KR910006390A - Heat-resistant electromagnetic wave absorbing material - Google Patents

Heat-resistant electromagnetic wave absorbing material Download PDF

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Publication number
KR910006390A
KR910006390A KR1019890013692A KR890013692A KR910006390A KR 910006390 A KR910006390 A KR 910006390A KR 1019890013692 A KR1019890013692 A KR 1019890013692A KR 890013692 A KR890013692 A KR 890013692A KR 910006390 A KR910006390 A KR 910006390A
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KR
South Korea
Prior art keywords
weight
heat
electromagnetic wave
absorbing material
wave absorbing
Prior art date
Application number
KR1019890013692A
Other languages
Korean (ko)
Other versions
KR930002756B1 (en
Inventor
나종갑
한홍구
Original Assignee
박원희
한국과학기술연구원
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Application filed by 박원희, 한국과학기술연구원 filed Critical 박원희
Priority to KR1019890013692A priority Critical patent/KR930002756B1/en
Publication of KR910006390A publication Critical patent/KR910006390A/en
Application granted granted Critical
Publication of KR930002756B1 publication Critical patent/KR930002756B1/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients

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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)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

내용 없음.No content.

Description

내열성 전자파 흡수재료Heat-resistant electromagnetic wave absorbing material

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

Claims (4)

폴리프로필렌과 폴리에치렌프로필렌 또는 클로로프렌고무에 액상의 부타디엔 공중합체 3~10중량%, 에폭시수지 1~5중량% 및 상온가교제 0.01~0.1중량%를 첨가하여 얻어진 결합재에 페라이트분체 70~90중량%가 첨가되어 이루어짐을 특징으로 하는 내열성 전자파 흡수재료.70 to 90% by weight of ferrite powder to the binder obtained by adding 3 to 10% by weight of liquid butadiene copolymer, 1 to 5% by weight of epoxy resin and 0.01 to 0.1% by weight of crosslinking agent in polypropylene and polyethylene propylene or chloroprene rubber. Heat-resistant electromagnetic wave absorbing material, characterized in that the addition is made. 제 1 항에 있어서, 결합재는 클로로프렌고무에 액상의 아크릴로니티릴부타디엔 10중량% 에폭시수지 5중량% 및 방향족아민계의 상온가교제 0.1중량%가 첨가되어 이루어짐을 특징으로 하는 내열성 전자파 흡수재료.The heat-resistant electromagnetic wave absorbing material according to claim 1, wherein the binder is added to chloroprene rubber by adding 10% by weight of liquid acrylonitrile butadiene, 5% by weight of epoxy resin, and 0.1% by weight of aromatic amine-based crosslinking agent. 제 1 항에 있어서, 결합재는 폴리프로필렌과 폴리에치렌프로필렌을 무게비로 10 : 4로 혼합한 혼합물에 액상의 아크릴로니트릴부타디엔 5중량%, 에폭시수지 3중량% 및 방향족아민계 상온가교제 0.05중량%를 첨가하여 이루어짐을 특징으로 하는 내열성 전자파 흡수재료.According to claim 1, The binder is a mixture of polypropylene and poly ethylene propylene in a weight ratio of 10: 4 5% by weight of liquid acrylonitrile butadiene, 3% by weight of epoxy resin and 0.05% by weight of aromatic amine-based crosslinking agent Heat-resistant electromagnetic wave absorbing material, characterized in that the addition is made. 제 1 항에 있어서, 결합재는 클로로프렌고무에 액상의 아크릴로 부타디엔 3중량%, 에폭시수지 1중량% 및 방향족아민계의 상온가교제 0.01중량% 첨가하여 이루어짐을 특징으로 하는 내열성 전자파 흡수재료.The heat-resistant electromagnetic wave absorbing material of claim 1, wherein the binder is added to chloroprene rubber by adding 3% by weight of liquid acryladiene, 1% by weight of epoxy resin, and 0.01% by weight of an aromatic amine-based crosslinking agent. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890013692A 1989-09-22 1989-09-22 Heat-resistance with absorption materials of electromagnetic waves KR930002756B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890013692A KR930002756B1 (en) 1989-09-22 1989-09-22 Heat-resistance with absorption materials of electromagnetic waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890013692A KR930002756B1 (en) 1989-09-22 1989-09-22 Heat-resistance with absorption materials of electromagnetic waves

Publications (2)

Publication Number Publication Date
KR910006390A true KR910006390A (en) 1991-04-29
KR930002756B1 KR930002756B1 (en) 1993-04-10

Family

ID=19290107

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890013692A KR930002756B1 (en) 1989-09-22 1989-09-22 Heat-resistance with absorption materials of electromagnetic waves

Country Status (1)

Country Link
KR (1) KR930002756B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100388796B1 (en) * 2001-05-11 2003-06-25 신화인터텍 주식회사 Aqueous acrylic adhesives, preparing method thereof, and explosion proof tapes for fixing braun tube using them

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100210369B1 (en) * 1997-02-12 1999-07-15 홍성용 A composition for absorbing electromagnetic wave and a method for manufacturing the same
EP0889013A1 (en) * 1997-06-30 1999-01-07 Sung-Yong Hong A paint composition for absorbing electromagnetic waves and a method for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100388796B1 (en) * 2001-05-11 2003-06-25 신화인터텍 주식회사 Aqueous acrylic adhesives, preparing method thereof, and explosion proof tapes for fixing braun tube using them

Also Published As

Publication number Publication date
KR930002756B1 (en) 1993-04-10

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