KR0144705B1 - Reproduction method of used synthetic resin - Google Patents
Reproduction method of used synthetic resinInfo
- Publication number
- KR0144705B1 KR0144705B1 KR1019950021841A KR19950021841A KR0144705B1 KR 0144705 B1 KR0144705 B1 KR 0144705B1 KR 1019950021841 A KR1019950021841 A KR 1019950021841A KR 19950021841 A KR19950021841 A KR 19950021841A KR 0144705 B1 KR0144705 B1 KR 0144705B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- waste
- synthetic resin
- parts
- waste synthetic
- Prior art date
Links
Classifications
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- 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
- B29B17/02—Separating plastics from other materials
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- 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
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0293—Dissolving the materials in gases or liquids
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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
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
본 발명은 폐전선에서 심선을 제거시킨 피복물이나 공장이나 농촌, 가정에서 다량으로 발생하는 복합 폐비닐등의 폐 합성수지를 재활용하여 각종제품을 제조할 수 있게한 제조방법에 관한 것이다.The present invention relates to a method for manufacturing various products by recycling waste synthetic resins such as coatings from which core wires are removed from waste wires or composite waste plastics generated in large quantities in factories, rural areas, and homes.
즉, 폐전선 피복물이나 복합 폐비닐등의 폐 합성수지에서 각종 이물질을 제거시키는 폐 합성수지 선별공정과, 폐합성수지 70∼80% 중량부에 탄산마그네슘 10∼15%중량부와 TCP 2∼4% 중량부, DOP 2∼4중량부, BLP 2∼4%, 중량부, TPP 2∼4중량부, 크로로파라핀 2∼4% 중량부, 스테아린산아연 1∼2% 중량부로 각각 섞어 배합시키는 배합공정과, 배합공정에 의한 배합물을 200∼250℃의 온도에서 2∼3분 가열하여 겔(gel)상으로 만드는 용융공정과, 용융된 배합물을 프레스 압착 또는 압출, 사출 성형하는 성형공정으로 재활용이 이루어지는 폐 합성수지의 재활용 방법이다.That is, waste synthetic resin screening process for removing various foreign matters from waste synthetic resin such as waste wire coating or composite waste vinyl, and 70-15% by weight of magnesium carbonate and 2-4% by weight of TCP And a compounding step of mixing 2 to 4 parts by weight of DOP, 2 to 4% by weight of BLP, 2 to 4 parts by weight of TPP, 2 to 4 parts by weight of chloroparaffin, and 1 to 2 parts by weight of zinc stearate. Waste synthetic resin which is recycled in the melting process of heating the compound by the compounding process at a temperature of 200 to 250 ° C. for 2 to 3 minutes to form a gel and a molding process of pressing, extruding or injection molding the melted compound. Is a recycling method.
Description
본 발명은 폐전선에서 심선을 제거시킨 피복물 또는 공장이나 농촌, 가정에서 다량으로 발생하는 각종 폐비닐과 같은 폐합성수지를 재활용하여 각종제품을 만들어 사용할 수 있게한 제조방법에 관한 것이다.The present invention relates to a method for manufacturing a variety of products by recycling waste synthetic resins such as a coating material from which the core wire is removed from the waste wire or a large amount of waste vinyl, which is generated in large quantities in factories, rural areas, and homes.
일반적으로 전선피복물은 PVC, PE, PP, 합성고무와 기타 알미늄박, 구리, 철사, 나이론, 직물, 종이, 석면등이 복합적으로 포함되어 있고 그 융해 온도와 성질이 다르기 때문에 이를 용해하여 재활용할 수 없었고 소각처리를 하게되면 많은 유독성 매연과 가스가 배출되어 심한 공해를 유발시키므로 폐전선 피복물은 특정산업 폐기물로 분류시켜 땅에 매설시키는 폐기물 처리방식을 사용하였을 뿐만 아니라 폐비닐도 상기와 같이 폐기처리하였는바 이는 폐기물 처리비용이 많이 들고 토양을 오염시키는 등 자연환경을 파괴하는 결과를 초래하였다.In general, wire coatings contain PVC, PE, PP, synthetic rubber and other aluminum foil, copper, wire, nylon, textile, paper, asbestos, etc., and their melting temperature and properties are different, so they can be dissolved and recycled. Since incineration causes a lot of toxic fumes and gases, it causes severe pollution. Waste wire coatings are classified as specific industrial wastes and used as a waste disposal method. This resulted in the high cost of waste disposal and the destruction of the natural environment, such as polluting the soil.
본 발명은 이러한 문제점을 해결하기 위하여 폐전선 피복물이나 각종 폐비닐 등을 잘게 분쇄한 다음 여기에 화확약품인 TCP, DOP, DLP, TPP, 크로로파라핀, 스테아린산아연을 함께 섞어서 골고루 배합시키고 이를 소정온도로 가열하여 겔(gel)상태로 만든 다음 성형장치부에서 프레스성형 또는 압출, 사출성형하는 공정으로 보도블록, 벤치등과 같은 제품을 제조할 수 있게 함으로써 폐합성수지의 재활용을 용이하게 할 수 있도록 한 것으로 이를 보다 상세히 설명하면 다음과 같다.In order to solve this problem, the present invention finely pulverizes waste wire coatings and various waste vinyls, and then mixes the chemicals such as TCP, DOP, DLP, TPP, chloroparaffin, and zinc stearate, and evenly mixes them to a predetermined temperature. Heated to a gel state, and then press molding, extrusion, or injection molding in the molding device part to manufacture products such as sidewalk blocks and benches to facilitate recycling of waste synthetic resins. This will be described in more detail as follows.
[실시예]EXAMPLE
제1공정:폐합성수지 선별공정First step: waste synthetic resin sorting process
폐전선에서 심선을 제거시킨 폐전선 피복물이나 각종 폐비닐과 같은 폐합성수지를 분쇄기에 투입하여 잘게 분쇄시킨 다음 분쇄된 폐합성수지에 섞여 있는 금속이나 돌과 같은 각종 이물질을 자석과 여과망으로 제거하는 방법으로 폐합성수지만을 선별한다.The waste wire coating from which the core wire is removed from the waste wire or waste synthetic resin such as various waste vinyl is put into the grinder and finely pulverized, and then various kinds of foreign substances such as metal or stone mixed with the crushed waste synthetic resin are removed by magnet and filter network. Only waste synthetic resin is selected.
일반적으로 폐전선 피복물에는 대체로 PVC는 약 50%, PE는 약25%, PP는 약 5%, 합성고무는 약 10%, 기타 알미늄박, 구리, 철사, 나이론, 직물, 종이, 석면 등이 약10%성분비로 구성되어 있다.Generally, about 50% of PVC, about 25% of PE, about 5% of PP, about 10% of synthetic rubber, and other aluminum foil, copper, wire, nylon, fabric, paper, asbestos, etc. It consists of 10% component ratio.
제2공정:배합공정Second Process: Blending Process
상기 제1공정을 거쳐 선별된 폐합성수지 79중량%에 탄산마그네슘 10중량%, TCP 2중량%, DOP 2중량%, DLP 2중량%, TPP 2중량%, 크로로파라핀 2중량%, 스테아린산아연 1중량%를 함께 섞어 배합실에서 골고루 배합시킨다.79% by weight of the waste synthetic resin selected by the first step 10% by weight magnesium carbonate, TCP 2% by weight, DOP 2% by weight, DLP 2% by weight, TPP 2% by weight, chloroparaffin 2% by weight, zinc stearate 1 Mix by weight together to mix evenly in the mixing chamber.
상기의 화학약품인 TCP(트리크레질 포스훼이트)는 각종 이성체의 혼합비율에 따라 다른 성능을 갖게 하며,TCP (Tricrezyl phosphate), the above chemical, has different performance depending on the mixing ratio of various isomers,
DOP(프탈산디옥틸)은 염화비닐, 염화고무등에 양호한 성능을 주고 상용성이 좋으며,DOP (dioctyl phthalate) gives good performance to vinyl chloride, rubber, rubber, etc.
DLP(트팔산디라우틸)은 염화비닐 및 공중합수지의 가소제로서 휘발성이 낮고 내한성, 내습성이 좋으며,DLP (dilauryl dipalyl) is a plasticizer of vinyl chloride and copolymerized resin, which has low volatility, good cold resistance and moisture resistance,
TPP(트리페닐포스페이트)는 섬유소, 염화비닐, 합성고무와의 합성을 좋게하고 다량사용시에 불연소성이 좋으며,TPP (triphenyl phosphate) improves the synthesis with cellulose, vinyl chloride and synthetic rubber, and has good incombustibility when used in large quantities.
크로로파라핀(염화파라핀)은 염소함유 물질의 수지와 상용성이 좋으며,Chloroparaffin (chlorinated paraffin) has good compatibility with resins of chlorine-containing materials,
스테아린산 아연은 합성수지 가공시 열에 대한 안전성이 좋은 성분을 갖게 된다.Zinc stearate has a good thermal stability when processing a synthetic resin.
그리고 상기의 약품첨가 내용에 따라 제품특성은 달라지게 된다.In addition, the product characteristics are changed according to the above-mentioned drug addition content.
제3공정:용융공정Third process: melting process
제2공정에 따른 배합물을 압출장치에서 200℃의 온도로 3분정도 가열하여 겔(gel)상으로 만든다.The compound according to the second step is heated to a temperature of 200 ° C. in the extrusion apparatus for about 3 minutes to form a gel.
제4공정:성형공정4th step: molding process
제3공정에 의해 겔(gel)상으로된 배합물을 압출가공하여 소정의 제품을 성형시킨다.By the third process, the compounded product into a gel is extruded to form a predetermined product.
상기의 실시예에 의해 보도블록을 성형하여서된 제품특성은 다음과 같이 나타났다.Product characteristics obtained by molding the sidewalk block by the above embodiment were as follows.
상기 보도블록 외에도 호안블록, 벤치, 포도나무지주 등 여러종류의 제품을 만들어 사용할 수 있게된다. 즉, 상기와 같은 특성을 갖는 제품으로 목재 또는 시멘트 대용품으로서 그 사용이 가능할 뿐만 아니라 내충격성, 내수성, 탄력성이 있으며, 채색이 용이하고, 톱이나 대패작업, 천공작업, 못도 박을 수 있는 정도의 제품특성을 갖게 되어 보다 광범위하게 활용할 수 있게된다.In addition to the sidewalk block can be used to create a variety of products, such as rafting block, bench, vine holding. That is, the product having the characteristics as described above can be used as a substitute for wood or cement, as well as impact resistance, water resistance, elasticity, easy to color, saw or planer work, drilling work, nailing degree It has the product characteristics of, so it can be used more widely.
또, 상기방법으로 제조된 제품을 사용하는 동안에 제품이 파손되었을때는 이를 다시 재활용할 수 있는 것이다.In addition, when a product is broken while using the product manufactured by the above method, it can be recycled again.
이와같이, 종래에는 폐전선 피복물이나 각종 폐비닐 등의 폐합성수지를 재활용하지 못하고 특수 폐기물 처리를 해야하는 공해유발 대상이었으나 본 발명에 의해서 폐합성수지를 이용한 제품으로 재활용할 수 있게 되어 폐자원 재생 및 공해방지에 크게 기여하고 수입대체효과 및 경제적인 이점도 살릴 수 있는 것이다.As such, in the past, wastewater coatings or waste plastics, such as waste plastics and other waste plastics to recycle the special waste treatment was subject to pollution, but the present invention can be recycled as a product using waste synthetic resins to recycle waste resources and prevent pollution It will make a great contribution and benefit from the substitution effect and economic benefits.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950021841A KR0144705B1 (en) | 1995-07-21 | 1995-07-21 | Reproduction method of used synthetic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950021841A KR0144705B1 (en) | 1995-07-21 | 1995-07-21 | Reproduction method of used synthetic resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970005557A KR970005557A (en) | 1997-02-19 |
| KR0144705B1 true KR0144705B1 (en) | 1998-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950021841A KR0144705B1 (en) | 1995-07-21 | 1995-07-21 | Reproduction method of used synthetic resin |
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| Country | Link |
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| KR (1) | KR0144705B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101041287B1 (en) * | 2009-02-23 | 2011-06-14 | 이헌구 | Waterproofing sheet using recycling materials and preparing process the same |
-
1995
- 1995-07-21 KR KR1019950021841A patent/KR0144705B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101041287B1 (en) * | 2009-02-23 | 2011-06-14 | 이헌구 | Waterproofing sheet using recycling materials and preparing process the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970005557A (en) | 1997-02-19 |
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