KR830002593A - 고무류 열가교성 합성수지의 압출성형방법 및 장치 - Google Patents

고무류 열가교성 합성수지의 압출성형방법 및 장치 Download PDF

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Publication number
KR830002593A
KR830002593A KR1019800002514A KR800002514A KR830002593A KR 830002593 A KR830002593 A KR 830002593A KR 1019800002514 A KR1019800002514 A KR 1019800002514A KR 800002514 A KR800002514 A KR 800002514A KR 830002593 A KR830002593 A KR 830002593A
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South Korea
Prior art keywords
raw material
synthetic resin
heating
vulcanized
flow path
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KR1019800002514A
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English (en)
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KR830001127B1 (ko
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다까시 미우라
이사고 미우라
겐따로오 모리
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다까시 미우라
이사고 미우라
겐따로오 모리
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Publication of KR830002593A publication Critical patent/KR830002593A/ko
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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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/872—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone characterised by differential heating or cooling
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/45—Molding using an electrical force
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/65—Processes of preheating prior to molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

내용 없음

Description

고무류 열가교성 합성수지의 압출성형방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명장치의 중요부분의 측단면도.
제2도는 제1도의 A-A선 단면도.
제3도는 본 발명장치의 변형된 것의 제2도와 같은 단면도.
제4도는 본 발명장치의 다른 예의 단면도.
제5도는 본 발명장치의 또 다른 실시예의 일부 단측면도.
제6도는 제5도의 B-B선 단면도.

Claims (6)

  1. 압출기에서 가소화되어 압출되어진 가류 가능한 고무 또는 가교 가능한 합성수지 등으로 된 성형용 원료를 다이에 송부하는 직전에 단시간으로 가류 또는 가교할 수 있는 고온도로 가열하고 전기원료가 다이내를 진행중 혹은 다이출구를 나와서 잠시동안 대체로 상기 고온도를 유지하도록 하여 원료를 가류 또는 가교시켜서 성형하는 것을 특징으로 하는 고무류, 열가교성 합성수지의 압출성형방법.
  2. 다이의 직전에 있어서의 원료의 고온가열을 전기저항물체에 발생시킨 줄열을 가지고 행하는 청구범위 1에 기재한 방법.
  3. 가류 가능한 고무 또는 가교가능한 합성수지 등으로 된 성형용 원료를 가소화하여 압출하기 위한 압출기와 그 압출기 선단에 설치된 단면형상에 변화를 준 원료유로를 지닌 부재와, 그 부재의 선단에 설치된 상기 원료유로와 연통하는 가열통로를 지닌 가열부재와 이 가열부재의 선단에 부착된 단면형상에 변화가 없는 다이랜드를 지닌 가류 또는 가교 성형부재와의 조합으로 된 고무류, 열가소성 합성수지의 압출성형장치.
  4. 가열부재의 원료유로가 통로구조체와 전기저항 발열체로 된 청구범위 3에 기재한 장치.
  5. 가열부재의 원료유로가 전기저항 발열관으로 된 청구범위 3에 기재한 장치
  6. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800002514A 1980-05-16 1980-06-26 고무류 열가교성 합성수지의 압출 성형 장치 KR830001127B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP65691 1980-05-16
JP55065691A JPS6015457B2 (ja) 1980-05-16 1980-05-16 ゴム類、熱架橋性合成樹脂の押出成形方法および装置

Publications (2)

Publication Number Publication Date
KR830002593A true KR830002593A (ko) 1983-05-30
KR830001127B1 KR830001127B1 (ko) 1983-06-14

Family

ID=13294282

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800002514A KR830001127B1 (ko) 1980-05-16 1980-06-26 고무류 열가교성 합성수지의 압출 성형 장치

Country Status (6)

Country Link
US (1) US4459250A (ko)
JP (1) JPS6015457B2 (ko)
KR (1) KR830001127B1 (ko)
DE (1) DE3027200C2 (ko)
FR (1) FR2482517A1 (ko)
GB (1) GB2076726B (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES514436A0 (es) * 1982-07-27 1983-08-16 Empresa Nac Petroleo "procedimiento de fabricacion continua de productos de material termoplastico-elastico parcial o totalmente reticulado".
NO173690C (no) * 1983-03-29 1994-01-19 Mitsui Toatsu Chemicals Fremgangsmaate ved fremstilling av roer ved ekstruderingsforming av en termoherdende harpiks
DE3725447A1 (de) * 1987-03-05 1989-02-09 Siegle Karl Vorrichtung zum fuehren und dosieren von extrudierbarem material
US5286428A (en) * 1987-10-16 1994-02-15 Sekisui Kaseihin Kogyo Kabushiki Kaisha Polypropylene resin foamed sheet for thermoforming and process for producing the same
US4826422A (en) * 1988-01-13 1989-05-02 The Firestone Tire & Rubber Company Restriction insert for an extrusion die
AT399472B (de) * 1988-10-05 1995-05-26 Semperit Ag Strangpresse
DE3839980A1 (de) * 1988-11-26 1990-06-07 Reifenhaeuser Masch Strangpresswerkzeug fuer thermoplastifizierten kunststoff
US5267847A (en) * 1990-12-24 1993-12-07 Bridgestone Corporation Compact precision extrusion system
US5334458A (en) * 1992-04-23 1994-08-02 Geauga Company Rubber/plastic co-extrusion
US5945048A (en) * 1995-03-25 1999-08-31 Ensinger; Wilfried Process and device for extruding polymer melts to form hollow chamber sections
US6018141A (en) * 1996-04-19 2000-01-25 Thermion Systems International Method for heating a tooling die
AT414317B (de) * 2004-11-15 2007-02-15 Greiner Extrusionstechnik Gmbh Formgebungseinrichtung sowie verfahren zur formgebung und abkühlung von hohlprofilen
US20150108689A1 (en) * 2013-10-22 2015-04-23 D And D Manufacturing Plastic molding apparatus with an adjustable barrel and associated methods
JP6235863B2 (ja) * 2013-10-28 2017-11-22 住友ゴム工業株式会社 ゴム押出し装置、及びゴム押出体の製造方法
JP7402778B2 (ja) * 2020-10-12 2023-12-21 日本碍子株式会社 押出成形機及び成形体の製造方法

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FR1056091A (ko) * 1954-02-24
US3095608A (en) * 1959-12-09 1963-07-02 Cabot Corp Process and apparatus for extruding and curing polymeric compositions
NL251761A (ko) * 1960-03-17 1900-01-01
US3354250A (en) * 1962-05-09 1967-11-21 Chemcell Ltd Extrusion method and apparatus
AT277034B (de) * 1964-11-10 1969-12-10 Tesla Np Strangpresse
US3354243A (en) * 1966-07-13 1967-11-21 Nat Friction Products Corp Method of curing rubber extrusions
US3517097A (en) * 1966-11-23 1970-06-23 Ball Corp Method for forming and curing continuous elastomeric strip
US3469012A (en) * 1967-11-20 1969-09-23 Eastman Kodak Co Process for supplying precisely controlled supplemental heating to polymer melts
GB1199224A (en) * 1968-05-15 1970-07-15 Ici Ltd Cross-Linking Process
US3588955A (en) * 1968-08-21 1971-06-29 Kimikazu Azuma Extruding apparatus
BE788552A (fr) * 1971-09-15 1973-01-02 Krupp Gmbh Mise en oeuvre de matieres synthetiques
US3780200A (en) * 1971-11-18 1973-12-18 Tesla Np Heating apparatus for plastic extruders
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DE2305570A1 (de) * 1973-02-05 1974-08-08 Krupp Gmbh Verfahren und werkzeug zum formen vernetzbarer kunststoffe oder elastomere aus fliessfaehig aufbereitetem ausgangsmaterial

Also Published As

Publication number Publication date
JPS6015457B2 (ja) 1985-04-19
GB2076726B (en) 1984-06-06
DE3027200C2 (de) 1986-01-09
JPS56162629A (en) 1981-12-14
GB2076726A (en) 1981-12-09
FR2482517A1 (fr) 1981-11-20
KR830001127B1 (ko) 1983-06-14
FR2482517B1 (ko) 1984-06-29
US4459250A (en) 1984-07-10
DE3027200A1 (de) 1981-11-26

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