KR0165752B1 - Method for forming colloid fluid containing fabric - Google Patents
Method for forming colloid fluid containing fabric Download PDFInfo
- Publication number
- KR0165752B1 KR0165752B1 KR1019980023158A KR19980023158A KR0165752B1 KR 0165752 B1 KR0165752 B1 KR 0165752B1 KR 1019980023158 A KR1019980023158 A KR 1019980023158A KR 19980023158 A KR19980023158 A KR 19980023158A KR 0165752 B1 KR0165752 B1 KR 0165752B1
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- liquid
- molding material
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/12—Waste materials; Refuse from quarries, mining or the like
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/20—Polyamides
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing Of Solid Wastes (AREA)
- Paper (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
내열성·내후성·절연성·방음성·내습성·내화성이 우수하고 가벼우며, 견고하고 열전도율이 낮은 무기질 성형재를 제공하기 위한 것으로서, 유리 섬유, 석면, 면 섬유, 합섬, 케블라 등의 탄소섬유, 도전성 섬유 등의 중성 섬유제 실로 직조한 직물원단 40∼60 무게%와 멜라민수지액 또는 요소수지액으로 된 액상 교질제 60∼40 무게%를 30∼50℃에서 혼합하여 교반하는 것이다.It is to provide inorganic molding material with excellent heat resistance, weather resistance, insulation, sound insulation, moisture resistance, fire resistance, and strong and low thermal conductivity.It is carbon fiber such as glass fiber, asbestos, cotton fiber, synthetic fiber, kevlar, conductive fiber. 40 to 60% by weight of the woven fabric fabric woven with neutral fiber yarns, etc., and 60 to 40% by weight of the liquid colloid made of melamine resin liquid or urea resin liquid are mixed and stirred at 30 to 50 ° C.
Description
본 발명은 무기질 분진이나 분말을 주재로 하여 산업자재용 성형원료로 사용하는 무기질 성형재의 제조방법에 관한 것이며, 특히 내열성·내후성·절연성·방음성·내습성·내화성이 우수하고 가벼우며, 견고하고 열전도율이 낮은 무기질성형재의 제조방법에 관한 것이다.The present invention relates to a method for producing an inorganic molded material, which is used as a molding material for industrial materials, mainly based on inorganic dust or powder. Particularly, the present invention is excellent in heat resistance, weather resistance, insulation, sound insulation, moisture resistance, fire resistance, lightness, solidity and thermal conductivity. A method for producing this low inorganic molding material.
유리 섬유, 석면, 면 섬유, 합섬, 케블라 등의 탄소섬유, 도전성 섬유 등의 폐중성 섬유는 대기, 토양, 생활환경을 오염시키는 물질이고, 이들을 폐기처리하려면 매립 방법 이외에 달리 마당한 방법을 찾지 못해 고민하고 있다.Waste neutral fibers such as glass fiber, asbestos, cotton fiber, synthetic fiber, kevlar, carbon fiber, conductive fiber, etc. are polluting the atmosphere, soil, and living environment. I'm worried.
본 발명은 이러한 산업폐기물의 일종인 무기질 분진이나 분말을 폐기하기 보다는 산업자원화하는 것이 처분이익도 보고 새로운 산업자재를 제공할 수 있다는 추정하에 연구를 거듭한 끝에 지금까지 쓸모가 없던 것으로 여겨져 온 중성 섬유를 주제로 하여 내열성·내후성·절연성·방음성·내습성·내화성이 우수하고 가벼우며, 견고하고 열전도율이 낮은 성형재를 완성하기에 이른 것이다.The present invention is a neutral fiber that has been considered to be of no use until after the study has been conducted under the presumption that industrial resources can provide a new industrial material without disposing inorganic dust or powder, which is a kind of industrial waste. Under the theme, the company has completed the molding material with excellent heat resistance, weather resistance, insulation, sound insulation, moisture resistance, fire resistance, and strong and low thermal conductivity.
본 발명은 중성 섬유에 액상교질제를 섞어 교반한 교반물을 가열가압하여 전기통신용 부품 및 기자재, 운송기용 부품 및 기자재, 건자재용 성형원료로 적합한 무기질 성형재를 제조하는 것이다.The present invention is to prepare an inorganic molding material suitable as a molding material for telecommunication components and equipment, transportation equipment components and equipment, building materials by heating and pressurizing the stirred mixture by mixing a liquid colloid agent to neutral fibers.
본 발명에서 사용하는 무기질 분진이나 분말로서는 중성 섬유이다. 중성 섬유로서는 유리 섬유, 석면, 면 섬유, 합섬, 케블라 등의 탄소섬유, 도전성 섬유 등이 있다. 이들 중성 섬유는 성형물의 용도에 따라 1종 또는 2종 이상으로 하다. 이 중성 섬유의 실로 직조한 직물의 원단을 그대로 사용한다.The inorganic dust and powder used in the present invention are neutral fibers. Neutral fibers include glass fibers, asbestos, cotton fibers, synthetic fibers, carbon fibers such as Kevlar, conductive fibers, and the like. These neutral fibers are made into 1 type, or 2 or more types according to the use of a molded object. The woven fabric of the woven fabric is used as it is.
액상 교질제로서는 액상 멜라민수지와 요소수지중의 1종으로 한다. 액상 멜라민수지와 요소수지를 혼합하여 사용해선 안된다. 멜라민수지액은 물 90∼95 무게%에 알콜 5∼10 무게%를 혼합하고 100℃에서 10∼30분 동안 가열하여 얻는다. 가열은 혼합용기를 직접 화기나 열기는 피하고 수증기 또는 온수 용기에 담궈서 간접열로 데우는 방법으로 한다.The liquid colloidal agent is one of liquid melamine resin and urea resin. Do not mix liquid melamine and urea resins. Melamine resin solution is obtained by mixing 5 to 10% by weight of alcohol with 90 to 95% by weight of water and heating at 100 ° C for 10 to 30 minutes. The heating method is to heat the mixed container by indirect heat by immersing it in a steam or hot water container, without direct fire or heat.
온수와 알콜 혼합물 60∼65 무게%에 포름알데히드 35∼40 무게%를 혼합하고 이것을 90∼100℃에서 10∼30분 동안 가열한 혼합물 55∼70 무게%와 이물질이 제거된 정제 멜라민수지분말 30∼45 무게%를 혼합하여 70∼100℃에서 10∼30분간 용해하여 액상 멜라민수지를 제조한다. 액상 요소수지는 액상 멜라민수지의 제조방법과 동일하다.60 to 65% by weight of hot water and alcohol mixture was mixed with 35 to 40% by weight of formaldehyde, which was heated at 90 to 100 ° C for 10 to 30 minutes, and 55 to 70% by weight of the mixture and 30 to 30% of purified melamine resin powder. 45 wt% of the mixture is dissolved for 10 to 30 minutes at 70 to 100 ° C to prepare a liquid melamine resin. Liquid urea resin is the same as the manufacturing method of liquid melamine resin.
멜라민수지액과 요소수지액용 경화제로서는 염화 알루미늄 0.1∼2 무게% 를첨가하여 용해한다. 멜라민 수지 또는 요소수지액에 경화제를 혼합한 성형재로 성형물을 제조함에 있어서는 금형에서의 탈형성을 높이기 위하여 스텐아린산 아연 1~5 무게%를 첨가하고, 성형시 성형물의 내부 기포를 제거하기 위하여 형광제 1∼2 무게 %를 혼합한다. 여기에 성형물의 색상을 결정하는 안료, 염료, 티타늄, 아나타제, 루타제 등을 첨가할 수도 있다. 안료와 염료는 다같이 수성이다.As the curing agent for the melamine resin solution and the urea resin solution, 0.1-2% by weight of aluminum chloride is added and dissolved. In the manufacture of moldings in which melamine resin or urea resin is mixed with a curing agent, 1 to 5% by weight of zinc stannate is added in order to increase the deformability in the mold, and to remove the internal bubbles during molding. Mix 1 to 2% by weight of fluorescent agent. Pigments, dyes, titanium, anatases, rutases, and the like, which determine the color of the moldings, may be added thereto. Pigments and dyes are all aqueous.
1종 또는 2종 이상의 중성 섬유 60∼40 무게%와 액상 교질제 40∼60 무게%를 30∼50℃에서 혼합 교반한다. 이때, 혼합용기는 직접열을 가하면 안된다. 뜨거운 수증기나 끓는 물위에 혼합용기를 놓고 그 용기 속에 액상교질제를 넣은 다음 성형재 원료를 혼합 교반하는 간접열 교반방식을 택해야 안전하다. 상기 교반물은 그대로 금형에 투입하여 성형하거나, 80∼90℃로 달궈진 열판 위에 두께 1∼10mm로 깔고 70∼100℃의 열풍을 쐬어 건조한 다음 분쇄기로 잘게 분쇄하여 무기질 성형재를 제조한다.60-40 weight% of 1 type or 2 or more types of neutral fiber and 40-60 weight% of liquid colloids are mixed and stirred at 30-50 degreeC. At this time, the mixing vessel should not be directly heated. It is safe to use indirect heat agitation method where a mixed container is placed on hot steam or boiling water, a liquid colloid is put in the container, and the mixed raw material is mixed and stirred. The stirring is put into a mold as it is, or formed on a hot plate heated to 80 ~ 90 ℃ 1 to 10mm in thickness, hot air of 70 to 100 ℃ dried and finely pulverized by a grinder to prepare an inorganic molding material.
액상 교질제 함침섬유는 성형물용 철망제 모형틀에 액상 교질제 함침섬유를올려놓고 80∼90℃ 열풍으로 건조한다. 또는 액상교질제가 담긴 용기 속에 중성섬유를 침지시킨 후에 건조한다. 혹은 중성 섬유 위에 콤프레서로 액상 교질제를 분사하여 젖어들게 해서 건조시키는 방법도 있다.Liquid colloid impregnated fiber is dried on 80 ~ 90 ° C hot air with a liquid colloid impregnated fiber placed on a mold modeling wire mesh. Alternatively, the fiber is dipped in a container containing a liquid colloid and dried. Alternatively, a liquid colloid may be sprayed onto the neutral fiber with a compressor to be wetted and dried.
금형 내면에 실리콘 오일을 분사하여 얇은 이형막을 형성한다. 이형막을 입힌 금형에 상기 무기질 성형재를 두께 1∼5mm 두께로 깔고 그 위에 액상교질제 섬유를 올려 놓는다. 얻으려는 성형물의 두께에 따라 상기 함침 섬유의 적층수를 늘린다. 이어서 10∼1500 kg/cm2, 120∼160℃에서 3∼10분간 가열가압한다.Silicone oil is sprayed onto the inner surface of the mold to form a thin release film. The inorganic molding material is laid on a mold coated with a release film to a thickness of 1 to 5 mm, and a liquid colloid fiber is placed thereon. The number of layers of the impregnated fiber is increased according to the thickness of the molding to be obtained. Subsequently, heating is pressurized at 10 to 1500 kg / cm 2 and 120 to 160 ° C for 3 to 10 minutes.
성형물의 강도를 높이기 위하여 필요하다면 성형물의 안 팎에 오목골격, 볼록골격, 굴절면, 굴곡면, 돌출면, 절곡면이 형성되도록 제작한 금형을 이용한다.In order to increase the strength of the molding, if necessary, a mold manufactured to form a concave framework, a convex framework, a refractive surface, a curved surface, a protruding surface, and a bent surface is formed inside and outside the molding.
본 발명의 무기질 성형재는 내열성·내후성·절연성· 방음성· 내습성이 우수하고, 가볍고 견고하며, 불연성인데다 열전도율이 낮아 단열 방화재로 적합하며 평탄성도 오래 지속되므로 건자재, 포장상자, 팔레트 등의 성형재로 적합하다.Inorganic molding material of the present invention is excellent in heat resistance, weather resistance, insulation, soundproofing, moisture resistance, light, durable, non-flammable, low thermal conductivity, suitable as a thermal insulation fireproof material and long lasting flatness, such as molding materials, packaging boxes, pallets Is suitable as.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960011699A KR0165754B1 (en) | 1996-04-18 | 1996-04-18 | Method of manufacturing inorganic forming material |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960011699A Division KR0165754B1 (en) | 1996-04-18 | 1996-04-18 | Method of manufacturing inorganic forming material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR0165752B1 true KR0165752B1 (en) | 1999-10-15 |
Family
ID=19456003
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960011699A KR0165754B1 (en) | 1996-04-18 | 1996-04-18 | Method of manufacturing inorganic forming material |
| KR1019980023159A KR0165751B1 (en) | 1996-04-18 | 1998-06-19 | Method for forming colloid fluid containing fabric |
| KR1019980023158A KR0165752B1 (en) | 1996-04-18 | 1998-06-19 | Method for forming colloid fluid containing fabric |
| KR1019980023157A KR0165753B1 (en) | 1996-04-18 | 1998-06-19 | Method for manufacturing inorganic forming material |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960011699A KR0165754B1 (en) | 1996-04-18 | 1996-04-18 | Method of manufacturing inorganic forming material |
| KR1019980023159A KR0165751B1 (en) | 1996-04-18 | 1998-06-19 | Method for forming colloid fluid containing fabric |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980023157A KR0165753B1 (en) | 1996-04-18 | 1998-06-19 | Method for manufacturing inorganic forming material |
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| KR (4) | KR0165754B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220034219A (en) | 2020-03-06 | 2022-03-17 | 쿠리타 고교 가부시키가이샤 | Exhaust gas treatment system and exhaust gas treatment method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100466448B1 (en) * | 2000-12-21 | 2005-01-13 | 재단법인 포항산업과학연구원 | A method for manufacturing continuous fabrication of lead fine particles |
| CN104030627A (en) * | 2014-06-25 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Thermal insulation wallboard and preparation method thereof |
-
1996
- 1996-04-18 KR KR1019960011699A patent/KR0165754B1/en not_active IP Right Cessation
-
1998
- 1998-06-19 KR KR1019980023159A patent/KR0165751B1/en not_active IP Right Cessation
- 1998-06-19 KR KR1019980023158A patent/KR0165752B1/en not_active IP Right Cessation
- 1998-06-19 KR KR1019980023157A patent/KR0165753B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220034219A (en) | 2020-03-06 | 2022-03-17 | 쿠리타 고교 가부시키가이샤 | Exhaust gas treatment system and exhaust gas treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR0165753B1 (en) | 1999-10-15 |
| KR0165751B1 (en) | 1999-10-15 |
| KR970069935A (en) | 1997-11-07 |
| KR0165754B1 (en) | 1998-12-15 |
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