KR20040051494A - The Preparation Method of Glass Which Radiate Far-infrared Ray - Google Patents
The Preparation Method of Glass Which Radiate Far-infrared Ray Download PDFInfo
- Publication number
- KR20040051494A KR20040051494A KR1020030077108A KR20030077108A KR20040051494A KR 20040051494 A KR20040051494 A KR 20040051494A KR 1020030077108 A KR1020030077108 A KR 1020030077108A KR 20030077108 A KR20030077108 A KR 20030077108A KR 20040051494 A KR20040051494 A KR 20040051494A
- Authority
- KR
- South Korea
- Prior art keywords
- glass
- photocatalyst
- less
- sericite
- borax
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 24
- 239000011941 photocatalyst Substances 0.000 claims abstract description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910021538 borax Inorganic materials 0.000 claims abstract description 8
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 8
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 7
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 5
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 2
- 235000010755 mineral Nutrition 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 abstract 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract 2
- 239000005312 bioglass Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- -1 etc. Substances 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/0035—Compositions for glass with special properties for soluble glass for controlled release of a compound incorporated in said glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- C03C1/028—Ingredients allowing introduction of lead or other easily volatile or dusty compounds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2204/00—Glasses, glazes or enamels with special properties
- C03C2204/02—Antibacterial glass, glaze or enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Abstract
Description
본 발명은 항균력이 우수하고 원적외선을 방사하는 유리의 제조방법에 관한 것이다.The present invention relates to a method for producing glass which is excellent in antibacterial activity and emits far infrared rays.
각종의 모양과 형태의 생활유리, 판유리 및 각종의 유리 제품들은 일반적으로 출발물질을 규사(SiO2) 및 납석 등으로 하여 제조되고 있으며, 유리의 조색제로서 여러 금속분말을 이용하여 사용하고 있다.Living glass, plate glass and various glass products of various shapes and forms are generally manufactured using silica sand (SiO 2 ) and feldspar, etc., and various metal powders are used as the colorant of the glass.
이들이 갖고 있는 성질은 투명성에는 매우 뛰어나서 매우 오래전부터 현재에 이르기까지 커다란 변화없이 사용되어 지고있는 물질이다.Their properties are very good at transparency, and they have been used without much change from a long time ago to the present.
그러나 특별한 기능, 즉 원적외선 방사, 항균력 등의 기능을 가진 유리에 대한 이렇다 할 만한 개발이 되지 않고 있으며 이에 대한 진척은 한계에 머무르고 있었다.However, the development of glass with special functions such as far-infrared radiation and antibacterial activity has not been developed, and progress on this has been limited.
우리 인간이 사용하는 유리는 아주 다양하며 또한 이를 이용하는 분야는 매우 넓지만, 특별한 기능을 제외하고는 여러의 기능중에서 특히 우리 생활용으로 사용하고 있는 용기들 중에서 인체에 유익성을 주는 원적외선과 항균력이라 할 수 있겠다.The glass used by human beings is very diverse and the field of using it is very wide, but except for special functions, it is far infrared rays and antibacterial effect that benefits the human body among the containers used for our daily life. I can.
따라서, 본 발명의 목적은 천연 광물질에서 갖고 있는 특성들을 이용하여 상온에서도 원적외선이 방사량이 많으면서 항균력을 갖는 유리의 제조방법을 제공하는 것이다.Accordingly, an object of the present invention is to provide a method for producing glass having far-infrared radiation and having antibacterial activity even at room temperature by using properties possessed by natural minerals.
상기 본 발명의 목적은 88-96중량%의 세리사이트에, 각각 1-3 중량%의 소석회, 수산화나트륨, 붕사, 광촉매를 혼합하고 1300℃ 이상으로 24시간 이상 가열하여 용해시킨 다음, 성형하는 것을 특징으로 하는 유리의 제조방법에 의해 달성된다.The object of the present invention is to mix with 1-3% by weight of hydrated lime, sodium hydroxide, borax, photocatalyst in 88-96% by weight of sericite, heated to 1300 ℃ or more for 24 hours or more, and then molding It is achieved by the manufacturing method of the glass characterized by the above-mentioned.
광촉매는 이산화티탄 광촉매를 사용하며, 세리사이트, 소석회, 붕사의 입자크기는 30mm 이하, 수산화나트륨의 입자크기는 43㎛ 이하, 광촉매의 입자크기는 0.5㎛ 이하인 것이 바람직하다.The photocatalyst uses a titanium dioxide photocatalyst, and the particle size of sericite, slaked lime and borax is 30 mm or less, the particle size of sodium hydroxide is 43 μm or less, and the particle size of the photocatalyst is 0.5 μm or less.
본 발명을 실시예에 의거 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to Examples.
실시예 1 ;Example 1;
천연 무기 광물질인 세리사이트(Sericite)를 윤활성과 진주의 광택의 색상을 갖고 있는 물질만 엄선하는 작업의 공정을 거친 것을 크락샤에 넣은후 3메쉬(30mm)입자크기로 잘게 분쇄하였다.Sericite, a natural inorganic mineral, has been carefully selected to only lubricity and pearlescent luster, and then crushed into 3 mesh (30mm) grain size.
입자크기 3메쉬(Mesh) 순도 99％이상의 소석회를 엄선하여 3중량％을 혼합기에 넣고, 입자크기 325메쉬(43㎛) 순도 99.9％이상인 수산화 나트륨(NaOH)을 엄선한후 중량3％를 혼합기에 넣고, 입자크기 3메쉬의 붕사를 순도 99％ 이상의 붕사를 엄선하여 2중량％ 혼합기에 넣었다.Particle size 3Mesh Purity lime of 99% or more is carefully selected and 3% by weight is added to the mixer.Particle size 325 mesh (43㎛) Sodium hydroxide (NaOH) with a purity of 99.9% or more is carefully selected. Borax having a particle size of 3 mesh was carefully selected for borax having a purity of 99% or more and placed in a 2% by weight mixer.
무기질항균제인 광촉매제를 입자크기 0.5㎛이하, 순도 99.9％이상의 것으로 고온에서도 항균력이 떨어지지 않는 소재를 엄선하여 2중량％ 혼합기에 넣은 다음, 90중량％의 세리사이트(Sericite)를 혼입하여 재료들을 10분간 100RPM속도로 교반시켰다.The photocatalyst, an inorganic antimicrobial agent, has a particle size of 0.5 µm or less and a purity of 99.9%, and carefully selects a material that does not drop antibacterial activity even at high temperature, and puts it in a 2% by weight mixer, and then mixes 90% by weight of sericite. Stirred at 100 RPM for 1 minute.
위의 공정에서 얻어진 혼합 파우더를 1.300℃의 용해로에 넣어 24시간동안 충분하게 용해를 시키고 상기에서 얻어진 용융된 유리물을 그라스 형틀에 주입시켜 이를 다시 600℃온도에서 30분간 서냉을 시키어 유리 성형물을 얻었다.The mixed powder obtained in the above process was put in a melting furnace at 1.300 ° C. to be sufficiently dissolved for 24 hours, and the molten glass material obtained above was poured into a glass mold, which was then slowly cooled at 600 ° C. for 30 minutes to obtain a glass molded product. .
위의 상기 공정에서 얻어진 유리의 원적외선 방사도는 40℃에서 측정한 결과 91％이상의 방사도를 얻을 수 있었으며 항균력은 곰팡이균 테스트에서는 전혀자라지 못하였고, 황색포도상구균 ; 99.8%, 폐렴쌍구균 ; 98.9%, 대장균 ; 99.9%의 사멸효과를 나타내 98％이상의 항균력 결과를 얻었다.The far-infrared emissivity of the glass obtained in the above process was measured at 40 ° C., resulting in more than 91% emissivity, and the antimicrobial activity did not grow at all in the fungal test, Staphylococcus aureus; 99.8%, pneumococcal; 98.9%, Escherichia coli; It showed 99.9% killing effect and obtained 98% or more antimicrobial activity.
본 발명의 제조방법에 의해 제조된 유리는 우리의 주변에서 흔하게 구할 수 있는 소재를 사용하고 나노입자를 이용하여 상온에서도 우수한 원적외선 방사량을얻을 수 있으며, 항균효과가 우수하다.The glass produced by the manufacturing method of the present invention can obtain excellent far-infrared radiation even at room temperature by using a material commonly available in the vicinity of us and using nanoparticles, and excellent antibacterial effect.
이들은 흔하게 사용하고 있는 유기질 고분자에 컴파운딩을 하여 주거나 혹은 무기질 모재(Matrix)에 합첨제로서도 널리 사용할 수 있다.These compounds can be compounded to commonly used organic polymers or can be widely used as additives for inorganic matrix materials.
특히 우리의 생활 주변에서 흔하게 보이는 유리 제품들에 기능성을 부여하여 다용도로 적용이 가능하다.In particular, it is versatile because it gives functionality to glass products that are commonly seen around our lives.
본 발명에 의해 제조된 유리는 내열성 유리 그릇, 유리물잔, 생체물의 뼈 이식용 바이오그라스, 식 생활용 그릇 등 매우 폭넓게 이용할 수 있다.The glass produced by the present invention can be used very widely, such as heat-resistant glass bowls, glass cups, biographs for bone grafts of living materials, and bowls for eating.
Claims (3)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020079390 | 2002-12-12 | ||
| KR20020079390 | 2002-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040051494A true KR20040051494A (en) | 2004-06-18 |
Family
ID=37345432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030077108A KR20040051494A (en) | 2002-12-12 | 2003-11-01 | The Preparation Method of Glass Which Radiate Far-infrared Ray |
Country Status (1)
| Country | Link |
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| KR (1) | KR20040051494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013048123A2 (en) | 2011-09-26 | 2013-04-04 | Yoon Sang Jin | Intelligent surgery system |
-
2003
- 2003-11-01 KR KR1020030077108A patent/KR20040051494A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013048123A2 (en) | 2011-09-26 | 2013-04-04 | Yoon Sang Jin | Intelligent surgery system |
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