KR101289273B1 - Composition for interior finish material with eco-friendly and composite regenerative thermal function - Google Patents
Composition for interior finish material with eco-friendly and composite regenerative thermal function Download PDFInfo
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- KR101289273B1 KR101289273B1 KR1020110020363A KR20110020363A KR101289273B1 KR 101289273 B1 KR101289273 B1 KR 101289273B1 KR 1020110020363 A KR1020110020363 A KR 1020110020363A KR 20110020363 A KR20110020363 A KR 20110020363A KR 101289273 B1 KR101289273 B1 KR 101289273B1
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- 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
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- C08K5/16—Nitrogen-containing compounds
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- 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
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- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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Abstract
본 발명은 친환경 융복합한 왕겨, 벼겨 분말을 함유한 에너지 절약형 고 기능성 벽 마감용 조성물을 제공한다. 본 발명에 따른 조성물은 벼겨 분말, 수용성 바이오 분말 바인더 및 무기 축열재인 운모계 질석 펄라이트, 규조토, 탄산칼슘 등의 첨가제를 주 원료와 각종 기능성 추가 첨가제로 이루어진다. 본 발명에 따른 조성물을 내벽 마감재에 사용했을 경우, 에너지 절약 축열 효과가 높을 뿐만 아니라 새집증후군을 차단할 수 있는 친환경 기능을 가진 벽 마감재를 제조할 수 있다.The present invention provides an energy-saving high functional wall finishing composition containing eco-friendly fused chaff, rice bran powder. The composition according to the present invention comprises a main raw material and various functional additional additives such as rice bran powder, water-soluble bio powder binder and mica-based vermiculite pearlite, diatomaceous earth, calcium carbonate, which are inorganic heat storage materials. When the composition according to the present invention is used for the interior wall finishing material, not only the energy saving heat storage effect is high, but also a wall finishing material having an eco-friendly function to block the sick house syndrome can be prepared.
Description
본 발명은 친환경 융복합 조성물을 이용한 축열 기능을 가진 실내 벽 마감용 조성물에 관한 것이다. 본 발명에 따른 내장 마감용 조성물을 사용하면 실내 온도에 따라서 건물 내벽에 마무리된 마감재에 의한 잠열의 축적 및 발산이 가능하므로 실내의 온도를 일정하게 유지하는데 효과적이며, 쾌적한 실내 환경을 달성할 수 있을 뿐만 아니라, 에너지 절약에도 일조한다.The present invention relates to a composition for interior wall finishing having a heat storage function using an environmentally friendly fusion composition. When the interior finishing composition according to the present invention is used, it is possible to accumulate and dissipate latent heat due to the finishing material finished on the inner wall of the building according to the room temperature, thereby effectively maintaining a constant indoor temperature and achieving a comfortable indoor environment. It also contributes to energy savings.
일반적으로 건축물의 축조에서 중요한 것은 축열 기능이다. 주거 생활에 있어서 냉방과 난방은 쾌적한 환경에서의 생활과 심지어 건강 측면에서도 중요하므로 종래로부터 건물의 축열 기능은 중요시되어 왔다. 이를 위하여, 건물의 축조시 내장 축열재가 사용되고, 이에 연접하여 건물의 내, 외부에 마감재가 설치되고 있다. In general, what is important in the construction of buildings is the heat storage function. In residential life, cooling and heating are important in terms of life and even health in a comfortable environment, so the heat storage function of the building has been important in the past. To this end, the built-in heat storage material is used during construction of the building, the finishing material is installed in the interior and exterior of the building in contact with it.
종래의 건축용 내장재로는 석면. 콘크리트 벽면에 종이 합지.수지 나무, 합판, 석고보드, 밤라이트, 마그네슘보드 등이 사용되어 왔으며, 이러한 내부 마감재가 외부로의 열 손실이나 열의 유입을 적게 하기 위해 벽면에 기 설치된 축열재의 전면에 연접 설치된다. 이와 같이, 마감재와 함께 연접 설치되는 축열재는 소재 자체의 열전도율이 작은 것을 사용하는 것이 좋으나 대개는 그렇지 못하므로 열전도율을 작게 하고자 다공성을 가지도록 만들어 미세기공 속에 있는 공기의 축열성을 이용하여 축열효과를 얻는 것이 보통이다. 이러한 잠열재로는 가격이 저렴할 뿐만 아니라 구입하기가 쉬워 널리 이용되는 발포 스티렌을 대표적인 예로 들 수 있다. 그러나, 발포 스티렌은 단순히 다수의 미세기공 속에 존재하는 공기의 잠열성에만 의존하여 열전도율을 저하, 잠열 효과를 발휘하므로 그 효과에 한계가 있어 더 높은 잠열 효과를 기대하는 거주자의 일반적인 심리에 부응하지 못하는 문제점이 있다.Asbestos is a conventional building material. Paper lamination, resin wood, plywood, gypsum board, balmite, magnesium board, etc. have been used on concrete walls, and these interior finishes are connected to the front of heat storage materials installed on the walls to reduce heat loss or heat inflow. Is installed. In this way, the heat storage material connected to the finishing material is preferably used to have a low thermal conductivity of the material itself, but most of the heat storage material is not. Therefore, the heat storage material has a porosity in order to reduce the thermal conductivity. It is common to get As such latent heat materials, a low cost and easy to purchase is widely used as a representative example of expanded styrene. However, foamed styrene reduces the thermal conductivity and exerts a latent heat effect simply by relying only on the latent heat of air present in a plurality of micropores, so the effect is limited, which does not meet the general psychology of residents expecting a higher latent heat effect. There is a problem.
따라서, 건축물의 축열 효과를 높여 에너지를 절약할 뿐만 아니라 거주자를 위한 쾌적한 실내 환경을 조성하기 위하여 많은 기술이 개발되어 왔다. 그 중에서도 축열재를 이용한 에너지 절약 기술이 난방용으로 다양하게 이용되고 있으며, 상당 부분 에너지 절약에 기여하여 왔다. 축열재 이용 기술은 실내 난방을 위하여 사용된 에너지가 장시간 일정 온도로 유지될 수 있도록 함으로써 에너지 사용 효율을 높이는 것이다. 일반적인 축열재와 마감재를 사용한 건축물에서는 실외의 온도에 따라서 실내 온도의 편차가 심하게 되는 것이 실정이므로, 그다지 단열 효과가 높다고는 할 수 없다. 그러나, 축열재나 마감재의 소재로서 축열소재를 이용하면 소재 자체의 축열 효과로 인해 실내 온도를 상온 환경으로 거의 일정하게 유지할 수 있어 냉난방 에너지 소비를 감소시킨다.Therefore, many technologies have been developed to enhance the heat storage effect of buildings to save energy as well as to create a comfortable indoor environment for residents. Among them, energy-saving technologies using heat storage materials have been widely used for heating, and have contributed to energy savings in a large part. The heat storage material utilization technology improves energy use efficiency by allowing energy used for indoor heating to be maintained at a constant temperature for a long time. In a building using a general heat storage material and a finishing material, the variation of the indoor temperature is severe according to the outdoor temperature, and thus, the thermal insulation effect is not very high. However, when the heat storage material is used as a heat storage material or a finishing material, the heat storage effect of the material itself can keep the room temperature almost constant at room temperature, thereby reducing the heating and cooling energy consumption.
지금까지 건축용 축열재 개발은 시멘트 대신으로 사용할 수 있고, 실내 공간의 습도조절 기능과 온돌 효과를 높일 수 있는 폐지, 황토 및 합성수지 등을 사용하였다. Until now, the development of building heat storage materials could be used instead of cement, and used waste paper, loess and synthetic resin, etc., which can improve the humidity control function and ondol effect of indoor space.
이러한 상황에서, 내장용 건축 자재로서 사용되는 단열재나 판지, 보드 등에 단열 효과를 부여하는 것에 더하여, 건물의 실내와 직접 접하는 최종적인 마감재인 벽재에 축열 효과를 부가하는 것은 건물의 단열 기능에 더욱 효과적일 것이다. 이에 착안하여 본 출원인은 벽재 자체에 친환경 식물성 소재와 축열 기능을 부여하고자 연구한 결과, 왕겨(벼겨) 분말을 일정 미세입자 500 mesh 크기 비율 이상으로 벽 마감용 조성물에 원료로 첨가한 경우, 이 마감용 조성물을 벽면에 배접하였을 때 벽재가 매우 뛰어난 단열 성능을 나타낸다는 것을 발견하고, 본 발명의 축열 기능을 가진 벽 마감용 조성물을 완성하였다. In this situation, in addition to giving thermal insulation, cardboard, boards, etc., which are used as interior building materials, adding a heat storage effect to the wall, which is the final finishing material directly in contact with the interior of the building, is more effective for the insulation function of the building. would. In light of this, the present inventors have studied to give eco-friendly vegetable material and heat storage function to the wall material itself. As a result, when chaff (rice bran) powder is added as a raw material to the wall finishing composition with a predetermined size of 500 mesh or more, this finish When the composition was placed on the wall surface, it was found that the wall material exhibits a very excellent thermal insulation performance, and the wall finishing composition having the heat storage function of the present invention was completed.
또한, 축열 기능에 더하여, 항균제, 탈취제, 피톤치드 추출물 등, 각종 기능성 첨가제를 조성물에 첨가함에 의해서 벽재에 여러 유리한 환경 친화적 기능을 부여할 수 있으므로, 요즈음 각광받고 있는 친환경 에너지 절약형 마감재를 완성하였다.In addition to the heat storage function, by adding various functional additives, such as antibacterial agent, deodorant, phytoncide extract to the composition, it is possible to impart various advantageous environmentally friendly functions to the wall material, thus completing the environmentally friendly energy-saving finish that is in the limelight these days.
본 발명은 친환경 융복합 원료 및 첨가제를 적용하여 실내와 직접 접하는 벽면에 축열 성능을 부여하기 위한 벽재용 조성물을 제공하는 것을 목적으로 한다.An object of the present invention is to provide a wall composition for applying heat-saving fusion material and additives to impart heat storage performance to the wall surface directly in contact with the room.
건물 실내와 직접 접하는 벽면 자체에 축열 성능을 부여하기 위하여, 본 발명은 벼겨 분말을 함유한 벽재용 조성물을 제공한다. In order to impart heat storage performance to the wall surface directly in contact with the building interior, the present invention provides a composition for wall materials containing rice bran powder.
한 양태에서, 본 발명의 축열 기능을 가진 벽면용 조성물은 벼겨 분말 50-55 중량부, 아크릴 중합체 수용성 바이오 바인더(무색 고점도) 10-15 중량부, 무기 축열재 20-25 중량부, 탄산칼슘 5 중량부, 탈취 흡착제 5-10 중량부, 항균제 1-2 중량부, 및 피톤치드 추출물 2-5 중량부를 포함한다.In one embodiment, the wall-bearing composition having the heat storage function of the present invention is 50-55 parts by weight of rice bran powder, 10-15 parts by weight of acrylic polymer water-soluble bio binder (colorless high viscosity), 20-25 parts by weight of inorganic heat storage material, calcium carbonate 5 Parts by weight, 5-10 parts by weight of deodorant adsorbent, 1-2 parts by weight of antibacterial agent, and 2-5 parts by weight of phytoncide extract.
다른 양태에서, 상기 본 발명의 축열 기능을 가진 벽면용 조성물에 사용되는 무기 축열재는 바람직하게 펄라이트, 규조토 및/또는 질석으로부터 선택된다.In another embodiment, the inorganic heat storage material used in the wall-forming composition having the heat storage function of the present invention is preferably selected from pearlite, diatomaceous earth and / or vermiculite.
다른 양태에서, 상기 본 발명의 축열 기능을 가진 벽면용 조성물에 사용되는 탈취 흡착제는 모오데나이트일 수 있다.In another embodiment, the deodorizing adsorbent used in the wall-forming composition having the heat storage function of the present invention may be mordenite.
다른 양태에서, 본 발명의 축열 기능을 가진 내장 마감용 조성물은 점성 조절제, 소포제 및/또는 발포제를 추가로 포함할 수 있다. 상기 점성 조절제, 소포제, 및/또는 발포제는 각각 2-10 중량부, 1-3 중량부 및 1-3 중량부로 포함된다.In another embodiment, the interior finishing composition having a heat storage function of the present invention may further include a viscosity control agent, an antifoaming agent and / or a blowing agent. The viscosity modifier, antifoaming agent, and / or blowing agent are included in 2-10 parts by weight, 1-3 parts by weight and 1-3 parts by weight, respectively.
본 발명에 따른 축열 기능을 가진 내벽 마감용 조성물은 벽면에 축열 성능뿐만 아니라 각종 친환경 융복합 조성물 기능을 동시에 부여할 수 있다. 축열 성능은 벼겨 분말에 의해서 주로 제공되고, 탈취 흡착제, 항균제, 및 피톤치드 추출물 성분은 벽재에 친환경 항균 기능을 제공한다. 이에 더하여, 점성조절제, 소포제, 등의 추가 첨가제가 본 발명의 벽재용 조성물에 포함된다.The interior wall finishing composition having a heat storage function according to the present invention can impart not only heat storage performance but also various environmentally friendly fusion composition functions to the wall surface. The heat storage performance is mainly provided by the rice bran powder, and the deodorizing adsorbent, the antibacterial agent, and the phytoncide extract component provide environmentally friendly antibacterial function for the wall material. In addition, further additives such as viscosity modifiers, antifoams, and the like are included in the walling composition of the present invention.
본 발명에 따른 열 축적 기능을 가진 벽재용 조성물을 사용한 마감재는 자체에 축열 기능을 가짐으로써 외부 온도에 관계없이 실내의 온도를 일정하게 유지할 수 있어 에너지 절감 효과가 뛰어나고, 친환경 기능성으로 인하여 새집증후군의 차단 및 인체에 유익한 물질의 발산이 이루어지므로, 실내에 사용되었을 때 매우 쾌적한 주거환경을 달성한다.Finishing material using the wall composition having a heat storage function according to the present invention has a heat storage function in itself can maintain a constant temperature regardless of the outside temperature, the energy saving effect is excellent, due to the eco-friendly functionality of the sick house syndrome Blocking and the release of substances beneficial to the human body are achieved, thus achieving a very comfortable living environment when used indoors.
본 발명에 따른 축열 기능을 가진 내장 마감용 조성물은 배접한 다음, 벽재용 벽 마감재로서 마무리하여 친환경 에너지 절약 벽재를 제조한다.The interior finishing composition having a heat storage function according to the present invention is placed back, and then finished as a wall finishing material for the wall to produce an eco-friendly energy-saving wall material.
본 발명에 따른 축열 기능을 가진 내장 마감용 조성물을 각종 내벽 면에 배접하여 사용했을 경우, 벽면에 축열 기능이 더해져 실내 온도를 일정하게 유지함으로써 에너지를 절약할 수 있다. 또한, 항균제, 탈취체, 잣나무 피톤치드 추출물, 음이온 방사 무기재료 등의 각종 기능성 첨가제들을 조성물에 첨가함으로써 벽면에 여러 유리한 환경 친화적 기능을 부여할 수 있으므로, 친환경 융복합 에너지 절약형 내장재를 제조한다.When the interior finishing composition having a heat storage function according to the present invention is used in contact with various inner wall surfaces, the heat storage function is added to the wall surface and energy can be saved by keeping the room temperature constant. In addition, by adding various functional additives, such as antibacterial agent, deodorant, pine phytoncide extract, anion spinning inorganic material to the composition, it is possible to impart various advantageous environmentally friendly functions to the wall, thereby producing an environmentally friendly fusion energy-saving interior materials.
한 양태에서, 본 발명의 축열 기능을 가진 벽면용 조성물은 벼겨 분말 50-55 중량부, 아크릴 중합체 수용성 바이오 바인더(무색 고점도) 10-15 중량부, 무기 축열재 20-25 중량부, 탄산칼슘 5 중량부, 탈취 흡착제 5-10 중량부, 항균제 1-2 중량부, 및 피톤치드 추출물 2-5 중량부를 포함한다.In one embodiment, the wall-bearing composition having the heat storage function of the present invention is 50-55 parts by weight of rice bran powder, 10-15 parts by weight of acrylic polymer water-soluble bio binder (colorless high viscosity), 20-25 parts by weight of inorganic heat storage material, calcium carbonate 5 Parts by weight, 5-10 parts by weight of deodorant adsorbent, 1-2 parts by weight of antibacterial agent, and 2-5 parts by weight of phytoncide extract.
다른 양태에서, 상기 본 발명의 축열 기능을 가진 벽면용 조성물에 사용되는 무기 축열재는 바람직하게 펄라이트, 규조토 및/또는 질석으로부터 선택된다.In another embodiment, the inorganic heat storage material used in the wall-forming composition having the heat storage function of the present invention is preferably selected from pearlite, diatomaceous earth and / or vermiculite.
다른 양태에서, 상기 본 발명의 축열 기능을 가진 벽면용 조성물에 사용되는 탈취 흡착제는 모오데나이트일 수 있다.In another embodiment, the deodorizing adsorbent used in the wall-forming composition having the heat storage function of the present invention may be mordenite.
다른 양태에서, 본 발명의 축열 기능을 가진 내장 마감용 조성물은 점성 조절제, 소포제 및/또는 발포제를 추가로 포함할 수 있다. 상기 점성 조절제, 소포제, 및/또는 발포제는 조성물의 총 중량을 기준으로 각각 2-10 중량부, 1-3 중량부 및 1-3 중량부로 사용한다.In another embodiment, the interior finishing composition having a heat storage function of the present invention may further include a viscosity control agent, an antifoaming agent and / or a blowing agent. The viscosity modifier, antifoaming agent, and / or blowing agent are used in 2-10 parts by weight, 1-3 parts by weight and 1-3 parts by weight, respectively, based on the total weight of the composition.
본 발명의 축열 기능을 가진 내장 마감용 조성물은 다음 공정에 따라서 제조될 수 있다:The interior finishing composition having the heat storage function of the present invention can be prepared according to the following process:
1) 벼겨 분말 50-55 중량부와 아크릴 중합체 수용성 바이오 바인더(무색 고점도) 10-15 중량부를 400-450rpm에서 교반하면서 혼합하여 제 1 혼합물을 제조하는 단계,1) preparing a first mixture by mixing 50-55 parts by weight of rice bran powder and 10-15 parts by weight of an acrylic polymer water-soluble bio binder (colorless high viscosity) with stirring at 400-450 rpm,
2) 상기 제 1 혼합물에 펄라이트, 규조토 및/또는 질석으로부터 선택된 무기 축열재를 20-25 중량부 첨가하여 교반하면서 혼합하여 제 2 혼합물을 제조하는 단계,2) preparing a second mixture by adding 20-25 parts by weight of an inorganic heat storage material selected from pearlite, diatomaceous earth and / or vermiculite to the first mixture and mixing with stirring;
3) 상기 제2 혼합물에 탄산칼슘 5 중량부를 첨가하여 교반하면서 혼합하여 제 3 혼합물을 제조하는 단계,3) adding 5 parts by weight of calcium carbonate to the second mixture and mixing with stirring to prepare a third mixture,
4) 상기 제 3 혼합물을 30-35℃에서 36시간 동안 숙성시키는 단계,4) aging the third mixture at 30-35 ° C. for 36 hours,
5) 상기 제 3 혼합물에 조성물의 총 중량을 기준으로 탈취 흡착제, 예를 들어 모오데나이트 5-10 중량부, 항균제 1-2 중량부 및 피톤치드 추출물을 2-5 중량부를 첨가 및 혼합하여 제 4 혼합물을 제조하는 단계, 및 5) The fourth mixture is added to the third mixture by adding and mixing a deodorizing adsorbent, for example, 5-10 parts by weight of mordenite, 1-2 parts by weight of antibacterial agent, and 2-5 parts by weight of phytoncide extract. Manufacturing step, and
6) 상기 제 4 혼합물을 30-35℃에서 24-36시간 동안 숙성시키는 단계6) aging the fourth mixture at 30-35 ° C. for 24-36 hours
를 포함한다..
본 발명의 조성물에서, 벼겨 분말 50-55 중량부, 수용성 바이오 바인더 10-15 중량부, 및 무기 축열재(펄라이트, 규조토 및/또는 질석) 20-25 중량부로 구성된 1차 혼합물이 축열 기능을 제공하는 주 원료이다. In the composition of the present invention, the primary mixture consisting of 50-55 parts by weight of rice bran powder, 10-15 parts by weight of water-soluble bio binder, and 20-25 parts by weight of inorganic heat storage material (pearlite, diatomaceous earth and / or vermiculite) provides a heat storage function. Is the main raw material.
상기 각 성분들을 교반하면서 혼합하여 혼합물을 제조한다. 성분들을 한번순차적으로 첨에 혼합할 경우 분산성이 악화될 수 있으므로 한 성분씩 가하여 혼합하는 것이 바람직하다. 그 다음, 얻어진 혼합물을 30-35℃에서 36시간 이상 숙성시킴으로써 조성물의 안정성 및 결합성을 증대 시킨다.Each of the above components is mixed with stirring to prepare a mixture. When the ingredients are mixed in the order one at a time, dispersibility may deteriorate, so it is preferable to add them one by one and mix them. The resulting mixture is then aged at 30-35 ° C. for at least 36 hours to increase the stability and binding properties of the composition.
① 벼겨(왕겨) 분말 ① Rice bran powder
본 출원인은 벽면에 축열 기능을 부여할 수 있는 방법을 연구 검토한 결과, 벼겨를 분말화하여 사용한 조성물을 벽면에 배접하거나 코팅하여 사용하였을 때 벽재의 뛰어난 축열 성능을 나타낸다는 것을 발견하였다. 농촌에서 쌀을 도정한 후 나오는 물질인벼겨는 일반적으로 대량이 폐기되고 있다. 본 출원인은 벼겨에 보온성이 있다는 점에 착안하여 축열 기능을 부여할 수 있을 것이라 예상하고, 내 벽재에 벼겨를 도입할 수 있는 방법을 개발하고. 그 결과, 벼겨를 500 메쉬 입자의 미세분말로 분쇄하여 각종 첨가제와 함께 겔 조성물화 하여 벽면에 배접하였을 경우, 제조된 벽재는 뛰어난 열을 조율 할수 있는 성능을 나타내었다. 벼겨는 도정 과정에서 이미 건조가 완료된 상태이므로 따로 건조할 필요가 없으며, 축열성과 가공성이 뛰어나고 값싸게 구입할 수 있다는 장점이 있다. 따라서, 본 발명의 왕겨를 이용한 조성물은, 일반적으로 벼겨는 그냥 버려지는 물질이므로 자원을 재활용한다는 측면에서 비용 효과적이고, 벽지에 별도의 유해 화학물질을 사용하지 않고 자연 소재의 물질을 사용하여 단열 기능을 부여하기 때문에 인체에 유익하고 친환경적이라는 것 등, 많은 이점을 가진다. 본 발명의 조성물에서, 벼겨 분말의 평균 입경은 약 500 메쉬 정도이다.As a result of studying and studying a method of imparting heat storage function to the wall surface, the applicant has found that the heat storage performance of the wall material is excellent when the composition used by powdering rice bran is placed on the wall surface or coated and used. Rice bran, a substance that comes out of rice in rural areas, is generally discarded in large quantities. Applicant anticipates that rice bran can be given heat storage function, considering that it has thermal insulation, and develops a method for introducing rice bran into my wall material. As a result, when the rice bran was pulverized into fine powder of 500 mesh particles and gelled together with various additives to be brought into contact with the wall surface, the produced wall material showed excellent heat coordination performance. Rice bran does not need to be dried separately because it is already dried during the milling process, and has the advantage that it can be purchased cheaply with excellent heat storage and workability. Therefore, the composition using the chaff of the present invention is generally cost-effective in terms of recycling resources because the rice is just discarded material, heat insulation function using a material of natural material without using a separate harmful chemicals for wallpaper It has many advantages, such as being beneficial to the human body and being environmentally friendly. In the composition of the present invention, the average particle diameter of the rice bran powder is about 500 mesh.
② 수용성 바이오 바인더② Water Soluble Bio Binder
본 발명에서 수용성 바이오 접착 분말은 접착제 및 바인더로서 사용된다. 벼겨 분말을 수용성 바이오 바인더에 함침 균질한 혼합물을 만든다. 수용성 바이오 바인더 조성물에 강도와 결합력을 제공한다. 이와 같은 수용성 바이오 바인더는 당해 분야에 공지된 기술을 사용하여 제조된다.In the present invention, the water-soluble bioadhesive powder is used as an adhesive and a binder. Bran powder is impregnated into a water-soluble bio binder to make a homogeneous mixture. It provides strength and binding strength to the water soluble bio binder composition. Such water soluble bio binders are prepared using techniques known in the art.
③ 무기 축열재(펄라이트, 규조토, 질석)③ Inorganic heat storage materials (pearlite, diatomaceous earth, vermiculite)
무기 축열재는 조성물의 축열 효과를 증대시키기 위해서 본 발명의 조성물에 첨가된다. 무기 축열재는 건축 분야에서 일반적으로 사용되는 것 중 어느 것이라도 사용될 수 있으며, 예를 들어 펄라이트, 질석 및/또는 규조토 등을 분말 형태로 하여 사용한다. 무기 축열재의 평균 입경은 약 800 메쉬이다.An inorganic heat storage material is added to the composition of the present invention to increase the heat storage effect of the composition. The inorganic heat storage material may be any of those generally used in the construction field, for example, using pearlite, vermiculite and / or diatomaceous earth in powder form. The average particle diameter of the inorganic heat storage material is about 800 mesh.
벽면에 축열 효과를 부여하는 것에 더하여, 본 발명의 조성물은 벽재에 각종 기능성을 부여하기 위한 첨가제를 포함할 수 있다. 이러한 기능성 첨가제로는 탈취흡착제, 항균제, 및 잣나무 피톤치드 추출물이 사용된다. In addition to imparting the heat storage effect to the wall surface, the composition of the present invention may include an additive for imparting various functionalities to the wall material. Such functional additives include deodorant adsorbents, antibacterial agents, and pine phytoncide extracts.
상기 각 성분들을 교반하면서 혼합하여 혼합물을 제조한다. 성분들을 한번에 혼합할 경우 분산성이 악화될 수 있으므로 한 성분씩 순차적으로 첨가하여 혼합하는 것이 바람직하다. 그 다음, 얻어진 혼합물을 30-35℃에서 36시간 동안 숙성시킴으로써 조성물의 안정성 및 결합성을 증대시킨다.Each of the above components is mixed with stirring to prepare a mixture. When the components are mixed at once, dispersibility may deteriorate, so it is preferable to add the components one by one and mix them. The resulting mixture is then aged at 30-35 ° C. for 36 hours to increase stability and binding of the composition.
상기 기능성 첨가제 중, 탈취 흡착제와 항균제는 석면으로부터 나오는 유해성분을 탈취흡착하고 항균 작용하는 성분이고, 잣나무 피톤치드 추출물은 인체에 유익한 음이온 및 상끔한 자연향을 발산하는 성분으로서, 이들은 모두 벽면에 친환경 융복합 기능을 부여하는 역할을 한다. 이와 같은 기능성 첨가제를 벽재용 조성물에 첨가함으로써 요즘 우려되고 있는 새집증후군을 차단하는 효과를 갖는다.Among the functional additives, the deodorizing adsorbent and the antimicrobial agent deodorize and adsorb the harmful ingredients from asbestos and antibacterial action, pine phytoncide extract is a component that emits an anion and a refreshing natural flavor beneficial to the human body, all of which are environmentally friendly melting on the wall It is responsible for granting complex functions. By adding such a functional additive to the wall composition, it has the effect of blocking the sick house syndrome which is concerned these days.
① 탈취 흡착제(천연 제올라이트 모오데나이트)① Deodorant adsorbent (natural zeolite mordenite)
본 발명의 내장 벽재 마감용 조성물에 있어서, 탈취 흡착제로서는 제올라이트가 사용되며, 특히 모오데나이트를 사용한다. 이러한 탈취 흡착제는 조성물의 총 중량을 기준으로 약 5-10 중량부를 사용한다. 탈취흡착제의 사용량이 5 중량부 미만이면 원하는 탈취흡착 효과를 얻을 수 없다. 탈취흡착제의 사용량이 10 중량부 를 초과하면 조성물의 겔화를 가져온다.In the interior finishing material composition of the present invention, zeolite is used as the deodorizing adsorbent, and in particular, mordenite is used. Such deodorizing adsorbents use about 5-10 parts by weight based on the total weight of the composition. If the amount of the deodorizing adsorbent is less than 5 parts by weight, the desired deodorizing adsorption effect cannot be obtained. If the amount of the deodorizing adsorbent exceeds 10 parts by weight, the composition will gel.
본 발명의 조성물에서는 모오데나이트에 나트륨 양이온을 치환시킨 활성 모오나이트를 평균 입경 1000 메쉬로 분말화하여 사용한다.In the composition of the present invention, the active mordenite in which sodium cation is substituted for mordenite is powdered to an average particle diameter of 1000 mesh.
제올라이트는 규소(Si)와 알루미늄(Al)으로 이루어진 다공성 결정체로서, 결정 구조적으로 각 원자의 결합이 느슨하여 그 사이를 채우고 있는 수분을 고열로 방출시켜도 골격은 그대로 있으므로 다른 미립자 물질을 흡착할 수가 있다. 따라서, 본 발명의 조성물에서 제올라이트는 벽지로부터 나오는 유해물질을 흡착하는 기능을 한다. 또한, 제올라이트는 탈취 기능도 가지기 때문에 벽지로부터 나오는 화학물질 유래의 악취를 제거 한다.Zeolite is a porous crystal composed of silicon (Si) and aluminum (Al), and its structure is loose, so even if it releases moisture filling the space with high heat, its skeleton remains the same so that it can adsorb other particulate matter. . Thus, the zeolite in the composition of the present invention functions to adsorb harmful substances coming from the wallpaper. In addition, the zeolite also has a deodorizing function to remove the odor derived from the chemical from the wallpaper.
제올라이트의 광물학적 특성으로는, ① 양이온 교환, ② 흡착 및 분자체 특성, ③ 촉매 특성, 및 ④ 탈취 및 재흡수 특성이 있다. 제올라이트의 양이온 교환 특성은 다른 양이온들의 용액으로 단순히 씻어주는 정도의 처리로도 제올라이트 공동 내의 양이온들이 쉽게 이온교환되는 성질을 말한다.Mineralogical properties of zeolites include (1) cation exchange, (2) adsorption and molecular sieve (3), (3) catalytic properties, and (4) deodorization and resorption. The cation exchange property of zeolites is that the cations in the zeolite cavities are easily ion exchanged by a simple degree of washing with a solution of other cations.
유해물질로 분류되는 대부분의 화학물질이 제올라이트에 흡착된다. 제올라이트에 흡착되는 분자를 다음 표 1에 나타낸다.Most chemicals classified as hazardous substances are adsorbed on zeolites. The molecules adsorbed on the zeolite are shown in Table 1 below.
SO2, CS2Kr, Xe, HC4, C2H6, C2H2, CH3OH, CH3CN, CH3Cl, CH3NH2, CO2, H2S,
SO2, CS2
CHF3, (CH3)2, NH, CF4, C2F6n-C4H10 to C18H38, B2H6, C2H5, Cl, Br, C2H2, Br2, CF4, CHF2, Cl,
CHF3, (CH3) 2, NH, CF4, C2F6
티오펜, 푸란, 피리딘, 디옥산, 나프탈린, B10H14, (CH3)2,
CO, CH3, (CH3)3, N, (C2H5)2O, 프레온112SF6, CHC, I3, CHBr3, I-C4H10 to I-C14H30, C6H6, cyclohexane,
Thiophene, furan, pyridine, dioxane, naphthalin, B10H14, (CH3) 2,
CO, CH3, (CH3) 3, N, (C2H5) 2O, Freon 112
이와 같이, 본 발명은 제올라이트를 첨가제로 함유함으로써 제올라이트의 흡착 및 탈취 성질로 인하여 시멘트 마감재 석면로 부터 나오는 포름알데히드와 같은 유해물질이 자체적으로 흡착, 분해되므로 유해물질의 발산이 저감되어 쾌적한 주거 환경을 조성한다.As described above, the present invention contains a zeolite as an additive, and thus, due to the adsorption and deodorization properties of the zeolite, harmful substances such as formaldehyde from the cement finish asbestos are adsorbed and decomposed by themselves, thereby reducing the emission of harmful substances and thus providing a pleasant living environment. To create.
② 항균제② antibacterial
또한, 본 발명의 친환경 융복합 조성물에는 항균제가 사용되며, 특히 무기 항균제를 사용하는 것이 바람직하다. 항균제를 첨가함으로써 석면의 유해물질에 의한 실내 환경의 항균 기능을 더욱 개선할 수 있다. 무기 항균제로서는 바람직하게 나트륨 실리케이트를 사용한다. 이러한 항균제는 조성물의 총 중량을 기준으로 약 1-2 중량부를 사용한다. 항균제의 사용량이 1 중량부 미만이면 원하는 항균 효과를 얻을 수 없다. 항균제의 사용량이 2 중량부를 초과하면 사용량의 증가에 비해 효과의 증대가 그다지 크지 않으므로 비용면에서 효과적이지 않다.In addition, an antimicrobial agent is used in the environment-friendly fusion composition of the present invention, and in particular, it is preferable to use an inorganic antimicrobial agent. By adding an antimicrobial agent, it is possible to further improve the antibacterial function of the indoor environment due to asbestos harmful substances. As the inorganic antibacterial agent, sodium silicate is preferably used. Such antimicrobials use about 1-2 parts by weight based on the total weight of the composition. If the amount of the antimicrobial agent is less than 1 part by weight, the desired antimicrobial effect cannot be obtained. If the amount of the antimicrobial agent exceeds 2 parts by weight, the increase of the effect is not so large compared to the increase of the amount of use, so it is not cost effective.
③ 잣나무 피톤치드(분말) 추출물③ extract of pine phytoncide (powder)
또한, 본 발명의 친환경 융복합 조성물에는 피톤치드 추출물이 사용된다. 이러한 피톤치드 추출물은 조성물의 총 중량을 기준으로 약 2-5 중량부를 사용한다. 피톤치드 추출물의 사용량이 2 중량부 미만이면 원하는 효과를 얻을 수 없다. 피톤치드 추출물의 사용량이 5 중량부를 초과하면 사용량의 증가에 비해 효과의 증대가 그다지 크지 않으므로 비용면에서 효과적이지 않다.In addition, phytoncide extract is used in the environment-friendly fusion composition of the present invention. Such phytoncide extract uses about 2-5 parts by weight based on the total weight of the composition. If the amount of phytoncide extract is less than 2 parts by weight, the desired effect may not be obtained. If the amount of the phytoncide extract exceeds 5 parts by weight, the increase in effect is not so large compared to the increase in the amount of use, which is not cost effective.
피톤치드 추출물은 잣나무에서 추출한 피톤치드 성분의 추출물이다. 이러한 피톤치드 추출물은 인체에 유익한 친환경 성분으로 알려져 있다. 특히, 이러한 식물 추출물에는 테르펜 계통의 피톤치드가 풍부하게 함유되어 자체적으로 음이온을 방출할 뿐만 아니라, 인체에 유익한 비타민과 미네랄도 다량으로 함유되어 있다. 잣나무에 풍부한 피톤치드 성분은 스트레스 해소 및 정신을 맑게 해주는 효과, 실내공기 정화 효과, 불면증 해소 효과, 자율신경을 안정시켜서 혈액순환과 신진대사를 촉진시켜 주는 효과, 냄새제거 및 탈취 효과, 삼림욕의 상쾌함을 전해주는 리 후레쉬 효과, 항균 및 방충 효과, 체내 호르몬 분비 촉진 및 신체리듬 회복 효과, 운동신경 단련 및 감각기능의 안정 효과, 원활한 산소 공급 효과, 피부미용 및 뇌 건강에 좋은 효과, 습기조절 효과 등이 있다. 이러한 효과는 모두 쾌적한 실내 환경을 만드는데 도움이 된다. 또한, 잣나무 추출물은 최종 제품에 식물향 및 자연향을 제공하여 벽면마감에 사용되었을 때 사용자의 만족감을 향상시킨다. Phytoncide extract is an extract of the phytoncide component extracted from the pine. These phytoncide extracts are known as environmentally friendly ingredients beneficial to the human body. In particular, these plant extracts are rich in terpene-based phytoncide not only releases anions themselves, but also contains a large amount of vitamins and minerals beneficial to the human body. The phytoncide ingredient rich in pine nuts helps to relieve stress and clear the mind, to cleanse indoor air, to relieve insomnia, to stabilize autonomic nerves, to promote blood circulation and metabolism, to remove odor and deodorize, and to refresh the forest bath. Its effect is a refreshing effect, antibacterial and insect repellent effect, stimulating secretion of hormones in the body and restoring body rhythm, stabilizing exercise nerve and sensory function, supplying oxygen smoothly, good for skin beauty and brain health, moisture control effect, etc. have. All of these effects help create a pleasant indoor environment. In addition, the pine tree extract provides plant and natural flavors to the final product to enhance user satisfaction when used for wall finishing.
또한, 다른 양태에서, 본 발명의 축열 기능을 가진 벽면용 조성물은 점성 조절제, 소포제, 및/또는 발포제를 첨가하는 단계를 더 포함할 수 있다. Further, in another aspect, the composition for wall surface having a heat storage function of the present invention may further comprise the step of adding a viscosity control agent, antifoaming agent, and / or blowing agent.
① 바이오 바인더 무색 고점도 조절제(식물성 천연 소재)① Bio Binder Colorless High Viscosity Modifier (Plant Natural Material)
본 발명에서는 점성 조절제로서 식물성 전분을 사용한다. 식물성 전분으로서는 옥수수 전분, 감자 전분, 고구마 전분 및 타피오카 전분으로 이루어진 군으로부터 선택된 성분을 사용할 수 있다. 이러한 식물성 전분은 결합제와 증점제로서 기능할 수 있는데, 즉 조성물의 점도를 증진시키고, 구성 성분들을 결합시키며, 겔화를 촉진하여 후속 공정에서 원지와 접착시키는 공정의 작업성을 좋게 한다. 전분은 조성물의 총 중량을 기준으로 약 2-10 중량부인 것이 바람직하다. 전분의 사용량이 조성물의 총 중량을 기준으로 2 중량부 미만이면 겔화도 및 결합력 등이 충분하지 않으며, 후속 공정에서 벽면에 배접시 저점도로 인하여 작업이 원활하지 않을 수 있다. 10 중량부를 초과하면 조성물의 점도가 필요 이상으로 높아져서 균일한 혼합을 위한 교반 등에 소요되는 에너지가 증가할 수 있고, 후속 공정에서의 점착성이 불량할 수 있다.In the present invention, vegetable starch is used as a viscosity regulator. As the vegetable starch, a component selected from the group consisting of corn starch, potato starch, sweet potato starch and tapioca starch can be used. These vegetable starches can function as binders and thickeners, i.e. enhance the viscosity of the composition, bind the constituents, promote gelation and improve the workability of the process of adhering to the base paper in subsequent processes. The starch is preferably about 2-10 parts by weight based on the total weight of the composition. If the amount of starch is less than 2 parts by weight based on the total weight of the composition, the degree of gelation and bonding strength is not sufficient, and the work may not be smooth due to the low viscosity when placed on the wall in a subsequent process. When it exceeds 10 parts by weight, the viscosity of the composition may be higher than necessary to increase energy required for stirring and the like for uniform mixing, and may result in poor adhesion in subsequent processes.
② 혼합 안정제(소포제)② Mixing stabilizer (defoamer)
혼합 안정제는 조성물 교반중에 발생한 기포를 제거하는 역할을 한다. 본 발명에서는 소포제로서 옥틸알콜, 시클로헥산올, 고급 알콜류, 에틸렌 글리콜, 소르비탄 지방산 에스테르를 주성분으로 하는 비이온성 계면활성제 또는 다른 비이온성 계면활성제 등, 본 분야에 공지된 물질 중 어느 것을 사용할 수 있다. 이러한 소포제는 조성물의 총 중량을 기준으로 약 1-3 중량부의 양으로 사용될 수 있다. 소포제의 사용량이 1 중량부 미만이면 원하는 효과를 얻을 수 없고, 3 중량부를 초과하면 기대 효과의 임계치를 달성할 수 있는 양을 넘어 버림으로써 효과적이지 않으며, 오히려 조성물의 물성에 악영향을 미칠 수 있다. The mixing stabilizer serves to remove bubbles generated during stirring of the composition. In the present invention, any of materials known in the art may be used as the antifoaming agent, such as octyl alcohol, cyclohexanol, higher alcohols, ethylene glycol, and nonionic surfactants or other nonionic surfactants based on sorbitan fatty acid esters. . Such antifoaming agents can be used in amounts of about 1-3 parts by weight, based on the total weight of the composition. If the amount of the antifoaming agent is less than 1 part by weight, the desired effect may not be obtained. If the amount of the antifoaming agent is more than 3 parts by weight, it is not effective by exceeding the amount capable of achieving the threshold of the expected effect, and may adversely affect the physical properties of the composition.
③ 발포제③ blowing agent
발포제는 아조계 화합물, 니트로소계 화합물 및 술포히드라지드계 화합물로 이루어진 군으로부터 선택된 성분을 사용할 수 있다. 그 중에서도 아조디카본아미드, N,N'-디니트로소펜타메틸렌테트라민, p-톨루엔술포닐히드라지드, p,p'-옥시비스(벤젠술포닐히드라지드), p-톨루엔술포닐 세미카바지드, 아조비스이소부티로니트릴 및 디아조아미노아조벤젠으로 이루어진 군으로부터 선택되는 것이 바람직하다. 이러한 발포제는 조성물의 총 중량을 기준으로 약 1-3 중량부의 양으로 사용될 수 있다. 발포제의 사용량이 1 중량부 미만이면 조성물의 경도 및 비중이 너무 높아지고, 3 중량부를 초과하면 조성물의 겔화시 안정한 구조를 얻을 수 없어서 조성물의 기계적 물성이 저하될 수 있다. The blowing agent may use a component selected from the group consisting of azo compounds, nitroso compounds and sulfohydrazide compounds. Among them, azodicarbonamide, N, N'-dinitrosopentamethylenetetramine, p-toluenesulfonylhydrazide, p, p'-oxybis (benzenesulfonylhydrazide), p-toluenesulfonyl semicarba Preference is given to being selected from the group consisting of zide, azobisisobutyronitrile and diazoaminoazobenzene. Such blowing agents can be used in amounts of about 1-3 parts by weight based on the total weight of the composition. If the amount of the blowing agent is less than 1 part by weight, the hardness and specific gravity of the composition may be too high. If the amount of the blowing agent is more than 3 parts by weight, a stable structure may not be obtained during gelation of the composition, and thus the mechanical properties of the composition may be reduced.
실시예Example
제조예 1Production Example 1
① 수용성 바이오 바인더 분말 15kg에 분쇄한 500 메쉬 벼겨 분말 55kg을 400-450rpm에서 교반하면서 잘 혼합하여 제 1 혼합물을 제조한다. ① 55 kg of 500 mesh rice bran powder pulverized into 15 kg of water-soluble bio binder powder was mixed well while stirring at 400-450 rpm to prepare a first mixture.
② 상기 제 1 혼합물에 무기 축열재로서 800 메쉬로 분쇄한 펄라이트, 규조토 및 질석 분말 25kg을 넣고 덩어리가 지지 않도록 교반하면서 잘 혼합하여 제 2 혼합물을 제조한다.② 25 kg of pearlite, diatomaceous earth, and vermiculite powder crushed into 800 mesh as the inorganic heat storage material are added to the first mixture, and mixed well with stirring to prevent agglomeration, thereby preparing a second mixture.
③ 상기 제 2 혼합물에 탄산칼슘 5kg을 첨가하여 잘 혼합하여 제 3 혼합물을 제조한다.③ Add 5 kg of calcium carbonate to the second mixture and mix well to prepare a third mixture.
④ 상기 제 3 혼합물을 35℃에서 36시간 동안 숙성시킨다.④ The third mixture is aged at 35 ° C. for 36 hours.
⑤ 상기 숙성시킨 제 3 혼합물에 모오데나이트 10kg, 나트륨 실리케이트 2kg 및 잣나무 피톤치드 추출물 5kg을 넣고 교반하면서 잘 혼합하여 제 4 혼합물을 제조한다. ⑤ 10 kg of mordenite, 2 kg of sodium silicate, and 5 kg of pine phytoncide extract are added to the aged third mixture, and the mixture is stirred well to prepare a fourth mixture.
⑥ 상기 제 4 혼합물에 점성 조절제 10kg를 혼합하여 교반한다.⑥ Mix and mix 10 kg of the viscosity modifier to the fourth mixture.
⑦ ⑥에서 얻어진 최종 혼합물을 35℃에서 24-36시간 숙성시켜 본 발명의 벼겨 분말 함유 벽 마감용 조성물을 완성한다.The final mixture obtained in ⑦ ⑥ is aged at 35 ° C. for 24-36 hours to complete the rice bran powder-containing wall finishing composition of the present invention.
제조예 2Production Example 2
제조예 1에서 제조한 조성물을 롤 배접에 의해 벽면에 적당한 1-1.5cm두께로 배접한 다음, 자연건조 2시간후 건조시켜 본 발명의 조성물이 배접된 벽재를 제조하였다.The composition prepared in Preparation Example 1 was placed on the wall by roll backing to a suitable thickness of 1-1.5 cm, and then dried after 2 hours of natural drying to prepare a walling material on which the composition of the present invention was placed.
시험예Test Example 1: 축열 효율( 1: heat storage efficiency ( mockmock -- upup ) 시험) exam
본 발명의 벽재용 조성물을 배접한 벽재를 사용했을 때의 축열 효과를 비교하였다.The heat storage effect at the time of using the wall material which contacted the composition for wall materials of this invention was compared.
자체 실험 장치로서 60cm x 30cm x 60cm 크기 밀폐 상자를 제조하였다. 상자의 벽과 천장에는 상기 제조예 대로 제조한 본 발명의 벼겨 분말 함유 벽재용 조성물을 배접하고 상자 바닥에는 난방용 전기장판 가열 장치를 설치하였다. 전기 집진기 를 켜고 온도를 35℃로 설정하여 가열한 후 잠열을 측정하였다. 60분 후/120분 후/240분 후 전기 집진기를 끄고 잠열을 측정하였다. 동일한 시험을 3번 반복하였다. 하기 표 2는 본 발명의 벽재용 조성물을 배접한 상자에서 시간의 경과에 따른 잠열을 측정한 것이다. 3번의 시험에서 모두 온도 저하가 크지 않음이 확인된다.A 60 cm x 30 cm x 60 cm sized closed box was prepared as a self test device. On the wall and ceiling of the box, the composition for rice bran powder-containing wall material of the present invention manufactured according to the above production example was placed, and the electric heating plate heating device for heating was installed at the bottom of the box. The electrostatic precipitator was turned on and heated to 35 ° C., and then latent heat was measured. After 60 minutes / 120 minutes / 240 minutes the electrostatic precipitator was turned off and the latent heat was measured. The same test was repeated three times. Table 2 below measures the latent heat over time in the box housed with the wall composition of the present invention. All three tests confirm that the temperature drop is not significant.
하기 표 3은 일반 벽지 를 도배한 상자에서 시간의 경과에 따른 잠열을 측정한 것이다. 3번의 시험에서 모두 본 발명의 조성물을 배접한 벽재를 사용했을 때에 비해 온도 저하가 훨씬 큰 것이 확인된다.Table 3 below is a measurement of latent heat over time in a box overprinting the general wallpaper. In all three tests, it is confirmed that the temperature drop is much larger than when the wall material in which the composition of the present invention is placed is used.
상기 표 2 및 표 3으로부터 알 수 있듯이, 본 발명의 벼겨 분말 함유 벽 마감재용 조성물을 배접한 벽면의 경우, 일반 종이, 합성수지, 벽지를 사용했을 때에 비해 실내 온도의 저하가 심하지 않았다. 따라서, 건축물에 본 발명의 벽 마감용 조성물을 사용했을 때 뛰어난 잠열 효과를 얻을 수 있음이 증명된다.As can be seen from Tables 2 and 3 above, in the case of the wall surface of the rice bran powder-containing wall finishing material of the present invention, the lowering of the room temperature was not severe compared with that of the general paper, the synthetic resin and the wallpaper. Therefore, it is proved that an excellent latent heat effect can be obtained when the composition for wall finishing of the present invention is used in buildings.
시험예 2: 항균 시험Test Example 2: Antibacterial Test
상기 제조예에서 얻은 조성물을 일반 실내 벽면에 배접하여 제품용 벽재로 마무리한 후, 이 벽 마감재의 항균성을 측정하였다. 측정은 (재)한국건설생활환경시험연구원 녹색건설단 웰빙소재센터에서 일반적으로 사용되는 실험방법인 KICM-FIR-1002(사용균주: Escherichia coli ATCC 25922 대장균)에 의거하여 실시하였으며, 그 결과를 하기 표 4에 나타낸다.After the composition obtained in the preparation example was placed on a general indoor wall surface and finished with a product wall material, the antimicrobial activity of the wall finish was measured. The measurement was performed in accordance with KICM-FIR-1002 (E. coli: Escherichia coli ATCC 25922 Escherichia coli), which is a commonly used test method at the Well-being Material Center, Korea Construction Life Testing & Research Institute. Table 4 shows.
Test Items
Test Methods
(CFU/40p)Initial concentration
(CFU / 40p)
(CFU/40p)Concentration after 24 hours
(CFU / 40p)
항균시험By E. coli
Antibacterial test
KICM-FIR-1002
조성물Invention
Composition
상기 표 4에서 알 수 있듯이 본 발명의 조성물을 배접한 벽재는 Escherichia coli ATCC 25922 대장균을 24시간 경과 후 98.8% 감소시킬 수 있었다. 따라서, 본 발명의 조성물을 이용하여 제조된 벽재는 항균성이 우수한 것을 확인할 수 있었다.As can be seen in Table 4, the wall material to which the composition of the present invention was arranged could reduce Escherichia coli ATCC 25922 Escherichia coli by 98.8% after 24 hours. Therefore, it was confirmed that the wall material produced using the composition of the present invention is excellent in antibacterial properties.
<시험 과정>Examination Process
1. 시료명: 내벽 마감용 벽재1. Name of specimen: Inner wall finishing wall material
2. 시험 방법: KICM-FIR-1002: 2006(쉐이크 플라스크법)2. Test Method: KICM-FIR-1002: 2006 (Shake Flask Method)
3. 시험 균주: Escherichia coli ATCC 259223. Test strain: Escherichia coli ATCC 25922
4. 시료: 1 × 1 cm 30개4. Samples: 30 x 1 cm
5. 과정5. Process
의뢰받은 시료 친환경 벽재 조성물을 대장균(Escherichia coli ATCC 25922)에 대하여 세균 감소율을 시험한 결과, 대장균의 경우 블랭크 벽재 조성물은 균수가 증가하였고, 시료 벽지는 24시간 후의 균수가 감소하여 96.8%의 세균감소율을 나타냈다. As a result of testing the bacterial reduction rate against the E. Indicated.
따라서, 본 발명의 조성물을 배접한 벽재 상당한 항균 기능을 가진다는 것이 입증되었다. 본 발명의 조성물을 배접한 벽 마감재를 실내에 사용했을 때 일반 세균의 침범을 상당히 막을 수 있을 것으로 기대된다.Thus, it has been demonstrated that the wall covering the composition of the present invention has considerable antibacterial function. It is anticipated that the use of the wall finishing material coated with the composition of the present invention can significantly prevent invasion of common bacteria.
<시험예 3>: 유해물질 방출 시험Test Example 3 Hazardous Substance Release Test
상기 제조예에서 얻은 조성물을 일반 실내 벽 면에 제품용 벽 마감재 로 한후 벽재 의 유해물질 검출 측정 하였다, 시험은 (재)한국건설생활환경시험연구원 녹색사업 웰빙소재센터 에서 시행하였고, 환경부의 실내 공기질 시험기준에 따라서 시험하였다. 시험 벽 마감재 의 방출된 유해물질의 농도로서 나타냈다. 시험 결과를 하기 표 5에 나타낸다.The composition obtained in the manufacturing example was used as a wall finishing material for the product on a general indoor wall, and then the detection of harmful substances of the wall material was measured and tested. The test was conducted according to the test standard. It is expressed as the concentration of released hazardous substances in the test wall finish. The test results are shown in Table 5 below.
(mg/m2h)Total Volatile Organic Compounds (TVOC)
(mg / m 2 h)
(환경부고시 제2008-73호)
Indoor Air Quality Process Test Standard
(Ministry of Environment Notice 2008-73)
(mg/m2h)toluene
(mg / m 2 h)
(mg/m2h)Formaldehyde
(mg / m 2 h)
상기 표 5로부터 알 수 있듯이, 시험 결과 본 발명의 조성물을 배접한 벽재는 유해물질을 거의 방출하지 않았다. 방출된 유해물질의 농도가 낮다는 것은 공기정화 기능이 높다는 것을 의미한다. 따라서, 본 발명의 조성물을 배접한 벽 마감재를 실내에 사용했을 때 쾌적한 환경을 만들어 인체 건강에도 유익할 수 있을 것이다.As can be seen from the above Table 5, the test results showed that the wall covering the composition of the present invention hardly emitted any harmful substances. Low concentrations of released hazardous substances mean high air purification. Therefore, when using the wall finishing material in contact with the composition of the present invention indoors will create a comfortable environment may be beneficial to human health.
<시험예 4 >: 탈취 흡착<Test Example 4>: deodorization adsorption
상기 실시예에서 제조된 축열 벽 내장 마감재의 탈취 성능을 조사하였다. 흡착탈취 시험 방법인 한국생활환경시험연구원 녹색사업단 웰빙소재센터 KICM-FIR-1005에 의거하여 암모니아(NH3) 탈취 시험을 실시하고, 그 결과를 다음의 표 6에 나타내었다.The deodorizing performance of the heat storage wall interior finish prepared in the above example was investigated. The ammonia (NH 3 ) deodorization test was conducted in accordance with the KICM-FIR-1005 Wellness Materials Center, Korea Living Environment Testing Institute, a test method for adsorption deodorization, and the results are shown in Table 6 below.
표 6에서와 같이 본 발명에 따른 벽재 마감재 조성물의 탈취 기능이 우수한 것으로 나타났다.As shown in Table 6, the deodorizing function of the wall finishing composition according to the present invention was found to be excellent.
상기 실시예에서 볼 수 있듯이, 본 발명에 따른 벼겨 분말을 이용한 벽 마감재용 조성물을 배접한 벽재는 조성물에 함유된 벼겨 분말에 의한 축열 효과를 가진다. 더욱이, 조성물에 함유된 기능성 첨가제들로 인해 유해물질을 차단하여 실내 공기를 정화하는 능력을 가진다. 따라서, 본 발명에 따른 벼겨 합성 혼합 분말 을 이용한 벽재용 조성물을 사용한 마감재를 실내에 사용했을 때 환기가 원활하게 됨으로써 상쾌하고 쾌적한 환경을 만들어 인체 건강에도 유익할 것으로 기대된다.As can be seen in the above embodiment, the wall material is placed in contact with the composition for wall finishing material using rice bran powder according to the present invention has a heat storage effect by the rice bran powder contained in the composition. Moreover, functional additives contained in the composition have the ability to purify indoor air by blocking harmful substances. Therefore, when the finish using the composition for wall materials using the rice bran synthetic mixed powder according to the present invention is expected to be beneficial to human health by making a fresh and comfortable environment by ventilating smoothly.
이상 살펴본 대로, 축열 효과, 탈취흡착, 항균 및 웰빙 물질 발산 등의 기능을 가진 에너지 절약 및 친환경 재료를 사용하여 본 발명에 따른 조성물을 벽재에 배접하여 마무리한 마감재는 시멘트 석면 벽에서 나오는 환경 유해물질을 흡착하여 차단할 수 있을 뿐만 아니라, 인체의 건강을 증진하는 음이온 및 원적외선을 방출할 수도 있고, 왕겨 벼겨 분말에 의한 축열 효과를 가진다. 따라서, 실내에 사용되었을 때 에너지를 절약할 수 있을 뿐만 아니라, 더욱 쾌적한 환경을 제공할 수 있다. 또한, 본 발명에 따른 조성물에 식물성 첨가된 잣나무 추출물로부터 피톤치드 및 자연향이 발생하므로 공기 정화 기능을 가질 뿐만 아니라, 숲 속에 있는 듯한 느낌도 가질 수 있으므로 더욱 생활하기에 좋은 환경을 만들 수 있다.As described above, the finishing material by finishing the composition according to the present invention to the wall using energy-saving and eco-friendly materials having functions such as heat storage effect, deodorization adsorption, antibacterial and well-being material dissipation is an environmental harmful substance from the cement asbestos wall Not only can absorb and block, but also can release anion and far-infrared rays to enhance the health of the human body, has the heat storage effect by chaff chaff powder. Therefore, when used indoors, not only can energy be saved, but also a more comfortable environment can be provided. In addition, phytoncide and natural flavor is generated from the pine extract added to the composition according to the present invention not only has an air purification function, but also can feel like being in the forest can create a more comfortable environment.
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