JP5280260B2 - 繊維成形体 - Google Patents
繊維成形体 Download PDFInfo
- Publication number
- JP5280260B2 JP5280260B2 JP2009062769A JP2009062769A JP5280260B2 JP 5280260 B2 JP5280260 B2 JP 5280260B2 JP 2009062769 A JP2009062769 A JP 2009062769A JP 2009062769 A JP2009062769 A JP 2009062769A JP 5280260 B2 JP5280260 B2 JP 5280260B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- plant
- base material
- resin composition
- 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.)
- Active
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 160
- 239000000463 material Substances 0.000 claims abstract description 59
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 56
- 239000011342 resin composition Substances 0.000 claims abstract description 53
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 239000004760 aramid Substances 0.000 claims description 29
- 229920005610 lignin Polymers 0.000 claims description 27
- 239000005011 phenolic resin Substances 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 21
- 238000000465 moulding Methods 0.000 abstract description 6
- 230000000704 physical effect Effects 0.000 abstract description 4
- 238000003475 lamination Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 65
- 239000000758 substrate Substances 0.000 description 12
- 230000003014 reinforcing effect Effects 0.000 description 8
- 240000008564 Boehmeria nivea Species 0.000 description 7
- 229920001778 nylon Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000012783 reinforcing fiber Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 240000000797 Hibiscus cannabinus Species 0.000 description 2
- 240000000907 Musa textilis Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 244000198134 Agave sisalana Species 0.000 description 1
- 235000011624 Agave sisalana Nutrition 0.000 description 1
- 244000099147 Ananas comosus Species 0.000 description 1
- 235000007119 Ananas comosus Nutrition 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 244000146553 Ceiba pentandra Species 0.000 description 1
- 235000003301 Ceiba pentandra Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 241000234295 Musa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229920003231 aliphatic polyamide Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000021015 bananas Nutrition 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229920005611 kraft lignin Polymers 0.000 description 1
- 239000012978 lignocellulosic material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Landscapes
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Knitting Of Fabric (AREA)
- Nonwoven Fabrics (AREA)
Description
<繊維基材の作成>
アラミド繊維(フィラメント糸:110tex)と植物繊維としてラミー繊維(撚糸:143tex、撚数250回/m)を用意し、表1に示すNo.1〜5の組成にて繊維基材を作成した。また、アラミド繊維に代えてナイロン繊維(フィラメント糸:94tex)を用意し、表1に示すNo.6の組成にて繊維基材を作成した。繊維基材は、図1に模式的に示されるように、アラミド繊維(ナイロン繊維)とラミー繊維とを含む繊維束を多軸積層にて相互に60°で交差するように3層積層し、シート形状を保持するためにポリエステル繊維で編み込んで成形した。繊維基材の目付は、繊維の組成比率により多少の相違はあるものの、概ね468g/m2であった。
フェノール樹脂(昭和高分子株式会社製、BRL−1025)と、植物由来成分としてフェノール化リグニンとを用いて樹脂組成物を調整した。フェノール化リグニンは、ケナフのコア材をフェノール存在下で硫酸処理することにより単離されたものを用いた。フェノール樹脂70重量%とフェノール化リグニン30重量%とを混合して樹脂組成物を得た。
成形体に含まれる樹脂組成物の含有率が30重量%となるように、No.1〜6の各繊維基材に対して浸漬法にて樹脂組成物を付与し、プリプレグを作成した。得られた各プリプレグを180℃で5分間加熱しながら加圧し、30cm×30cm、厚さ2.8mmの板状に成形してNo.1〜6の成形体を得た。得られたNo.1〜6の成形体について、植物由来原料の含有率(成形体に含まれるラミー繊維の含有率+成形体に含まれるフェノール化リグニンの含有率)を算出した。その結果を上記表1に併記する。
No.1〜6の各成形体について引張強度を測定した。その結果を上記表1に併記する。
<繊維基材の作成>
アラミド繊維(フィラメント糸:110tex)と植物繊維としてラミー繊維(撚糸:143tex、撚数250回/m)を用意し、繊維基材に含まれるアラミド繊維の含有率が28重量%、ラミー繊維含有率が72重量%となるように上記実験例1と同様に繊維基材を作成した。
上記実験例1と同様に、フェノール樹脂(昭和高分子株式会社製、BRL−1025)と、植物由来成分としてフェノール化リグニンとを用い、フェノール樹脂70重量%とフェノール化リグニン30重量%とを含有する樹脂組成物を得た。
No.7〜9の各成形体について引張強度を測定した。その結果を上記表2に併記する。
13 植物繊維
15 アラミド繊維
21 第1層
23 繊維束
31 第2層
33 繊維束
41 第3層
43 繊維束
Claims (3)
- 植物繊維とアラミド繊維とを含む繊維基材と、植物由来成分としてフェノール化リグニン、合成樹脂としてフェノール樹脂を含むバインダーとしての樹脂組成物と、を含み、
前記繊維基材に含まれる植物繊維と前記樹脂組成物に含まれる植物由来成分とを包含する植物由来原料の含有率が50重量%以上であり、
前記繊維基材は、植物繊維とアラミド繊維とを含む繊維束を多軸積層させて成る、繊維成形体。 - 前記繊維成形体に含まれる前記樹脂組成物の含有率が25〜40重量%である、請求項1に記載の繊維成形体。
- 前記繊維基材に含まれるアラミド繊維の含有率が25重量%以上である、請求項1または請求項2に記載の繊維成形体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009062769A JP5280260B2 (ja) | 2009-03-16 | 2009-03-16 | 繊維成形体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009062769A JP5280260B2 (ja) | 2009-03-16 | 2009-03-16 | 繊維成形体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010214702A JP2010214702A (ja) | 2010-09-30 |
JP5280260B2 true JP5280260B2 (ja) | 2013-09-04 |
Family
ID=42974071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009062769A Active JP5280260B2 (ja) | 2009-03-16 | 2009-03-16 | 繊維成形体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5280260B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02276624A (ja) * | 1989-04-19 | 1990-11-13 | Sumitomo Bakelite Co Ltd | 熱硬化性樹脂積層板 |
JP4320219B2 (ja) * | 2003-07-04 | 2009-08-26 | 三菱樹脂株式会社 | 繊維強化成形体 |
WO2008072514A1 (ja) * | 2006-12-11 | 2008-06-19 | Kuraray Co., Ltd. | 熱可塑性樹脂組成物 |
-
2009
- 2009-03-16 JP JP2009062769A patent/JP5280260B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010214702A (ja) | 2010-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8557367B2 (en) | High-strength, environmentally friendly corrugated board | |
US20090042003A1 (en) | Biodegradable plyboard and method of manufacture | |
US20110033671A1 (en) | High Strength Environmentally Friendly Contoured Articles | |
WO2009079583A1 (en) | Odor improved soy resins and composites | |
WO2009079580A1 (en) | High-strength, environmentally friendly building panels | |
Alkandary et al. | Hybrid green composites using rice straw and jute fabric as reinforcement for soy protein-based resin | |
JP2017506278A (ja) | 強化複合体の遅延分化 | |
Sutharson et al. | Effect of chemical treatments on mechanical properties of jute fiber hybrid composite laminates | |
CN114008256B (zh) | 用于纤维增强复合材料的粗纱和织物 | |
RU2427594C1 (ru) | Препрег и изделие, выполненное из него | |
CH707147B1 (de) | Verfahren zum Herstellen eines Skikerns oder Snowboardkerns. | |
JP5280260B2 (ja) | 繊維成形体 | |
Hamdan et al. | Effect of alkaline treatment on mechanical properties of woven ramie reinforced thermoset composite | |
Kers et al. | Preliminary investigation into tensile characteristics of long flax fibre reinforced composite material. | |
CN104228237B (zh) | 天然纤维增强热塑性复合材料预浸带滑板板面的制备方法 | |
WO2006059526A1 (ja) | 竹繊維強化プラスチック成形品及びその製造方法 | |
JP2005526188A (ja) | 天然及びガラス繊維のマット | |
EP4319975A1 (en) | Panel and method for manufacturing thereof | |
Naik et al. | A study of short areca fiber and wood powder reinforced phenol formaldehyde composites | |
CN112026213A (zh) | 一种超强竹纤维复合板材的制造方法 | |
Midani et al. | Green, natural fibre and hybrid composites | |
Shahinur et al. | Current Development and Future Perspective on Natural Jute Fibers and Their Biocomposites. Polymers 2022, 14, 1445 | |
CA2720451A1 (en) | High-strength, environmentally friendly contoured articles | |
Takagi | Strength properties of cellulose nanofiber green composites | |
EP1304348B1 (de) | Faserverbundformteil und Verfahren zur Herstellung eines Faserverbundformteils |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110415 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110809 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121017 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121023 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121225 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130507 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130522 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5280260 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |