KR960017780A - Molding compound manufacturing method using reinforced plastic waste - Google Patents

Molding compound manufacturing method using reinforced plastic waste Download PDF

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Publication number
KR960017780A
KR960017780A KR1019940031090A KR19940031090A KR960017780A KR 960017780 A KR960017780 A KR 960017780A KR 1019940031090 A KR1019940031090 A KR 1019940031090A KR 19940031090 A KR19940031090 A KR 19940031090A KR 960017780 A KR960017780 A KR 960017780A
Authority
KR
South Korea
Prior art keywords
molding compound
weight
parts
plastic waste
waste
Prior art date
Application number
KR1019940031090A
Other languages
Korean (ko)
Other versions
KR0156482B1 (en
Inventor
황운현
최상훈
Original Assignee
성재갑
주식회사 엘지화학
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 성재갑, 주식회사 엘지화학 filed Critical 성재갑
Priority to KR1019940031090A priority Critical patent/KR0156482B1/en
Publication of KR960017780A publication Critical patent/KR960017780A/en
Application granted granted Critical
Publication of KR0156482B1 publication Critical patent/KR0156482B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • 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
    • 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

Abstract

본 발명은 소각 및 매립이 어려운 강화 플라스틱을 비롯한 각종 경화성 플라스틱 폐기물을 이용하여 몰딩 컴파운드를 제조하는 방법에 관한 것으로, 특히 상기 폐기물을 적절한 크기의 미분말상으로 파쇄 또는 분쇄하고 그 분말의 일정양을 충진제로서 첨가하여 쉬이트 몰딩 컴파운트(sheet molding compound) 또는 벌크 몰딩 컴파운드(bulk molding compound)를 제조함으로써 폐기물 처리문제를 해결해 줌과 동시에 자원을 절감할 수 있게 해주는 폐기물 재활용의 한 방법에 관한 것이다.The present invention relates to a method for producing a molding compound using a variety of curable plastic waste, including reinforced plastic, which is difficult to incinerate and landfill, in particular, the waste is crushed or pulverized into a fine powder of an appropriate size, and the amount of the powder filler The present invention relates to a method of waste recycling, which can be added as an additive to prepare a sheet molding compound or a bulk molding compound to solve a waste disposal problem and save resources.

Description

강화 플라스틱 폐기물을 이용한 몰딩 컴파운드(molding compound) 제조방법Molding compound manufacturing method using reinforced plastic waste

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (4)

쉬이트 몰딩 컴파운드를 제조함에 있어서, 강화플라스틱 폐기물을 분쇄하여 충진제로 이용하되, 그 분쇄 분말의 평균입도를 10-200㎛ 범위로 하고, 그 첨가비율을 총 100중량부를 기준으로 할 때 0.1-20중량부로하는 것을 특징으로 하는 쉬이트 몰딩 컴파운드의 제조방법.In manufacturing the sheet molding compound, the reinforcement plastic waste is ground and used as a filler, but the average particle size of the ground powder is in the range of 10-200 μm and the addition ratio is based on 100 parts by weight in total. A method for producing a sheet molding compound, characterized in that part by weight. 제1항에 있어서, 상기 쉬이트 몰딩 컴파운드에 함유되어 있는 조성성분중 활제 및 커플링제는 그 첨가비율이 총 100중량부를 기준으로 할 때 0.1-0.5중량부로 하는 것을 특징으로 하는 쉬이트 몰딩 컴파운드의 제조방법.[Claim 2] The sheet molding compound of claim 1, wherein the lubricant and the coupling agent in the composition contained in the sheet molding compound are 0.1-0.5 parts by weight based on 100 parts by weight of the total. Manufacturing method. 벌크 몰딩 컴파운드를 제조함에 있어서, 강화플라스틱 폐기물을 분쇄하여 충진제로 이용하되, 그 분쇄분말의 평균입도를 10-200㎛ 범위로 하고, 그 첨가비율을 총 100중량부를 기준으로 할 때 0.1-30중량부로 하는 것을 특징으로 하는 벌크 몰딩 컴파운드의 제조방법.In preparing the bulk molding compound, the reinforcement plastic waste is ground and used as a filler, but the average particle size of the powder is in the range of 10-200 μm, and the addition ratio is based on a total of 100 parts by weight of 0.1-30 weight. Process for producing a bulk molding compound, characterized in that the part. 제3항에 있어서, 상기 벌크 몰딩 컴파운드에 함유되어 있는 조성성분중 활성 및 커플링제는 그 첨가비율이 총 100중량부를 기준으로 할 때 0.1-0.5중량부로 하는 것을 특징으로 하는 상기 벌크 몰딩 컴파운드의 제조방법.The method of claim 3, wherein the active ingredient and the coupling agent in the composition contained in the bulk molding compound is 0.1 to 0.5 parts by weight based on a total of 100 parts by weight of the preparation of the bulk molding compound Way. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940031090A 1994-11-24 1994-11-24 Method of manufacturing molding compound using reinforced plastic wastes KR0156482B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940031090A KR0156482B1 (en) 1994-11-24 1994-11-24 Method of manufacturing molding compound using reinforced plastic wastes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940031090A KR0156482B1 (en) 1994-11-24 1994-11-24 Method of manufacturing molding compound using reinforced plastic wastes

Publications (2)

Publication Number Publication Date
KR960017780A true KR960017780A (en) 1996-06-17
KR0156482B1 KR0156482B1 (en) 1998-12-01

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ID=19398914

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940031090A KR0156482B1 (en) 1994-11-24 1994-11-24 Method of manufacturing molding compound using reinforced plastic wastes

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KR (1) KR0156482B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449157B1 (en) * 2001-09-10 2004-09-16 대림산업 주식회사 Sewer Pipe
KR100449158B1 (en) * 2001-09-10 2004-09-16 대림산업 주식회사 Foamed Sewer Pipe
CN111454585A (en) * 2020-03-09 2020-07-28 句容市久诺复合材料有限公司 High-heat-resistance insulating SMC composite material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020088630A (en) * 2001-05-18 2002-11-29 방태순 Using of waste stuff twisted pe pipe and the manufacturing method
CN101570626B (en) * 2009-06-08 2011-03-30 清华大学深圳研究生院 Composite materials manufactured by using non-metal materials recovered from waste circuit boards

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449157B1 (en) * 2001-09-10 2004-09-16 대림산업 주식회사 Sewer Pipe
KR100449158B1 (en) * 2001-09-10 2004-09-16 대림산업 주식회사 Foamed Sewer Pipe
CN111454585A (en) * 2020-03-09 2020-07-28 句容市久诺复合材料有限公司 High-heat-resistance insulating SMC composite material

Also Published As

Publication number Publication date
KR0156482B1 (en) 1998-12-01

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