JPH0538021Y2 - - Google Patents
Info
- Publication number
- JPH0538021Y2 JPH0538021Y2 JP11721488U JP11721488U JPH0538021Y2 JP H0538021 Y2 JPH0538021 Y2 JP H0538021Y2 JP 11721488 U JP11721488 U JP 11721488U JP 11721488 U JP11721488 U JP 11721488U JP H0538021 Y2 JPH0538021 Y2 JP H0538021Y2
- Authority
- JP
- Japan
- Prior art keywords
- composite material
- fibers
- light transmittance
- abs resin
- fabric
- 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 - Lifetime
Links
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 15
- 239000012783 reinforcing fiber Substances 0.000 claims description 14
- 238000002834 transmittance Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 239000000805 composite resin Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 description 17
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 14
- 239000000835 fiber Substances 0.000 description 8
- 229920000049 Carbon (fiber) Polymers 0.000 description 7
- 239000004917 carbon fiber Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 150000005673 monoalkenes Chemical class 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- XVYFLIKDMYXEJL-UHFFFAOYSA-N buta-1,3-diene;ethene;prop-2-enenitrile Chemical group C=C.C=CC=C.C=CC#N XVYFLIKDMYXEJL-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
この考案は、意匠効果を必要とする、たとえ
ば、旅行用トランク、アタツシユケース等のトラ
ンク類や、ゴルフクラブのフエースプレート等の
スポーツ用品や、自動車の内装材や、スピーカー
コーン等の音響部品を構成するのに適した繊維強
化樹脂複合材料に関する。[Detailed explanation of the invention] [Industrial application field] This invention is applicable to trunks such as travel trunks and attachment cases, sports goods such as face plates of golf clubs, etc. that require a design effect. , relates to a fiber-reinforced resin composite material suitable for constructing automobile interior materials and acoustic components such as speaker cones.
［従来の技術］
アクリロニトリル・ブタジエン・エチレン樹脂
（ABS樹脂）と補強繊維とを複合してなる繊維強
化樹脂複合材料は、たとえば特開昭57−56221号
公報に記載されているように、よく知られてい
る。しかして、補強繊維は、短繊維や連続繊維、
織物等の形態で使用されている。ところが、この
従来の複合材料は、補強繊維の形態を選択するこ
とで強度、弾性率、耐衝撃性等の改善は可能であ
るものの、光学的に不透明なABS樹脂を使用し
ているため、補強繊維を視認できず、意匠効果が
劣るという問題がある。[Prior Art] Fiber-reinforced resin composite materials made by combining acrylonitrile-butadiene-ethylene resin (ABS resin) and reinforcing fibers are well known, as described in, for example, Japanese Patent Application Laid-Open No. 57-56221. It is being However, reinforcing fibers include short fibers, continuous fibers,
It is used in the form of textiles, etc. However, although it is possible to improve the strength, elastic modulus, impact resistance, etc. of this conventional composite material by selecting the form of reinforcing fibers, it is difficult to reinforce it because it uses optically opaque ABS resin. There is a problem that the fibers cannot be visually recognized and the design effect is inferior.
［考案が解決しようとする課題］
この考案の目的は、従来の複合材料の上述した
問題点を解決し、高強度、高弾性率で、耐衝撃性
にも優れているのはもちろん、意匠効果に優れた
繊維強化樹脂複合材料を提供するにある。[Problems to be solved by the invention] The purpose of this invention is to solve the above-mentioned problems of conventional composite materials, and to provide high strength, high modulus of elasticity, and excellent impact resistance as well as design effects. Our goal is to provide superior fiber-reinforced resin composite materials.
［課題を解決するための手段］
上述した目的を達成するために、この考案にお
いては、光透過率が少なくとも70％であるアクリ
ロニトリル・ブタジエン・スチレン樹脂と、補強
繊維織物とを複合してなる繊維強化樹脂複合材料
が提供される。[Means for solving the problem] In order to achieve the above-mentioned object, in this invention, a fiber made of a composite of acrylonitrile-butadiene-styrene resin having a light transmittance of at least 70% and a reinforcing fiber fabric is used. A reinforced resin composite material is provided.
この考案で使用するABS樹脂は、光透過率が
少なくとも70％であるものである。光透過率が70
％未満のものを使用したのでは、複合材料に良好
な意匠効果を発現させることができなくなる。そ
のようなABS樹脂は、下記、の重合体を混
合してなるものである。すなわち、
ジエン系ゴム状重合体の存在下で、スチレン
とメタルメタクリレートとの混合物か、また
は、スチレンと、メチルメタクリレートと、こ
れらスチレンやメチルメタクリレートと共重合
し得る他のモノオレフイン系単量体との混合物
を共重合させて得られるグラフト共重合体。 The ABS resin used in this invention has a light transmittance of at least 70%. Light transmittance is 70
If less than % is used, the composite material will not be able to exhibit good design effects. Such ABS resin is made by mixing the following polymers. That is, in the presence of a diene rubbery polymer, a mixture of styrene and metal methacrylate, or styrene, methyl methacrylate, and another monoolefin monomer that can be copolymerized with styrene or methyl methacrylate. A graft copolymer obtained by copolymerizing a mixture of
スチレンとメチルメタクリレートとの共重合
体か、または、スチレンと、メチルメタクリレ
ートと、これらスチレンやメチルメタクリレー
トと共重合し得る他のモノオレフイン系単量体
との共重合体。 A copolymer of styrene and methyl methacrylate, or a copolymer of styrene, methyl methacrylate, and another monoolefin monomer that can be copolymerized with these styrene or methyl methacrylate.
上記におけるモノオレフイン系単量体として
は、アクリロニトリル、ビニルトルエン、アクリ
ル酸エステルなどがあげられる。また、上記に
おけるモノオレフイン系単量体としては、アクリ
ロニトリル、メタクリロニトリル、α−メチルス
チレン、ビニルトルエンなどがある。 Examples of the monoolefin monomers mentioned above include acrylonitrile, vinyltoluene, and acrylic esters. In addition, examples of the monoolefin monomers mentioned above include acrylonitrile, methacrylonitrile, α-methylstyrene, and vinyltoluene.
上記およびの重合体の混合割合は、得られ
るABS樹脂の光透過率が少なくとも70％になる
よう、重量で、：が５〜60：95〜40の範囲に
なるようにする。好ましは、光透過率が80％以上
になるよう、上記混合比を10〜50：90〜50の範囲
にする。ここで、光透過率は、JIS Ｋ−7105（測
定法Ａ）に基いて測定したもので、式、
光透過率＝（透過光量／入射光量）×100
で表わされるものである。 The mixing ratio of the above polymers is such that : is in the range of 5 to 60:95 to 40 by weight so that the light transmittance of the resulting ABS resin is at least 70%. Preferably, the above mixing ratio is in the range of 10-50:90-50 so that the light transmittance is 80% or more. Here, the light transmittance is measured based on JIS K-7105 (Measurement method A) and is expressed by the formula: light transmittance=(transmitted light amount/incident light amount)×100.
上述したような、光透過率が少なくとも70％で
あるようなABS樹脂の具体例としては、東レ株
式会社製の“トヨラツク”900、“トヨラツク”
920、“トヨラツク”930や、日本合成ゴム株式会
社製のJSR ABS55などがある。 Specific examples of ABS resins with a light transmittance of at least 70% as mentioned above include "Toyorak" 900 and "Toyorak" manufactured by Toray Industries, Inc.
920, “Toyoratsuk” 930, and JSR ABS55 manufactured by Japan Synthetic Rubber Co., Ltd.
この考案で使用する補強繊維は、たとえば、炭
素繊維、アラミド繊維、ガラス繊維、アルミナ繊
維、各種金属繊維のような高強度、高弾性率繊維
である。しかして、この考案においては、そのよ
うな補強繊維を織物の形態で用い、複合材料の強
度、弾性率、耐衝撃性を向上させる。もつとも、
上記補強繊維は、たとえば炭素繊維とアラミド繊
維とを交織して用いるなど、２種以上の補強繊維
を混用してもよい。なお、織物の組織は、平組
織、綾組織、朱子組織等、いずれであつてもよ
い。 The reinforcing fibers used in this invention are high-strength, high-modulus fibers such as carbon fibers, aramid fibers, glass fibers, alumina fibers, and various metal fibers. Therefore, in this invention, such reinforcing fibers are used in the form of a fabric to improve the strength, modulus, and impact resistance of the composite material. However,
The reinforcing fibers may be a mixture of two or more types of reinforcing fibers, such as a combination of carbon fibers and aramid fibers. Note that the texture of the fabric may be any one such as a plain texture, a twill texture, and a satin texture.
複合材料中における補強繊維の含有率は、10〜
80容積％、好ましくは20〜60容積％の範囲であ
る。10容積％未満では、機械的特性の向上効果が
十分でなく、また、80容積％を越えると成形性が
大きく低下する。 The content of reinforcing fibers in the composite material is 10~
80% by volume, preferably in the range 20-60% by volume. If it is less than 10% by volume, the effect of improving mechanical properties will not be sufficient, and if it exceeds 80% by volume, moldability will be greatly reduced.
この考案の複合材料は、いろいろな方法によつ
て製造することができる。たとえば、メチルエチ
ルケトン等の溶媒に溶かした上記ABS樹脂に織
物を浸漬し、引き上げて溶媒を飛ばし、プリプレ
グを得た後、そのプリプレグを、所望の枚数、か
つ、補強繊維が所望の方向を向くように積層し、
加熱プレスで成形する方法、クロスヘツドダイを
用いてABS樹脂を織物に押し出し被覆した後、
積層し、加熱ロールでプレスして成形する方法を
使用することができる。加熱温度は180〜250℃、
加圧力は20〜80Kg／cm2、成形時間は20〜60分程度
である。 The composite material of this invention can be manufactured by various methods. For example, a fabric is immersed in the above ABS resin dissolved in a solvent such as methyl ethyl ketone, pulled up and the solvent is blown off to obtain a prepreg. After that, the prepreg is divided into the desired number of sheets and the reinforcing fibers are oriented in the desired direction. Laminated,
After molding with a hot press and extruding ABS resin onto the fabric using a cross-head die,
A method of laminating and pressing with heated rolls can be used. Heating temperature is 180~250℃,
The pressing force is 20 to 80 kg/cm 2 and the molding time is about 20 to 60 minutes.
［実施態様］
図面において、複合材料は、層状をなす複数枚
の補強繊維織物１，１、……と、光透過率が少な
くとも70％であるABS樹脂２とを複合してなる。
織物１，１、……は、経糸または緯糸の方向を合
わせて、または、疑似等方積層されている。[Embodiment] In the drawings, the composite material is made of a plurality of layered reinforcing fiber fabrics 1, 1, . . . and an ABS resin 2 having a light transmittance of at least 70%.
The textiles 1, 1, . . . are laminated with warp or weft directions aligned or pseudo-isotropically laminated.
［実施例］
メチルエチルケトン100ｇに対して、東レ株式
会社製ABS樹脂“トヨラツク”920（光透過率：
91％）を40ｇの割合で溶解させたものを、東レ株
式会社製炭素繊維“トレカ”の平織物CO6343G
に含浸し、風乾し、さらに80℃の熱風で乾燥し
て、プリプレグを得た。[Example] For 100 g of methyl ethyl ketone, ABS resin “Toyorak” 920 manufactured by Toray Industries, Inc. (light transmittance:
91%) was dissolved at a rate of 40g to produce carbon fiber "Torayka" plain woven fabric CO6343G manufactured by Toray Industries, Inc.
A prepreg was obtained by impregnating it with water, air drying, and then drying with hot air at 80°C.
次に、上記プリプレグを、12枚、経糸の方向を
合わせて積層し、240℃の温度下に20Kg／cm2の圧
力で20分保持した後、水冷プレスに移動して40
Kg／cm2の圧力下に室温まで冷却し、厚みが2.7mm
の板状複合材料を得た。この複合材料の炭素繊維
含有率は、50容積％であつた。また、表面から、
炭素繊維織物を鮮明かつ立体的に視認できた。 Next, 12 sheets of the above prepreg were stacked with the warp directions aligned, held at a temperature of 240°C for 20 minutes at a pressure of 20 kg/cm 2 , and then transferred to a water-cooled press for 40
Cooled to room temperature under pressure of Kg/ cm2 , thickness 2.7mm
A plate-like composite material was obtained. The carbon fiber content of this composite material was 50% by volume. Also, from the surface,
The carbon fiber fabric could be seen clearly and three-dimensionally.
次に、上記複合材料を長手方向が経糸方向にな
るように切り出し、JIS Ｋ−7055に準じて曲げ試
験をしたところ、曲げ強度は61Kg／mm2、曲げ弾性
率は4.5ton／mm2であつた。また、JIS Ｋ−7110に
準じてアイゾツト衝撃試験をしたところ、衝撃強
さは65Kg・cm／cmノツチであつた。さらに、プリ
プレグを１枚用いて同様に成形した複合材料か
ら、経糸方向を長手方向とする試験片を作り、オ
リエンテツク社製粘弾性測定装置VIBRONDDV
−−EA用いて動的粘弾性を測定したところ、
弾性率は2.9×1011dyn／cm2、tanδは0.040であり、
高い振動減衰性を示した。 Next, the above composite material was cut out so that the longitudinal direction was the warp direction, and a bending test was performed according to JIS K-7055, and the bending strength was 61 kg/mm 2 and the bending modulus was 4.5 ton/mm 2 . Ta. Further, when an Izot impact test was conducted according to JIS K-7110, the impact strength was 65 kg·cm/cm notch. Furthermore, a test piece with the warp direction as the longitudinal direction was made from a composite material molded in the same manner using one sheet of prepreg, and a viscoelasticity measuring device VIBRONDDV manufactured by Orientek Co., Ltd. was used.
−-When dynamic viscoelasticity was measured using EA,
The elastic modulus is 2.9×10 11 dyn/cm 2 , tanδ is 0.040,
It exhibited high vibration damping properties.
［比較例］
ABS樹脂を、東レ株式会社製汎用ABS樹脂
“トヨラツク”500（光透過率：45％）に変えたほ
かは実施例と同様して、複合材料を得た。この複
合材料の炭素繊維含有率は、50容積％であつた。
表面から炭素繊維織物を視認することはできなか
つた。[Comparative Example] A composite material was obtained in the same manner as in the example except that the ABS resin was changed to general-purpose ABS resin "Toyoratsuk" 500 (light transmittance: 45%) manufactured by Toray Industries, Inc. The carbon fiber content of this composite material was 50% by volume.
The carbon fiber fabric could not be visually recognized from the surface.
次に、上記複合材料について実施例と同様の試
験をしたところ、曲げ強度は65Kg／mm2、曲げ弾性
率は4.8ton／mm2、アイゾツト衝撃強さは67Kg・
cm／cmノツチであり、実施例のものにくらべてや
や優れていたものの大差はなかつた。 Next, when the above composite material was subjected to the same test as in the example, the bending strength was 65Kg/mm 2 , the bending modulus was 4.8ton/mm 2 , and the Izot impact strength was 67Kg/mm 2 .
cm/cm notch, and although it was slightly better than the example, there was no significant difference.
［考案の効果］
この考案の複合材料は、いわゆるマトリクスと
して、光透過率が少なくとも70％である、好まし
くは80％以上であるABS樹脂を使用しているか
ら、それと複合されている補強繊維織物を視認す
ることができ、意匠効果が優れている。しかも、
補強繊維を織物の形態で使用しているから、実施
例にも示したように、強度、弾性率、耐衝撃性等
の諸特性にも優れている。[Effects of the invention] Since the composite material of this invention uses ABS resin with a light transmittance of at least 70%, preferably 80% or more as the so-called matrix, the reinforcing fiber fabric composited with it can be visually recognized, and the design effect is excellent. Moreover,
Since the reinforcing fiber is used in the form of a woven fabric, it has excellent properties such as strength, elastic modulus, and impact resistance, as shown in the examples.
図面は、この考案の複合材料の一実施態様を示
す概略側面図である。
１……補強繊維織物、２……アクリロニトリ
ル・ブタジエン・スチレン樹脂。
The drawing is a schematic side view showing one embodiment of the composite material of this invention. 1... Reinforced fiber fabric, 2... Acrylonitrile/butadiene/styrene resin.
Claims (1)
リル・ブタジエン・スチレン樹脂と、補強繊維織
物とを複合してなる繊維強化樹脂複合材料。 A fiber-reinforced resin composite material made by combining acrylonitrile-butadiene-styrene resin with a light transmittance of at least 70% and a reinforcing fiber fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721488U JPH0538021Y2 (en) | 1988-09-06 | 1988-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721488U JPH0538021Y2 (en) | 1988-09-06 | 1988-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0238443U JPH0238443U (en) | 1990-03-14 |
| JPH0538021Y2 true JPH0538021Y2 (en) | 1993-09-27 |
Family
ID=31360467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11721488U Expired - Lifetime JPH0538021Y2 (en) | 1988-09-06 | 1988-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538021Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2526790B2 (en) * | 1993-06-28 | 1996-08-21 | 日本電気株式会社 | Semiconductor manufacturing equipment |
| JP2005205688A (en) * | 2004-01-21 | 2005-08-04 | Polymatech Co Ltd | Metal gloss cover component and its manufacturing method |
-
1988
- 1988-09-06 JP JP11721488U patent/JPH0538021Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238443U (en) | 1990-03-14 |
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