JP2015024572A - 車両用内装部材 - Google Patents
車両用内装部材 Download PDFInfo
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- JP2015024572A JP2015024572A JP2013155511A JP2013155511A JP2015024572A JP 2015024572 A JP2015024572 A JP 2015024572A JP 2013155511 A JP2013155511 A JP 2013155511A JP 2013155511 A JP2013155511 A JP 2013155511A JP 2015024572 A JP2015024572 A JP 2015024572A
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- 229920003002 synthetic resin Polymers 0.000 claims abstract description 16
- 239000000057 synthetic resin Substances 0.000 claims abstract description 16
- 239000006260 foam Substances 0.000 claims abstract description 15
- 238000005187 foaming Methods 0.000 claims abstract description 14
- 239000004088 foaming agent Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 229920005989 resin Polymers 0.000 description 43
- 239000011347 resin Substances 0.000 description 43
- 230000002093 peripheral effect Effects 0.000 description 11
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- 230000000052 comparative effect Effects 0.000 description 8
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- 239000002131 composite material Substances 0.000 description 3
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- 229920000515 polycarbonate Polymers 0.000 description 1
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- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
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- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
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- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
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- 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
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- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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
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- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24661—Forming, or cooperating to form cells
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
Description
(車両用内装部材の構成)
まず、本発明の第1実施形態について説明する。
本体部材3、第1板状部材5および第2板状部材7を成形する合成樹脂の材料としては、例えば、低密度ポリエチレン、高密度ポリエチレン、直鎖状低密度ポリエチレン、ホモポリプロピレン、ランダムポリプロピレン、ブロック状ポリプロピレン等のポリオレフィン系樹脂およびこれらのコモノマー若しくはコモノマーと他のモノマーとの共重合体、ポリ塩化ビニル、塩素化ポリ塩化ビニル、ABS、AAS、AES、ポリスチレン、ポリエチレンテレフタレート、ポリカーボネート、ポリアミド、ポリフッ化ビニリデン、ポリフェニレンサルファイド、ポリサルホン、ポリエーテルケトン及びこれらのコモノマー若しくはコモノマーと他のモノマーとの共重合体等が好ましい。これらの材料は単独で使用しても併用しても良い。以上のように各種の熱可塑性樹脂を用いることができるが、コスト面、成形性、物性、耐低温性、耐熱性等の特性とのバランスを考慮すると、ポリプロピレン系樹脂が好ましい。
第1実施形態に係る車両用内装部材1は、例えば、以下の方法で製造することができる。
次いで、第2実施形態に係る車両用内装部材201について説明するが、前述した第1実施形態と同一構成の部位には、同一符号を付けて説明を省略する。
次いで、第3実施形態に係る車両用内装部材301について説明するが、前述した第1および第2実施形態と同一構成の部位には、同一符号を付けて説明を省略する。
3 本体部材
5 第1板状部材
7 第2板状部材
9 凹部
11 凸部
101 車両用内装部材
105 第1板状部材
107 第2板状部材
201 車両用内装部材
301 車両用内装部材
Claims (2)
- 複数の凹部および凸部を有すると共に合成樹脂からなる本体部材と、該本体部材の表面側に熱溶着される第1板状部材および裏面側に熱溶着される第2板状部材の少なくともいずれかと、を備えた車両用内装部材であって、
前記第1板状部材および第2板状部材は、合成樹脂に発泡剤を添加させて発泡させた発泡シートであることを特徴とする車両用内装部材。 - 前記第1板状部材および第2板状部材の発泡シートの発泡倍率は、1.2〜1.5倍に設定されたことを特徴とする請求項1に記載の車両用内装部材。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013155511A JP6152000B2 (ja) | 2013-07-26 | 2013-07-26 | 車両用樹脂製中空積層板 |
US14/320,699 US20150030814A1 (en) | 2013-07-26 | 2014-07-01 | Vehicle interior member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013155511A JP6152000B2 (ja) | 2013-07-26 | 2013-07-26 | 車両用樹脂製中空積層板 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015024572A true JP2015024572A (ja) | 2015-02-05 |
JP2015024572A5 JP2015024572A5 (ja) | 2016-08-12 |
JP6152000B2 JP6152000B2 (ja) | 2017-06-21 |
Family
ID=52390745
Family Applications (1)
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JP6915827B2 (ja) * | 2016-07-20 | 2021-08-04 | 盟和産業株式会社 | 積層板 |
BR112019011316A2 (pt) * | 2016-12-27 | 2019-10-15 | Nippon Steel Corp | painel exterior e método de fabricação de painel exterior |
US11052835B2 (en) * | 2018-10-22 | 2021-07-06 | Motus Integrated Technologies | Vehicle interior component having a cover layer in contact with a foam layer |
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JPS5976334U (ja) * | 1982-11-16 | 1984-05-23 | 池田物産株式会社 | 内装材 |
JP2003340968A (ja) * | 2002-05-30 | 2003-12-02 | Mitsubishi Chemicals Corp | 積層体 |
WO2006043703A1 (ja) * | 2004-10-19 | 2006-04-27 | Kyoraku Co., Ltd. | 表皮付きブロー成形品およびその製造方法 |
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US6300386B1 (en) * | 1996-09-30 | 2001-10-09 | Sekisui Chemical Co., Ltd. | Expandable synthetic resin composition, synthetic resin foams, and methods for manufacturing synthetic resin foams |
JP5603534B2 (ja) * | 2007-03-30 | 2014-10-08 | 盟和産業株式会社 | 積層板の製造方法 |
JP6013892B2 (ja) * | 2012-11-29 | 2016-10-25 | 盟和産業株式会社 | 車両用内装部品 |
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---|---|---|---|---|
JPS5976334U (ja) * | 1982-11-16 | 1984-05-23 | 池田物産株式会社 | 内装材 |
JP2003340968A (ja) * | 2002-05-30 | 2003-12-02 | Mitsubishi Chemicals Corp | 積層体 |
WO2006043703A1 (ja) * | 2004-10-19 | 2006-04-27 | Kyoraku Co., Ltd. | 表皮付きブロー成形品およびその製造方法 |
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