JP2001260130A - Slate plate made of frp and manufacturing method for the same - Google Patents
Slate plate made of frp and manufacturing method for the sameInfo
- Publication number
- JP2001260130A JP2001260130A JP2000073800A JP2000073800A JP2001260130A JP 2001260130 A JP2001260130 A JP 2001260130A JP 2000073800 A JP2000073800 A JP 2000073800A JP 2000073800 A JP2000073800 A JP 2000073800A JP 2001260130 A JP2001260130 A JP 2001260130A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- frp
- slate plate
- slate
- fibers
- 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.)
- Pending
Links
- 239000010454 slate Substances 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 21
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 16
- 239000004917 carbon fiber Substances 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims description 24
- 239000003365 glass fiber Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 229920002978 Vinylon Polymers 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 102100040287 GTP cyclohydrolase 1 feedback regulatory protein Human genes 0.000 description 8
- 101710185324 GTP cyclohydrolase 1 feedback regulatory protein Proteins 0.000 description 8
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 102100034871 C-C motif chemokine 8 Human genes 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 101000946794 Homo sapiens C-C motif chemokine 8 Proteins 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、繊維強化プラスチ
ック（以下、ＦＲＰと略称する。）製のスレート板およ
びその製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slate plate made of fiber reinforced plastic (hereinafter abbreviated as FRP) and a method of manufacturing the slate plate.
【０００２】[0002]
【従来の技術】スレート板は、建築、土木の分野等で広
く使用されているが、従来のスレート板の材料として
は、鉄やプラスチック、あるいはガラス繊維強化プラス
チック（以下、ＧＦＲＰと略称する。）が用いられてい
る。2. Description of the Related Art Slate boards are widely used in the fields of construction, civil engineering, and the like. As a conventional slate board, iron, plastic, or glass fiber reinforced plastic (hereinafter abbreviated as GFRP) is used. Is used.
【０００３】軽量性を求める場合には、プラスチック製
やＧＦＲＰ製のスレート板が用いられているが、それら
自体の強度、剛性は低い。そのため、それらを取り付け
る主構造体の骨組みや枠の間隔を小さくし、その骨組み
や枠に直接取り付けることによって、スレート板自身の
強度、剛性の向上を計り、目的とする構造体を得るよう
にしている。[0003] When lightness is required, slate plates made of plastic or GFRP are used, but their strength and rigidity are low. Therefore, by reducing the spacing between the frame and frame of the main structure to which they are attached, and by directly attaching to the frame and frame, the strength and rigidity of the slate plate itself are measured, and the desired structure is obtained. I have.
【０００４】[0004]
【発明が解決しようとする課題】ところが、上記のよう
な材料からなる従来のスレート板を使用すると、スレー
ト板部分の強度や剛性を確保するために、主構造体の骨
組みや枠の数を増加せざるを得ず、それによって構造体
全体の重量が増えるとともに、施工時に多大な労力と時
間、コストを要することとなっている。However, when a conventional slate plate made of the above-mentioned material is used, the number of frameworks and frames of the main structure is increased in order to secure the strength and rigidity of the slate plate portion. Inevitably, this increases the weight of the entire structure, and requires a great deal of labor, time, and cost during construction.
【０００５】一方、スレート板自身の剛性を上げるため
には、板の肉厚を大きくする方法も考えられるが、そう
すると、重量が増加するためさらなる構造体の補強が必
要となる。また、その重量や板厚のために施工時の取り
扱いや切断等の加工に多くの労力を要するようになる。On the other hand, in order to increase the rigidity of the slate plate itself, a method of increasing the thickness of the plate is conceivable. However, in this case, the weight increases, so that it is necessary to reinforce the structure. In addition, due to its weight and thickness, much labor is required for processing such as handling and cutting during construction.
【０００６】本発明の課題は、上述の点に鑑み、従来の
スレート板よりも高強度、高剛性で、かつ、軽量なＦＲ
Ｐ製スレート板およびその製造方法を提供することにあ
り、それによって、主構造体の骨組みや枠の数を低減で
き、さらに労力やコストを低減できるようにすることに
ある。SUMMARY OF THE INVENTION In view of the foregoing, it is an object of the present invention to provide a FR having higher strength, higher rigidity, and lighter weight than a conventional slate plate.
An object of the present invention is to provide a P slate plate and a method of manufacturing the same, whereby the number of frameworks and frames of the main structure can be reduced, and further, labor and cost can be reduced.
【０００７】[0007]
【課題を解決するための手段】上記課題を解決するため
に、本発明のＦＲＰ製スレート板は、強化繊維に炭素繊
維を用いたことを特徴とするものからなる。In order to solve the above-mentioned problems, an FRP slate plate according to the present invention is characterized in that carbon fibers are used as reinforcing fibers.
【０００８】また、本発明のＦＲＰ製ストレート板の製
造方法は、所定の間隙を隔てて対向配置させた２つの波
打ちパターンを有する成形型の間に強化繊維基材を挟む
とともに、成形型と基材の全体をシート状材料で包み、
内部を減圧状態とし、マトリックス液を注入せしめるこ
とを特徴とする方法からなる。Further, the method of manufacturing a straight FRP plate according to the present invention is characterized in that a reinforcing fiber base material is sandwiched between two molds having two corrugated patterns which are opposed to each other with a predetermined gap therebetween, and that the mold and the base are combined with each other. Wrap the whole material in sheet material,
The method is characterized in that the internal pressure is reduced and the matrix liquid is injected.
【０００９】このＦＲＰ製スレート板においては、強化
繊維に、炭素繊維の他にさらに、ガラス繊維、アラミド
繊維、ポリエステル繊維、ビニロン繊維、ボロン繊維、
シリコンカーバイト繊維、ポリチタノカルボシラン繊
維、アルミナ繊維、チタン酸カルシウム繊維の少なくと
も一つを含んでいてもよい。In this slate made of FRP, in addition to carbon fiber, reinforcing fiber, glass fiber, aramid fiber, polyester fiber, vinylon fiber, boron fiber,
It may contain at least one of a silicon carbide fiber, a polytitanocarbosilane fiber, an alumina fiber, and a calcium titanate fiber.
【００１０】本発明においては、従来スレート板には使
用されていなかった炭素繊維を初めて使用し、必要に応
じて、炭素繊維に加え他の強化繊維が併せ使用されて、
ＦＲＰ製スレート板が構成される。In the present invention, carbon fibers which have not been used in the conventional slate board are used for the first time, and if necessary, other reinforcing fibers are used in addition to the carbon fibers.
An FRP slate plate is configured.
【００１１】本発明に係るＦＲＰ製スレート板は、炭素
繊維強化プラスチック（以下、ＣＦＲＰと略称する。）
製とされることにより、軽量で良好な取扱い性を維持し
つつ、従来のＧＦＲＰ製スレート板に比べ、格段に強
度、剛性に優れたものとすることができる。したがっ
て、このＣＦＲＰ製スレート板を用いて構造体等を構成
する場合、従来構造に比べ、主構造体の骨組みや枠の数
を大幅に低減することが可能になり、主構造体、ひいて
は組み立ようとする構造体全体の構造の簡素化が可能に
なり、コストが大幅に低減されるとともに、組立に要す
る労力も大幅に削減される。The FRP slate according to the present invention is a carbon fiber reinforced plastic (hereinafter abbreviated as CFRP).
By making the GFRP, it is possible to maintain much better strength and rigidity as compared with the conventional GFRP slate plate while maintaining a light weight and good handleability. Therefore, when a structure or the like is formed by using the CFRP slate plate, the number of frames and frames of the main structure can be significantly reduced as compared with the conventional structure, and the main structure, and eventually the assembly, can be assembled. The structure of the entire structure can be simplified, the cost is greatly reduced, and the labor required for assembly is also significantly reduced.
【００１２】また、同じ剛性のスレート板を構成する場
合、本発明に係るＣＦＲＰ製スレート板は従来のＧＦＲ
Ｐ製スレート板に比べて肉厚を薄くすることができ、一
層の軽量化を図るとともに、加工の容易化を図ることが
できる。When a slate plate having the same rigidity is formed, the slate plate made of CFRP according to the present invention is a conventional GFR slate plate.
The thickness can be reduced as compared with the slate plate made of P, so that the weight can be further reduced and the processing can be facilitated.
【００１３】[0013]
【発明の実施の形態】以下に、本発明の望ましい実施の
形態を、図面を参照しながら説明する。図１および図２
は、本発明の一実施態様に係るＦＲＰ製スレート板１
（ＣＦＲＰ製スレート板）を示している。ＦＲＰ製スレ
ート板１は、所定の波板形状を有し、形状に関しては、
波板のピッチが２０ｍｍ以上、谷深さがピッチの１／４
〜１／５のサイズで、厚みは０．６〜１．２ｍｍが望ま
しい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the drawings. 1 and 2
Is an FRP slate plate 1 according to one embodiment of the present invention.
(CFRP slate plate) is shown. The FRP slate plate 1 has a predetermined corrugated plate shape.
Corrugated board pitch is 20mm or more, and valley depth is 1/4 of pitch
The size is preferably about 1/5 and the thickness is preferably 0.6 to 1.2 mm.
【００１４】また、図３のように、波板の頂部に樹脂リ
ッチ層１１を設け、厚みを不均一にすることで縦方向の
剛性を上げることも可能である。Further, as shown in FIG. 3, it is also possible to increase the rigidity in the vertical direction by providing a resin-rich layer 11 on the top of the corrugated plate and making the thickness uneven.
【００１５】図２に示すように、スレート板を構成する
ＦＲＰは、マトリックス樹脂２と、強化繊維としての炭
素繊維３を有しており、本実施態様では、さらに強化繊
維としてガラス繊維４が配されている。図２では、炭素
繊維３の強化繊維層とガラス繊維４の強化繊維層が積層
配置された構成となっているが、これらはハイブリッド
構成としてもよい。また、各強化繊維の形態は、一方向
性繊維を配置したもの、それらを互いに交差させて積層
配置したもの、織物の形態としたもの、不織布のもの
等、いずれの形態も使用可能である。好ましくは繊維方
向をスレート板の溝方向に対して０、±３０〜６０°、
あるいは９０°に設置したものがよい。As shown in FIG. 2, the FRP constituting the slate plate has a matrix resin 2 and carbon fibers 3 as reinforcing fibers. In this embodiment, glass fibers 4 are further distributed as reinforcing fibers. Have been. FIG. 2 shows a configuration in which the reinforcing fiber layers of the carbon fibers 3 and the reinforcing fiber layers of the glass fibers 4 are stacked and arranged, but they may have a hybrid configuration. In addition, as for the form of each reinforcing fiber, any form such as one in which unidirectional fibers are arranged, one in which they are crossed and laminated, one in the form of a woven fabric, and one in a nonwoven fabric can be used. Preferably the fiber direction is 0, ± 30 to 60 ° with respect to the groove direction of the slate plate,
Or what is installed at 90 degrees is good.
【００１６】本発明における強化繊維としては、炭素繊
維の単独使用も可能であり、炭素繊維に加えて他の強化
繊維を併用することも可能である。併用する他の強化繊
維としては、上記ガラス繊維の他に、アラミド繊維、ポ
リエチレン繊維、ポリエステル繊維、ビニロン繊維、ボ
ロン繊維、シリコンカーバイト繊維、ポリチタノカルボ
シラン繊維、アルミナ繊維、チタン酸カルシウム繊維等
を挙げることができ、これら強化繊維の少なくとも一つ
を炭素繊維と併用すればよい。As the reinforcing fibers in the present invention, carbon fibers can be used alone, and other reinforcing fibers can be used in addition to carbon fibers. Other reinforcing fibers to be used in addition to the above glass fibers include aramid fibers, polyethylene fibers, polyester fibers, vinylon fibers, boron fibers, silicon carbide fibers, polytitanocarbosilane fibers, alumina fibers, and calcium titanate fibers. And the like. At least one of these reinforcing fibers may be used in combination with the carbon fiber.
【００１７】また、マトリックス樹脂２としては、本実
施態様ではビニルエステルを使用したが、スレート板の
用途に応じて他の任意の樹脂を使用可能である。たとえ
ば、エポキシ、不飽和ポリエステル、フェノール、ビニ
ルエステル等の熱硬化性樹脂を用いることができ、さら
に、ポリエステル、ポリアミド、ポリエチレン、ポリプ
ロピレン等の熱可塑性樹脂の使用も可能である。Although the vinyl resin is used as the matrix resin 2 in the present embodiment, any other resin can be used according to the use of the slate plate. For example, a thermosetting resin such as epoxy, unsaturated polyester, phenol, and vinyl ester can be used, and a thermoplastic resin such as polyester, polyamide, polyethylene, and polypropylene can also be used.
【００１８】ＦＲＰにおける強化繊維と樹脂の重量比は
特に限定されず、用途に応じて決定できる。上記実施態
様では、たとえば、ガラス繊維：炭素繊維：マトリック
ス樹脂＝８：３：１６の重量比に設定されている。The weight ratio of the reinforcing fiber to the resin in the FRP is not particularly limited and can be determined according to the use. In the above embodiment, for example, the weight ratio is set to glass fiber: carbon fiber: matrix resin = 8: 3: 16.
【００１９】このように構成されたＦＲＰ製スレート板
１においては、強化繊維に炭素繊維を用いたことによ
り、従来のプラスチック製のスレート板やＧＦＲＰ製の
スレート板、さらには鉄製のスレート板に対し、軽量性
を維持しつつ、極めて優れた強度、剛性を発揮できる。In the FRP slate plate 1 configured as described above, the carbon fiber is used as the reinforcing fiber, so that the conventional plastic slate plate, the GFRP slate plate, and the iron slate plate can be used. , While exhibiting extremely excellent strength and rigidity while maintaining lightness.
【００２０】図１、図２に示したものと同形状で炭素繊
維の一方向織物単独で形成されたＦＲＰ製スレート板１
について、４点曲げ試験（ＪＩＳ−Ｋ−７０７８）を実
施したところ、図４に示すように、従来の鉄、プラスチ
ック、ＧＦＲＰ製のものと比べて極めて高い比強度、比
弾性率を示した。なお、図４におけるρはスレート板の
密度を示している。FRP slate plate 1 made of unidirectional woven fabric of carbon fiber and having the same shape as that shown in FIGS. 1 and 2
When a four-point bending test (JIS-K-7078) was performed on the sample, as shown in FIG. 4, it showed extremely high specific strength and specific elastic modulus as compared with those of conventional iron, plastic, and GFRP. Note that ρ in FIG. 4 indicates the density of the slate plate.
【００２１】上記ＦＲＰ製スレート板は、２つの波打ち
パターンの成形型の間に挟んだ強化繊維基材をシート状
材料で包み、内部を減圧状態とし、マトリックス液を注
入せしめる、いわゆるＶａ−ＲＴＭ法によって成形し
た。このほかに、プルトリュージョン成形法、プレス成
形法によっても成形可能である。The above-mentioned FRP slate plate is a so-called Va-RTM method in which a reinforcing fiber base material sandwiched between two molds having a wavy pattern is wrapped in a sheet-like material, the inside is depressurized, and a matrix liquid is injected. Molded. In addition, molding can also be performed by a pultrusion molding method or a press molding method.
【００２２】[0022]
【発明の効果】以上説明したように、本発明のＦＲＰ製
スレート板およびその製造方法によれば、強化繊維に炭
素繊維を用いたＣＦＲＰ製のスレート板に構成したの
で、軽量で取扱い性が良く、従来のＧＦＲＰ製スレート
板等に比べ極めて高い強度、剛性を発現できるため、こ
れを用いて構造物等を組み立てる際、主構造体の骨組み
や枠の数を減らすことができ、主構造体の構造の簡素
化、コストダウンを図ることができる。また、同じ剛性
のスレート板ならば、本発明の係るＣＦＲＰ製スレート
板は従来のＧＦＲＰ製スレート板よりも肉厚を薄くする
ことができ、一層の軽量化とともに加工の容易化を図る
ことができる。As described above, according to the slate made of FRP and the method of manufacturing the same according to the present invention, since the slate is made of CFRP using carbon fiber as the reinforcing fiber, it is lightweight and has good handleability. Since it can exhibit extremely high strength and rigidity as compared with the conventional GFRP slate plate and the like, when assembling structures and the like using this, it is possible to reduce the number of frames and frames of the main structure, The structure can be simplified and the cost can be reduced. Further, if the slate plate has the same rigidity, the CFRP slate plate according to the present invention can be made thinner than the conventional GFRP slate plate, so that further weight reduction and easier processing can be achieved. .
【図１】本発明の一実施態様に係るＦＲＰ製スレート板
の斜視図である。FIG. 1 is a perspective view of an FRP slate plate according to an embodiment of the present invention.
【図２】図１のＡ部の拡大側面図である。FIG. 2 is an enlarged side view of a portion A in FIG.
【図３】図２のスレート板とは異なる実施態様のスレー
ト板のＡ部拡大側面図である。FIG. 3 is an enlarged side view of a portion A of a slate plate according to an embodiment different from the slate plate of FIG. 2;
【図４】図２のＦＲＰ製スレート板を従来のスレート板
と比較した、比弾性率と比強度との関係図である。FIG. 4 is a diagram showing the relationship between specific elastic modulus and specific strength, comparing the FRP slate plate of FIG. 2 with a conventional slate plate.
１ ＦＲＰ製スレート板 ２ マトリックス樹脂 ３ 炭素繊維 ４ ガラス繊維 １１ 樹脂リッチ層 DESCRIPTION OF SYMBOLS 1 FRP slate board 2 Matrix resin 3 Carbon fiber 4 Glass fiber 11 Resin rich layer
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） // Ｂ２９Ｋ 105:08 Ｂ２９Ｌ 16:00 Ｂ２９Ｌ 16:00 31:10 31:10 Ｂ２９Ｃ 67/14 Ｕ Ｆターム(参考） 2E162 CD05 FA14 FA20 FD06 FD07 4F072 AA04 AA07 AB04 AB05 AB06 AB08 AB09 AB10 AB11 AB22 AB28 AD13 AD18 AD23 AD37 AD38 AD44 AK18 AL17 4F204 AA41 AB25 AD16 AH47 EA03 EB01 EF05 EF27 EF30 EK09 4F205 AD02 AD03 AD04 AD16 AG01 AG05 AG28 AH47 HA09 HA15 HA25 HA33 HA34 HA37 HA47 HB02 HC10 HC12 HC13 HC14 HC15 HC16 HC17 HC18 HF01 HF05 HF23 HF30 HK02 HK04 HK05 HM06 ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 7 Identification symbol FI theme coat ゛ (reference) // B29K 105: 08 B29L 16:00 B29L 16:00 31:10 31:10 B29C 67/14 UF term (Ref.) HA15 HA25 HA33 HA34 HA37 HA47 HB02 HC10 HC12 HC13 HC14 HC15 HC16 HC17 HC18 HF01 HF05 HF23 HF30 HK02 HK04 HK05 HM06
Claims (3)
とするＦＲＰ製スレート板。1. A slate made of FRP, wherein carbon fibers are used as reinforcing fibers.
ド繊維、ポリエステル繊維、ビニロン繊維、ボロン繊
維、シリコンカーバイト繊維、ポリチタノカルボシラン
繊維、アルミナ繊維、チタン酸カルシウム繊維の少なく
とも一つを含む、請求項１のＦＲＰ製スレート板。2. The reinforcing fiber further contains at least one of glass fiber, aramid fiber, polyester fiber, vinylon fiber, boron fiber, silicon carbide fiber, polytitanocarbosilane fiber, alumina fiber and calcium titanate fiber. The slate plate made of FRP according to claim 1.
の波打ちパターンを有する成形型の間に強化繊維基材を
挟むとともに、成形型と基材の全体をシート状材料で包
み、内部を減圧状態とし、マトリックス液を注入せしめ
ることを特徴とする、請求項１または２記載のＦＲＰ製
ストレート板の製造方法。3. A reinforcing fiber substrate is sandwiched between two molds having two corrugated patterns arranged to face each other with a predetermined gap therebetween, and the entire mold and the substrate are wrapped in a sheet-like material, and the inside is wrapped. 3. The method for producing a straight FRP plate according to claim 1, wherein the matrix liquid is injected under reduced pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000073800A JP2001260130A (en) | 2000-03-16 | 2000-03-16 | Slate plate made of frp and manufacturing method for the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000073800A JP2001260130A (en) | 2000-03-16 | 2000-03-16 | Slate plate made of frp and manufacturing method for the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001260130A true JP2001260130A (en) | 2001-09-25 |
Family
ID=18591984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000073800A Pending JP2001260130A (en) | 2000-03-16 | 2000-03-16 | Slate plate made of frp and manufacturing method for the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001260130A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015137309A (en) * | 2014-01-22 | 2015-07-30 | トヨタ自動車株式会社 | Thermally-conductive laminate |
| EP4212327A4 (en) * | 2020-11-04 | 2024-04-10 | Teijin Ltd | Method for performing compression molding and producing molded article |
-
2000
- 2000-03-16 JP JP2000073800A patent/JP2001260130A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015137309A (en) * | 2014-01-22 | 2015-07-30 | トヨタ自動車株式会社 | Thermally-conductive laminate |
| EP4212327A4 (en) * | 2020-11-04 | 2024-04-10 | Teijin Ltd | Method for performing compression molding and producing molded article |
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