KR890010077A - Polyethylene Blended Resin Concrete Composition - Google Patents

Polyethylene Blended Resin Concrete Composition Download PDF

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Publication number
KR890010077A
KR890010077A KR870014071A KR870014071A KR890010077A KR 890010077 A KR890010077 A KR 890010077A KR 870014071 A KR870014071 A KR 870014071A KR 870014071 A KR870014071 A KR 870014071A KR 890010077 A KR890010077 A KR 890010077A
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South Korea
Prior art keywords
weight
polyethylene
concrete composition
resin concrete
density polyethylene
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KR870014071A
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Korean (ko)
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KR900007763B1 (en
Inventor
이범수
정관교
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이범수
동일레진콘크리트산업 주식회사
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Priority to KR1019870014071A priority Critical patent/KR900007763B1/en
Publication of KR890010077A publication Critical patent/KR890010077A/en
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Publication of KR900007763B1 publication Critical patent/KR900007763B1/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음No content

Description

폴리에틸렌 배합 수지콘크리트 조성물Polyethylene Blended Resin Concrete Composition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

첨부도면은 본 발명의 제조공정을 보인 공정계략도.The accompanying drawings are process schematics showing the manufacturing process of the present invention.

Claims (6)

고밀도 폴리에틸렌 및 저밀도 폴리에틸렌을 각각 분리 세척 탈수 및 건조시킨 다음, 이에 보강제로 써 석면 또는 산화철을 첨가하고, 산화방지제로써 염화파리틴 및 염화안티몬, 자외선 차단제로써 카본블랙을 첨가한 후, 이를 혼합 용융시키고, 이에 건조된 골재를 투입하여 가열 배합한 후 이를 압출, 로링, 냉각 및 탈형하여 제조됨을 특징으로 하는 폴리에티렌 배합수지콘크리트 조성물.The high density polyethylene and the low density polyethylene were separately washed and dehydrated and dried, followed by addition of asbestos or iron oxide as a reinforcing agent, paratin chloride and antimony chloride as an antioxidant, and carbon black as a sunscreen, followed by mixing and melting. , The polystyrene blended resin concrete composition characterized in that it is prepared by heating and blending the dried aggregate into it, followed by extrusion, rolling, cooling and demolding. 제1항에 있어서, 고밀도 폴리에틸렌은 수분함량 0.1%이하, 밀도분포 0.941 내지 0.970g/㎤이며, 저밀도 폴리에틸렌은 수분함량 0.1%이하, 밀도분포 0.910 내지 0.940g/㎤로써, 고밀도 폴리에틸렌 5.0 내지 12중량%에 대하여 저밀도 폴리에틸렌 14 내지 30중량%로 조성됨을 특징으로 하는 폴리에틸렌 배합 수지 콘크리트 조성물.The high density polyethylene has a water content of 0.1% or less and a density distribution of 0.941 to 0.970 g / cm 3, and the low density polyethylene has a water content of 0.1% or less and a density distribution of 0.910 to 0.940 g / cm 3 and a high density polyethylene of 5.0 to 12 weight. Polyethylene blended resin concrete composition, characterized in that the composition is composed of 14 to 30% by weight of low density polyethylene. 제1항에 있어서, 골재는 수분함량 0.1%이하의 자갈 30중량%에 대하여, 모래 30 내지 50중량%이거나, 모래 60 내지 80중량%의 비율로 혼합됨을 특징으로 하는 폴리에틸렌 배합 수지 콘크리트 조성물.The polyethylene-containing resin concrete composition according to claim 1, wherein the aggregate is 30 to 50% by weight of sand or 60 to 80% by weight of sand with respect to 30% by weight of gravel having a water content of 0.1% or less. 제1항에 있어서, 보강제로써 석면은 0 내지 5중량% 산화철은 0.1 내지 0.3중량% 첨가함을 특징으로 하는 폴리에틸렌 배합 수지콘크리트 조성물.The polyethylene-containing resin concrete composition of claim 1, wherein asbestos is added in an amount of 0 to 5% by weight of iron oxide in an amount of 0.1 to 0.3% by weight. 제1항에 있어서, 염화파라핀 및 염화안티몬은 각각 0.05 내지 0.2중량%씩 산화방지제로써 첨가함을 특징으로 하는 폴리에틸렌 배합 수지콘크리트 조성물.The polyethylene-containing resin concrete composition according to claim 1, wherein paraffin chloride and antimony chloride are added in an amount of 0.05 to 0.2% by weight, respectively, as an antioxidant. 제1항에 있어서, 자외선 차단제로써 카본블랙을 0.1 내지 0.5중량% 첨가함을 특징으로 하는 폴리에틸렌 배합 수지콘크리트 조성물.The polyethylene-containing resin concrete composition according to claim 1, wherein 0.1 to 0.5% by weight of carbon black is added as a sunscreen. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870014071A 1987-12-10 1987-12-10 Polyethylene resin concrete compositions KR900007763B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870014071A KR900007763B1 (en) 1987-12-10 1987-12-10 Polyethylene resin concrete compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870014071A KR900007763B1 (en) 1987-12-10 1987-12-10 Polyethylene resin concrete compositions

Publications (2)

Publication Number Publication Date
KR890010077A true KR890010077A (en) 1989-08-05
KR900007763B1 KR900007763B1 (en) 1990-10-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870014071A KR900007763B1 (en) 1987-12-10 1987-12-10 Polyethylene resin concrete compositions

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KR (1) KR900007763B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008060086A1 (en) * 2006-11-13 2008-05-22 Jeong-An Baek An apparatus for manufacturing a polymer concrete product by using disused polyethylene and a method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008060086A1 (en) * 2006-11-13 2008-05-22 Jeong-An Baek An apparatus for manufacturing a polymer concrete product by using disused polyethylene and a method using the same

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Publication number Publication date
KR900007763B1 (en) 1990-10-19

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