JP2012162647A5 - - Google Patents

Download PDF

Info

Publication number
JP2012162647A5
JP2012162647A5 JP2011023936A JP2011023936A JP2012162647A5 JP 2012162647 A5 JP2012162647 A5 JP 2012162647A5 JP 2011023936 A JP2011023936 A JP 2011023936A JP 2011023936 A JP2011023936 A JP 2011023936A JP 2012162647 A5 JP2012162647 A5 JP 2012162647A5
Authority
JP
Japan
Prior art keywords
reinforced plastic
fiber
molded product
plastic molded
cut surface
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
JP2011023936A
Other languages
Japanese (ja)
Other versions
JP2012162647A (en
JP5724424B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2011023936A priority Critical patent/JP5724424B2/en
Priority claimed from JP2011023936A external-priority patent/JP5724424B2/en
Publication of JP2012162647A publication Critical patent/JP2012162647A/en
Publication of JP2012162647A5 publication Critical patent/JP2012162647A5/ja
Application granted granted Critical
Publication of JP5724424B2 publication Critical patent/JP5724424B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

上記課題を解決するために、すなわち、本発明の繊維強化プラスチック成形品は、
(1)少なくともガラス繊維を強化繊維とし、マトリックス樹脂に黒色顔料を含むガラス繊維強化プラスチック層と、炭素繊維強化プラスチック層とを積層した繊維強化プラスチック成形品において、成形品の積層方向に切断した切断面における算術平均粗さ(Ra)が、0.3μm以下であることを特徴とする繊維強化プラスチック成形品。
(2)前記切断面を研磨加工していることを特徴とする(1)に記載の繊維強化プラスチック成形品。
(3)前記研磨加工が湿式研磨であることを特徴とする(2)に記載の繊維強化プラスチック成形品。
(4)前記切断面に透光性を有する樹脂を塗布することを特徴とする(1)〜(3)のいずれかに記載の繊維強化プラスチック成形品。
(5)引抜成形品であることを特徴とする(1)〜(4)のいずれかに記載の繊維強化プラスチック成形品。
(6)少なくともガラス繊維を強化繊維とし、マトリックス樹脂に黒色顔料を含むガラス繊維強化プラスチック層と、炭素繊維強化プラスチック層とを積層した繊維強化プラスチック成形品の製造方法において、成形品の積層方向に切断した切断面を、算術平均粗さ(Ra)が0.3μm以下とすることを特徴とする繊維強化プラスチック成形品の製造方法。
(7)前記切断面を研磨加工することを特徴とする(6)に記載の繊維強化プラスチック成形品の製造方法。
(8)前記研磨加工が湿式研磨であることを特徴とする(7)に記載の繊維強化プラスチック成形品の製造方法。
(9)前記切断面に透光性を有する樹脂を塗布することを特徴とする(6)〜(8)のいずれかに記載の繊維強化プラスチック成形品の製造方法。
(10)引抜成形法で成形されたことを特徴とする(6)〜(9)のいずれかに記載の繊維強化プラスチック成形品の製造方法。
In order to solve the above problem, that is, the fiber-reinforced plastic molded article of the present invention is
(1) At least in a fiber reinforced plastic molded product in which a glass fiber reinforced plastic layer including a glass fiber as a reinforced fiber and a black pigment in a matrix resin and a carbon fiber reinforced plastic layer are cut in the stacking direction of the molded product . The arithmetic average roughness (Ra) at the cut surface is 0. A fiber-reinforced plastic molded product characterized by being 3 μm or less.
(2) The fiber-reinforced plastic molded product according to (1), wherein the cut surface is polished.
(3) The fiber-reinforced plastic molded product according to (2), wherein the polishing is wet polishing.
(4) The fiber-reinforced plastic molded article according to any one of (1) to (3), wherein a resin having translucency is applied to the cut surface.
(5) The fiber-reinforced plastic molded product according to any one of (1) to (4), which is a pultruded molded product.
(6) In a manufacturing method of a fiber reinforced plastic molded article in which at least a glass fiber is a reinforcing fiber and a glass fiber reinforced plastic layer containing a black pigment in a matrix resin and a carbon fiber reinforced plastic layer are laminated , the lamination direction of the molded article The arithmetic mean roughness (Ra) is 0. A method for producing a fiber-reinforced plastic molded product, characterized by being 3 μm or less.
(7) The method for producing a fiber-reinforced plastic molded article according to (6), wherein the cut surface is polished.
(8) The method for producing a fiber-reinforced plastic molded product according to (7), wherein the polishing is wet polishing.
(9) The method for producing a fiber-reinforced plastic molded product according to any one of (6) to (8), wherein a translucent resin is applied to the cut surface.
(10) The method for producing a fiber-reinforced plastic molded product according to any one of (6) to (9), which is molded by a pultrusion method.

本発明に係わる繊維強化プラスチック成形品の湿式研磨に適用する研磨機は特に限定されないが、給水した際に研磨時に発生する加工粉を充分に洗い流すことが出来るような装置であることが望ましい。また研磨時間や研磨紙の粒度などの研磨条件も特に限定されないが、研磨後の表面粗さがJISB0651(2001)に基づく算術平均粗さ(R)が0.3μm以下、好ましくは0.2μmとなるように適宜条件を設定して行うことが望ましい。算術平均さが0.3μmを超えると可視光短波長(380nm)と同程度となり、切断面での光の散乱が多くなりガラス繊維強化プラスチック層が白色に見える点で好ましくない。また、算術平均さが小さいほど表面が平滑にできるため、下限値は特に規定されるものではないが、0.003μm程度であることが好ましい。

The polishing machine applied to the wet polishing of the fiber reinforced plastic molded article according to the present invention is not particularly limited, but it is desirable that the apparatus can sufficiently wash away the processing powder generated during polishing when water is supplied. The polishing conditions such as the polishing time and the grain size of the polishing paper are not particularly limited, but the surface roughness after polishing has an arithmetic average roughness (R a ) based on JIS B 0651 (2001) of 0.3 μm or less, preferably 0.2 μm. It is desirable to set conditions appropriately so that When the arithmetic average roughness exceeds 0.3 μm, it is about the same as the visible light short wavelength (380 nm), and the scattering of light at the cut surface increases, which is not preferable in that the glass fiber reinforced plastic layer looks white. Further, the lower the arithmetic mean roughness, the smoother the surface, so the lower limit is not particularly defined, but is preferably about 0.003 μm.

Claims (10)

少なくともガラス繊維を強化繊維とし、マトリックス樹脂に黒色顔料を含むガラス繊維強化プラスチック層と、炭素繊維強化プラスチック層とを積層した繊維強化プラスチック成形品において、成形品の積層方向に切断した切断面における算術平均粗さ(Ra)が、0.3μm以下であることを特徴とする繊維強化プラスチック成形品。 At least in a fiber reinforced plastic molded product obtained by laminating a glass fiber reinforced plastic layer containing a black pigment in a matrix resin and a carbon fiber reinforced plastic layer with a glass fiber as a reinforced fiber, on a cut surface cut in the lamination direction of the molded product Arithmetic mean roughness (Ra) is 0. A fiber-reinforced plastic molded product characterized by being 3 μm or less. 前記切断面を研磨加工していることを特徴とする請求項1に記載の繊維強化プラスチック成形品。 The fiber-reinforced plastic molded product according to claim 1, wherein the cut surface is polished. 前記研磨加工が湿式研磨であることを特徴とする請求項2に記載の繊維強化プラスチック成形品。 The fiber-reinforced plastic molded article according to claim 2, wherein the polishing is wet polishing. 前記切断面に透光性を有する樹脂を塗布することを特徴とする請求項1〜3のいずれかに記載の繊維強化プラスチック成形品。 The fiber-reinforced plastic molded product according to any one of claims 1 to 3, wherein a resin having translucency is applied to the cut surface. 引抜成形品であることを特徴とする請求項1〜4のいずれかに記載の繊維強化プラスチック成形品。 The fiber-reinforced plastic molded product according to any one of claims 1 to 4, which is a pultruded product. 少なくともガラス繊維を強化繊維とし、マトリックス樹脂に黒色顔料を含むガラス繊維強化プラスチック層と、炭素繊維強化プラスチック層とを積層した繊維強化プラスチック成形品の製造方法において、成形品の積層方向に切断した切断面を、算術平均粗さ(Ra)が0.3μm以下とすることを特徴とする繊維強化プラスチック成形品の製造方法。 At least in the method of manufacturing a fiber reinforced plastic molded product in which a glass fiber reinforced plastic layer including a glass fiber reinforced plastic layer containing a black pigment in a matrix resin and a carbon fiber reinforced plastic layer is cut in the stacking direction of the molded product . The arithmetic average roughness (Ra) of the cut surface is 0. A method for producing a fiber-reinforced plastic molded product, characterized by being 3 μm or less. 前記切断面を研磨加工することを特徴とする請求項6に記載の繊維強化プラスチック成形品の製造方法。 The method for producing a fiber-reinforced plastic molded product according to claim 6, wherein the cut surface is polished. 前記研磨加工が湿式研磨であることを特徴とする請求項7に記載の繊維強化プラスチック成形品の製造方法。 The method for producing a fiber-reinforced plastic molded product according to claim 7, wherein the polishing is wet polishing. 前記切断面に透光性を有する樹脂を塗布することを特徴とする請求項6〜8のいずれかに記載の繊維強化プラスチック成形品の製造方法。 The method for producing a fiber-reinforced plastic molded product according to any one of claims 6 to 8, wherein a translucent resin is applied to the cut surface. 引抜成形法で成形されたことを特徴とする請求項6〜9のいずれかに記載の繊維強化プラスチック成形品の製造方法。
The method for producing a fiber-reinforced plastic molded product according to any one of claims 6 to 9, which is formed by a pultrusion method.
JP2011023936A 2011-02-07 2011-02-07 Fiber-reinforced plastic molded product and method for producing the same Active JP5724424B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011023936A JP5724424B2 (en) 2011-02-07 2011-02-07 Fiber-reinforced plastic molded product and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011023936A JP5724424B2 (en) 2011-02-07 2011-02-07 Fiber-reinforced plastic molded product and method for producing the same

Publications (3)

Publication Number Publication Date
JP2012162647A JP2012162647A (en) 2012-08-30
JP2012162647A5 true JP2012162647A5 (en) 2014-03-27
JP5724424B2 JP5724424B2 (en) 2015-05-27

Family

ID=46842359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011023936A Active JP5724424B2 (en) 2011-02-07 2011-02-07 Fiber-reinforced plastic molded product and method for producing the same

Country Status (1)

Country Link
JP (1) JP5724424B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6181943B2 (en) * 2013-03-01 2017-08-16 達 喜岡 Cutting method of fiber reinforced plastic plate reinforced with high strength fiber
CN106459436B (en) 2014-04-24 2020-04-14 帝人株式会社 Carbon fiber-reinforced resin processed article having end surface and method for producing same
CN116080108B (en) * 2023-02-17 2023-07-25 浙江恒亿达复合材料有限公司 Data acquisition management system for production process of wind power glass fiber pultrusion plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3593760B2 (en) * 1995-10-17 2004-11-24 東レ株式会社 Fiber reinforced plastic molding
JPH10337711A (en) * 1997-06-05 1998-12-22 Dantani Plywood Co Ltd Decorative panel
JP2002355909A (en) * 2001-05-30 2002-12-10 Inax Corp Resin molded object

Similar Documents

Publication Publication Date Title
JP6622787B2 (en) Method for producing thermoplastic wear-resistant foil
JP2018508382A (en) Method for producing wear-resistant layers with different gloss levels
JP2016531026A5 (en)
JP6065709B2 (en) Cosmetic sheet and cosmetic material
JP2009031764A5 (en)
MY183181A (en) Surface engineering of thermoplastic materials and tooling
ATE552109T1 (en) RECYCLABLE COMPOSITE PLASTIC AND CORRESPONDING PRODUCTION PROCESSES
WO2015191139A3 (en) Flexible fabric having superhydrophobic surface
JP6361024B2 (en) Resin structure and electric vacuum cleaner using the same
JP2014506200A5 (en)
JP2012162647A5 (en)
JP4839657B2 (en) Method for producing flooring decorative material
JP6304916B2 (en) Floor decorative material
JP2016183328A5 (en)
JP2015178241A (en) Method of producing fiber-reinforced resin material
TW201423787A (en) Magnetic reinforce plate and manufacturing method thereof
AU2017260086A1 (en) Additive fabrication methods and devices for manufacture of objects having preform reinforcements
JP2013057183A (en) Method of manufacturing flooring decorative material
JP5724424B2 (en) Fiber-reinforced plastic molded product and method for producing the same
GB201110441D0 (en) Molding material
CN115946415A (en) Decorative board and method for producing the same
JP2011245857A5 (en)
CN201872392U (en) Decorative film
JP4232537B2 (en) Laminated glass manufacturing method
JP2017019251A5 (en)