KR100412976B1 - Bond mold assistance material for bumper service - Google Patents
Bond mold assistance material for bumper service Download PDFInfo
- Publication number
- KR100412976B1 KR100412976B1 KR10-2000-0049938A KR20000049938A KR100412976B1 KR 100412976 B1 KR100412976 B1 KR 100412976B1 KR 20000049938 A KR20000049938 A KR 20000049938A KR 100412976 B1 KR100412976 B1 KR 100412976B1
- Authority
- KR
- South Korea
- Prior art keywords
- bumper
- adhesive
- present
- repaired
- scratches
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/02—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09K2200/0625—Polyacrylic esters or derivatives thereof
Abstract
본 발명은 범퍼수리용접착몰드조성물에 관한 발명으로서,특히 자동차 범퍼의 파손이나 흠집등에 유효하며,범퍼외에 자동차 바디 표면의 흠집에도 유효한 접착몰드조성물에 관한 발명이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an adhesive mold composition for repairing a bumper, and more particularly, to an adhesive mold composition effective for damage or scratches on an automobile bumper and also for scratches on the surface of an automobile body in addition to a bumper.
일반적으로 가벼운 차량 접촉사고나 경미한 외부충격으로 부분적으로 파손된 범퍼이 수리나 찢긴부분은 전기인두로 녹여 접착보수하였다.부위가 첨공되거나,떨어져나간 부분은 이식판을 덧붙여 전기인두 또는 강력접착제로 부착해 표면연마,도색과정을 거쳐 범퍼를 수리하곤 하였지만,접착강도가 불량해 경미한 외부충격에 다시 파손되는 경우가 허다하여 재차 수리를 받아야 하는 피해가 많았다.In general, repairs or torn parts of bumpers that have been partially damaged due to light vehicle accidents or minor external shocks have been repaired and melted with an electric iron.The parts that have been patched or dropped are attached with an electric iron or a strong adhesive with a graft plate. The bumper was repaired through surface grinding and painting, but the adhesive strength was so poor that it was often damaged again by a slight external shock.
이에 본 발명은 펠레트타입의 폴리카보네이트조성물에 조개가루와 숯가루를 열경화 반응제로 시안화아크릴레이트를 사용하여,수분내에 범퍼 보수부위에 강화플라스틱을 적층 형성시킨후 표면연마후 도색 완료 되도록 한것이다.본 발명에 따른 범퍼 수리작업이 매우 간단하면서도 보수부위의 접착강도와 경도가 좋아 일반 차체부위의 흠집이나 파손부위도 접착몰드로 적층보수할수 있어 그 효과가 다양한 유용한 발명인 것이다.Accordingly, the present invention is to use the cyanide acrylate as a thermosetting reaction to the pellet-type polycarbonate composition of shellfish and charcoal powder, to form a reinforced plastic laminated on the bumper repair site in minutes to complete the painting after surface polishing Bumper repair work according to the present invention is very simple, but the adhesive strength and hardness of the repair part is good, so that the scratches and damage parts of the general car body can be laminated repaired by the adhesive mold, the effect is a variety of useful inventions.
Description
본 발명은 범퍼수리용접착몰드조성물에 관한 발명으로서,특히 자동차 범퍼의 파손이나 흠집등에 유효하며,범퍼외에 자동차 바디 표면의 흠집에도 유효한 접착몰드조성물에 관한 발명이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an adhesive mold composition for repairing a bumper, and more particularly, to an adhesive mold composition effective for damage or scratches on an automobile bumper and also for scratches on the surface of an automobile body in addition to a bumper.
자동차범퍼는 차량간 접촉이나 대물 등에 의한 외부의 충격으로부터 차량 본체를 보호하는 중요한 역활로서,차량 전후방 차체에 장착되는 완충구이다.An automobile bumper is an important role of protecting the vehicle body from external impact due to contact between vehicles, objects, and the like, and is a shock absorber provided in the front and rear vehicle bodies.
통상 범퍼의 외피는 고탄력의 합성수지제로 성형되고,내부는 완충보호 격자가 내장된 것으로서,거래단위는 전측 또는 후측의 범퍼로 구분 거래되고 있는 실정이다.Normally, the outer shell of the bumper is formed of a high elastic synthetic resin, and the inner buffer buffer grating is incorporated, and the trading unit is classified as a front or rear bumper.
범퍼는 가벼운 접촉사고나 경미한 외부충격에 의해서 부분적으로 파손되거나 찢어지는 경우가 종종 있어,이를 수리하는 경우 범퍼 교체비및 전체도색비가 크게 지출되고 있는 실정이다.The bumper is often partially broken or torn due to a light contact accident or a slight external impact, and the repair and repair of the bumper is a great expense for the overall replacement cost.
최근 이들 수리에 있어서 찢어진 부분은 전기인두로 녹여 접착보수하거나,첨공되거나,떨어져나간 부위는 이식판을 덧붙여 전기인두로 메꾸거나,이식판을 대고강력접착제로 부착해 표면연마와 도색과정을 거쳐 범퍼를 수리하곤 하였었다.In recent years, torn parts in these repairs have been melted and repaired with an electric iron, or they have been patched, or the parts that have fallen off are filled with an electric iron with a graft plate, or the graft plate is attached with a high-strength adhesive. Used to repair.
본 발명에서는 이와같이,차량간의 가벼운 접촉사고나 경미한 외부충격에 의해서 부분적으로 파손,또는 파손으로 첨공된 경우,부분적으로 찢어진 부분은 전기인두로 녹여 접착보수하거나,부위가 첨공된 부분은 이식판을 덧붙여 전기인두 또는강력접착제로 부착한후 표면연마와 도색과정을 거쳐 범퍼를 수리하곤 하였었다.In the present invention, when partially damaged or damaged due to light contact accidents or minor external shocks between the vehicles, the partially torn parts are melted with an electric iron, and the adhesive is repaired, or the parts where the parts are attached are implanted. After attachment with an electric iron or a strong adhesive, the bumper would be repaired by surface polishing and painting.
이와같이 전기인두나 강력접착제에 의해 부분 보수되는 범퍼는 약간의 외부충격에 의해서도 접합부분이 쉽게 떨어진다.따라서 이의 재보수비용이 추가로 부담되기 때문에 신품으로 다시 재구입해야 하는 이중손실을 부담되는 경우가 많았다.As such, bumpers partially repaired by electric irons or strong adhesives easily fall off the joints even with a slight external impact, which often incurs a double loss that must be repurchased as a new one because of their additional cost. .
본 발명은 상기와 같은 점을 감안하여,본 발명의 선행기술인 10-99-0007402호의 개량발명으로서, 하절기에는 질량조성비로 펠레트타입의 열가소성수지 (FRTP;fiber reinforced thermo plastics)40㎎,붕사 48㎎,분말유리섬유 12㎎의 혼합조성물을, 동절기에는 질량조성비로 규조토분말40㎎,붕사 48㎎,분말유리섬유 12㎎의 혼합조성물을 사용해 찢기거나,첨공된 범퍼부위를 수리하는강력접착몰드성형재로 이용되거나, 또는 이식판의 접착과 적층재로서 이용되어 수분내에 경화되도록 한 범퍼수리용접착몰드조성물에 양자 적용된 분말유리섬유나 규조토분말은 구조성분 강화제로 적용하고자 하였거나 발암물질로 알려져 이를 사용한 작업자들은 피부에 트러블이 생기며,이를 대체한 조성물에 대한 개량발명이다.In view of the above, the present invention is an improved invention of the prior art No. 10-99-0007402 of the present invention, in summer, the pellet type thermoplastic resin (FRTP; fiber reinforced thermo plastics) 40mg, borax 48 Strong adhesive mold molding for tearing or repairing bumper areas using a mixed composition of 12 mg of powder and 12 mg of glass fiber in winter and a mixed composition of 40 mg of diatomaceous earth powder, 48 mg of borax and 12 mg of powder glass in winter. Powder glass fibers or diatomaceous earth powders applied to bumper repair adhesive molding compositions used as ash or as adhesives and laminates of graft plates to be cured within minutes are intended to be applied as structural reinforcing agents or known as carcinogens. Workers develop problems with the skin and replace the composition.
본 발명에서는 종전 조성 소재로 사용된 열가소성수지(FRTP;fiber reinforced thermo plastics)의 단가가 높기 때문에, 이의 대체조성물로서,국내산 폐범퍼분쇄펠리트를 이용해 하고자 하는 것으로 재료구입원가가 매우 절감되도록 한것으로, 작업성과 보수부위의 강도가 전기인두나, 시중의 초강력본드 보다 강력하게 결합되는 성능을 가진 범퍼수리용접착몰드조성물을 제안하고자 함이 본발명이 이루고자 하는 목적이다.In the present invention, since the cost of the thermoplastic resin (FRTP; fiber reinforced thermo plastics) used as a conventional composition material is high, as an alternative composition, it is intended to use domestic waste bumper grinding pellets, so that the material purchase cost is greatly reduced, It is an object of the present invention to propose a bumper repair adhesive molding composition having a performance that is more strongly combined with workability and strength than electric iron or super strong bond on the market.
위와 같은 목적을 위한 본 발명의 일 실시예를 알아본다.Look at one embodiment of the present invention for the above purpose.
실시예1Example 1
질량조성비로 펠레트 타입으로 국내산 폐범퍼분쇄펠리트의 열가소성수지 (FRTP;fiber reinforced thermo plastics) 72중량%, 조개가루 24중량%, 숯가루 4중량%를 혼합해 200메쉬로 미분한 조성물.The composition is finely divided into 200 mesh by mixing 72 wt% of fiber reinforced thermo plastics (FRTP), 24 wt% of clam flour, and 4 wt% of charcoal flour in pellet type at a mass composition ratio.
상기의 조성물중 조개가루는 주성분이 탄산칼슘(CaCO3)이 주성분이며, 기타 인산칼슘 [Ca3(PO4)2] 이나 탄산마그네슘(MgCO3)등이 소량 함유되어 있어, 본 발명에 채택한 것은 전성(展性)이나 연성(延性)이 풍부하고 비교적 녹는점이 높고 증발되기 어렵고 금속제련등에는 강한 친화력을 갖는 일반적인 특성을 이용하여, 폐범퍼분쇄펠리트의 열가소성수지 (FRTP;fiber reinforced thermo plastics)와의 결합및 강도를 강화시키고자 하였으며, 숯가루는 주성분중 탄소가 85%인 성질을 이용해 배합조성물의 착색제로서 수리부위를 커버하는데 착색효과가 활용됨을 알수 있다.상기와 같은 범퍼수리용접착몰드조성물의 열경화 반응제로는 시안화아크릴레이트 95% 이하를 본 발명에 따른 혼합조성물을 함침 사용한다.In the above composition, the main component of clam flour is calcium carbonate (CaCO 3 ), and other calcium phosphate [Ca 3 (PO 4 ) 2 ], magnesium carbonate (MgCO 3 ), and the like are contained. It is rich in malleability or ductility, has a relatively high melting point, is difficult to evaporate, and has general affinity for metal smelting. In order to enhance the bonding and strength of the charcoal powder, the charcoal powder is used as a colorant of 85% of the carbon as a colorant to cover the repair site as a colorant of the blended composition. As the thermosetting reagent of the cyanide acrylate 95% or less impregnated with the mixed composition according to the present invention is used.
〔실시공정〕[Process of Implementation]
위와 같이 혼합조성 실시되는 본 발명에 대한 실시 작용으로는,다음과 같이 두가지 수리유형에 따라 구분된다.As an embodiment of the present invention carried out by mixing composition as described above, it is divided according to two types of repair as follows.
유형1Type 1
범퍼가 찢어진 부위나 흠집부위가 경미한 유형Types with minor bumps and scratches
찢어진 부분이나 깨진 부위는 폭 5-7㎜로 그라인더로 갈아낸후,본 발명에 따른 열경화 반응제인 시안화아크릴레이트를 도포한후,계절에 따라 구분된 본 발명 혼합조성물을 함침시켜,통상 수분내에 범퍼 보수 부위에 강화플라스틱을 적층결합시킨후 표면연마와 도색 완료 되도록 한것이다.The torn or broken part is ground to a grinder with a width of 5-7 mm, coated with a cyanide acrylate, which is a thermosetting reaction agent according to the present invention, and then impregnated with the mixed composition of the present invention according to the season, and usually a bumper within a few minutes. Reinforced plastics were laminated and bonded to the repair site to complete surface polishing and painting.
유형2Type 2
범퍼가 파손되어 크게 첨공된 유형Types with large bumps due to broken bumpers
이경우에는 첨공된 부위를 연마수정한후,보수할 범퍼와 같은 재질의 이식판을 첨공 직경보다 크게 준비하여,이식판과 첨공부위에 열경화 반응제인 시안화아크릴레이트를 도포한후,계절에 따라 구분된 본 발명 혼합조성물을 함침시켜 첨공부위에 결합 적층시킨후 도색 완료 되도록 한것이다.In this case, after polishing and modifying the perforated area, a graft plate of the same material as the bumper to be repaired is prepared to be larger than the perforated diameter, and the cyanate acrylate, which is a thermosetting reagent, is applied to the transplant plate and the perforated area, and then divided according to the seasons. Impregnated with the mixed composition of the present invention is to be laminated and bonded to the spine area to complete the painting.
이와같이 구성 실시된 본 발명의 일실시 작용효과로는 다음 표와 같이 아이조드(IZOD)측정기로 측정된 시편의 인장강도에 의해 본 발명의 효과를 알수 있다.One embodiment effect of the present invention configured as described above can be seen the effect of the present invention by the tensile strength of the specimen measured by the IZOD measuring instrument as shown in the following table.
기존범퍼의 강도 100% 대비 실리콘용접에 의한 접착강도는 40%이며, 본 발명에 따른 강도는 96%로서 기존의 범퍼의 접착강도에 거의 대등함을 알수 있었다.The adhesive strength by silicon welding is 40% compared to the strength of the existing bumper 100%, the strength according to the present invention was found to be almost equivalent to the adhesive strength of the existing bumper as 96%.
위와 같이 아본 각 접착조성물의 시편중 파손되지 않은 일반범퍼 외에는,본 발명에 따른 부착력이 시중의 순간강력접착제에 의한 접착강도보다 휠씬 우수하였다.As described above, except for the normal bumper that was not broken in the specimens of each Avon adhesive composition, the adhesive force according to the present invention was much better than the adhesive strength by the instantaneous strong adhesive on the market.
참고로 본 발명의 측정에 사용된 순간강력접착제는 아일랜드산 상품명 록타이드로서 시안화아크릴레이트계 접착제를 사용하였다.For reference, the instantaneous strong adhesive used in the measurement of the present invention used a cyanide acrylate-based adhesive as Irish acid trade name Loctide.
이와같이 본 발명 혼합조성물에 의한 일련의 범퍼 보수 수리의 공정으로는 찢어진 부분이나 깨진 부위를 5-7㎜가 되게 그라인더로 갈아낸후,본 발명에 따른 열경화 반응제인 시안화아크릴레이트를 도포한후,본 발명에 따라 계절로 구분된 혼합조성물이 함침되기까지,통상 수분내에 범퍼 보수부위에 강화플라스틱을 적층 형성할수 있는 것으로서, 면연마후 도색 완료까지 온스톱 서비스가 즉석에서 수행되도록 한것으로서,작업이 매우 간단하면서도 보수부위의 접착강도와 경도가 좋아 차량의 범퍼부위 뿐만 아니라 일반 차체부위의 흠집이나 파손부위의 접착몰드로 사용할수 있어 그 효과가 다양한 유용한 발명인 것이다.As described above, in the process of repairing a series of bumpers according to the mixed composition of the present invention, after the torn or broken parts are ground with a grinder to have a thickness of 5-7 mm, the cyanide acrylate, which is a thermosetting reaction agent according to the present invention, is applied. According to the invention, it is possible to laminate the reinforced plastic on the bumper repair part within a few minutes until the mixed composition separated by seasons, so that the on-stop service is performed immediately until the completion of painting after surface polishing, the work is very Simple but good adhesion strength and hardness of the repair parts can be used as an adhesive mold for scratches or damaged parts of the vehicle body as well as bumper parts of the vehicle, the effect is a variety of useful inventions.
이와 같이,연간 수십만개씩 배출되는 폐범퍼를 재생보수하여 사용함으로서,자원재활용 측면에서도 매우 유익하며,이에 따른 심각한 환경오염 문제도 해소 할수 있는 유용한 발명인 것이다.As such, by regenerating and using waste bumpers discharged by hundreds of thousands per year, it is also very useful in terms of resource recycling, and this is a useful invention that can solve serious environmental pollution problems.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0049938A KR100412976B1 (en) | 2000-08-26 | 2000-08-26 | Bond mold assistance material for bumper service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0049938A KR100412976B1 (en) | 2000-08-26 | 2000-08-26 | Bond mold assistance material for bumper service |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000064176A KR20000064176A (en) | 2000-11-06 |
| KR100412976B1 true KR100412976B1 (en) | 2003-12-31 |
Family
ID=19685467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0049938A KR100412976B1 (en) | 2000-08-26 | 2000-08-26 | Bond mold assistance material for bumper service |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100412976B1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR840002293A (en) * | 1982-11-23 | 1984-06-25 | 리처드 고든 워터맨 | Method for Pressurizing and Storing Thermoplastic Foam Before Second Expansion |
| KR840002293B1 (en) * | 1982-09-22 | 1984-12-15 | 도무영 | Process for the preparation of gluing agent for ignition briquet |
| KR960000976A (en) * | 1994-06-29 | 1996-01-25 | 필리 에스. 윌슨 | Materials and methods of manufacture of plastic parts |
| KR960037238A (en) * | 1995-04-04 | 1996-11-19 | 전성원 | Recycling of Waste Polypropylene Bumper Cover for Automobile |
| KR980001787A (en) * | 1997-12-31 | 1998-03-30 | 서인원 | Load limiter device and method |
| KR19990046396A (en) * | 1999-03-06 | 1999-07-05 | 양천석 | Bond mold assistance material for bumper service |
| KR20000033292A (en) * | 1998-11-23 | 2000-06-15 | 강흥묵 | Process for preparing soil adhesives and solidifying method of soil |
-
2000
- 2000-08-26 KR KR10-2000-0049938A patent/KR100412976B1/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR840002293B1 (en) * | 1982-09-22 | 1984-12-15 | 도무영 | Process for the preparation of gluing agent for ignition briquet |
| KR840002293A (en) * | 1982-11-23 | 1984-06-25 | 리처드 고든 워터맨 | Method for Pressurizing and Storing Thermoplastic Foam Before Second Expansion |
| KR960000976A (en) * | 1994-06-29 | 1996-01-25 | 필리 에스. 윌슨 | Materials and methods of manufacture of plastic parts |
| KR960037238A (en) * | 1995-04-04 | 1996-11-19 | 전성원 | Recycling of Waste Polypropylene Bumper Cover for Automobile |
| KR980001787A (en) * | 1997-12-31 | 1998-03-30 | 서인원 | Load limiter device and method |
| KR20000033292A (en) * | 1998-11-23 | 2000-06-15 | 강흥묵 | Process for preparing soil adhesives and solidifying method of soil |
| KR19990046396A (en) * | 1999-03-06 | 1999-07-05 | 양천석 | Bond mold assistance material for bumper service |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000064176A (en) | 2000-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4525076B2 (en) | Improved adhesives for composite bonding | |
| EP2047976B1 (en) | Steel plate-reinforcing material of type applying vibration-damping performance to steel plate | |
| CN102741113A (en) | Composite component | |
| EP0376432A3 (en) | Lithium-containing resole composition for making a shaped refractory article and other hardened articles | |
| CN100362168C (en) | Method for repairing concrete pavement | |
| CN102471529A (en) | Rubber composition with high elasticity | |
| Hulme et al. | Cost effective reprocessing of polyurethane by hot compression moulding | |
| US5762702A (en) | Mechanical disintegration of whole discarded tires used as aggregates for concrete compositions | |
| KR100412976B1 (en) | Bond mold assistance material for bumper service | |
| KR19990046396A (en) | Bond mold assistance material for bumper service | |
| WO2006070887A1 (en) | Coating composition and structural member of automotive body | |
| WO2004012544A3 (en) | Shoe manufacturing and recycling system | |
| CN101954899A (en) | Glue spraying bottle for automotive vehicles and new type brake system | |
| Argoud et al. | Multi-axial testing of thick adhesive bonded joints of fibre reinforced thermoplastic polymers | |
| WO2008105929A3 (en) | Method of forming adhesive mixtures and ballistic composites utilizing the same | |
| JP3246460B2 (en) | Execution method and structure of drainable road pavement | |
| CN107214632B (en) | Artificial stone metal cloth-pulling material | |
| CN101929127B (en) | Method for preparing overlay of bridge expansion joint | |
| KR101629833B1 (en) | Revetment block and preparing method thereof | |
| JP3110207B2 (en) | Recycle molding method of fiber-reinforced thermoplastic resin porous molded product | |
| JPS6374634A (en) | Spot weldable composite type vibration-damping material | |
| EP0779857A1 (en) | Method for joining plastic moldings | |
| KR20000072289A (en) | Heat welding rod assistance material for bumper service | |
| Valášek et al. | Possibilities of adhesives filling with micro-particle fillers-Lap-Shear tensile strength | |
| CN216156281U (en) | Self-leveling floor structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| N231 | Notification of change of applicant | ||
| E902 | Notification of reason for refusal | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |