardness and at the same time exhibiting the efficacy of charcoal as it is. By being able to do so, it is possible to supplement the shortcomings of the limited use of charcoal due to its weak hardness, so that it can be used as building materials for interior flooring or interior walls, and for furniture furniture such as bed mats and chair rests. It relates to a charcoal panel that can be maximized in form.

본 고안에 따르면, 참나무숯이나 대나무숯을 일정길이로 절단한 숯덩어리 50중량%~80중량%와 액상의 우레탄폼 20중량%~50중량%가, 상기 우레탄폼의 발포로 인해 자연경화된 단단한 판체로, 건축용 자제 및 가구용 자제로 사용할 수 있게 됨을 특징으로 한 숯판넬이 제공된다. According to the present invention, 50% by weight to 80% by weight of charcoal chopped oak charcoal or bamboo charcoal and 20% by weight to 50% by weight of the liquid urethane foam are hardened naturally due to the foaming of the urethane foam. There is provided a charcoal panel characterized in that it can be used as a board material for building materials and furniture materials.

숯, 숯덩어리, 숯가루, 우레탄폼, 숯판넬, 건축, 가구, 자제 Charcoal, charcoal chunks, charcoal powder, urethane foam, charcoal panel, construction, furniture, restraint

Description

숯판넬{The charcoal panel}Charcoal panel

도 1은 본 고안의 숯판넬을 도시한 사시도1 is a perspective view showing a charcoal panel of the present invention

도 2는 본 고안의 숯판넬을 도시한 단면도2 is a cross-sectional view showing a charcoal panel of the present invention

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

1: 숯덩어리 2: 우레탄폼1: charcoal 2: urethane foam

100: 숯판넬100: charcoal panel

본 고안은 숯판넬에 관한 것으로, 더욱 상세하게는 경도가 약한 숯을 발포제인 액상의 우레탄폼과 혼합한 후 자연경화시킴에 따라 높은 경도를 가지면서 동시에 숯의 효능도 그대로 발휘할 수 있는 판넬을 형성할 수 있게 됨으로써, 약한 경도로 인해 사용범위가 국한된 숯의 단점을 보완하여 실내 바닥제나 내벽제 등의 건축용 자제와 침대매트나 의자받침 등의 가구용 자제로도 사용할 수 있게 되어, 숯 의 효능을 다양한 형태로 극대화시킬 수 있는 숯판넬에 관한 것이다. The present invention relates to a charcoal panel, and more particularly, by mixing charcoal with a weak hardness with a liquid urethane foam, which is a blowing agent, and then hardening it to form a panel having high hardness and at the same time exhibiting the efficacy of charcoal as it is. By being able to do so, the weakness of the charcoal, which is limited in its range of use due to its weak hardness, can be used as building materials for interior flooring or interior walls, and for furniture furniture such as bed mats and chair rests. It relates to a charcoal panel that can be maximized in form.

일반적으로 숯은 원적외선을 자연적으로 발산하여 인체의 모세혈관을 확장시켜 혈액순환을 원활하게 하고, 무수히 많은 미세공극에 의하여 수분흡수 및 발산작용을 통해 공기 중의 습기를 흡수하여 실내의 습도를 알맞게 조절한다. In general, charcoal naturally emits far-infrared rays to expand the capillary blood vessels of the human body to facilitate blood circulation, and absorbs moisture in the air through water absorption and divergence by countless micropores to adjust the humidity in the room accordingly. .

그 밖에 텔레비전 및 컴퓨터 등의 전자제품에서 발생하는 유해한 전자파와 수맥파 등을 차단하고, 담배 냄새 등의 각종 악취를 흡착하여 실내 공기를 정화하는 등의 다양한 효능을 발휘함에 따라, 숯을 이용한 인테리어소품에 대한 관심이 집중되고 있다. In addition, it has various effects such as blocking harmful electromagnetic waves and water waves generated from electronic products such as televisions and computers, and purifying indoor air by absorbing various odors such as cigarette smells. Attention is focused.

그러나 이러한 종래의 숯은 경도가 아주 약하여 조금만 세게 만지더라도 쉽게 부서져 가루가 됨에 따라, 숯을 사용할 수 있는 범위가 제한되고, 이로 인하여 숯의 효능을 제대로 발휘하지 못하는 문제점이 있었다. However, such a conventional charcoal is very weak, even if only a little hard to touch easily broken into a powder, the range that can be used charcoal is limited, thereby there is a problem that does not properly exhibit the efficacy of the charcoal.

본 고안은 상기와 같은 문제점을 해결하기 위하여 고안된 것으로, 원적외선을 발산하고 음이온을 방출하며 냄새를 제거하고 습도조절도 조절하는 기능으로 인체에 이로움을 주면 실내환경을 쾌적하게 하는 숯의 단점인 약한 경도를 크게 보완함으로써, 숯의 사용범위를 확대하여 숯의 효능을 다양한 형태를 통해 얻을 수 있도록 하기 위하여, 참나무숯이나 대나무숯을 일정길이로 절단한 숯덩어리 50중량%~80중량%와 액상의 우레탄폼 20중량%~50중량%가, 상기 우레탄폼의 발포로 인해 자연경화된 단단한 판체로, 건축용 자제 및 가구용 자제로 사용할 수 있게 됨을 특징 으로 한 숯판넬을 제공함에 있다.The present invention is designed to solve the above problems, weak hardness, which is a disadvantage of char that makes the indoor environment comfortable when giving benefits to the human body by emitting far infrared rays, emitting negative ions, removing odors, and controlling humidity. By largely supplementing the charcoal chunks cut from oak charcoal or bamboo charcoal to a certain length in order to expand the range of use of the charcoal to obtain the efficacy of the charcoal through various forms, and the liquid urethane 20% by weight to 50% by weight of the foam is to provide a charcoal panel, characterized in that it can be used as a hardening for the building materials and furniture as a hardened hard board body due to the foaming of the urethane foam.

이하 본 고안의 바람직한 실시예를 첨부한 도면을 참조하여 상세하게 설명하면 다음과 같다. Hereinafter, described in detail with reference to the accompanying drawings, preferred embodiments of the present invention.

도 1은 본 고안의 숯판넬의 사시도이고, 도 2는 본 고안의 숯판넬의 단면도이다. 1 is a perspective view of a charcoal panel of the present invention, Figure 2 is a cross-sectional view of the charcoal panel of the present invention.

본 고안의 숯판넬(100)은 참나무숯이나 대나무숯을 적정길이로 전달한 숯덩어리(1)와 발포제인 우레탄폼(2)이 상기 우레탄폼(2)의 발포로 인해 고형화된 적정두께를 가진 단단한 판체로, 건축용 자제 및 가구용 자제로 사용할 수 있게 됨을 특징으로 한다. The charcoal panel 100 of the present invention is solid with a proper thickness solidified by the foaming of the urethane foam (2) and the charcoal lump (1) and the foaming agent urethane foam (2), which have passed the oak charcoal or bamboo charcoal at an appropriate length. It is characterized in that it can be used as a board, building materials and furniture materials.

상기 숯덩어리(1)는 참나무숯이나 대나무숯을 고은 입자로 가공한 숯가루와 혼성하는 것도 가능한데, 상기 숯가루는 고울수록 좋으므로 상한값 없이 120메쉬이상으로 가공하는 것이 바람직하다. The charcoal (1) is also possible to mix oak charcoal or bamboo charcoal with the charcoal powder processed by the silver particles, the charcoal is better because it is better to process at 120 mesh or more without an upper limit.

상기 숯덩어리(1)를 대신하여 숯가루만으로도 구성하는 것도 가능하다. It is also possible to configure only charcoal powder in place of the charcoal (1).

이와 같이 구성된 본 고안의 숯판넬(100)은 원적외선과 음이온의 발생을 통해 건강에 많은 이로움을 주고, 냄새제거의 기능과 습도조절의 기능을 통해 실내 환경을 쾌적하게 하는 등의 특성에 의해 인테리어 소품으로 각광 받고 있는 숯의 약한 경도를 크게 보완하여 단단한 판체형상으로 구성함으로써, 숯을 다양한 형태로 구성할 수 있게 되고, 이에 따라 숯의 효능을 다양한 형태로 얻을 수 있게 된 다. The charcoal panel 100 of the present invention configured as described above has many benefits to health through the generation of far infrared rays and negative ions, and interior accessories by characteristics such as making the indoor environment comfortable through the function of odor removal and humidity control. By compensating for the weak hardness of the charcoal in the limelight as a large plate shape, it is possible to configure the charcoal in a variety of forms, thereby obtaining the efficacy of the charcoal in various forms.

이는 다수개의 숯덩어리(1)가 발포제인 액상의 우레탄폼(2)의 발포작용에 의해 하나의 단단한 판체로 형성됨에 의한 것인데, 이의 제조방법을 더욱 상세하게 설명하면 다음과 같다. This is due to the plurality of charcoal (1) is formed by a single solid plate by the foaming action of the liquid urethane foam (2) is a blowing agent, the production method thereof will be described in more detail as follows.

먼저, 제1단계는 참나무 또는 대나무를 구워 만든 숯을 적정길이로 절단하여 숯덩어리(1)로 만드는 단계이다. 상기 숯덩어리(1)의 길이는 숯판넬(100)의 두께를 결정하는 것임으로 일정하게 절단해야 한다. First, the first step is to cut the charcoal made by baking oak or bamboo to the appropriate length to make a charcoal lump (1). The length of the charcoal (1) should be cut constantly to determine the thickness of the charcoal panel (100).

여기서 숯덩어리(1)와 함께 숯가루를 혼성할 때에는 상기 제1단계에서는 참나무 또는 대나무를 구워 만든 숯을 120메쉬이상의 숯가루로 가공하는 공정을 포함해야 한다. Here, when mixing charcoal with the charcoal lumps (1), the first step should include a process of processing charcoal made by baking oak or bamboo into charcoal powder of 120 mesh or more.

제2단계는 다수개의 숯덩어리(1)를 형틀에 내입하는 단계로서, 이때 제조하고자 하는 숯판넬(100)의 외관을 미려하게 하기 위해서는 상기 숯덩어리(1)를 기립된 상태가 되게 일정한 간격으로 촘촘히 내입하는 것이 바람직하다. The second step is a step of incorporating a plurality of charcoal (1) into the mold, in order to make the appearance of the charcoal panel 100 to be manufactured at a predetermined interval so that the charcoal (1) in the standing state It is preferable to embed it closely.

이때 통상의 숯덩어리(1)는 원형으로 형성됨에 따라 형틀에 촘촘하게 내입하기 위해서는 숯덩어리(1)의 사이사이에 숯덩어리(1)의 파편 등을 내입함으로써 가능하게 된다. At this time, as the normal charcoal 1 is formed in a circular shape, it is possible to embed the fragments of the charcoal 1 in between the charcoal 1 so as to be densely embedded in the mold.

그리고 형틀은 커버에 의해 개구되는 개방구가 구비되고, 그 내부높이는 연마작업을 위해 숯판넬(100)의 두께보다 큰 것으로 구성함이 바람직하다. 여기서 숯덩어리(1)를 대신하여 숯덩어리(1)와 숯가루를 혼성할 때에는 숯가루와 숯덩어리(1)를 약 1:7의 비율로 형틀에 내입하면 된다. And the mold is provided with an opening that is opened by the cover, the inner height is preferably configured to be larger than the thickness of the charcoal panel 100 for the polishing operation. Here, when mixing the charcoal (1) and charcoal flour in place of the charcoal (1), the charcoal and charcoal chunks (1) may be embedded in the mold at a ratio of about 1: 7.

제3단계는 숯덩어리(1)가 내입된 형틀에 액상의 우레탄폼(2)을 주입하는 단계로서, 이는 형틀에 내입된 모든 숯덩어리(1)를 고형화시키기 위해 필요한 단계이다. The third step is the step of injecting the liquid urethane foam (2) into the mold in which the charcoal (1) is embedded, which is a step necessary for solidifying all the charcoal (1) in the mold.

이때 우레탄폼(2)의 주입량은, 숯덩어리(1)만이 내입된 경우에는 숯덩어리(1)의 약 1/4~1배로 하고, 숯덩어리(1)와 숯가루가 내입된 경우에는 숯덩어리(1)와 숯가루의 약 1/4배로 함이 바람직하다. At this time, the injection amount of the urethane foam (2) is about 1/4 to 1 times of the charcoal (1) when only the charcoal (1) is embedded, and the charcoal (1) and charcoal when the charcoal is embedded It is preferable to make it about 1/4 times of (1) and charcoal powder.

제4단계는 형틀의 개방구를 커버로 15분~30분정도 압착 폐쇄하는 단계로서, 이는 상기 형틀에 주입된 우레탄폼(2)과 숯덩어리(1)를 압착한 상태에서 경화시키기 위한 것이다. The fourth step is a step of pressing and closing the mold opening for 15 minutes to 30 minutes with a cover, which is to cure the urethane foam 2 and the charcoal mass 1 injected into the mold.

따라서 상기의 시간동안 액상의 우레탄폼(2)은 숯덩어리(1)의 사이사이에 침투됨은 물론 숯덩어리(1)의 미세기공에까지 침투됨과 동시에 자연적으로 발포되면서 숯덩어리(1)와 함께 경화된다.Therefore, the liquid urethane foam (2) during the above time is not only penetrates between the charcoal (1), but also penetrates into the micropores of the charcoal (1) and hardens with the charcoal (1) while foaming naturally. .

이때 커버가 형틀의 내부를 압착함에 따라 우레탄폼(2)의 발포로 인해 생기는 무수히 많은 기공이 없어지게 되어 형틀의 형상과 동일하고 강한 경도를 가진 숯판넬(100)을 형성할 수 있게 된다. At this time, as the cover presses the inside of the mold, a myriad of pores generated due to the foaming of the urethane foam 2 is eliminated, thereby forming a charcoal panel 100 having the same hardness as the shape of the mold.

제5단계는 형틀에서 경화된 숯판넬(100)을 탈형한 후 가공하여 완성하는 단계이다. 이는 탈형한 숯판넬(100)의 표면을 부드럽고 미려하게 연마함으로써 숯판넬(100)을 완성할 수 있게 된다. The fifth step is a step of demolding the charcoal panel 100 cured in the mold after processing. This is to finish the charcoal panel 100 by polishing the surface of the demolded charcoal panel 100 smoothly and beautifully.

상기와 같은 제조방법을 통해 제조된 본 고안의 숯판넬(100)은 우레탄폼(2)의 발포작용에 의해 숯덩어리(1) 또는 숯덩어리(1)와 숯가루가 고형화된 단단한 판 체로 형성됨에 따라, 실내 바닥제나 내벽제 등의 건축용 자제로 사용할 수 있게 됨은 물론이고 침대매트나 의자받침 등의 가구용 자제로도 사용할 수 있게 된다. Charcoal panel 100 of the present invention produced through the manufacturing method as described above is formed by the solidification of the charcoal lumps (1) or charcoal lumps (1) and charcoal solid by the foaming action of the urethane foam (2) Accordingly, it can be used as a building material for indoor flooring or interior walling, as well as for furniture for bed mats and chair rests.

따라서 숯을 상기와 같이 다양한 형태로 이용할 수 있게 됨으로써, 숯에서 발생하는 원적외선과 음이온을 통해 인체의 건강에 많은 도움을 줄 수 있을 뿐만 아니라 항균과 냄새제거 및 습도조절의 기능을 통해 실내환경을 크게 개선할 수 있게 된다. Therefore, by using the charcoal in various forms as described above, not only can the far-infrared rays and negative ions generated from the charcoal not only help the health of the human body, but also greatly increase the indoor environment through the functions of antibacterial, odor removal and humidity control. It can be improved.

이와 같이 본 고안의 숯판넬(100)은 숯의 약한 경도를 크게 개선함에 따라, 숯의 사용범위가 인테리어소품에 국한되지 않고 건축용 자제 및 가구용 자제로도 충분히 사용할 수 있게 됨으로써, 인체에 많은 이로움을 주고 실내환경을 쾌적하게 하는 숯의 효능을 보다 다양한 형태로 극대화시킬 수 있게 된다. As such, the charcoal panel 100 of the present invention greatly improves the weak hardness of the charcoal, so that the use range of the charcoal is not limited to the interior accessory and can be sufficiently used as a building material and a material for furniture, thereby bringing many benefits to the human body. It will be able to maximize the efficacy of charcoal to make the indoor environment comfortable.

상기와 같이 구성된 본 고안은 숯의 약한 경도를 크게 개선함에 따라, 숯의 사용범위가 인테리어소품에만 국한되지 않고 건축용 자제 및 가구용 자제로도 충분히 이용할 수 있게 됨으로써, 원적외선과 음이온의 발생을 통해 인체에 많은 이로움을 주고, 향균과 냄새제거 및 습도조절의 기능을 통해 실내 환경을 쾌적하게 하는 숯의 효능을 보다 다양한 형태로 극대화시킬 수 있는 효과가 있다. The present invention configured as described above greatly improves the weak hardness of the charcoal, the use range of the charcoal is not limited to the interior accessory, but also can be fully used as a building control and furniture control, through the generation of far infrared rays and negative ions to the human body Many benefits, through the function of antibacterial and odor removal and humidity control has the effect of maximizing the efficacy of the charcoal to make the indoor environment more comfortable in a variety of forms.

Claims (3)

참나무숯이나 대나무숯을 일정길이로 절단한 숯덩어리(1) 50중량%~80중량%와 액상의 우레탄폼(2) 20중량%~50중량%가 우레탄폼(2)의 발포로 인해 자연경화된 단단한 판체로, 건축용 자제 및 가구용 자제로 사용할 수 있게 됨을 특징으로 한 숯판넬. Charcoal lumps (1) cut from oak charcoal or bamboo charcoal (1) 50% by weight to 80% by weight and liquid urethane foam (2) 20% by weight to 50% by weight of natural foam due to foaming of urethane foam (2) Charcoal panel characterized by being able to be used for building and furniture materials. 참나무숯이나 대나무숯을 120메쉬이상의 입자로 가공한 숯가루 50중량%~60중량%와 액상의 우레탄폼(2) 40중량%~60중량%가 우레탄폼(2)의 발포로 인해 자연경화된 단단한 판체로, 건축용 자제 및 가구용 자제로 사용할 수 있게 됨을 특징으로 한 숯판넬. 50% to 60% by weight of charcoal powder processed from oak charcoal or bamboo charcoal to particles of more than 120 mesh and 40% to 60% by weight of liquid urethane foam (2) is naturally cured by foaming of urethane foam (2). The charcoal panel is a solid board, which can be used for building and furniture materials. 참나무숯이나 대나무숯을 일정길이로 절단한 숯덩어리(1) 65중량%~75중량%와 참나무숯 또는 대나무숯을 120메쉬이상의 입자로 가공한 숯가루 5중량%~15중량%와 액상의 우레탄폼(2) 15중량%~25중량%가 우레탄폼(2)의 발포로 인해 자연경화된 단단한 판체로, 건축용 자제 및 가구용 자제로 사용할 수 있게 됨을 특징으로 한 숯판넬. Charcoal chunks cut to a certain length of oak charcoal or bamboo charcoal (1) 65% to 75% by weight and 5% to 15% by weight of charcoal flour processed from oak charcoal or bamboo charcoal to particles of more than 120 mesh and liquid urethane 15% to 25% by weight of foam (2) is charcoal panel, which is a natural hardened board due to foaming of urethane foam (2), which can be used for building materials and furniture materials.
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