WO2020256202A1 - Functional plastic using bioceramic and manufacturing method therefor - Google Patents

Functional plastic using bioceramic and manufacturing method therefor Download PDF

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WO2020256202A1
WO2020256202A1 PCT/KR2019/007568 KR2019007568W WO2020256202A1 WO 2020256202 A1 WO2020256202 A1 WO 2020256202A1 KR 2019007568 W KR2019007568 W KR 2019007568W WO 2020256202 A1 WO2020256202 A1 WO 2020256202A1
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weight
parts
bioceramic
plastic
antibacterial
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Korean (ko)
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황재관
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황재관
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/015—Biocides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds

Definitions

  • the present invention relates to a functional plastic in which a bioceramic is blended with a general plastic raw material and a method for manufacturing the same.
  • Plastics are non-metallic materials that can form a certain shape by applying heat or pressure.
  • plastics such as polyvinyl chloride resin, polyethylene resin, epoxy resin, and polyester resin. Since plastics can be made hard, tough, soft, and flexible, they have the advantage of being cheaper in processing costs than metal products, and are used to make various items necessary for our lives.
  • plastic is easy to cast in shape
  • the main component is mainly an organic compound, and contains harmful odor and toxicity
  • the plastic itself does not have functions such as antibacterial or deodorant. Therefore, development has been made to impose various functions on plastics, and if functionality is added to plastics that are easy to cast and inexpensive, industrial applicability can be further increased.
  • Korean Patent Publication No. 2017-0123424 discloses a functional plastic composition containing hydroxyapatite with improved antimicrobial properties
  • Korean Patent Publication No. 2000-0036653 discloses a plastic composition containing loess and Although its manufacturing method is disclosed, a bioceramic containing Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2
  • the present invention was derived from the above requirements, Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 Provides a functional plastic having antibacterial, deodorant, negative ion generation and far-infrared radiation effect, produced by heating and foaming a liquid bioceramic containing a liquid bioceramic to be solidified, powdered, and then mixed with plastic raw materials, and antibacterial and deodorizing the plastic By confirming the effect of generating anions and radiating far-infrared rays, the present invention was completed.
  • the present invention includes Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 Provides functional plastics with antibacterial, deodorizing, negative ions and far-infrared radiation effects, which are blended with bioceramics and plastic raw materials.
  • step 2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
  • the present invention is a blend of bioceramic and plastic raw materials including Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 It relates to a functional plastic having a function of antibacterial, deodorant, anion generation and far-infrared radiation and a method for manufacturing the same, and the present invention Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, Functional plastics manufactured by heating and foaming liquid bioceramics containing CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 to solidify, powdering, and mixing them with raw plastic materials have excellent antibacterial, deodorizing, and negative ions. It has a far-infrared radiation effect, almost no post-deformation over time after molding, which was a problem with existing plastics, and has an excellent advantage in improving productivity by significantly reducing
  • FIG. 5 is a test report of a deodorization test (ammonia) of a product (honeycomb) using the functional plastic of the present invention.
  • FIG. 6 is a test report of a deodorization test (toluene) of a product (honeycomb) using the functional plastic of the present invention.
  • FIG. 10 is a diagram showing a test method for testing toxic substances (heavy metals) of a product (honeycomb) using the functional plastic of the present invention.
  • FIG. 11 is a diagram showing a test method for testing toxic substances (PBB and PBDE) of a product (honeycomb) using the functional plastic of the present invention.
  • the present invention is a blend of bioceramic and plastic raw materials including Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 It relates to a functional plastic having antibacterial, deodorizing, negative ions and far-infrared radiation effects.
  • the bioceramic is 300 to 350 parts by weight of SiO 2 , 0.02 to 0.08 parts by weight of MgO, 0.3 to 0.9 parts by weight of Al 2 O 3 , 0.1 to 0.4 parts by weight of SO 3 , 0.3 to 0.7 parts by weight based on 100 parts by weight of Na 2 O Parts of Cl, 0.07 to 0.11 parts by weight of K 2 O, 0.01 to 0.05 parts by weight of CaO, 0.05 to 0.3 parts by weight of TiO 2 , 0.1 to 0.5 parts by weight of Fe 2 O 3 , 0.005 to 0.015 parts by weight of ZnO and 0.005 to 0.015 parts by weight of ZrO 2 , preferably, based on 100 parts by weight of Na 2 O, 320 to 330 parts by weight of SiO 2 , 0.04 to 0.06 parts by weight of MgO, 0.5 to 0.7 parts by weight of Al 2 O 3 , 0.2 to 0.3 parts by weight of SO 3 , 0.4 to 0.6 parts by weight of Cl, 0.08 to 0.
  • the bioceramic is Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 It is powdered after heating and foaming the bioceramic in the form of a liquid containing it to change to a solid, preferably Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, A liquid bioceramic containing TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 is heated in a heat-resistant coated stainless steel container at a temperature of 200 to 400°C for 3 to 15 minutes, compared to the volume of the liquid bio ceramics 15 to 25 It is powdered after foaming into a double volume and changing to a solid, more preferably 300 to 350 parts by weight of SiO 2 , 0.02 to 0.08 parts by weight of MgO, 0.3 to 0.9 parts by
  • the plastic raw materials are polypropylene (PP), acrylic, butadiene, styrol (ABS), nylon, polyvinyl chloride (PVC), chloroprene (CR), epoxy resin (EP), expanded polystyrol (EPS), and glass.
  • Fiber plastic (GFK), polyethylene (PE), polyisobutylene (PIB), polymethacrylate (PMMA), glass fiber polyester (GF-UP), butyl rubber (IIR), melamine formaldehyde (MF), It means at least one material selected from polyamide (PA), polycarbonate (PC), polystyrol (PS) and unsaturated polyester resin (UP), and preferably polypropylene (PP), acrylic, butadiene, styrol (ABS ), nylon (nylon) or polyvinyl chloride (PVC), but is not limited thereto.
  • PA polyamide
  • PC polycarbonate
  • PS polystyrol
  • UP unsaturated polyester resin
  • PP polypropylene
  • ABS acrylic, butadiene, styrol
  • nylon nylon
  • PVC polyvinyl chloride
  • the bioceramic and plastic raw materials are preferably mixed with 1 to 25 parts by weight of bioceramic based on 100 parts by weight of the plastic raw materials, and more preferably 2 to 9 parts by weight of bioceramic based on 100 parts by weight of the plastic raw materials. Blending, and more preferably blending 5 to 8 parts by weight of bioceramic based on 100 parts by weight of the plastic raw material, but is not limited thereto.
  • bioceramics exceeding the above range are blended, the physical properties of plastics are changed, and when bioceramics are blended below the above range, antibacterial, deodorant, anion generation and far-infrared radiation effects are significantly reduced.
  • Functional plastics having antibacterial, deodorant, negative ions and far-infrared radiation effects of the present invention contain a bioceramic component inside the plastic, and thus can continuously maintain antibacterial, deodorizing, negative ions and far-infrared radiation effects.
  • step 2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
  • step 4) After heating the plastic and bioceramic powder mixture of step 3) to melt, and then molding; it relates to a method for producing a functional plastic having antibacterial, deodorant, anion generation and far-infrared radiation effect.
  • the molding of step 4) may be performed by compression molding, extrusion molding, or injection molding, which are general plastic molding methods, and is preferably injection molding, but is not limited thereto.
  • the cooling time is reduced by 10 to 40% compared to plastic alone.
  • step 2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
  • step 3 heating and melting the plastic and bioceramic powder mixture of step 3), and then molding; Including, it is possible to manufacture functional plastics having antibacterial, deodorizing, negative ions and far-infrared radiation effects,
  • step 2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
  • step 4) After heating the plastic and bioceramic powder mixture of step 3) to melt and then molding; functional plastics having antibacterial, deodorizing, negative ions and far-infrared radiation effects, including, but limited thereto no.
  • the foamed solid bioceramic was pulverized to a size of 100 to 1000 mesh, and then 5 to 7.5 parts by weight of the bioceramic powder was mixed with respect to 100 parts by weight of the plastic raw material. Thereafter, the plastic and bioceramic powder mixture was heated and melted, and then molded into a toothbrush storage container (okit), a toothbrush cap and toothbrush holder, and a honeycomb as disclosed in FIG. 1.
  • okit toothbrush storage container
  • toothbrush cap and toothbrush holder a honeycomb as disclosed in FIG. 1.
  • the KCL-FIR-1003 test method was used to test the antibacterial activity against Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus by requesting the Korea Institute of Construction and Living Environment.
  • the test piece of the present invention exhibited an antimicrobial activity of 99.9%, and thus had very excellent antibacterial activity.
  • the removal rate of ammonia, toluene and formaldehyde was measured according to the change of time by requesting the Korea Institute of Construction Living Environment Test.
  • test gas was injected (ammonia, toluene initial concentration -50 ⁇ mol/mol, formaldehyde initial concentration 20 ⁇ mol/mol), and the test gas was discharged at intervals of 30 minutes for 0 to 120 minutes. The concentration was measured.
  • the removal rate of the test gas was calculated by the following equation 1.
  • Removal rate of test gas (%) [ ⁇ (concentration without test piece)-(concentration with test piece) ⁇ /(concentration without test piece)] ⁇ 100
  • the amount of anion emission of the test piece was measured by the method of KCL-FIR-1042 by requesting the Korea Institute of Construction and Living Environment Test.
  • test piece was measured by the method of KCL-FIR-1005 by requesting the Korea Institute of Construction Living Environment Test.
  • test piece of the present invention as disclosed in FIG. 9 had a far-infrared emissivity of 0.892 at a wavelength of 5 to 20 ⁇ m and a radiation energy of 3.60 ⁇ 10 2 (W/m 2, 40°C).
  • the functional plastic product of Preparation Example 1 of the present invention has toxicity as disclosed in Fig. 12. It was confirmed that no substance was detected.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to: functional plastic which has antibacterial, deodorizing, anion-generating, and far-infrared radiation functions, and in which plastic raw materials and a bioceramic comprising Na2O, SiO2, MgO, Al2O3, SO3, Cl, K2O, CaO, TiO2, Fe2O3, ZnO, and ZrO2 are blended; and a method for manufacturing same. The functional plastic of the present invention, which is manufactured by heating and foaming a liquid bioceramic comprising Na2O, SiO2, MgO, Al2O3, SO3, Cl, K2O, CaO, TiO2, Fe2O3, ZnO, and ZrO2 to solidify the liquid bioceramic, followed by pulverization and mixing with plastic raw materials, has excellent antibacterial, deodorizing, anion-generating, and far-infrared radiation effects, has no post-deformation over time after molding compared to conventional plastics, and can enhance productivity due to reduced molding time.

Description

바이오 세라믹을 이용한 기능성 플라스틱 및 이의 제조방법Functional plastic using bioceramic and its manufacturing method
본 발명은 일반 플라스틱 원재료에 바이오 세라믹이 배합된 기능성 플라스틱 및 이의 제조방법에 관한 것이다The present invention relates to a functional plastic in which a bioceramic is blended with a general plastic raw material and a method for manufacturing the same.
열이나 압력을 가해 일정한 모양을 만들 수 있는 비금속 물질을 플라스틱이라고 한다. 플라스틱은 폴리염화비닐 수지, 폴리에틸렌 수지, 에폭시 수지, 폴리에스테르 수지 등 다양한 종류가 있다. 플라스틱은 단단하고, 질기고, 부드럽고, 유연하게 만들 수 있기 때문에 금속 제품으로 만드는 것보다 가공비가 저렴한 장점이 있어, 우리 생활에 필요한 여러 가지 물품을 만드는데 이용되고 있다. Plastics are non-metallic materials that can form a certain shape by applying heat or pressure. There are various types of plastics such as polyvinyl chloride resin, polyethylene resin, epoxy resin, and polyester resin. Since plastics can be made hard, tough, soft, and flexible, they have the advantage of being cheaper in processing costs than metal products, and are used to make various items necessary for our lives.
하지만, 플라스틱은 형태의 주조는 용이하지만, 주성분이 주로 유기 화합물로, 유해한 냄새와 독성을 포함하고 있고, 플라스틱 자체에는 항균, 탈취 등의 기능성이 없다. 따라서 플라스틱에 다양한 기능을 부과하기 위한 개발이 이루어지고 있으며, 주조가 용이하고 가격이 저렴한 플라스틱에 기능성을 부가한다면 산업적 이용 가능성을 더욱 증대시킬 수 있다. However, although plastic is easy to cast in shape, the main component is mainly an organic compound, and contains harmful odor and toxicity, and the plastic itself does not have functions such as antibacterial or deodorant. Therefore, development has been made to impose various functions on plastics, and if functionality is added to plastics that are easy to cast and inexpensive, industrial applicability can be further increased.
기능성 플라스틱에 대한 선행기술로는 한국공개특허 제2017-0123424호에 항균성이 향상된 하이드록시아파타이트를 포함하는 기능성 플라스틱 조성물이 개시되어 있고, 한국공개특허 제2000-0036653호에는 황토를 포함하는 플라스틱 조성물 및 그 제조방법이 개시되어 있지만, Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 바이오 세라믹과 플라스틱 원재료가 배합되어 항균 기능, 탈취 기능, 음이온 발생 및 원적외선 방사 기능을 가지는 본 발명의 기능성 플라스틱 및 이의 제조방법에 관해 개시된 바 없다.As a prior art for functional plastics, Korean Patent Publication No. 2017-0123424 discloses a functional plastic composition containing hydroxyapatite with improved antimicrobial properties, and Korean Patent Publication No. 2000-0036653 discloses a plastic composition containing loess and Although its manufacturing method is disclosed, a bioceramic containing Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 The functional plastic of the present invention and a method for producing the same, which are blended with raw materials of plastic and have antibacterial function, deodorization function, negative ion generation and far-infrared radiation function, have not been disclosed.
본 발명은 상기와 같은 요구에 의해 도출된 것으로, Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 액상 바이오 세라믹을 가열 발포하여 고체화한 후, 분말화한 다음 플라스틱 원재료와 혼합하여 제조된, 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱을 제공하고, 상기 플라스틱의 항균, 탈취, 음이온 발생 및 원적외선 방사 효과를 확인함으로써, 본 발명을 완성하였다.The present invention was derived from the above requirements, Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 Provides a functional plastic having antibacterial, deodorant, negative ion generation and far-infrared radiation effect, produced by heating and foaming a liquid bioceramic containing a liquid bioceramic to be solidified, powdered, and then mixed with plastic raw materials, and antibacterial and deodorizing the plastic By confirming the effect of generating anions and radiating far-infrared rays, the present invention was completed.
상기 과제를 해결하기 위하여, 본 발명은 Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 바이오 세라믹과 플라스틱 원재료가 배합된, 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱을 제공한다. In order to solve the above problems, the present invention includes Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 Provides functional plastics with antibacterial, deodorizing, negative ions and far-infrared radiation effects, which are blended with bioceramics and plastic raw materials.
또한, 본 발명은 In addition, the present invention
1) Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 액상 바이오 세라믹을 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여 발포시켜 고체로 변화시키는 단계;1) Stainless steel coated with heat resistant liquid bioceramic containing Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 Heating in a container at a temperature of 200 to 400° C. for 3 to 15 minutes to foam to change into a solid;
2) 상기 단계 1)의 발포된 바이오 세라믹을 분쇄하여 100~1000 메쉬의 크기로 분말화하는 단계;2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
3) 플라스틱 원재료 100 중량부에 대하여, 상기 단계 2)의 바이오 세라믹 분말을 1~25 중량부 혼합하는 단계; 및3) mixing 1 to 25 parts by weight of the bioceramic powder of step 2) based on 100 parts by weight of the plastic raw material; And
4) 상기 단계 3)의 플라스틱 및 바이오 세라믹 분말 혼합물을 가열하여 녹인 후, 성형하는 단계;를 포함하는 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱의 제조방법을 제공한다.4) It provides a method for producing a functional plastic having antibacterial, deodorizing, negative ions and far-infrared radiation effects, including; 4) heating and melting the plastic and bioceramic powder mixture of step 3) and then molding.
본 발명은 Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 바이오 세라믹과 플라스틱 원재료가 배합된, 항균, 탈취, 음이온 발생 및 원적외선 방사 기능을 가지는 기능성 플라스틱 및 이의 제조방법에 관한 것으로, 본 발명의 Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 액상 바이오 세라믹을 가열 발포시켜 고체화한 후, 분말화한 다음 플라스틱 원재료와 혼합하여 제조된 기능성 플라스틱은 우수한 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있고, 기존 플라스틱의 문제점이었던 성형 후 시간 경과에 따른 후변형이 거의 없고, 사출성형 시간이 현저히 감소하여 생산성을 향상시키는 효과가 탁월한 장점이 있다.The present invention is a blend of bioceramic and plastic raw materials including Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 It relates to a functional plastic having a function of antibacterial, deodorant, anion generation and far-infrared radiation and a method for manufacturing the same, and the present invention Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, Functional plastics manufactured by heating and foaming liquid bioceramics containing CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 to solidify, powdering, and mixing them with raw plastic materials have excellent antibacterial, deodorizing, and negative ions. It has a far-infrared radiation effect, almost no post-deformation over time after molding, which was a problem with existing plastics, and has an excellent advantage in improving productivity by significantly reducing injection molding time.
도 1은 본 발명의 제조예 1의 방법으로 제조된 기능성 플라스틱 제품의 사진이다.1 is a photograph of a functional plastic product manufactured by the method of Preparation Example 1 of the present invention.
도 2는 본 발명의 기능성 플라스틱을 이용한 제품(오키트)의 항균 시험성적서이다. 2 is an antibacterial test report of a product (okit) using the functional plastic of the present invention.
도 3은 본 발명의 기능성 플라스틱을 이용한 제품(칫솔캡, 칫솔대)의 항균 시험성적서이다. 3 is an antibacterial test report of a product (toothbrush cap, toothbrush stand) using the functional plastic of the present invention.
도 4는 본 발명의 기능성 플라스틱을 이용한 제품(벌집)의 항균 시험성적서이다. 4 is an antibacterial test report of a product (honeycomb) using the functional plastic of the present invention.
도 5는 본 발명의 기능성 플라스틱을 이용한 제품(벌집)의 탈취시험(암모니아) 검사 시험성적서이다. 5 is a test report of a deodorization test (ammonia) of a product (honeycomb) using the functional plastic of the present invention.
도 6은 본 발명의 기능성 플라스틱을 이용한 제품(벌집)의 탈취시험(톨루엔) 검사 시험성적서이다.6 is a test report of a deodorization test (toluene) of a product (honeycomb) using the functional plastic of the present invention.
도 7은 본 발명의 기능성 플라스틱을 이용한 제품(벌집)의 탈취시험(포름알데하이드) 검사 시험성적서이다.7 is a test report of a deodorization test (formaldehyde) of a product (honeycomb) using the functional plastic of the present invention.
도 8은 본 발명의 기능성 플라스틱을 이용한 제품(벌집)의 음이온 시험성적서이다. 8 is an anion test report of a product (honeycomb) using the functional plastic of the present invention.
도 9는 본 발명의 기능성 플라스틱을 이용한 제품(벌집)의 원적외선 검사 시험성적서이다.9 is a far-infrared inspection test report of a product (honeycomb) using the functional plastic of the present invention.
도 10은 본 발명의 기능성 플라스틱을 이용한 제품(벌집)의 독성물질(중금속) 검사 시험 방법을 나타낸 그림이다. 10 is a diagram showing a test method for testing toxic substances (heavy metals) of a product (honeycomb) using the functional plastic of the present invention.
도 11은 본 발명의 기능성 플라스틱을 이용한 제품(벌집)의 독성물질(PBB 및 PBDE) 검사 시험 방법을 나타낸 그림이다. 11 is a diagram showing a test method for testing toxic substances (PBB and PBDE) of a product (honeycomb) using the functional plastic of the present invention.
도 12는 본 발명의 기능성 플라스틱을 이용한 제품(벌집)의 독성물질검사 시험성적서이다. 12 is a test report for toxic substance testing of a product (honeycomb) using the functional plastic of the present invention.
본 발명은 Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 바이오 세라믹과 플라스틱 원재료가 배합된, 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱에 관한 것이다. The present invention is a blend of bioceramic and plastic raw materials including Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 It relates to a functional plastic having antibacterial, deodorizing, negative ions and far-infrared radiation effects.
상기 바이오 세라믹은 Na 2O 100 중량부에 대하여, 300~350 중량부의 SiO 2, 0.02~0.08 중량부의 MgO, 0.3~0.9 중량부의 Al 2O 3, 0.1~0.4 중량부의 SO 3, 0.3~0.7 중량부의 Cl, 0.07~0.11 중량부의 K 2O, 0.01~0.05 중량부의 CaO, 0.05~0.3 중량부의 TiO 2, 0.1~0.5 중량부의 Fe 2O 3, 0.005~0.015 중량부의 ZnO 및 0.005~0.015 중량부의 ZrO 2를 포함할 수 있고, 바람직하게는 Na 2O 100 중량부에 대하여, 320~330 중량부의 SiO 2, 0.04~0.06 중량부의 MgO, 0.5~0.7 중량부의 Al 2O 3, 0.2~0.3 중량부의 SO 3, 0.4~0.6 중량부의 Cl, 0.08~0.10 중량부의 K 2O, 0.02~0.04 중량부의 CaO, 0.1~0.2 중량부의 TiO 2, 0.2~0.3 중량부의 Fe 2O 3, 0.008~0.010 중량부의 ZnO 및 0.009~0.011 중량부의 ZrO 2를 포함할 수 있으며, 더 바람직하게는 Na 2O 100 중량부에 대하여, 329 중량부의 SiO 2, 0.051 중량부의 MgO, 0.647 중량부의 Al 2O 3, 0.246 중량부의 SO 3, 0.534 중량부의 Cl, 0.094 중량부의 K 2O, 0.031 중량부의 CaO, 0.136 중량부의 TiO 2, 0.245 중량부의 Fe 2O 3, 0.009 중량부의 ZnO 및 0.010 중량부의 ZrO 2를 포함할 수 있지만, 이에 제한되는 것은 아니다. The bioceramic is 300 to 350 parts by weight of SiO 2 , 0.02 to 0.08 parts by weight of MgO, 0.3 to 0.9 parts by weight of Al 2 O 3 , 0.1 to 0.4 parts by weight of SO 3 , 0.3 to 0.7 parts by weight based on 100 parts by weight of Na 2 O Parts of Cl, 0.07 to 0.11 parts by weight of K 2 O, 0.01 to 0.05 parts by weight of CaO, 0.05 to 0.3 parts by weight of TiO 2 , 0.1 to 0.5 parts by weight of Fe 2 O 3 , 0.005 to 0.015 parts by weight of ZnO and 0.005 to 0.015 parts by weight of ZrO 2 , preferably, based on 100 parts by weight of Na 2 O, 320 to 330 parts by weight of SiO 2 , 0.04 to 0.06 parts by weight of MgO, 0.5 to 0.7 parts by weight of Al 2 O 3 , 0.2 to 0.3 parts by weight of SO 3 , 0.4 to 0.6 parts by weight of Cl, 0.08 to 0.10 parts by weight of K 2 O, 0.02 to 0.04 parts by weight of CaO, 0.1 to 0.2 parts by weight of TiO 2 , 0.2 to 0.3 parts by weight of Fe 2 O 3 , 0.008 to 0.010 parts by weight of ZnO and 0.009 to 0.011 parts by weight of ZrO 2 may be included, and more preferably, 329 parts by weight of SiO 2 , 0.051 parts by weight of MgO, 0.647 parts by weight of Al 2 O 3 , 0.246 parts by weight of SO 3 based on 100 parts by weight of Na 2 O , 0.534 parts by weight of Cl, 0.094 parts by weight of K 2 O, 0.031 parts by weight of CaO, 0.136 parts by weight of TiO 2 , 0.245 parts by weight of Fe 2 O 3 , 0.009 parts by weight of ZnO and 0.010 parts by weight of ZrO 2 , but limited thereto It does not become.
본 발명의 일 구현 예에서, 상기 바이오 세라믹은 Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 액체 형태의 바이오 세라믹을 가열하여 발포시켜 고체로 변화시킨 후 분말화한 것이고, 바람직하게는 Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 액체 형태의 바이오 세라믹을 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여, 액상 바이오 세라믹 부피 대비 15~25배의 부피로 발포시켜 고체로 변화시킨 후 분말화한 것이며, 더 바람직하게는 Na 2O 100 중량부에 대하여, 300~350 중량부의 SiO 2, 0.02~0.08 중량부의 MgO, 0.3~0.9 중량부의 Al 2O 3, 0.1~0.4 중량부의 SO 3, 0.3~0.7 중량부의 Cl, 0.07~0.11 중량부의 K 2O, 0.01~0.05 중량부의 CaO, 0.05~0.3 중량부의 TiO 2, 0.1~0.5 중량부의 Fe 2O 3, 0.005~0.015 중량부의 ZnO 및 0.005~0.015 중량부의 ZrO 2를 포함하는 액체 형태의 바이오 세라믹을 밀폐된 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여, 액상 바이오 세라믹 부피 대비 15~25배의 부피로 완전 발포시켜 고체로 변화시킨 후 분말화한 것이지만, 이에 제한되는 것은 아니다. In one embodiment of the present invention, the bioceramic is Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 It is powdered after heating and foaming the bioceramic in the form of a liquid containing it to change to a solid, preferably Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, A liquid bioceramic containing TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 is heated in a heat-resistant coated stainless steel container at a temperature of 200 to 400°C for 3 to 15 minutes, compared to the volume of the liquid bio ceramics 15 to 25 It is powdered after foaming into a double volume and changing to a solid, more preferably 300 to 350 parts by weight of SiO 2 , 0.02 to 0.08 parts by weight of MgO, 0.3 to 0.9 parts by weight of Al based on 100 parts by weight of Na 2 O 2 O 3 , 0.1 to 0.4 parts by weight of SO 3 , 0.3 to 0.7 parts by weight of Cl, 0.07 to 0.11 parts by weight of K 2 O, 0.01 to 0.05 parts by weight of CaO, 0.05 to 0.3 parts by weight of TiO 2 , 0.1 to 0.5 parts by weight of Fe 2 O 3 , a liquid bioceramic containing 0.005 to 0.015 parts by weight of ZnO and 0.005 to 0.015 parts by weight of ZrO 2 is heated in a sealed heat-resistant coated stainless steel container for 3 to 15 minutes at a temperature of 200 to 400°C, It is powdered after being completely foamed to a volume of 15 to 25 times the volume of the bioceramic to change to a solid, but is not limited thereto.
상기 플라스틱 원재료는 폴리프로필렌(PP), 아크릴ㆍ부타디엔ㆍ스티롤(ABS), 나일론(nylon), 염화폴리비닐(PVC), 클로로프렌(CR), 에폭시 수지(EP), 팽창 폴리스티롤(EPS), 유리섬유플라스틱(GFK), 폴리에틸렌(PE), 폴리이소부틸렌(PIB), 폴리메타크릴레이트(PMMA), 유리섬유 폴리에스텔(GF-UP), 부틸고무(IIR), 멜라민포름알데히드(MF), 폴리아미드(PA), 폴리카보네이트(PC), 폴리스티롤(PS) 및 불포화 폴리에스텔수지(UP) 중에서 선택된 하나 이상의 소재를 의미하고, 바람직하게는 폴리프로필렌(PP), 아크릴ㆍ부타디엔ㆍ스티롤(ABS), 나일론(nylon) 또는 염화폴리비닐(PVC)인 것이지만, 이에 제한되는 것은 아니다. The plastic raw materials are polypropylene (PP), acrylic, butadiene, styrol (ABS), nylon, polyvinyl chloride (PVC), chloroprene (CR), epoxy resin (EP), expanded polystyrol (EPS), and glass. Fiber plastic (GFK), polyethylene (PE), polyisobutylene (PIB), polymethacrylate (PMMA), glass fiber polyester (GF-UP), butyl rubber (IIR), melamine formaldehyde (MF), It means at least one material selected from polyamide (PA), polycarbonate (PC), polystyrol (PS) and unsaturated polyester resin (UP), and preferably polypropylene (PP), acrylic, butadiene, styrol (ABS ), nylon (nylon) or polyvinyl chloride (PVC), but is not limited thereto.
상기 바이오 세라믹과 플라스틱 원재료의 배합은 플라스틱 원재료 100 중량부에 대하여, 1~25 중량부의 바이오 세라믹을 배합하는 것이 바람직하고, 더 바람직하게는 플라스틱 원재료 100 중량부에 대하여 2~9 중량부의 바이오 세라믹을 배합하는 것이고, 더욱더 바람직하게는 플라스틱 원재료 100 중량부에 대하여 5~8 중량부의 바이오 세라믹을 배합하는 것이지만, 이에 제한되지 않는다. 상기 범위 초과의 바이오 세라믹을 배합하면 플라스틱 고유의 물성이 변화하게 되고, 상기 범위 미만의 바이오 세라믹을 배합하면 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 현저히 감소하게 된다. The bioceramic and plastic raw materials are preferably mixed with 1 to 25 parts by weight of bioceramic based on 100 parts by weight of the plastic raw materials, and more preferably 2 to 9 parts by weight of bioceramic based on 100 parts by weight of the plastic raw materials. Blending, and more preferably blending 5 to 8 parts by weight of bioceramic based on 100 parts by weight of the plastic raw material, but is not limited thereto. When bioceramics exceeding the above range are blended, the physical properties of plastics are changed, and when bioceramics are blended below the above range, antibacterial, deodorant, anion generation and far-infrared radiation effects are significantly reduced.
본 발명의 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱은 플라스틱 내부에 바이오 세라믹 성분을 포함하고 있어, 지속적으로 항균, 탈취, 음이온 발생 및 원적외선 방사 효과를 유지할 수 있다. Functional plastics having antibacterial, deodorant, negative ions and far-infrared radiation effects of the present invention contain a bioceramic component inside the plastic, and thus can continuously maintain antibacterial, deodorizing, negative ions and far-infrared radiation effects.
또한, 본 발명은 In addition, the present invention
1) Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 액상 바이오 세라믹을 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여 발포시켜 고체로 변화시키는 단계;1) Stainless steel coated with heat resistant liquid bioceramic containing Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 Heating in a container at a temperature of 200 to 400° C. for 3 to 15 minutes to foam to change into a solid;
2) 상기 단계 1)의 발포된 바이오 세라믹을 분쇄하여 100~1000 메쉬의 크기로 분말화하는 단계;2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
3) 플라스틱 원재료 100 중량부에 대하여, 상기 단계 2)의 바이오 세라믹 분말을 1~25 중량부 혼합하는 단계; 및3) mixing 1 to 25 parts by weight of the bioceramic powder of step 2) based on 100 parts by weight of the plastic raw material; And
4) 상기 단계 3)의 플라스틱 및 바이오 세라믹 분말 혼합물을 가열하여 녹인 후, 성형하는 단계;를 포함하는 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱의 제조방법에 관한 것이다. 4) After heating the plastic and bioceramic powder mixture of step 3) to melt, and then molding; it relates to a method for producing a functional plastic having antibacterial, deodorant, anion generation and far-infrared radiation effect.
상기 단계 4)의 성형은 일반적인 플라스틱의 성형 방법인 압축성형, 압출성형 또는 사출성형의 방법으로 진행할 수 있고, 바람직하게는 사출성형하는 것이지만, 이에 제한되는 것은 아니다. The molding of step 4) may be performed by compression molding, extrusion molding, or injection molding, which are general plastic molding methods, and is preferably injection molding, but is not limited thereto.
상기 단계 4)의 플라스틱 및 바이오 세라믹 분말 혼합물의 성형시, 냉각시간은 플라스틱 단독 대비 10~40% 감소한다. When molding the plastic and bioceramic powder mixture of step 4), the cooling time is reduced by 10 to 40% compared to plastic alone.
구체적으로 본 발명은Specifically, the present invention
1) Na 2O 100 중량부에 대하여, 300~350 중량부의 SiO 2, 0.02~0.08 중량부의 MgO, 0.3~0.9 중량부의 Al 2O 3, 0.1~0.4 중량부의 SO 3, 0.3~0.7 중량부의 Cl, 0.07~0.11 중량부의 K 2O, 0.01~0.05 중량부의 CaO, 0.05~0.3 중량부의 TiO 2, 0.1~0.5 중량부의 Fe 2O 3, 0.005~0.015 중량부의 ZnO 및 0.005~0.015 중량부의 ZrO 2를 포함하는 액상 바이오 세라믹을 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여 액상 바이오 세라믹 대비 15~25배 부피로 발포시켜 고체로 변화시키는 단계;1) Na 2 O with respect to 100 parts by weight, 300 to 350 parts by weight of SiO 2, 0.02 ~ 0.08 parts by weight of MgO, 0.3 ~ 0.9 parts by weight of Al 2 O 3, 0.1 ~ 0.4 parts by weight of SO 3, 0.3 ~ 0.7 parts by weight of Cl , 0.07 to 0.11 parts by weight of K 2 O, 0.01 to 0.05 parts by weight of CaO, 0.05 to 0.3 parts by weight of TiO 2 , 0.1 to 0.5 parts by weight of Fe 2 O 3 , 0.005 to 0.015 parts by weight of ZnO and 0.005 to 0.015 parts by weight of ZrO 2 Heating the containing liquid bioceramic in a heat-resistant coated stainless steel container at a temperature of 200 to 400° C. for 3 to 15 minutes to foam it in a volume of 15 to 25 times that of the liquid bioceramic to change into a solid;
2) 상기 단계 1)의 발포된 바이오 세라믹을 분쇄하여 100~1000 메쉬의 크기로 분말화하는 단계;2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
3) 플라스틱 원재료 100 중량부에 대하여, 상기 단계 2)의 바이오 세라믹 분말을 2~9 중량부 혼합하는 단계; 및3) mixing 2 to 9 parts by weight of the bioceramic powder of step 2) based on 100 parts by weight of the plastic raw material; And
4) 상기 단계 3)의 플라스틱 및 바이오 세라믹 분말 혼합물을 가열하여 녹인 후, 성형하는 단계;를 포함하여 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱을 제조할 수 있고, 4) heating and melting the plastic and bioceramic powder mixture of step 3), and then molding; Including, it is possible to manufacture functional plastics having antibacterial, deodorizing, negative ions and far-infrared radiation effects,
더 구체적으로는 More specifically
1) Na 2O 100 중량부에 대하여, 329 중량부의 SiO 2, 0.051 중량부의 MgO, 0.647 중량부의 Al 2O 3, 0.246 중량부의 SO 3, 0.534 중량부의 Cl, 0.094 중량부의 K 2O, 0.031 중량부의 CaO, 0.136 중량부의 TiO 2, 0.245 중량부의 Fe 2O 3, 0.009 중량부의 ZnO 및 0.010 중량부의 ZrO 2를 포함하는 액상 바이오 세라믹을 밀폐된 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여 액상 바이오 세라믹 대비 15~25배 부피로 완전 발포시켜 고체로 변화시키는 단계;1) Based on 100 parts by weight of Na 2 O, 329 parts by weight of SiO 2 , 0.051 parts by weight of MgO, 0.647 parts by weight of Al 2 O 3 , 0.246 parts by weight of SO 3 , 0.534 parts by weight of Cl, 0.094 parts by weight of K 2 O, 0.031 parts by weight Part of CaO, 0.136 parts by weight of TiO 2 , 0.245 parts by weight of Fe 2 O 3 , 0.009 parts by weight of ZnO and 0.010 parts by weight of ZrO 2 in a sealed heat-resistant coated stainless steel container at a temperature of 200 to 400 ℃ 3 Heating for ~15 minutes to completely foam in a volume of 15 to 25 times that of the liquid bioceramic to change into a solid;
2) 상기 단계 1)의 발포된 바이오 세라믹을 분쇄하여 100~1000 메쉬의 크기로 분말화하는 단계;2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
3) 플라스틱 원재료 100 중량부에 대하여, 상기 단계 2)의 바이오 세라믹 분말을 5~8 중량부 혼합하는 단계; 및3) mixing 5 to 8 parts by weight of the bioceramic powder of step 2) based on 100 parts by weight of the plastic raw material; And
4) 상기 단계 3)의 플라스틱 및 바이오 세라믹 분말 혼합물을 가열하여 녹인 후, 성형하는 단계;를 포함하여 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱을 제조할 수 있지만, 이에 제한되는 것은 아니다. 4) After heating the plastic and bioceramic powder mixture of step 3) to melt and then molding; functional plastics having antibacterial, deodorizing, negative ions and far-infrared radiation effects, including, but limited thereto no.
이하, 제조예 및 실시예를 이용하여 본 발명을 더욱 상세하게 설명하고자 한다. 이들 제조예 및 실시예는 오로지 본 발명을 보다 구체적으로 설명하기 위한 것으로, 본 발명의 범위가 이들에 의해 제한되지 않는다는 것은 당해 기술분야에서 통상의 지식을 가진 자에게 있어 자명한 것이다. Hereinafter, the present invention will be described in more detail using Preparation Examples and Examples. These Preparation Examples and Examples are only for describing the present invention in more detail, and it is apparent to those of ordinary skill in the art that the scope of the present invention is not limited thereto.
제조예 1. 기능성 플라스틱의 제조Preparation Example 1. Preparation of functional plastic
Na 2O 100 중량부에 대하여, 329 중량부의 SiO 2, 0.051 중량부의 MgO, 0.647 중량부의 Al 2O 3, 0.246 중량부의 SO 3, 0.534 중량부의 Cl, 0.094 중량부의 K 2O, 0.031 중량부의 CaO, 0.136 중량부의 TiO 2, 0.245 중량부의 Fe 2O 3, 0.009 중량부의 ZnO 및 0.010 중량부의 ZrO 2가 포함된 액상 바이오 세라믹을 밀폐된 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여 액상 바이오 세라믹 대비 15~25배 부피로 발포시켜 고체로 변화시켰다. 그 후, 발포된 고체 형태의 바이오 세라믹을 분쇄하여 100~1000 메쉬의 크기로 분말화한 다음, 플라스틱 원재료 100 중량부에 대하여, 상기 바이오 세라믹 분말을 5~7.5 중량부 혼합하였다. 이 후 상기 플라스틱 및 바이오 세라믹 분말 혼합물을 가열하여 녹인 후, 도 1에 개시된 바와 같이 칫솔 보관 용기(오키트), 칫솔캡 및 칫솔대, 벌집의 제품 형태로 성형하였다. Based on 100 parts by weight of Na 2 O, 329 parts by weight of SiO 2 , 0.051 parts by weight of MgO, 0.647 parts by weight of Al 2 O 3 , 0.246 parts by weight of SO 3 , 0.534 parts by weight of Cl, 0.094 parts by weight of K 2 O, 0.031 parts by weight of CaO , 0.136 parts by weight of TiO 2 , 0.245 parts by weight of Fe 2 O 3 , 0.009 parts by weight of ZnO and 0.010 parts by weight of ZrO 2 Liquid bioceramics in a sealed heat-resistant coated stainless steel container at a temperature of 200 to 400 ℃ 3 to 15 By heating for a minute, it was foamed in a volume of 15 to 25 times that of the liquid bioceramic, and changed to a solid. Thereafter, the foamed solid bioceramic was pulverized to a size of 100 to 1000 mesh, and then 5 to 7.5 parts by weight of the bioceramic powder was mixed with respect to 100 parts by weight of the plastic raw material. Thereafter, the plastic and bioceramic powder mixture was heated and melted, and then molded into a toothbrush storage container (okit), a toothbrush cap and toothbrush holder, and a honeycomb as disclosed in FIG. 1.
실시예 1. 항균시험Example 1. Antibacterial test
제조예 1의 기능성 플라스틱 제품의 시험편으로 항균 효과를 확인하였다. The antibacterial effect was confirmed with the test piece of the functional plastic product of Preparation Example 1.
항균력 확인을 위해, 한국건설생활환경시험연구원에 의뢰하여 KCL-FIR-1003의 시험방법을 사용하여 대장균, 녹농균 및 황색포도상구균에 대한 항균력을 시험하였다.In order to confirm the antibacterial activity, the KCL-FIR-1003 test method was used to test the antibacterial activity against Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus by requesting the Korea Institute of Construction and Living Environment.
그 결과, 도 2 내지 4에 개시된 바와 같이 본 발명의 시험편은 99.9%의 항균력을 나타내어, 매우 우수한 항균력을 가진다는 것을 확인하였다. As a result, it was confirmed that, as disclosed in FIGS. 2 to 4, the test piece of the present invention exhibited an antimicrobial activity of 99.9%, and thus had very excellent antibacterial activity.
실시예 2. 탈취시험Example 2. Deodorization test
제조예 1의 기능성 플라스틱 제품의 시험편으로 탈취 효과를 확인하였다.The deodorizing effect was confirmed with the test piece of the functional plastic product of Preparation Example 1.
탈취력 확인을 위해, 한국건설생활환경시험연구원에 의뢰하여 시간의 변화에 따른 암모니아, 톨루엔, 포름알데하이드의 제거율을 측정하였다. In order to confirm the deodorizing power, the removal rate of ammonia, toluene and formaldehyde was measured according to the change of time by requesting the Korea Institute of Construction Living Environment Test.
플라스틱 시험편을 5L 크기의 반응기에 넣고 밀봉한 후, 시험가스를 주입하고(암모니아, 톨루엔 초기 농도-50μmol/mol, 포름알데하이드 초기 농도 20μmol/mol), 0~120분 동안 30분 간격으로 시험가스의 농도를 측정하였다. After putting the plastic test piece in a 5L reactor and sealing it, the test gas was injected (ammonia, toluene initial concentration -50 μmol/mol, formaldehyde initial concentration 20 μmol/mol), and the test gas was discharged at intervals of 30 minutes for 0 to 120 minutes. The concentration was measured.
시험가스의 제거율은 하기 식 1에 의해 계산하였다. The removal rate of the test gas was calculated by the following equation 1.
[식 1][Equation 1]
시험가스의 제거율(%)=[{(시험편이 없는 상태의 농도)-(시험편이 있는 상태의 농도)}/(시험편이 없는 상태의 농도)]×100Removal rate of test gas (%)=[{(concentration without test piece)-(concentration with test piece)}/(concentration without test piece)]×100
그 결과, 도 5 내지 7에 개시된 바와 같이 본 발명의 시험편에 의해 암모니아, 톨루엔, 포름알데하이드가 제거되는 것을 확인하였다. As a result, it was confirmed that ammonia, toluene, and formaldehyde were removed by the test piece of the present invention as disclosed in FIGS. 5 to 7.
실시예 3. 음이온 방출 시험Example 3. Anion emission test
제조예 1의 기능성 플라스틱 제품의 시험편으로 음이온이 방출되는지 확인하였다.It was confirmed whether anions were released with the test piece of the functional plastic product of Preparation Example 1.
음이온 방출을 확인하기 위해, 한국건설생활환경시험연구원에 의뢰하여 KCL-FIR-1042의 방법으로 시험편의 음이온 방출양을 측정하였다. In order to confirm the emission of anions, the amount of anion emission of the test piece was measured by the method of KCL-FIR-1042 by requesting the Korea Institute of Construction and Living Environment Test.
그 결과, 도 8에 개시된 바와 같이 본 발명의 시험편은 1㎤ 당 87개의 음이온이 방출되는 것을 확인하였다. As a result, it was confirmed that 87 negative ions were released per 1 cm 3 of the test piece of the present invention as disclosed in FIG. 8.
실시예 4. 원적외선 방사율 시험Example 4. Far-infrared ray emissivity test
제조예 1의 기능성 플라스틱 제품의 시험편으로 원적외선 방사율을 확인하였다.The far-infrared emissivity was confirmed with the test piece of the functional plastic product of Preparation Example 1.
원적외선 방사 정도를 확인하기 위해, 한국건설생활환경시험연구원에 의뢰하여 KCL-FIR-1005의 방법으로 시험편의 원적외선 방사율을 측정하였다. In order to check the degree of far-infrared radiation, the test piece was measured by the method of KCL-FIR-1005 by requesting the Korea Institute of Construction Living Environment Test.
그 결과, 도 9에 개시된 바와 같이 본 발명의 시험편은 5~20㎛ 파장의 원적외선 방사율이 0.892이고, 3.60×10 2(W/㎡, 40℃)의 방사 에너지를 가지는 것을 확인하였다. As a result, it was confirmed that the test piece of the present invention as disclosed in FIG. 9 had a far-infrared emissivity of 0.892 at a wavelength of 5 to 20 μm and a radiation energy of 3.60×10 2 (W/ m 2, 40°C).
실시예 5. 독성물질 검사Example 5. Toxic substance test
제조예 1의 기능성 플라스틱 제품에서 독성물질이 검출되는지 시험편을 이용하여 확인하였다.It was confirmed using a test piece whether toxic substances were detected in the functional plastic product of Preparation Example 1.
독성물질 검사는 한국화학융합시험연구원에 의뢰하여, 도 10 및 11에 개시된 바와 같은 연구원의 방법으로 독성물질을 검사한 결과, 본원 발명의 제조예 1의 기능성 플라스틱 제품에는 도 12에 개시된 바와 같이 독성물질이 검출되지 않는 것을 확인하였다. As a result of testing toxic substances by the method of the researcher as disclosed in Figs. 10 and 11 by requesting the Korea Chemical Convergence Testing and Research Institute, the functional plastic product of Preparation Example 1 of the present invention has toxicity as disclosed in Fig. 12. It was confirmed that no substance was detected.

Claims (7)

  1. Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 바이오 세라믹과 플라스틱 원재료가 배합된, 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱.Bioceramic and plastic raw materials containing Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 are mixed, antibacterial , Deodorizing, negative ions and far-infrared radiation.
  2. 제1항에 있어서, 상기 바이오 세라믹은 Na 2O 100 중량부에 대하여, 300~350 중량부의 SiO 2, 0.02~0.08 중량부의 MgO, 0.3~0.9 중량부의 Al 2O 3, 0.1~0.4 중량부의 SO 3, 0.3~0.7 중량부의 Cl, 0.07~0.11 중량부의 K 2O, 0.01~0.05 중량부의 CaO, 0.05~0.3 중량부의 TiO 2, 0.1~0.5 중량부의 Fe 2O 3, 0.005~0.015 중량부의 ZnO 및 0.005~0.015 중량부의 ZrO 2를 포함하는 것을 특징으로 하는 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱.The method of claim 1, wherein the bioceramic is 300 to 350 parts by weight of SiO 2 , 0.02 to 0.08 parts by weight of MgO, 0.3 to 0.9 parts by weight of Al 2 O 3 , 0.1 to 0.4 parts by weight of SO based on 100 parts by weight of Na 2 O. 3 , 0.3 to 0.7 parts by weight of Cl, 0.07 to 0.11 parts by weight of K 2 O, 0.01 to 0.05 parts by weight of CaO, 0.05 to 0.3 parts by weight of TiO 2 , 0.1 to 0.5 parts by weight of Fe 2 O 3 , 0.005 to 0.015 parts by weight of ZnO and Functional plastic having antibacterial, deodorizing, negative ions and far-infrared radiation, characterized in that it contains 0.005 to 0.015 parts by weight of ZrO 2 .
  3. 제1항에 있어서, 상기 바이오 세라믹은 액체 형태의 바이오 세라믹을 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여, 액상 바이오 세라믹 부피 대비 15~25배의 부피로 발포시켜 고체로 변화시킨 후 분말화한 것을 특징으로 하는 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱.The method of claim 1, wherein the bioceramic is foamed in a volume of 15 to 25 times the volume of the liquid bioceramic by heating the bioceramic in a liquid form at a temperature of 200 to 400°C for 3 to 15 minutes in a heat-resistant coated stainless steel container. Functional plastic with antibacterial, deodorant, negative ions, and far-infrared radiation, characterized in that it is powdered after turning it into a solid.
  4. 제1항에 있어서, 상기 플라스틱 원재료는 폴리프로필렌(PP), 아크릴ㆍ부타디엔ㆍ스티롤(ABS), 나일론(nylon), 염화폴리비닐(PVC), 클로로프렌(CR), 에폭시 수지(EP), 팽창 폴리스티롤(EPS), 유리섬유플라스틱(GFK), 폴리에틸렌(PE), 폴리이소부틸렌(PIB), 폴리메타크릴레이트(PMMA), 유리섬유 폴리에스텔(GF-UP), 부틸고무(IIR), 멜라민포름알데히드(MF), 폴리아미드(PA), 폴리카보네이트(PC), 폴리스티롤(PS) 및 불포화 폴리에스텔수지(UP) 중에서 선택된 하나 이상인 것을 특징으로 하는 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱.According to claim 1, wherein the plastic raw material is polypropylene (PP), acrylic, butadiene, styrol (ABS), nylon (nylon), polyvinyl chloride (PVC), chloroprene (CR), epoxy resin (EP), expanded police Tyrol (EPS), glass fiber plastic (GFK), polyethylene (PE), polyisobutylene (PIB), polymethacrylate (PMMA), glass fiber polyester (GF-UP), butyl rubber (IIR), melamine Antibacterial, deodorant, anion generation and far-infrared radiation effect, characterized in that at least one selected from formaldehyde (MF), polyamide (PA), polycarbonate (PC), polystyrol (PS) and unsaturated polyester resin (UP) Functional plastic.
  5. 제1항에 있어서, 상기 바이오 세라믹과 플라스틱 원재료의 배합은 플라스틱 원재료 100 중량부에 대하여 1~25 중량부의 바이오 세라믹을 배합하는 것을 특징으로 하는 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱The functional plastic of claim 1, wherein the bioceramic and plastic raw materials are mixed with 1 to 25 parts by weight of bioceramic based on 100 parts by weight of the plastic raw materials.
  6. 1) Na 2O, SiO 2, MgO, Al 2O 3, SO 3, Cl, K 2O, CaO, TiO 2, Fe 2O 3, ZnO 및 ZrO 2를 포함하는 액상 바이오 세라믹을 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여 발포시켜 고체로 변화시키는 단계;1) Stainless steel coated with heat resistant liquid bioceramic containing Na 2 O, SiO 2 , MgO, Al 2 O 3 , SO 3 , Cl, K 2 O, CaO, TiO 2 , Fe 2 O 3 , ZnO and ZrO 2 Heating in a container at a temperature of 200 to 400° C. for 3 to 15 minutes to foam to change into a solid;
    2) 상기 단계 1)의 발포된 바이오 세라믹을 분쇄하여 100~1000 메쉬의 크기로 분말화하는 단계;2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
    3) 플라스틱 원재료 100 중량부에 대하여, 상기 단계 2)의 바이오 세라믹 분말을 1~25 중량부 혼합하는 단계; 및3) mixing 1 to 25 parts by weight of the bioceramic powder of step 2) based on 100 parts by weight of the plastic raw material; And
    4) 상기 단계 3)의 플라스틱 및 바이오 세라믹 분말 혼합물을 가열하여 녹인 후, 성형하는 단계;를 포함하는 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱의 제조방법.4) The method of manufacturing a functional plastic having antibacterial, deodorizing, negative ions and far-infrared radiation effects, including; heating and melting the mixture of the plastic and bioceramic powder of step 3) and then molding.
  7. 제6항에 있어서,The method of claim 6,
    1) Na 2O 100 중량부에 대하여, 300~350 중량부의 SiO 2, 0.02~0.08 중량부의 MgO, 0.3~0.9 중량부의 Al 2O 3, 0.1~0.4 중량부의 SO 3, 0.3~0.7 중량부의 Cl, 0.07~0.11 중량부의 K 2O, 0.01~0.05 중량부의 CaO, 0.05~0.3 중량부의 TiO 2, 0.1~0.5 중량부의 Fe 2O 3, 0.005~0.015 중량부의 ZnO 및 0.005~0.015 중량부의 ZrO 2를 포함하는 액상 바이오 세라믹을 내열 코팅된 스텐레스 용기에서 200~400℃의 온도로 3~15분 동안 가열하여 액상 바이오 세라믹 대비 15~25배 부피로 발포시켜 고체로 변화시키는 단계;1) Na 2 O with respect to 100 parts by weight, 300 to 350 parts by weight of SiO 2, 0.02 ~ 0.08 parts by weight of MgO, 0.3 ~ 0.9 parts by weight of Al 2 O 3, 0.1 ~ 0.4 parts by weight of SO 3, 0.3 ~ 0.7 parts by weight of Cl , 0.07 to 0.11 parts by weight of K 2 O, 0.01 to 0.05 parts by weight of CaO, 0.05 to 0.3 parts by weight of TiO 2 , 0.1 to 0.5 parts by weight of Fe 2 O 3 , 0.005 to 0.015 parts by weight of ZnO and 0.005 to 0.015 parts by weight of ZrO 2 Heating the containing liquid bioceramic in a heat-resistant coated stainless steel container at a temperature of 200 to 400° C. for 3 to 15 minutes to foam it in a volume of 15 to 25 times that of the liquid bioceramic to change into a solid;
    2) 상기 단계 1)의 발포된 바이오 세라믹을 분쇄하여 100~1000 메쉬의 크기로 분말화하는 단계;2) pulverizing the foamed bioceramic of step 1) and pulverizing it to a size of 100 to 1000 mesh;
    3) 플라스틱 원재료 100 중량부에 대하여, 상기 단계 2)의 바이오 세라믹 분말을 2~9 중량부 혼합하는 단계; 및3) mixing 2 to 9 parts by weight of the bioceramic powder of step 2) based on 100 parts by weight of the plastic raw material; And
    4) 상기 단계 3)의 플라스틱 및 바이오 세라믹 분말 혼합물을 가열하여 녹인 후, 성형하는 단계;를 포함하는 항균, 탈취, 음이온 발생 및 원적외선 방사 효과가 있는 기능성 플라스틱의 제조방법.4) The method of manufacturing a functional plastic having antibacterial, deodorizing, negative ions and far-infrared radiation effects, including; heating and melting the mixture of the plastic and bioceramic powder of step 3) and then molding.
PCT/KR2019/007568 2019-06-18 2019-06-24 Functional plastic using bioceramic and manufacturing method therefor WO2020256202A1 (en)

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