KR950003579B1 - Solvent production method of an anti-adhesiving welding spatter - Google Patents
Solvent production method of an anti-adhesiving welding spatter Download PDFInfo
- Publication number
- KR950003579B1 KR950003579B1 KR1019920004725A KR920004725A KR950003579B1 KR 950003579 B1 KR950003579 B1 KR 950003579B1 KR 1019920004725 A KR1019920004725 A KR 1019920004725A KR 920004725 A KR920004725 A KR 920004725A KR 950003579 B1 KR950003579 B1 KR 950003579B1
- Authority
- KR
- South Korea
- Prior art keywords
- glue
- agent
- base material
- welding
- antifoaming agent
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
Abstract
Description
본 발명은 주로 탄산가스 용접시에 용접봉의 용금이 모재에 완전히 이동하지 않고 그 일부가 비산되어 모재의 용접 주위에 물방울 모양으로 부착되는 현상을 방지하기 위하여 사용되게 한 방접제 제조 방법에 있어서 본 출원인이 선출원 특허받은 특허 제24481호의 개선에 관한 것이다.The present invention is mainly directed to a method for manufacturing an anticorrosive agent which is used to prevent a phenomenon in which a molten electrode of a welding rod does not completely move to a base material and adheres in a drop shape around the welding of the base material during carbon dioxide gas welding. It relates to the improvement of this prior application patent no.
파이프등의 각종 모재의 용접 작업시 이의 생산성을 높히기 위하여 사용해온 용접 방법으로서는 주로 탄산가스(Ca2, MIG)용접이 시행되고 있고 이와 같은 방법은 파이프등 모재를 용접할때 용접봉의 용금 일부가 비산하여 모재의 용접부 주위에 용착되어 모재를 손상시키는 현상은 불가피하였던 것이다.As a welding method used to increase productivity when welding various base materials such as pipes, carbon dioxide (Ca 2 , MIG) welding is mainly performed.In this method, part of welding rod is scattered when welding base materials such as pipes. Therefore, the phenomenon of damaging the base material by welding around the welded part of the base material was inevitable.
이와 같은 현상을 방지할 목적으로 개발된 것중 하나인 본 출원인의 선 특허받은 상기의 특허는 이의 발명 요지가 물 18,000CC에 아교 450g을 투입하여 40-50℃의 저온에서 아교를 충분히 부풀게 한 다음 다시 가열하여 80℃ 이상의 고온에서 아교가 완전히 녹혀진 상태로 되었을때 소석회(탄산칼슘) 4,500g을 투입하여 충분히 훈현한 후 이를 다시 상온으로 냉각한데 특징을 두고 있는 바 이는 사용 과정에 있어 방접 효과는 양호하나 도포액중에 거품이 생겨 이를 모재에 도포하면 도포면에 거품자욱이 생기는 현상과 도포액의 잔여 일부가 모재와 작용하여 모재에 녹을 쓸게하는 문제점 및 사용하던 액을 장시간 방치하면 산폐되는 결점이 있었던 것이다.The patent of the applicant, which was developed for the purpose of preventing such a phenomenon, said that the gist of the present invention injects 450 g of glue into 18,000CC of water to sufficiently inflate the glue at a low temperature of 40-50 ° C, and then again When the glue is completely melted at a high temperature of 80 ℃ or higher, 4,500g of calcined lime (calcium carbonate) is added and sufficiently warmed and then cooled again to room temperature. However, when foam was formed in the coating liquid and applied to the base material, foaming phenomena occurred on the coated surface and the remaining part of the coating liquid acted on the base material to cause rust on the base material.
본 발명은 이상의 문제점을 해결하고자 발명한 것으로 이의 제법 및 실시예를 상세히 설명하면 다음과 같다.The present invention has been invented to solve the above problems and will be described in detail the preparation and the embodiment thereof as follows.
먼저 본 발명의 성분 조성비를 설명하면 다음과 같다.First, the component composition ratio of the present invention will be described.
물 18lWater 18l
아교 27KgGlue 27Kg
소석회(탄산칼슘) 750g750 g of slaked lime (calcium carbonate)
소포제(LDC-120A-실리콘 소포제) 500gAntifoaming Agent (LDC-120A-Silicon Antifoaming Agent) 500g
방청제 800gAnticorrosive 800g
포르말린 300gFormalin 300 g
다음으로 제조 공정에 있어서Next, in the manufacturing process
제 1 공정1st process
물 18l를 가열하여 40-60℃정도의 온도에서 고체상의 아교 2Kg을 투입하여 약 30분 지난 후 투입된 아교가 부풀게 한 다음에 다시 열을 가하여 80-100℃의 고온을 유지하면서 아교가 완전히 녹도록 한다.Heat 18 liters of water, add 2Kg of solid glue at a temperature of 40-60 ℃, inflate the glue after about 30 minutes, and apply heat again to maintain the high temperature of 80-100 ℃ to completely dissolve the glue. do.
제 2 공정2nd process
제 1 공정에서 얻어진 묽은 점성 상태의 용액이 자연 냉각되어 30℃ 이상의 온도를 유지하는 조건하에서 분말상의 소석회(탄산칼슘) 750g, 소포제(LDC-120A-실리콘 소포제) 500g, 방청제 800g, 포르말린 300g을 첨가·혼련하여 상온 상태로 하면 아교가 서로 엉키는 일이 없고, 첨가제가 균등이 혼합되어진 묽은 상태의 용액을 얻게 되고 이를 용기에 넣어 포장하므로써 완성된다.Under the condition that the thin viscous solution obtained in the first step is naturally cooled and maintains a temperature of 30 ° C. or more, 750 g of powdered lime (calcium carbonate), an antifoaming agent (LDC-120A-silicone antifoaming agent) 500 g, an antirust agent 800 g, and formalin 300 g are added. When kneading to room temperature, the glue is not entangled with each other, and a dilute solution in which additives are evenly mixed is obtained, and it is completed by packing it in a container.
다면 겨울철과 같이 온도가 영하 20℃로 계속 하강되는 작업 조건하에서는 부동액을 본 발명의 제품 18l 당 4l 범위로 첨가한다.Anti-freeze is added in the range of 4 l per 18 l of the product of the invention under working conditions where the temperature continues to drop below minus 20 ° C., such as in winter.
다음 본 발명에서 얻어진 것을 실시한 바 다음과 같은 효과가 있다.Next, what is obtained from the present invention has the following effects.
(1) 본 발명에서 얻어진 액체는 적당한 농도를 가지고 있어 파이프등의 모재의 용접 부위에 도포한 바 고루 도포되었고 이를 건조시킨 바 피막 두께가 적합하였다.(1) The liquid obtained in the present invention had an appropriate concentration, and was applied evenly to the welded portion of the base metal such as a pipe, and the thickness of the coated film was appropriate when dried.
(2) 소포제가 함유되어 있어 기포 자욱이 전혀 생기지 않았다.(2) Antifoaming agent was contained, and bubble bubble did not occur at all.
즉, 본 발명에서 채택한 소포제는 LDC-120A 실리콘 소포제(럭키 디씨 실리콘 주식회사 제품)로써 이는 성분 구성이 실리콘 콘파운드 20%, 유가제 2.5%, EMULSION 안정제 2%, 물 75.5%로 조성되어 있어 이는 거품이 발생하는 모든 수용액에 직접 사용되는 고농도 실리콘 소포제이므로 소포 효과가 오래 지속되고 희석 또는 분산시켜 놓아도 장시간 안정하며 대상 물질의 PH 및 이온성, 온도에 관계없이 우수한 소포효과를 얻을 수 있었다.That is, the antifoaming agent adopted in the present invention is LDC-120A silicone antifoaming agent (manufactured by Lucky DC Silicon Co., Ltd.), which is composed of 20% of silicon compound, 2.5% of degreaser, 2% of EMULSION stabilizer, and 75.5% of water. Since it is a high concentration of silicone antifoaming agent used directly in all of the aqueous solution generated, the antifoaming effect is long lasting and stable even for dilution or dispersion, and excellent antifoaming effect is obtained regardless of pH, ionicity and temperature of the target material.
(3) 탄산칼슘이 다량 함유되어 있어 용접 작업시 모재가 고열을 받았을때 도포층이 타는 현상이 접혀 없어 1회 도포만 하여도 여러번 용접을 되풀이 할 수 있었다.(3) Because of the large amount of calcium carbonate, the coating layer was not burned out when the base material was subjected to high heat during welding, and welding could be repeated several times with only one application.
(4) 방청제가 함유되어 있어 모재의 도포액이 잔여한 조건하에서 장시간 방치하여도 녹이 쓰는 현상이 없었고,(4) It contains rust preventive agent, so there was no rust phenomenon even if it left for a long time under the condition that the coating liquid of the base material remained.
(5) 포르말린이 함유되어 있어 사용하다가 남은 용액을 그대로 장시간 방치하여 두어도 산폐되는 일이 없었다.(5) Formalin contained, so that even if left in use for a long time as it was left undissolved.
(6) 그리고 본 발명이 채택한 아교는 화공 약품이 아니고 동물성 유지이기 때문에 이는 열을 받으면 바로 타지 않고 녹은 후 서서히 타는 성질이 있었고, 화공 약품의 일종인 포르말린이나 소포제 및 방청제는 이의 함량이 소량이므로 이로 인한 악취는 거의 무시할 정도였다.(6) And since the glue used in the present invention is not a chemical agent but an animal fat and oil, it has a property of slowly burning after being melted without being heated, and formalin, an antifoaming agent, and an anti-corrosive agent, which is a kind of chemical agent, have a small amount thereof. Odor caused was almost negligible.
이상과 같이 본 발명은 용융된 아교액속에 소석회, 소포제, 방청제 및 포르말린을 적량 첨가하였기 때문에 이를 방접제로 사용할시에 있어 모재의 표면에 기포 발생 현상 방지는 물론 모재에 잔여하여 모재를 녹쓸게 하는 현상과 사용 도중 방치하여도 산폐되는 현상을 방지할 수 있어 산업적으로 매우 유용한 것이다.As described above, in the present invention, since an appropriate amount of slaked lime, antifoaming agent, anti-corrosive agent and formalin is added to the molten glue solution, the phenomenon of preventing bubbles from occurring on the surface of the base material as well as preventing the base material from being rusted in the base material when using it as a antiseptic agent. It is very useful industrially because it can prevent the pulverization even if left unused during use.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920004725A KR950003579B1 (en) | 1992-03-20 | 1992-03-20 | Solvent production method of an anti-adhesiving welding spatter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920004725A KR950003579B1 (en) | 1992-03-20 | 1992-03-20 | Solvent production method of an anti-adhesiving welding spatter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930019336A KR930019336A (en) | 1993-10-18 |
| KR950003579B1 true KR950003579B1 (en) | 1995-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920004725A KR950003579B1 (en) | 1992-03-20 | 1992-03-20 | Solvent production method of an anti-adhesiving welding spatter |
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| Country | Link |
|---|---|
| KR (1) | KR950003579B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101955726B1 (en) | 2012-06-15 | 2019-03-07 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | Tape Cleaner |
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1992
- 1992-03-20 KR KR1019920004725A patent/KR950003579B1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR930019336A (en) | 1993-10-18 |
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