KR100309177B1 - The method for regenerate of FRP - Google Patents

The method for regenerate of FRP Download PDF

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KR100309177B1
KR100309177B1 KR1020000011576A KR20000011576A KR100309177B1 KR 100309177 B1 KR100309177 B1 KR 100309177B1 KR 1020000011576 A KR1020000011576 A KR 1020000011576A KR 20000011576 A KR20000011576 A KR 20000011576A KR 100309177 B1 KR100309177 B1 KR 100309177B1
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frp
glass fiber
products
fiber reinforced
reinforced plastic
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KR1020000011576A
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Korean (ko)
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KR20000030606A (en
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유재령
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유재령
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

본 발명은 폐유리섬유강화플라스틱(FRP)제품의 재생방법에 관한 것으로서, 폐유리섬유강화플라스틱(FRP)제품 즉 범퍼 또는 차량의 측면판을 회수하여 세제로 세척한 다음, 건조시킨 후, 그라인다를 이용하여 파손된 부분을 갈아낸 다음, 파손된 부분에 석면을 충전시킨 후, 망사테이프로 붙혀 형태가 없어진 부분을 원형그대로 복원한 다음, 돌가루와 호마이카를 2~5 : 1의 비율로 혼합한 혼합물을 상기 표면에 바른다음 건조시키고, 다시 그라인다로 상기 표면을 갈아서 평탄하게 한 후, 퍼티(빠데)로 상기 표면을 바른 다음 건조시킨 다음 샌드페이퍼 또는 센타기로 상기 표면을 갈아낸 다음, 아크릴계 하도폐인트를 칠하여 제조함을 특징으로 하는 유리섬유강화 플라스틱(FRP)제품의 재생방법에 관한 것이다.The present invention relates to a method for reclaiming waste glass fiber reinforced plastic (FRP) products, and to recover the waste glass fiber reinforced plastic (FRP) products, namely bumpers or side plates of vehicles, and then washing them with detergent and drying them. Grind the damaged part by using a pulverizer, fill the damaged part with asbestos, restore it to the original shape by attaching it with a mesh tape, and then mix the crushed stone and the homica at a ratio of 2-5: 1. A mixture is applied to the surface, dried, ground again by grinding, leveling the surface with a grinder, then dried with a putty (padade) and dried, and then ground with a sandpaper or centrifuge, followed by acrylic coating. The present invention relates to a method for regenerating glass fiber reinforced plastic (FRP) products, which is produced by painting waste paint.

Description

폐유리섬유강화플라스틱 제품의 재생방법{The method for regenerate of FRP}The method for regenerate of FRP}

본 발명은 폐유리섬유강화플라스틱(FRP)제품의 재생방법에 관한 것으로서, 더욱 상세하게는 폐유리섬유강화플라스틱(FRP)제품 중에서 특히 자동차범퍼를 재생하는 방법에 관한 것이다.The present invention relates to a method for recycling waste glass fiber reinforced plastic (FRP) products, and more particularly, to a method for recycling automobile bumpers among waste glass fiber reinforced plastic (FRP) products.

상기 FRP제품은 물리적특성상, 회수하여 재활용하기가 매우 어렵기 때문에 대부분 폐기하여 환경오염의 원인이 되어, 이와 같은 문제점을 해결하고자, 많은 연구가 있어 왔으나, 최근에는 분쇄기로 분쇄하여 각종 건축자재의 충전제로 사용하는 정도로 재활용되어 왔다Since the FRP products are very difficult to recover and recycle due to their physical characteristics, they are mostly disposed of to cause environmental pollution. To solve such problems, many researches have been conducted. Has been recycled to the extent that

국내공개특허공보 공개번호 제97-33690호에는 자동차용범퍼 폐기물을 회수하여 범퍼커버의 실란트를 제거 장치를 통하여 제거한 후 분쇄 및 압출과정을 거쳐 재생된 재료로 자동차 뒷자석의 쿠선재로 사용하는 방법이 공개되어 있으며,Korean Laid-Open Patent Publication No. 97-33690 discloses a method for recovering waste bumper for automobiles, removing the sealant of the bumper cover through a removal device, and then using the recycled material as a cooper wire in the rear magnet of the vehicle after crushing and extruding. Is public,

국내공개특허공보 공개번호 제97-69285호에 자동차의 장식, 완충용 범퍼, 사이드레이싱 또는 콤팩트 디스크룸등에 도장된 도장수제품을 광범위하게 분리함으로써 고품질의 재활용 수지제품을 안정적으로 생산할 수 있는 도장수지 제품의 도막박리처리방법이 기재되어 있고,Coating resin that can stably produce high-quality recycled resin products by widely separating coating water products coated on car decoration, bumper for bumper, side lacing or compact disc room in Korea Patent Publication No. 97-69285 Describes how to peel off the film

국내공개특허공보 공개번호 99-26478호에는 폴리프로필렌을 주성분으로 하는 자동차 범퍼 보강재의 폐자재를 10~200mm크기로 파쇄한 후, 180~250℃로 용융한 다음 이 용융물을 금형에 주입하여 압축한 범퍼커버와 범퍼 보강재의 폐자재를 거푸집으로 제조하는 기술이 공개되어 있으며,In Korean Laid-Open Patent Publication No. 99-26478, a waste material of an automobile bumper reinforcement mainly composed of polypropylene is crushed to a size of 10 to 200 mm, melted at 180 to 250 ° C., and then injected into the mold to compress the melt. The technology to manufacture the waste material of the bumper cover and bumper reinforcement to formwork is disclosed,

국내공개특허공보 공개번호 제96-37238호에 폴리프로필렌 폐범퍼 수지를 4~5mm 크기로 분쇄하여 세척하고, 이를 글리콜, 수지 및 물의 혼합액에 침적시켜, 140~150℃에서 15~20분간 처리한 다음 원심분리기에서 탈수 시킨 후 용융 혼합한 후 펠렛화하여 범퍼거버를 재 성형하는 것을 특징으로 하는 자동차용 폐폴리프로필렌범퍼 커버의 재활용방법이 공개 되어 있으나,The pulverized polypropylene waste bumper resin was pulverized into 4 ~ 5mm size and washed in a mixture of glycol, resin and water, and treated at 140 ~ 150 ° C. for 15 ~ 20 minutes in Korean Laid-Open Patent Publication No. 96-37238. Next, a recycling method of the waste polypropylene bumper cover for automobiles, which is characterized by re-forming the bumper gerbers by dehydrating in a centrifuge and then mixing and melting the pellets,

상기와 같은 종래의 기술들은 범퍼를 파쇄하여, 분쇄시켜, 펠렛화된 재료로 재활용되는 정도로서, 재활용율이 미미한 상태였다.Conventional techniques as described above are such that the bumper is crushed, crushed, and recycled into pelletized materials, and the recycling rate is insignificant.

상기와 같은 문제점을 해결하고자, 본 발명은 폐유리섬유강화플라스틱(FRP)제품, 특히 범퍼등 차량에 사용되는 제품을 회수하여, 파손된 부분을 보수하여, 범퍼를 재활용하는 폐유리섬유강화플라스틱(FRP)제품의 재생방법을 제공하는데 그 목적이 있는 것이다.In order to solve the above problems, the present invention recovers waste glass fiber reinforced plastic (FRP) products, in particular products used in vehicles such as bumpers, repairing broken parts, recycling waste glass fiber ( Its purpose is to provide a recycling method for FRP) products.

상기와 같은 목적을 달성하고자, 본 발명은 유리섬유강화플라스틱(FRP)제품중 범퍼 및 측면판(좌우측 보강대 또는 사이드판넬을 말함)의 파손된 부분을 세척한 다음, 석면이나 망사테이프로 원형형태로 복원한 후 돌가루와 호마이카로 혼합한 혼합물을 표면에 바른 다음 아크릴계 하도페인트를 칠하여 재사용하는 폐유리섬유강화플라스틱(FRP)제품의 재생방법에 관한 것이다.In order to achieve the above object, the present invention is to wash the broken parts of the bumper and the side plate (refer to the left and right reinforcement or side panel) of the glass fiber reinforced plastic (FRP) products, and then as a circular form asbestos or mesh tape The present invention relates to a method for recycling waste glass fiber reinforced plastic (FRP) products, which is applied to the surface of the mixture after reconstruction, and then mixed with stone powder and homica, and then coated with acrylic paint.

폐유리섬유강화플라스틱(FRP)의 재활용은 종래에는 분쇄기로 분쇄하여 펠렛화시키거나, 분말화 시킨다음, 또다른 수지를 첨가하여, 성형몰드를 이용하여 제품을 제조하여 재활용하는 방법으로 사용하고 있으나,The recycling of waste glass fiber reinforced plastic (FRP) is conventionally used as a method of pulverizing and pelletizing or pulverizing with a pulverizer and adding another resin to manufacture and recycle the product using a molding mold. ,

본 발명은 폐유리섬유강화플라스틱(FRP)제품중 일부가 훼손되거나 금이 간 것을 복원할 수 있으며, 완전히 토막난 상태의 범퍼는 복원이 곤란하여 본 발명을 적용할 수 없고,The present invention can restore the damaged or cracked part of the waste glass fiber reinforced plastic (FRP) products, the bumper in a completely cut state is difficult to restore the present invention,

본 발명에서 석면이나 망사테이프로 훼손된 부분을 복원하더라도 강도면에서는 본래의 제품과 손색이 없으며, 돌가루와 호마이카를 2~5:1로 혼합된 혼합물을 상기 망사테이프 표면에 바르는 것은 테이프의 표면을 매끄럽게 하면서, 돌가루가 일정하게 도포되어 강도를 균일하게 할려는 목적이며, 그라인더 및, 샌드페이퍼등으로 면을 일정하게 하도페인트 칠을 하여 외장을 수려하게 하려는 것이다.In the present invention, even if the portion damaged by asbestos or mesh tape is not inferior to the original product in terms of strength, and applying a mixture of stone powder and homica to 2-5: 1 on the surface of the mesh tape is a surface of the tape. While smoothing, the purpose is to uniformly apply the crushed stone powder, and to make the exterior beautiful by applying a constant paint to the surface with a grinder, sand paper, and the like.

이하 본 발명을 실시예를 참고하여 설명하기로 한다Hereinafter, the present invention will be described with reference to Examples.

실시예Example

일단계 : 폐유리섬유강화플라스틱(FRP)제품 즉 범퍼 또는 차량의 측면판을 회수하여 세제로 세척한 다음, 건조시킨 후,First step: Recover waste glass fiber reinforced plastic (FRP) products, namely bumpers or side plates of vehicles, wash them with detergent and dry them,

이단계 : 그라인다를 이용하여 파손된 부분을 갈아낸 다음,Step 2: Use the grinder to grind the damaged parts

삼단계 : 파손된 부분에 석면을 충전시킨 후, 망사테이프로 붙혀 형태가 없어진 부분을 원형그대로 복원한 다음,Step 3: Fill the damaged part with asbestos, restore it to its original shape by attaching it with a mesh tape,

사단계 : 돌가루와 호마이카를 2~5 : 1의 비율로 혼합한 혼합물을 상기 표면에 바른다음 건조시키고,Step 4: Apply the mixture of stone powder and homica in a ratio of 2 to 5: 1 to the surface, and then dry it.

오단계 : 다시 그라인다로 상기 표면을 갈아서 평탄하게 한 후,Fifth Step: After grinding and leveling the surface again with a grinder,

육단계 : 퍼티(속칭 빠데라고 함)로 상기 표면을 바른 다음 건조시킨 다음 샌드페이퍼 또는 센타기로 상기 표면을 갈아낸 다음,Step six: apply the surface with putty (so-called padade) and dry it, then grind the surface with sandpaper or centrifuge,

칠단계 : 아크릴계 하도폐인트를 칠하여 유리섬유강화플라스틱(FRP)제품 즉, 범퍼 및 차량의 측면판을 재생하였다.Step 7: The acrylic undercoat was painted to regenerate glass fiber reinforced plastic (FRP) products, namely bumpers and side plates of vehicles.

본 발명은 파손된 유리섬유강화플라스틱(FRP)제품중 재생활용이 가능한 범퍼 및 차량의 측면판을 회수하여, 그 일부를 복원하여, 범퍼 및 차량의 측면판으로 재사용하는 방법에 관한 것이다.The present invention relates to a method of recovering a recyclable bumper and a vehicle side plate of a broken glass fiber reinforced plastic (FRP) product, restoring a part thereof, and reusing the bumper and a vehicle side plate.

상기와 같은 본 발명은 폐유리섬유강화플라스틱(FRP)제품을 재활용함으로서 경제적인 효과는 물론 환경오염의 원인을 최소화 하는 효과가 있는 것이다.The present invention as described above has the economic effect by recycling the waste glass fiber reinforced plastic (FRP) products as well as the effect of minimizing the cause of environmental pollution.

Claims (1)

유리섬유강화플라스틱(FRP)제품의 재생방법에 있어서, 폐유리섬유강화플라스틱(FRP)제품, 즉, 범퍼 또는 차량의 측면판을 회수하여 세제로 세척한 다음, 건조시킨 후, 그라인다를 이용하여 파손된 부분을 갈아낸 다음, 파손된 부분에 석면을 충전시킨 후, 망사테이프로 붙혀 형태가 없어진 부분을 원형그대로 복원한 다음, 돌가루와 호마이카를 2~5 : 1의 비율로 혼합한 혼합물을 상기 표면에 바른다음 건조시키고, 다시 그라인다로 상기 표면을 갈아서 평탄하게 한 후, 퍼티(빠데)로 상기 표면을 바른 다음 건조시킨 다음 샌드페이퍼 또는 센타기로 상기 표면을 갈아낸 다음, 아크릴계 하도페인트를 칠하여 제조함을 특징으로 하는 유리섬유강화 플라스틱(FRP)제품의 재생방법.In the recycling method of glass fiber reinforced plastic (FRP) products, waste glass fiber reinforced plastic (FRP) products, ie, bumpers or side plates of vehicles, are collected, washed with detergent, dried, and then ground using a grinder. Grind the damaged part, fill the damaged part with asbestos, attach it with a mesh tape, restore the unshaped part as it is, and then mix the stone powder and homica in the ratio of 2 to 5: 1 Apply it to the surface, dry it, grind the surface with a grinder and flatten it, apply the surface with a putty (padade), dry it, and then grind the surface with sandpaper or centrifuge, and apply acrylic paint A method of recycling a glass fiber reinforced plastic (FRP) product, characterized in that it is manufactured.
KR1020000011576A 2000-03-08 2000-03-08 The method for regenerate of FRP KR100309177B1 (en)

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KR101369092B1 (en) * 2012-03-07 2014-03-04 경상대학교산학협력단 Preparation method of reinforced phenolic composites using recycled-carbon fiber reinforced plastic chip and carbon fiber reinforced plastics recycling method using the same
CN106140774A (en) * 2015-03-08 2016-11-23 福建省泉州海丝船舶评估咨询有限公司 A kind of method and system of glass fibre reinforced plastic waste regeneration
CN106140775A (en) * 2015-03-08 2016-11-23 福建省泉州海丝船舶评估咨询有限公司 A kind of 3D moulding material manufacture method based on glass fibre reinforced plastic waste and system

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