JP6285648B2 - 成形方法 - Google Patents
成形方法 Download PDFInfo
- Publication number
- JP6285648B2 JP6285648B2 JP2013131253A JP2013131253A JP6285648B2 JP 6285648 B2 JP6285648 B2 JP 6285648B2 JP 2013131253 A JP2013131253 A JP 2013131253A JP 2013131253 A JP2013131253 A JP 2013131253A JP 6285648 B2 JP6285648 B2 JP 6285648B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- viscosity
- pes
- temperature
- molding method
- 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.)
- Active
Links
- 238000000465 moulding Methods 0.000 title claims description 58
- 238000000034 method Methods 0.000 title claims description 29
- 239000004695 Polyether sulfone Substances 0.000 claims description 46
- 229920006393 polyether sulfone Polymers 0.000 claims description 46
- 239000000463 material Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920006127 amorphous resin Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; 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
- 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
- B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
- B29K2081/06—PSU, i.e. polysulfones; PES, i.e. polyethersulfones or derivatives thereof
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0094—Condition, form or state of moulded material or of the material to be shaped having particular viscosity
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Claims (1)
- 380℃、10000S−1にて65Pa・s〜75Pa・sの低粘度のポリエーテルスルフォンを350℃〜370℃で成形する成形方法であって、
前記380℃は前記低粘度のポリエーテルスルフォンの温度であり、前記10000S −1 は前記低粘度のポリエーテルスルフォンのせん断速度であることを特徴とする成形方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013131253A JP6285648B2 (ja) | 2013-06-24 | 2013-06-24 | 成形方法 |
PCT/JP2014/066151 WO2014208416A1 (ja) | 2013-06-24 | 2014-06-18 | 成形方法および成形品 |
DE112014002969.6T DE112014002969T5 (de) | 2013-06-24 | 2014-06-18 | Formverfahren und Formteil |
US14/978,500 US20160108238A1 (en) | 2013-06-24 | 2015-12-22 | Molding method and molded article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013131253A JP6285648B2 (ja) | 2013-06-24 | 2013-06-24 | 成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015003484A JP2015003484A (ja) | 2015-01-08 |
JP6285648B2 true JP6285648B2 (ja) | 2018-02-28 |
Family
ID=52141756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013131253A Active JP6285648B2 (ja) | 2013-06-24 | 2013-06-24 | 成形方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160108238A1 (ja) |
JP (1) | JP6285648B2 (ja) |
DE (1) | DE112014002969T5 (ja) |
WO (1) | WO2014208416A1 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002052599A (ja) * | 2000-08-08 | 2002-02-19 | Sumitomo Bakelite Co Ltd | 熱可塑性樹脂フィルムの製造方法と装置、熱可塑性樹脂フィルム及び液晶表示用基板 |
JP4773645B2 (ja) * | 2001-08-17 | 2011-09-14 | 旭化成テクノプラス株式会社 | 耐熱性薄肉成形品の射出成形方法 |
EP2336219A1 (de) * | 2009-12-17 | 2011-06-22 | Basf Se | Verbesserte Blends aus Polyarylenethern und Polyarylensulfiden |
-
2013
- 2013-06-24 JP JP2013131253A patent/JP6285648B2/ja active Active
-
2014
- 2014-06-18 DE DE112014002969.6T patent/DE112014002969T5/de not_active Ceased
- 2014-06-18 WO PCT/JP2014/066151 patent/WO2014208416A1/ja active Application Filing
-
2015
- 2015-12-22 US US14/978,500 patent/US20160108238A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2015003484A (ja) | 2015-01-08 |
DE112014002969T5 (de) | 2016-04-28 |
WO2014208416A1 (ja) | 2014-12-31 |
US20160108238A1 (en) | 2016-04-21 |
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