IT1014872B - Mat utilizzabile in un processo di estrusione per trazion - Google Patents

Mat utilizzabile in un processo di estrusione per trazion

Info

Publication number
IT1014872B
IT1014872B IT2374474A IT2374474A IT1014872B IT 1014872 B IT1014872 B IT 1014872B IT 2374474 A IT2374474 A IT 2374474A IT 2374474 A IT2374474 A IT 2374474A IT 1014872 B IT1014872 B IT 1014872B
Authority
IT
Italy
Prior art keywords
traction
extrusion process
mat used
mat
extrusion
Prior art date
Application number
IT2374474A
Other languages
English (en)
Original Assignee
Owens Corning Fiberglass Corp
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 Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Application granted granted Critical
Publication of IT1014872B publication Critical patent/IT1014872B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Nonwoven Fabrics (AREA)
IT2374474A 1973-07-16 1974-06-07 Mat utilizzabile in un processo di estrusione per trazion IT1014872B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37990273A 1973-07-16 1973-07-16

Publications (1)

Publication Number Publication Date
IT1014872B true IT1014872B (it) 1977-04-30

Family

ID=23499168

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2374474A IT1014872B (it) 1973-07-16 1974-06-07 Mat utilizzabile in un processo di estrusione per trazion

Country Status (7)

Country Link
JP (1) JPS5043175A (it)
BE (1) BE814109A (it)
DE (1) DE2430576A1 (it)
FR (1) FR2238000B1 (it)
GB (1) GB1466987A (it)
IT (1) IT1014872B (it)
NL (1) NL7404740A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121847B (en) * 1982-06-14 1986-04-30 Bondina Limited Adhesive webs and their production
GB2233274A (en) * 1989-05-25 1991-01-09 Barnett Int Ltd Producing fibre reinforced plastic articles
CA2028423C (en) * 1989-11-13 1994-08-16 William L. Schaefer Programmably controlled fiber glass strand feeders and improved methods for making glass fiber mats
US5129131A (en) * 1989-12-05 1992-07-14 Ube-Nitto Kasei Co., Ltd. Method of and apparatus for manufacturing glass fiber mat
GB9304657D0 (en) * 1993-03-08 1993-04-28 Redman Fisher Eng Ltd Improvements relating to flooring
US7514135B2 (en) 2001-06-14 2009-04-07 Omniglass Ltd. Pultruded part reinforced by longitudinal and transverse fibers and a method of manufacturing thereof
US20030003265A1 (en) * 2001-06-14 2003-01-02 Davies Laurence W. Pultruded part reinforced by longitudinal and transverse fibers and a method of manufacturing thereof
FR2887265B1 (fr) * 2005-06-15 2007-10-05 Saertex France Soc Par Actions Procede de realisation d'un renfort pour materiau composite a profil de resistance variable, renfort obtenu
NL1037958C2 (en) * 2010-05-12 2011-11-15 Willem Frans Mast A method and a system for producing a mat of fibrous material.
CN117283901B (zh) * 2023-09-28 2024-02-20 山东三泰非金属材料有限公司 一种用于复合材料拉挤工艺的浸胶系统

Also Published As

Publication number Publication date
JPS5043175A (it) 1975-04-18
DE2430576A1 (de) 1975-02-06
NL7404740A (nl) 1975-01-20
FR2238000B1 (it) 1979-05-25
BE814109A (fr) 1974-08-16
GB1466987A (en) 1977-03-16
FR2238000A1 (it) 1975-02-14

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