JP4330490B2 - 二軸連続式混練装置を用いた圧縮タルクを含む熱可塑性樹脂組成物の製造方法 - Google Patents

二軸連続式混練装置を用いた圧縮タルクを含む熱可塑性樹脂組成物の製造方法 Download PDF

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Publication number
JP4330490B2
JP4330490B2 JP2004157972A JP2004157972A JP4330490B2 JP 4330490 B2 JP4330490 B2 JP 4330490B2 JP 2004157972 A JP2004157972 A JP 2004157972A JP 2004157972 A JP2004157972 A JP 2004157972A JP 4330490 B2 JP4330490 B2 JP 4330490B2
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JP
Japan
Prior art keywords
kneading
screw
rotor
biaxial
thermoplastic resin
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2004157972A
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English (en)
Japanese (ja)
Other versions
JP2005335240A (ja
JP2005335240A5 (enExample
Inventor
龍蔵 友松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemitsu Fine Composites Co Ltd
Original Assignee
CALP 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 CALP Corp filed Critical CALP Corp
Priority to JP2004157972A priority Critical patent/JP4330490B2/ja
Publication of JP2005335240A publication Critical patent/JP2005335240A/ja
Publication of JP2005335240A5 publication Critical patent/JP2005335240A5/ja
Application granted granted Critical
Publication of JP4330490B2 publication Critical patent/JP4330490B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/42—Non-identical or non-mirrored screws
    • 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
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • B29C48/505—Screws
    • B29C48/535—Screws with thread pitch varying along the longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP2004157972A 2004-05-27 2004-05-27 二軸連続式混練装置を用いた圧縮タルクを含む熱可塑性樹脂組成物の製造方法 Expired - Fee Related JP4330490B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004157972A JP4330490B2 (ja) 2004-05-27 2004-05-27 二軸連続式混練装置を用いた圧縮タルクを含む熱可塑性樹脂組成物の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004157972A JP4330490B2 (ja) 2004-05-27 2004-05-27 二軸連続式混練装置を用いた圧縮タルクを含む熱可塑性樹脂組成物の製造方法

Publications (3)

Publication Number Publication Date
JP2005335240A JP2005335240A (ja) 2005-12-08
JP2005335240A5 JP2005335240A5 (enExample) 2008-01-17
JP4330490B2 true JP4330490B2 (ja) 2009-09-16

Family

ID=35489320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004157972A Expired - Fee Related JP4330490B2 (ja) 2004-05-27 2004-05-27 二軸連続式混練装置を用いた圧縮タルクを含む熱可塑性樹脂組成物の製造方法

Country Status (1)

Country Link
JP (1) JP4330490B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007179603A (ja) * 2005-12-27 2007-07-12 Samsung Electronics Co Ltd 光情報記録再生装置
WO2008047867A1 (en) * 2006-10-18 2008-04-24 Calp Corporation Master batch and process for production thereof
JP5087463B2 (ja) * 2008-04-28 2012-12-05 矢崎総業株式会社 混練押出機、及びコンパウンドの検査方法
KR100975769B1 (ko) * 2008-08-08 2010-08-18 (주)세원엠텍 트윈스크류 압출장치
JP2012192677A (ja) * 2011-03-17 2012-10-11 Sumitomo Chemical Co Ltd ポリスルホンペレットの製造方法
JP6912332B2 (ja) * 2017-09-14 2021-08-04 株式会社神戸製鋼所 混練装置

Also Published As

Publication number Publication date
JP2005335240A (ja) 2005-12-08

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