RU94040733A - Способ получения многослойного полимерного материала - Google Patents

Способ получения многослойного полимерного материала

Info

Publication number
RU94040733A
RU94040733A RU94040733/26A RU94040733A RU94040733A RU 94040733 A RU94040733 A RU 94040733A RU 94040733/26 A RU94040733/26 A RU 94040733/26A RU 94040733 A RU94040733 A RU 94040733A RU 94040733 A RU94040733 A RU 94040733A
Authority
RU
Russia
Prior art keywords
molecular weight
density polyethylene
reinforcing layer
production
polymer material
Prior art date
Application number
RU94040733/26A
Other languages
English (en)
Other versions
RU2110407C1 (ru
Inventor
Расмуссен Оле-Бендт
Dk]
Original Assignee
Расмуссен Оле-Бендт
Dk]
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 Расмуссен Оле-Бендт, Dk] filed Critical Расмуссен Оле-Бендт
Publication of RU94040733A publication Critical patent/RU94040733A/ru
Application granted granted Critical
Publication of RU2110407C1 publication Critical patent/RU2110407C1/ru

Links

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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Paper (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Предложен способ получения многослойного полимерного материала, включающий экструзию, сопровождаемую раздувом трехслойной трубчатой пленки, содержащей внутренний армирующий слой с фибриллярной структурой и два внешних слоя из термопластичного материала, размещение заготовки по спирали под углом 10-80° к образующей поверхности, сборку многослойного пакета из этих пленок, последовательную вытяжку пакета в обоих направлениях, причем поперечную вытяжку осуществляют путем пропускания между валками со взаимно зацепляющимися канавками, отличающийся тем, что, с целью повышения прочности при ударном отслоении теплового шва и улучшения общих характеристик растяжения при низких температурах, внутренний армирующий слой выполнен из смеси полиэтилена высокой плотности с большим молекулярным весом и полиэтилена низкой плотности меньшего молекулярного веса.

Claims (1)

  1. Предложен способ получения многослойного полимерного материала, включающий экструзию, сопровождаемую раздувом трехслойной трубчатой пленки, содержащей внутренний армирующий слой с фибриллярной структурой и два внешних слоя из термопластичного материала, размещение заготовки по спирали под углом 10-80° к образующей поверхности, сборку многослойного пакета из этих пленок, последовательную вытяжку пакета в обоих направлениях, причем поперечную вытяжку осуществляют путем пропускания между валками со взаимно зацепляющимися канавками, отличающийся тем, что, с целью повышения прочности при ударном отслоении теплового шва и улучшения общих характеристик растяжения при низких температурах, внутренний армирующий слой выполнен из смеси полиэтилена высокой плотности с большим молекулярным весом и полиэтилена низкой плотности меньшего молекулярного веса.
RU94040733A 1982-03-26 1983-03-25 Способ получения многослойного полимерного материала RU2110407C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK1398/82 1982-03-26
DK139882A DK150793C (da) 1982-03-26 1982-03-26 Fremgangsmaade og apparat til fremstilling af et ark- eller baneformet plastmateriale med stor styrke
PCT/DK1983/000038 WO1983003381A1 (en) 1982-03-26 1983-03-25 Method and apparatus for preparing a high strength sheet material

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU3676303 Division 1983-11-25

Publications (2)

Publication Number Publication Date
RU94040733A true RU94040733A (ru) 1996-07-10
RU2110407C1 RU2110407C1 (ru) 1998-05-10

Family

ID=8104410

Family Applications (2)

Application Number Title Priority Date Filing Date
RU94040733A RU2110407C1 (ru) 1982-03-26 1983-03-25 Способ получения многослойного полимерного материала
SU833676303A RU2072919C1 (ru) 1982-03-26 1983-03-25 Способ изготовления листового материала высокой прочности и устройство для его осуществления

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU833676303A RU2072919C1 (ru) 1982-03-26 1983-03-25 Способ изготовления листового материала высокой прочности и устройство для его осуществления

Country Status (19)

Country Link
US (1) US4629525A (ru)
EP (1) EP0090380B1 (ru)
JP (2) JPH068029B2 (ru)
AR (1) AR242739A1 (ru)
AT (1) ATE126479T1 (ru)
AU (2) AU563111B2 (ru)
CA (1) CA1222935A (ru)
DE (2) DE3382064D1 (ru)
DK (1) DK150793C (ru)
ES (1) ES8500805A1 (ru)
FI (2) FI84035C (ru)
GR (1) GR77422B (ru)
IE (1) IE60191B1 (ru)
IL (1) IL68245A (ru)
IN (1) IN158740B (ru)
MX (1) MX167943B (ru)
RU (2) RU2110407C1 (ru)
WO (1) WO1983003381A1 (ru)
ZA (1) ZA831986B (ru)

Cited By (1)

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RU2605909C1 (ru) * 2015-06-09 2016-12-27 Общество с ограниченной ответственностью "ПЛАСТГРАУНД" Профилированный конструкционный элемент и способ его изготовления

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RU2605909C1 (ru) * 2015-06-09 2016-12-27 Общество с ограниченной ответственностью "ПЛАСТГРАУНД" Профилированный конструкционный элемент и способ его изготовления

Also Published As

Publication number Publication date
AU563111B2 (en) 1987-06-25
FI893786A0 (fi) 1989-08-10
US4629525A (en) 1986-12-16
DK150793C (da) 1988-01-04
IE60191B1 (en) 1994-06-15
FI834329A (fi) 1983-11-25
DE3382793T2 (de) 1996-04-11
AU605769B2 (en) 1991-01-24
EP0090380A1 (en) 1983-10-05
IN158740B (ru) 1987-01-17
JPH068029B2 (ja) 1994-02-02
MX167943B (es) 1993-04-23
GR77422B (ru) 1984-09-14
ZA831986B (en) 1983-11-30
DE3382064D1 (de) 1991-01-31
EP0090380B1 (en) 1990-12-19
DK139882A (da) 1984-01-13
RU2110407C1 (ru) 1998-05-10
RU2072919C1 (ru) 1997-02-10
FI85245C (fi) 1992-03-25
DK150793B (da) 1987-06-22
IE830672L (en) 1983-09-26
ATE126479T1 (de) 1995-09-15
IL68245A (en) 1993-05-13
JPH0516227A (ja) 1993-01-26
IL68245A0 (en) 1983-06-15
AU1378983A (en) 1983-10-24
AR242739A1 (es) 1993-05-31
FI84035C (fi) 1991-10-10
FI834329A0 (fi) 1983-11-25
ES520833A0 (es) 1984-11-01
DE3382793D1 (de) 1995-09-21
FI85245B (fi) 1991-12-13
CA1222935A (en) 1987-06-16
AU7469187A (en) 1987-10-08
JPH064277B2 (ja) 1994-01-19
JPS59500409A (ja) 1984-03-15
WO1983003381A1 (en) 1983-10-13
ES8500805A1 (es) 1984-11-01
FI84035B (fi) 1991-06-28

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