KR960017575A - Preparation of thermosetting resin short carbon prepreg and manufacturing method of carbon short fiber reinforced carbon composite material using the same - Google Patents

Preparation of thermosetting resin short carbon prepreg and manufacturing method of carbon short fiber reinforced carbon composite material using the same Download PDF

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Publication number
KR960017575A
KR960017575A KR1019940028457A KR19940028457A KR960017575A KR 960017575 A KR960017575 A KR 960017575A KR 1019940028457 A KR1019940028457 A KR 1019940028457A KR 19940028457 A KR19940028457 A KR 19940028457A KR 960017575 A KR960017575 A KR 960017575A
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KR
South Korea
Prior art keywords
composite material
carbon fiber
short carbon
carbon
thermosetting resin
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Application number
KR1019940028457A
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Korean (ko)
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KR0145784B1 (en
Inventor
권익환
서휘원
성기범
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유현식
제일모직 주식회사
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Priority to KR1019940028457A priority Critical patent/KR0145784B1/en
Publication of KR960017575A publication Critical patent/KR960017575A/en
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Publication of KR0145784B1 publication Critical patent/KR0145784B1/en

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/83—Carbon fibres in a carbon matrix
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5212—Organic
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5252—Fibers having a specific pre-form
    • C04B2235/5256—Two-dimensional, e.g. woven structures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Ceramic Products (AREA)

Abstract

본 발명은 탄소단섬유 보강 탄소복합재료 제조공정에 관한 것이다.The present invention relates to a short carbon fiber reinforced carbon composite material manufacturing process.

본 발명은 탄소단섬유와 페놀수지의 건식 혼련방법을 채택하여 특히 탄소단섬유 보강 탄소복합재료로의 응용뿐아니라 전기, 전자제품의 외장재로 점차로 필요성이 강조되는 박막, 경량 및 전파차폐성, 난연성도 만족시킴으로써 그 적용범위의 확대가 가능한 페놀수지계 탄소단섬유 프리프레그 제조방법을 제공하는 것을 목적으로 한다.The present invention adopts dry kneading method of short carbon fiber and phenolic resin, especially thin carbon fiber, light shielding, flame retardancy, and flame retardancy, which are emphasized as a necessity as an exterior material of electrical and electronic products as well as application to short carbon fiber reinforced carbon composite material. It is an object of the present invention to provide a method for producing a phenol resin-based short carbon fiber prepreg, which can be expanded by satisfying it.

본 발명은 탄소단섬유 및 페놀수지를 사용한 프리프레그 라미네이트를 제조하고 이를 이용하여 탄소단섬유 탄소복합재료를 만드는 것을 특징으로 한다.The present invention is characterized in that a prepreg laminate using short carbon fibers and a phenol resin is prepared, and a short carbon carbon composite material is made using the same.

Description

열경화성 수지계 탄소단섬유 프리프레그 제조 및 이를 이용한 탄소단섬유강화 탄소복합재료 제조방법Preparation of thermosetting resin short carbon prepreg and manufacturing method of carbon short fiber reinforced carbon composite material using the same

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

Claims (5)

탄소단섬유 및 페놀수지를 사용한 프리프레그 라미네이트를 제조하고 이를 이용하여 탄소단섬유 탄소복합 재료를 만드는 것을 특징으로 하는 열경화성 수지계 탄소단섬유강화 탄소복합재료 제조방법.A method for producing a thermosetting resin-based short carbon fiber-reinforced carbon composite material, comprising preparing a prepreg laminate using short carbon fibers and a phenol resin and using the same to form a short carbon fiber composite material. 제1항에 있어서, 탄소단섬유는 5㎜ 내지 35㎜ 길이로 하여 300℃ 내지 400℃의 열처리로 사이징제를 제거한 후 사용하는 것을 특징으로 하는 열경화성 수지계 탄소단섬유강화 탄소복합재료 제조방법.The method of claim 1, wherein the short carbon fiber is 5 mm to 35 mm in length and then used after removing the sizing agent by a heat treatment at 300 ° C. to 400 ° C. The method of manufacturing a thermosetting resin-based short carbon fiber-reinforced carbon composite material. 제1항에 있어서, 페놀수지의 적용방법은 입자상 레졸타입 페놀수지를 탄소단섬유에 비해 중량비 1배 내지 4배로 하는 진동식 건식혼련 방식인 것을 특징으로 하는 열경화성 수지계 탄소단섬유강화 탄소복합재료 제조방법.The method of manufacturing a thermosetting resin-based short carbon fiber-reinforced carbon composite material according to claim 1, wherein the method for applying a phenol resin is a vibrating dry kneading method in which the particulate resol type phenol resin is 1 to 4 times by weight relative to the short carbon fiber. . 제1항에 있어서, 페놀수지를 사용한 다음 B stage로 가열 후 롤러 압착과 냉각공정을 수행하는 것을 특징으로 하는 열경화성 수지계 탄소단섬유강화 탄소복합재료 제조방법.The method of manufacturing a thermosetting resin-based short carbon fiber-reinforced carbon composite material according to claim 1, wherein the phenol resin is used, followed by roller compaction and cooling after heating to a B stage. 제1항에 있어서, 제조된 프리프레그 라미네이트를 원하는 두께로 여러장 적층하여 탄화흑연화 공정을 거치는 것을 특징으로 하는 열경화성 수지계 탄소단섬유강화 탄소복합재료 제조방법.The method of manufacturing a thermosetting resin-based short carbon fiber-reinforced carbon composite material according to claim 1, wherein a plurality of prepared prepreg laminates are laminated to a desired thickness and subjected to a carbonization process. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940028457A 1994-11-01 1994-11-01 Carbon fiber-reinforced c/c composite KR0145784B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940028457A KR0145784B1 (en) 1994-11-01 1994-11-01 Carbon fiber-reinforced c/c composite

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Application Number Priority Date Filing Date Title
KR1019940028457A KR0145784B1 (en) 1994-11-01 1994-11-01 Carbon fiber-reinforced c/c composite

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KR960017575A true KR960017575A (en) 1996-06-17
KR0145784B1 KR0145784B1 (en) 1998-08-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417161B1 (en) * 2001-02-12 2004-02-05 국방과학연구소 Method for manufacturing carbon/silicon-carbide composite

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100565385B1 (en) * 1998-10-28 2006-05-29 영성산업 주식회사 Manufacturing method of light weight high strength carbon composite material
KR101592976B1 (en) * 2014-04-04 2016-02-11 (주)이노컴텍 Manufacturing method of protection against windwall cladding for ocean plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417161B1 (en) * 2001-02-12 2004-02-05 국방과학연구소 Method for manufacturing carbon/silicon-carbide composite

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