JP5872191B2 - ブロー成形品およびその製造方法 - Google Patents
ブロー成形品およびその製造方法 Download PDFInfo
- Publication number
- JP5872191B2 JP5872191B2 JP2011126843A JP2011126843A JP5872191B2 JP 5872191 B2 JP5872191 B2 JP 5872191B2 JP 2011126843 A JP2011126843 A JP 2011126843A JP 2011126843 A JP2011126843 A JP 2011126843A JP 5872191 B2 JP5872191 B2 JP 5872191B2
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- JP
- Japan
- Prior art keywords
- tubular member
- composition
- melt viscosity
- impact modifier
- present
- 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
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- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 2
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- 125000002030 1,2-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([*:2])C([H])=C1[H] 0.000 description 1
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- VSSAADCISISCOY-UHFFFAOYSA-N 1-(4-furo[3,4-c]pyridin-1-ylphenyl)furo[3,4-c]pyridine Chemical compound C1=CN=CC2=COC(C=3C=CC(=CC=3)C3=C4C=CN=CC4=CO3)=C21 VSSAADCISISCOY-UHFFFAOYSA-N 0.000 description 1
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- ODPYDILFQYARBK-UHFFFAOYSA-N 7-thiabicyclo[4.1.0]hepta-1,3,5-triene Chemical group C1=CC=C2SC2=C1 ODPYDILFQYARBK-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
-
- 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
- C08L81/02—Polythioethers; Polythioether-ethers
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
-
- 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
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- 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
- C08L81/04—Polysulfides
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/004—Bent tubes
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Reinforced Plastic Materials (AREA)
Description
ポリアリーレンスルフィドポリマーは、本来熱可塑性でもあり、射出成形などの様々な成形法に使用することが可能である。
1.316℃、1200s−1で測定した溶融粘度が140Pa・sであるポリフェニレンスルフィド樹脂が、上記組成物中に約81.9重量%の量で存在していた。
2.10マイクロメートルの平均直径を有するガラス繊維が、15重量%の量で存在していた。
3.アミノシランカップリング剤が、上記組成物中に0.6重量%の量で存在していた。このシランカップリング剤は、信越化学工業から市販されている製品番号KBE−903だった。
4.耐衝撃性改良剤が、上記組成物中に2.5重量%の量で存在していた。耐衝撃性改良剤は、エチレンとメタクリル酸グリシジルのランダムコポリマーを含有しており、このコポリマー中では、メタクリル酸グリシジル含有量は8重量%だった。
本発明の具体的態様は以下のとおりである。
[1]内部表面と外部表面とを含み、該内部表面と該外部表面の間に肉厚を有する、ブロー成形された中空部材を含むポリマー成形品であって、
前記中空部材が、繊維強化ポリマー組成物から製造され、当該繊維強化ポリマー組成物が、重量%に基づいて、
(a)約20Pa・sから約500Pa・sまでの溶融粘度を有する線状ポリフェニレンスルフィド;
(b)前記組成物中に約10重量%から約50重量%までの量で存在する強化用繊維;
(c)前記組成物中に約0.1重量%から約2重量%までの量で存在する有機シランカップリング剤;および
(d)前記有機シランカップリング剤に反応性である反応性耐衝撃性改良剤であって、この反応性耐衝撃性改良剤の存在量が、約0.5重量%から、上限が、前記成形品が少なくとも200℃の荷重たわみ温度(DTUL)を示し、Kayanessキャピラリーレオメーターで測定して、310℃において1s −1 で計測して、15,000Pa・sから85,000Pa・sの低せん断溶融粘度を示すまでである、前記反応性耐衝撃性改良剤;
を含む、前記ポリマー成形品。
[2]前記耐衝撃性改良剤は、Kayanessキャピラリーレオメーターを使用して、310℃において1s −1 から400s −1 の間で測定した対数溶融粘度の傾きが、前記耐衝撃性改良剤を含有しない同様の組成物と比較して、少なくとも20%減少するように、前記繊維強化ポリマー組成物中に存在する、[1]に記載のポリマー成形品。
[3]前記耐衝撃性改良剤が、ポリオレフィンとメタクリル酸グリシジルのランダムコポリマーを含む、[1]に記載のポリマー成形品。
[4]前記耐衝撃性改良剤が、ポリエチレンとメタクリル酸グリシジルのランダムコポリマーを含み、メタクリル酸グリシジルが、前記耐衝撃性改良剤中に約6重量%から約10重量%までの量で存在する、[3]に記載のポリマー成形品。
[5]前記有機シランカップリング剤が、アミノシランを含む、[1]に記載のポリマー成形品。
[6]アミノシランが、3−アミノプロピルトリメトキシシランを含むか、または3−アミノプロピルトリエトキシシランを含む、[5]に記載のポリマー成形品。
[7]対数溶融粘度の対数せん断速度に対する傾きが、−0.45未満である、[2]に記載のポリマー成形品。
[8]対数溶融粘度の対数せん断速度に対する傾きが、−0.5から−0.7である、[2]に記載のポリマー成形品。
[9]前記繊維強化ポリマー組成物が、Kayanessキャピラリーレオメーターを使用して測定して、310℃、1s −1 で約20,000Pa・sから約30,000Pa・sの溶融粘度を有する、[1]に記載のポリマー成形品。
[10]前記耐衝撃性改良剤は、Kayanessキャピラリーレオメーターを使用して、310℃において1s −1 から400s −1 の間で測定した対数溶融粘度の傾きが、前記耐衝撃性改良剤を含有しない同様の組成物と比較して、少なくとも30%減少するように、前記繊維強化ポリマー組成物中に存在する、[1]に記載のポリマー成形品。
[11]前記複合ポリマー組成物の溶融粘度が、Ares平行平板型レオメーターを使用して測定して、310℃、0.1ラジアン/sで7,500Pa・sよりも大きく、310℃、1.0ラジアン/sで4,000Pa・sよりも大きい、[1]に記載のポリマー成形品。
[12]前記成形品が、ノッチ付きアイゾット衝撃試験に準拠した、少なくとも約7kJ/m 2 の衝撃強度を有する、[1]に記載のポリマー成形品。
[13]前記成形品が、複数の方向に曲がっている管状部材を含み、この管状部材が約2mmから約6mmまでの肉厚を有する、[1]に記載のポリマー成形品。
[14]前記繊維強化ポリマー組成物が、316℃、400s −1 で約600Pa・sから約1,200Pa・sの溶融粘度を有する、[1]に記載のポリマー成形品。
Claims (12)
- 少なくとも2つの角変位を有し、内部表面と外部表面とを有する層を含み、該内部表面と該外部表面の間に肉厚を有する、ブロー成形された管状部材であって、
前記層が、繊維強化ポリマー組成物から製造され、当該繊維強化ポリマー組成物が、重量%に基づいて、
(a)約20Pa・sから約500Pa・sまでの溶融粘度を有する線状ポリフェニレンスルフィド;
(b)前記組成物中に約10重量%から約50重量%までの量で存在する強化用繊維;
(c)前記組成物中に約0.1重量%から約2重量%までの量で存在する有機シランカップリング剤;および
(d)前記有機シランカップリング剤に反応性である反応性耐衝撃性改良剤であって、この反応性耐衝撃性改良剤の存在量が、約0.5重量%から、上限が、前記繊維強化ポリマー組成物が少なくとも200℃の荷重たわみ温度(DTUL)を示し、Kayanessキャピラリーレオメーターで測定して、310℃において1s−1で計測して、15,000Pa・sから85,000Pa・sの低せん断溶融粘度を示すまでであり、前記耐衝撃性改良剤が、エチレンとメタクリル酸グリシジルのランダムコポリマーを含み、メタクリル酸グリシジルが、前記耐衝撃性改良剤中に約6重量%から約10重量%までの量で存在する、前記反応性耐衝撃性改良剤;
を含む、前記管状部材。 - 前記耐衝撃性改良剤は、Kayanessキャピラリーレオメーターを使用して、310℃において1s−1から400s−1の間で測定した対数溶融粘度の傾きが、前記耐衝撃性改良剤を含有しない同様の組成物と比較して、少なくとも20%減少するように、前記繊維強化ポリマー組成物中に存在する、請求項1に記載の管状部材。
- 前記有機シランカップリング剤が、アミノシランを含む、請求項1に記載の管状部材。
- アミノシランが、3−アミノプロピルトリメトキシシランを含むか、または3−アミノプロピルトリエトキシシランを含む、請求項3に記載の管状部材。
- 対数溶融粘度の対数せん断速度に対する傾きが、−0.45未満である、請求項2に記載の管状部材。
- 対数溶融粘度の対数せん断速度に対する傾きが、−0.5から−0.7である、請求項2に記載の管状部材。
- 前記繊維強化ポリマー組成物が、Kayanessキャピラリーレオメーターを使用して測定して、310℃、1s−1で約20,000Pa・sから約30,000Pa・sの溶融粘度を有する、請求項1に記載の管状部材。
- 前記耐衝撃性改良剤は、Kayanessキャピラリーレオメーターを使用して、310℃において1s−1から400s−1の間で測定した対数溶融粘度の傾きが、前記耐衝撃性改良剤を含有しない同様の組成物と比較して、少なくとも30%減少するように、前記繊維強化ポリマー組成物中に存在する、請求項1に記載の管状部材。
- 前記複合ポリマー組成物の溶融粘度が、Ares平行平板型レオメーターを使用して測定して、310℃、0.1ラジアン/sで7,500Pa・sよりも大きく、310℃、1.0ラジアン/sで4,000Pa・sよりも大きい、請求項1に記載の管状部材。
- 前記管状部材が、ノッチ付きアイゾット衝撃試験に準拠した、少なくとも約7kJ/m2の衝撃強度を有する、請求項1に記載の管状部材。
- 前記管状部材が約2mmから約6mmまでの肉厚を有する、請求項1に記載の管状部材。
- 前記繊維強化ポリマー組成物が、316℃、400s−1で約600Pa・sから約1,200Pa・sの溶融粘度を有する、請求項1に記載の管状部材。
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US8967207B2 (en) * | 2008-01-31 | 2015-03-03 | Polyplastics Co., Ltd. | Multi-layer cylindrical molded article |
KR20140003486A (ko) | 2010-12-22 | 2014-01-09 | 티코나 엘엘씨 | 복잡한 3차원 배열을 갖는 고온 도관 |
WO2013043566A2 (en) * | 2011-09-20 | 2013-03-28 | Ticona Llc | Overmolded composite structure for an electronic device |
US9458955B2 (en) | 2012-07-20 | 2016-10-04 | Mag Aerospace Industries, Llc | Composite waste and water transport elements and methods of manufacture for use on aircraft |
CN103305003A (zh) * | 2013-07-11 | 2013-09-18 | 常熟市慧丰塑料制品有限公司 | 一种改性聚苯硫醚塑料的配方 |
WO2015031233A1 (en) * | 2013-08-27 | 2015-03-05 | Ticona Llc | Heat resistant toughened thermoplastic composition for injection molding |
US20160319109A1 (en) * | 2013-12-18 | 2016-11-03 | Dic Corporation | Resin composition for blow hollow molded articles, blow hollow molded article and method for producing same |
US20150225567A1 (en) * | 2014-02-11 | 2015-08-13 | Ticona Llc | Toughened Polyarylene Sulfide Composition |
US20150225547A1 (en) * | 2014-02-11 | 2015-08-13 | Ticona Llc | Molded Part for Use in a Portable Electronic Device |
JP6601658B2 (ja) * | 2015-03-26 | 2019-11-06 | Dic株式会社 | 長繊維強化ポリアリーレンスルフィド樹脂組成物、成形品およびそれらの製造方法 |
KR102578542B1 (ko) * | 2018-01-15 | 2023-09-15 | 도레이 카부시키가이샤 | 관상 일체 성형품, 및 관상 일체 성형품의 제조 방법 |
WO2020054772A1 (ja) * | 2018-09-14 | 2020-03-19 | ポリプラスチックス株式会社 | ポリアリーレンスルフィド樹脂組成物、成形品及びインサート成形品 |
EP3919299A1 (de) * | 2020-06-03 | 2021-12-08 | TI Automotive Technology Center GmbH | Rohranordnung für den transport von temperiermedium |
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EP0228268B1 (en) | 1985-12-27 | 1990-05-23 | Toray Industries, Inc. | A polyphenylene sulfide resin composition and a process for producing it |
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US5268425A (en) * | 1988-02-15 | 1993-12-07 | Sumitomo Chemical Company, Limited | Thermoplastic resin composition |
JPH01306467A (ja) * | 1988-06-02 | 1989-12-11 | Toray Ind Inc | ポリフェニレンスルフィド組成物 |
US5625002A (en) * | 1988-06-02 | 1997-04-29 | Toray Industries, Inc. | Polyphenylene sulfide composition and shaped articles made therefrom |
DE68925549T2 (de) * | 1988-09-07 | 1996-06-20 | Idemitsu Kosan Co | Polyarylensulfid-Harzzusammensetzung |
JP2529751B2 (ja) * | 1990-02-26 | 1996-09-04 | ポリプラスチックス株式会社 | ポリアリ―レンサルファイド系樹脂中空成形品及びその製造法 |
JP2736279B2 (ja) | 1990-04-25 | 1998-04-02 | ポリプラスチックス株式会社 | ポリアリーレンサルファイド樹脂組成物 |
JP3245253B2 (ja) | 1992-09-17 | 2002-01-07 | 呉羽化学工業株式会社 | ポリアリーレンスルフィド樹脂組成物 |
CA2112781A1 (en) * | 1993-01-13 | 1994-07-14 | Paul C. Yung | Blends of liquid crystalline polymers and poly(arylene sulfide)s having reduced viscosities |
JPH0733974A (ja) * | 1993-07-16 | 1995-02-03 | Mitsubishi Chem Corp | 熱可塑性樹脂組成物 |
US5840830A (en) | 1996-02-21 | 1998-11-24 | Kureha Kagaku Kogyo K.K. | Process for producing poly(arylene sulfide) |
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US7015284B2 (en) | 2004-01-06 | 2006-03-21 | The Goodyear Tire & Rubber Company | Thermoplastic elastomer composition |
US7385013B2 (en) | 2004-05-12 | 2008-06-10 | Toray Industries, Inc. | Polymer alloy, thermoplastic resin composition, and molded article |
WO2006067902A1 (ja) * | 2004-12-21 | 2006-06-29 | Asahi Kasei Chemicals Corporation | ポリフェニレンスルフィド樹脂組成物 |
JP5465385B2 (ja) * | 2008-01-31 | 2014-04-09 | ポリプラスチックス株式会社 | 多層筒状成形体 |
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- 2011-06-10 CN CN201110238478.4A patent/CN102408716B/zh not_active Expired - Fee Related
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CN102408716B (zh) | 2016-08-10 |
JP2011256387A (ja) | 2011-12-22 |
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US8512839B2 (en) | 2013-08-20 |
CN102408716A (zh) | 2012-04-11 |
US20110305860A1 (en) | 2011-12-15 |
KR20110135823A (ko) | 2011-12-19 |
EP2402397A3 (en) | 2012-08-15 |
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