KR950011113A - 폴리프로필렌계 복합재료 쉬트의 제조방법 및 이로부터 제조된 복합재료쉬트 - Google Patents

폴리프로필렌계 복합재료 쉬트의 제조방법 및 이로부터 제조된 복합재료쉬트 Download PDF

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Publication number
KR950011113A
KR950011113A KR1019930021629A KR930021629A KR950011113A KR 950011113 A KR950011113 A KR 950011113A KR 1019930021629 A KR1019930021629 A KR 1019930021629A KR 930021629 A KR930021629 A KR 930021629A KR 950011113 A KR950011113 A KR 950011113A
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KR
South Korea
Prior art keywords
glass fiber
polypropylene
composite sheet
felt
polypropylene felt
Prior art date
Application number
KR1019930021629A
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English (en)
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KR960005302B1 (ko
Inventor
권익환
여민호
Original Assignee
채오병
제일모직 주식회사
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.)
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Publication date
Application filed by 채오병, 제일모직 주식회사 filed Critical 채오병
Priority to KR1019930021629A priority Critical patent/KR960005302B1/ko
Publication of KR950011113A publication Critical patent/KR950011113A/ko
Application granted granted Critical
Publication of KR960005302B1 publication Critical patent/KR960005302B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B32B2038/042—Punching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 폴리프로필렌계 복합재료 쉬트에 관한 것이다.
본 발명은 유리섬유 매트제조시 폴리프로필렌 펠트(felt)를 유리섬유의 상단부와 하단부에 두고 니들펀칭 함으로써 우수한 기계적 강도를 갖는 동시에 니들 펀칭고정에서 발생하는 분진을 감소시킬 수 있는 폴리프로필렌과 유리섬유로 이루어진 복합재료 쉬트를 제공하는 것을 목적으로 한다.
본 발명은 유리섬유와 폴리프로필렌 펠트를 사용하여 니들 펀칭의 방법으로 제조되며, 배열 순서는 유리섬유와 폴리프로필렌 펠트의 배열순서는 폴리프로필렌펠트/유리섬유/폴리프로필렌펠트, 유리섬유/폴리프로필렌펠트/유리섬유, 폴리프로필렌펠트/유리섬유/폴리프로필렌펠트/유리섬유/폴리프로필렌펠트 중 선택된 1종인 것을 특징으로 한다.

Description

폴리프로필렌계 복합재료 쉬트의 제조방법 및 이로부터 제조된 복합재료쉬트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 유리섬유와 폴리프로필렌 펠트를 사용하여 니들 펀칭의 방법으로 제조된 것을 특징으로 하는 유리섬유 메트의 제조방법.
  2. 제1항에 있어서, 유리섬유와 폴리프로필렌 펠트의 배열순서는 폴리프로필렌펠트/유리섬유/폴리프로필렌펠트, 유리섬유/폴리프로필렌펠트/유리섬유, 폴리프로필렌펠트/유리섬유/폴리프로필렌펠트/유리섬유/폴리프로필렌펠트 중 선택된 1종인 것을 특징으로 하는 유리섬유 매트의 제조방법.
  3. 제1 내지 2항 기재의 방법으로 제조된 것을 특징으로 하는 유리섬유 매트.
  4. 제3항 기재의 유리섬유 매트와 폴리프로필렌 쉬트를 사용하여 제조된 것을 특징으로 하는 복합재료 쉬트.
  5. 제4항에 있어서, 복합재료 쉬트 중 유리섬유의 무게비가 20-45%인 것을 특징으로 하는 복합재료 쉬트.
  6. 제4항에 있어서, 폴리프로필렌 중 펠트의 무게비가 20-50%인 것을 특징으로 하는 복합재료 쉬트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930021629A 1993-10-18 1993-10-18 폴리프로필렌계 복합재료 쉬트의 제조방법 및 이로부터 제조된 복합재료쉬트 KR960005302B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930021629A KR960005302B1 (ko) 1993-10-18 1993-10-18 폴리프로필렌계 복합재료 쉬트의 제조방법 및 이로부터 제조된 복합재료쉬트

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930021629A KR960005302B1 (ko) 1993-10-18 1993-10-18 폴리프로필렌계 복합재료 쉬트의 제조방법 및 이로부터 제조된 복합재료쉬트

Publications (2)

Publication Number Publication Date
KR950011113A true KR950011113A (ko) 1995-05-15
KR960005302B1 KR960005302B1 (ko) 1996-04-23

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Application Number Title Priority Date Filing Date
KR1019930021629A KR960005302B1 (ko) 1993-10-18 1993-10-18 폴리프로필렌계 복합재료 쉬트의 제조방법 및 이로부터 제조된 복합재료쉬트

Country Status (1)

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KR (1) KR960005302B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101233813B1 (ko) * 2010-07-12 2013-02-14 (주)리앤에스 열가소성 유기 섬유, 그 제조 방법, 이를 이용한 섬유 복합 보드 및 그 제조 방법

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