JPS59131415A - 結晶性樹脂板状体の製造法 - Google Patents

結晶性樹脂板状体の製造法

Info

Publication number
JPS59131415A
JPS59131415A JP524383A JP524383A JPS59131415A JP S59131415 A JPS59131415 A JP S59131415A JP 524383 A JP524383 A JP 524383A JP 524383 A JP524383 A JP 524383A JP S59131415 A JPS59131415 A JP S59131415A
Authority
JP
Japan
Prior art keywords
plate
mold
molded
resin
temperature
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.)
Granted
Application number
JP524383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0348850B2 (cg-RX-API-DMAC7.html
Inventor
Yoshitaka Nakagawa
中川　芳高
Hiroshi Kudo
寛 工藤
Kazuo Momo
百々　一雄
Satsurou Kurosaki
黒崎　札郎
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Inc
Mitsubishi Plastics Industries Ltd
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 Mitsubishi Plastics Inc, Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Inc
Priority to JP524383A priority Critical patent/JPS59131415A/ja
Publication of JPS59131415A publication Critical patent/JPS59131415A/ja
Publication of JPH0348850B2 publication Critical patent/JPH0348850B2/ja
Granted legal-status Critical Current

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/54—Compensating volume change, e.g. retraction
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0041—Crystalline

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP524383A 1983-01-18 1983-01-18 結晶性樹脂板状体の製造法 Granted JPS59131415A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP524383A JPS59131415A (ja) 1983-01-18 1983-01-18 結晶性樹脂板状体の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP524383A JPS59131415A (ja) 1983-01-18 1983-01-18 結晶性樹脂板状体の製造法

Publications (2)

Publication Number Publication Date
JPS59131415A true JPS59131415A (ja) 1984-07-28
JPH0348850B2 JPH0348850B2 (cg-RX-API-DMAC7.html) 1991-07-25

Family

ID=11605755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP524383A Granted JPS59131415A (ja) 1983-01-18 1983-01-18 結晶性樹脂板状体の製造法

Country Status (1)

Country Link
JP (1) JPS59131415A (cg-RX-API-DMAC7.html)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930441A (cg-RX-API-DMAC7.html) * 1972-07-20 1974-03-18
JPS5013456A (cg-RX-API-DMAC7.html) * 1973-04-28 1975-02-12
JPS5555818A (en) * 1978-07-10 1980-04-24 Oosakashi Element for molding thermoplastic resin and its manufacturing method
JPS55159952A (en) * 1979-06-01 1980-12-12 Hitachi Ltd Cooling method for metal mold at injection molding
JPS5725910A (en) * 1980-07-23 1982-02-10 Mitsubishi Plastics Ind Ltd Manufacture of polyolefin series resin plate having different thicknesses
JPS5766914A (en) * 1980-10-14 1982-04-23 Showa Denko Kk Method of pressure molding

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930441A (cg-RX-API-DMAC7.html) * 1972-07-20 1974-03-18
JPS5013456A (cg-RX-API-DMAC7.html) * 1973-04-28 1975-02-12
JPS5555818A (en) * 1978-07-10 1980-04-24 Oosakashi Element for molding thermoplastic resin and its manufacturing method
JPS55159952A (en) * 1979-06-01 1980-12-12 Hitachi Ltd Cooling method for metal mold at injection molding
JPS5725910A (en) * 1980-07-23 1982-02-10 Mitsubishi Plastics Ind Ltd Manufacture of polyolefin series resin plate having different thicknesses
JPS5766914A (en) * 1980-10-14 1982-04-23 Showa Denko Kk Method of pressure molding

Also Published As

Publication number Publication date
JPH0348850B2 (cg-RX-API-DMAC7.html) 1991-07-25

Similar Documents

Publication Publication Date Title
JP6688964B2 (ja) 熱プレス成形方法および熱プレス成形装置
JPH0134132B2 (cg-RX-API-DMAC7.html)
JPS5840504B2 (ja) 射出成形方法
JPH03239527A (ja) 発泡ポリエチレンテレフタレートシートの成形方法
JPS59131415A (ja) 結晶性樹脂板状体の製造法
JP3946813B2 (ja) ヒケを改善する成形方法
JPH06134854A (ja) 結晶性熱可塑性樹脂シートの成形金型
JPS59185617A (ja) 結晶性樹脂板状体の製造法
JPS60174624A (ja) 成形用金型
JPS6343045Y2 (cg-RX-API-DMAC7.html)
US4101628A (en) Method for manufacturing thermoplastic articles
JPS59212211A (ja) 結晶性樹脂板状体の製造方法
JP2796486B2 (ja) 高級脂肪酸金属塩ブロックの製造方法
JP4340366B2 (ja) 鋳造方法
JPH06190912A (ja) 発泡ポリエチレンテレフタレートシートの成形方法
JPH04246514A (ja) 成形機用断熱板およびそれを用いた方法
JPH0333492B2 (cg-RX-API-DMAC7.html)
JPS59118420A (ja) 結晶性樹脂製成形物の製造法
JP2726949B2 (ja) スラッシュ成形型の加熱方法および加熱装置
US722351A (en) Manufacture of steel dies.
JP3031502U (ja) 低温熔融合金を利用した異形アルミパイプの曲げ加工
Longa The Stefen-- Schwarz Problem for the Variable Resistance of the Gap
JP2007320168A (ja) 成形金型
JPH0465209A (ja) 熱可塑性樹脂ｆｒｐ成形品の成形方法
JPS63288733A (ja) シボ付樹脂プレス成形品の製造法