JP2014173215A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014173215A5 JP2014173215A5 JP2013049944A JP2013049944A JP2014173215A5 JP 2014173215 A5 JP2014173215 A5 JP 2014173215A5 JP 2013049944 A JP2013049944 A JP 2013049944A JP 2013049944 A JP2013049944 A JP 2013049944A JP 2014173215 A5 JP2014173215 A5 JP 2014173215A5
- Authority
- JP
- Japan
- Prior art keywords
- glycol
- carbon fiber
- glycidyl ether
- sizing agent
- type epoxy
- 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
Links
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 16
- 239000004917 carbon fiber Substances 0.000 claims description 16
- GYZLOYUZLJXAJU-UHFFFAOYSA-N Diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 14
- 229920000647 polyepoxide Polymers 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000004513 sizing Methods 0.000 claims description 13
- 125000001931 aliphatic group Chemical group 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000004814 polyurethane Substances 0.000 claims description 12
- 229920002635 polyurethane Polymers 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 3
- WERYXYBDKMZEQL-UHFFFAOYSA-N 1,4-Butanediol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N Diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 2
- 229920001228 Polyisocyanate Polymers 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 2
- 125000003700 epoxy group Chemical group 0.000 claims 2
- 229920000728 polyester Polymers 0.000 claims 2
- 229920001223 polyethylene glycol Polymers 0.000 claims 2
- 239000005056 polyisocyanate Substances 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Chemical group CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims 2
- BMRWNKZVCUKKSR-UHFFFAOYSA-N 1,2-Butanediol Chemical compound CCC(O)CO BMRWNKZVCUKKSR-UHFFFAOYSA-N 0.000 claims 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-Propanediol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N 1,5-Pentanediol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 claims 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N 1,6-Hexanediol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N 2,2-dimethylpropane-1,3-diol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims 1
- OWBTYPJTUOEWEK-UHFFFAOYSA-N 2,3-Butanediol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 claims 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 claims 1
- QVHMSMOUDQXMRS-UHFFFAOYSA-N 2-[2-[2-(2-hydroxypropoxy)propoxy]propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)COC(C)CO QVHMSMOUDQXMRS-UHFFFAOYSA-N 0.000 claims 1
- GPLRAVKSCUXZTP-UHFFFAOYSA-N 3-(2,3-dihydroxypropoxy)propane-1,2-diol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N Dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 claims 1
- 229940117969 NEOPENTYL GLYCOL Drugs 0.000 claims 1
- 229920001748 Polybutylene Polymers 0.000 claims 1
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- 229920001451 Polypropylene glycol Polymers 0.000 claims 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N Triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims 1
- 235000019437 butane-1,3-diol Nutrition 0.000 claims 1
- PUPZLCDOIYMWBV-UHFFFAOYSA-N butylene glycol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- -1 polybutylene Polymers 0.000 claims 1
- 229920000223 polyglycerol Polymers 0.000 claims 1
- 239000000600 sorbitol Substances 0.000 claims 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011208 reinforced composite material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Description
上述した課題を解決し、目的を達成するために、本発明のサイジング剤塗布炭素繊維は、少なくとも脂肪族グリシジルエーテル型エポキシ化合物（Ａ）とポリウレタン化合物（Ｂ）を、脂肪族グリシジルエーテル型エポキシ化合物（Ａ）とポリウレタン化合物（Ｂ）の質量比（Ａ）／（Ｂ）が、１０／９０〜９５／５となる範囲で含むサイジング剤を、炭素繊維に塗布してなるサイジング剤塗布炭素繊維であることを特徴とする。 In order to solve the above-described problems and achieve the object, the sizing agent-coated carbon fiber of the present invention comprises at least an aliphatic glycidyl ether type epoxy compound (A) and a polyurethane compound (B), an aliphatic glycidyl ether type epoxy compound. A sizing agent-coated carbon fiber obtained by coating a carbon fiber with a sizing agent containing a mass ratio (A) / (B) of (A) and the polyurethane compound (B) in a range of 10/90 to 95/5. characterized in that there.
また、本発明のサイジング剤塗布炭素繊維の製造方法は、上記発明において、炭素繊維に、少なくとも脂肪族グリシジルエーテル型エポキシ化合物（Ａ）とポリウレタン化合物（Ｂ）を、脂肪族グリシジルエーテル型エポキシ化合物（Ａ）とポリウレタン化合物（Ｂ）の質量比（Ａ）／（Ｂ）が、１０／９０〜９５／５となる範囲で含むサイジング剤水溶液を塗布した後、１６０〜２６０℃の温度範囲で３０〜６００秒熱処理する工程を含むことを特徴とする。 Moreover, the manufacturing method of the sizing agent application | coating carbon fiber of this invention WHEREIN: At least aliphatic glycidyl ether type epoxy compound (A) and a polyurethane compound (B) to carbon fiber in the said invention, an aliphatic glycidyl ether type epoxy compound ( After applying the sizing agent aqueous solution containing A) and the polyurethane compound (B) in a mass ratio (A) / (B) of 10/90 to 95/5, the temperature ratio of 160 to 260 ° C is 30 to 30 ° C. It includes a step of heat treatment for 600 seconds.
脂肪族グリシジルエーテル型エポキシ化合物（Ａ）とポリウレタン化合物（Ｂ）の質量比（Ａ）／（Ｂ）は、１０／９０〜９５／５である。（Ａ）／（Ｂ）を１０／９０以上とすることにより、炭素繊維表面に存在する脂肪族グリシジルエーテル型エポキシ化合物（Ａ）の比率が大きくなり、炭素繊維とマトリックス樹脂の接着性が向上する。その結果、得られた炭素繊維強化複合材料の引張強度などのコンポジット物性が高くなる。また、（Ａ）／（Ｂ）を９５／５以下とすることにより、ポリウレタン化合物（Ｂ）による集束性が得られるため好ましい。（Ａ）／（Ｂ）の質量比は２０／８０以上が好ましく、３０／７０以上がより好ましい。また、（Ａ）／（Ｂ）の質量比は９０／１０以下が好ましく、８０／２０以下がより好ましい。 The mass ratio (A) / (B) of the aliphatic glycidyl ether type epoxy compound (A) and the polyurethane compound (B) is 10/90 to 95/5 . By setting (A) / (B) to 10/90 or more, the ratio of the aliphatic glycidyl ether type epoxy compound (A) existing on the carbon fiber surface is increased, and the adhesion between the carbon fiber and the matrix resin is improved. . As a result, composite properties such as tensile strength of the obtained carbon fiber reinforced composite material are enhanced. In addition, it is preferable to set (A) / (B) to 95/5 or less because convergence by the polyurethane compound (B) can be obtained. The mass ratio of (A) / (B) is preferably 20/80 or more, and more preferably 30/70 or more . Further, the mass ratio of (A) / (B) is preferably 90/10 or less, and more preferably 80/20 or less.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013049944A JP6048235B2 (en) | 2013-03-13 | 2013-03-13 | Sizing agent-coated carbon fiber and method for producing sizing agent-coated carbon fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013049944A JP6048235B2 (en) | 2013-03-13 | 2013-03-13 | Sizing agent-coated carbon fiber and method for producing sizing agent-coated carbon fiber |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014173215A JP2014173215A (en) | 2014-09-22 |
| JP2014173215A5 true JP2014173215A5 (en) | 2016-02-04 |
| JP6048235B2 JP6048235B2 (en) | 2016-12-21 |
Family
ID=51694760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013049944A Expired - Fee Related JP6048235B2 (en) | 2013-03-13 | 2013-03-13 | Sizing agent-coated carbon fiber and method for producing sizing agent-coated carbon fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6048235B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017066343A (en) * | 2015-10-02 | 2017-04-06 | ナガセケムテックス株式会社 | Crosslinking agent composition for resin |
| CN109252373B (en) * | 2018-07-30 | 2020-03-31 | 江苏澳盛复合材料科技有限公司 | Carbon fiber surface sizing agent and application thereof |
| CN110130109A (en) * | 2019-04-17 | 2019-08-16 | 镇江市高等专科学校 | A kind of novel carbon fiber sizing agent |
| CN114369225A (en) * | 2022-02-08 | 2022-04-19 | 山西钢科碳材料有限公司 | Polyurethane prepolymer modified epoxy resin emulsion and preparation method and application thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006144168A (en) * | 2004-11-19 | 2006-06-08 | Toray Ind Inc | Carbon fiber bundle |
-
2013
- 2013-03-13 JP JP2013049944A patent/JP6048235B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2014173215A5 (en) | ||
| BR112015026696A2 (en) | functionalized vinyl urethane resins for powder coating compositions | |
| MX2013002018A (en) | Fiber structure, method for its manufacture and use as well as fiber-resin composite material. | |
| WO2016001100A9 (en) | Polyurethane composite material and process for preparing same | |
| WO2014020060A3 (en) | Liquid hardeners for hardening epoxide resins (i) | |
| JP2014181418A5 (en) | ||
| JP2017517429A5 (en) | ||
| CL2015002249A1 (en) | Systems of cellulose nanocrystals - thermosetting resin, applications thereof and articles made from them. | |
| WO2014004900A3 (en) | Benzoxazine resin composition, prepreg, and fiber-reinforced composite material | |
| JP2015511277A5 (en) | ||
| JP2013543035A5 (en) | ||
| CN103302864B (en) | A kind of natural fiber and acid fiber by polylactic Blend fiber plate and preparation method thereof | |
| MY173821A (en) | Resin-soluble veils for composite article fabrication and methods of manufacturing the same | |
| MX2016000659A (en) | Isocyanate prepolymer composition and crosslinked polyurethane prepared therefrom. | |
| BR112015003567A2 (en) | METHOD FOR MANUFACTURING COMPOSITE MATERIAL PARTS WITH PREFORMS OBTAINED BY CONTOUR WEAVING AND INSTALLATION TO MANUFACTURE THEM | |
| MX2015009243A (en) | Glass-fibers-reinforced thermoplastic resin molded article and method for producing same. | |
| WO2015121586A3 (en) | Process for preparing a fibrous material pre-impregnated with thermoplastic polymer with the aid of a supercritical gas | |
| MX352153B (en) | Method for treating technical textiles. | |
| JP2014152403A5 (en) | ||
| JP2017530214A5 (en) | ||
| JP2011183638A5 (en) | ||
| JP2015510011A5 (en) | ||
| ES2875924T3 (en) | Fiber-reinforced composite materials | |
| WO2014207760A3 (en) | Hydrophilic polyester fibers | |
| CN103921382A (en) | Latex glove preparation method |