JP6671698B1 - 炭素繊維前駆体用処理剤及び炭素繊維前駆体 - Google Patents
炭素繊維前駆体用処理剤及び炭素繊維前駆体 Download PDFInfo
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- JP6671698B1 JP6671698B1 JP2019101341A JP2019101341A JP6671698B1 JP 6671698 B1 JP6671698 B1 JP 6671698B1 JP 2019101341 A JP2019101341 A JP 2019101341A JP 2019101341 A JP2019101341 A JP 2019101341A JP 6671698 B1 JP6671698 B1 JP 6671698B1
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- carbon fiber
- fiber precursor
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- 239000002243 precursor Substances 0.000 title claims abstract description 78
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- 238000009987 spinning Methods 0.000 abstract description 21
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Abstract
Description
本発明が解決しようとする課題は、炭素繊維前駆体の紡糸工程における糸の毛羽を抑制できる炭素繊維前駆体用処理剤、かかる炭素繊維前駆体用処理剤が付着している炭素繊維前駆体を提供する処にある。
前記炭素繊維前駆体用処理剤は、前記アミノ変性シリコーンの25℃の動粘度が、50〜800mm 2 /sのものであることが好ましい。
以下、本発明の炭素繊維前駆体用処理剤(以下、単に処理剤という)を具体化した第1実施形態を説明する。
これらの非イオン界面活性剤の中でも、ブタノール、ペンタノール、ヘキサノール、オクタノール、ノナノール、デカノール、ウンデカノール、ドデカノール、トリデカノール、テトラデカノール、ペンタデカノール、ヘキサデカノール、ヘプタデカノール、オクタデカノール、ノナデカノール、エイコサノール、イソブタノール、イソヘキサノール、2−エチルヘキサノール、イソノナノール、イソデカノール、イソトリデカノール、イソテトラデカノール、テトラデセノール、ヘキサデセノール、ヘプタデセノール、オクタデセノール、ノナデセノール等の直鎖アルケニルアルコール、フェノール、ベンジルアルコール、モノスチレン化フェノール、ジスチレン化フェノール、トリスチレン化フェノール等の芳香族系アルコール等の炭素数4〜40の有機アルコール1モルに対しエチレンオキサイドを1〜50モルの割合で付加反応させたものが好ましい。これらの非イオン界面活性剤は、単独で用いることも、また2種以上を併用することもできる。
化1のアミノ変性基を有するアミノ変性シリコーンの具体例としては、例えばジメチルシロキサン・メチル(アミノプロピル)シロキサン共重合体(アミノプロピルジメチコン)、アミノエチルアミノプロピルメチルシロキサン・ジメチルシロキサン共重合体(アモジメチコン)等が挙げられる。
次に、本発明に係る炭素繊維前駆体(以下、前駆体という)を具体化した第2実施形態について説明する。本実施形態の前駆体は、炭素繊維前駆体に第1実施形態の処理剤が付着している。
付着処理工程は、炭素繊維前駆体の原料繊維を紡糸した後、処理剤を付着させる工程である。つまり、付着処理工程で炭素繊維前駆体の原料繊維に処理剤を付着させる。またこの炭素繊維前駆体の原料繊維は紡糸直後から延伸されるが、付着処理工程後の高倍率延伸を特に「延伸工程」と呼ぶ。延伸工程は高温水蒸気を用いた湿熱延伸法でもよいし、熱ローラーを用いた乾熱延伸法でもよい。
(1)本実施形態では、炭素繊維前駆体の紡糸工程において処理剤が付与された糸の毛羽を抑制できる。また、処理剤が付与された炭素繊維前駆体から得られた炭素繊維の強度を向上させる。また、処理剤の乳化安定性をより向上させる。
・本実施形態の処理剤には、本発明の効果を阻害しない範囲内において、処理剤の品質保持のための安定化剤や制電剤として、つなぎ剤、酸化防止剤、紫外線吸収剤等の通常処理剤に用いられる成分をさらに配合してもよい。
(実施例1)
アミノ変性シリコーン(A−1)を178g、ジメチルシリコーン(B−1)を2g、非イオン界面活性剤(N−1)を20gをビーカーに加えてよく混合した。撹拌を続けながら固形分濃度が30%となるようにイオン交換水を徐々に添加することで実施例1の炭素繊維前駆体用処理剤の30%水性液を調製した。
A−1:25℃での動粘度が90mm2/s、アミノ当量4000のアミノ変性シリコーン、
A−2:25℃での動粘度が650mm2/s、アミノ当量2000のアミノ変性シリコーン、
A−3:25℃での動粘度が3500mm2/s、アミノ当量2000のアミノ変性シリコーン、
A−4:25℃での動粘度が1500mm2/s、アミノ当量3800のアミノ変性シリコーン、
A−5:25℃での動粘度が40mm2/s、アミノ当量4000のアミノ変性シリコーン、
B−1:25℃で粘度が10mm2/sのポリジメチルシロキサン、
B−2:25℃で粘度が100mm2/sのポリジメチルシロキサン、
rb−1:25℃で粘度が1000mm2/sのポリジメチルシロキサン、
rb−2:25℃で粘度が2mm2/sのポリジメチルシロキサン、
N−1:炭素数12の脂肪族アルコールにエチレンオキサイドが10モル付加した非イオン性界面活性剤、を示す。
試験区分1で調製した炭素繊維前駆体用処理剤を用いて、炭素繊維前駆体及び炭素繊維を製造した。
・毛羽の評価
炭素繊維前駆体の製造において、巻き取り装置の直前に設置した毛羽計数装置(東レエンジニアリング社製のDT−105)により測定した1時間当たりの毛羽数を以下の基準で評価した。結果を表1にまとめて示した。
◎:毛羽数が0〜5個。
○:毛羽数が6〜10個。
×:毛羽数が11個以上。
試験区分1で調製した固形分濃度が30%の炭素繊維前駆体用処理剤の水性液を25℃で3か月間静置した後、その外観を肉眼で観察し、以下の基準で評価した。結果を表1にまとめて示した。
◎:ほとんど分離、沈殿は見られず、良好な乳化性を保っていた。
○:わずかに沈殿が見られるが、乳化性は良好であり実用上問題ないレベルであった。
×:乳化が壊れて沈殿、分離が発生した。
JIS R 7606に準じて上記得られた炭素繊維の強度を測定し、以下の基準で評価した。結果を表1にまとめて示した。
◎:3.65GPa以上。
○:3.3GPa以上且つ3.65GPa未満。
×:3.3GPa未満。
Claims (5)
- 非イオン界面活性剤、アミノ変性シリコーン、及び25℃での動粘度が5〜200mm2/sのジメチルシリコーンを含有し、
前記ジメチルシリコーンの含有量に対する前記アミノ変性シリコーンの含有量の質量比は、前記アミノ変性シリコーン/前記ジメチルシリコーン=99.9/0.1〜90/10であることを特徴とする炭素繊維前駆体用処理剤。 - 前記非イオン界面活性剤、前記アミノ変性シリコーン、及び前記ジメチルシリコーンの含有割合の合計を100質量部とすると、非イオン界面活性剤を9〜85質量部、前記アミノ変性シリコーンを10〜90.9質量部、及び前記ジメチルシリコーンを0.1〜5質量部の割合で含有する請求項1に記載の炭素繊維前駆体用処理剤。
- 非イオン界面活性剤、アミノ変性シリコーン、及び25℃での動粘度が5〜200mm2/sのジメチルシリコーンを含有し、
前記非イオン界面活性剤、前記アミノ変性シリコーン、及び前記ジメチルシリコーンの含有割合の合計を100質量部とすると、非イオン界面活性剤を9〜85質量部、前記アミノ変性シリコーンを10〜90.9質量部、及び前記ジメチルシリコーンを0.1〜5質量部の割合で含有することを特徴とする炭素繊維前駆体用処理剤。 - 前記アミノ変性シリコーンの25℃の動粘度が、50〜800mm2/sのものである請求項1〜3のいずれか一項に記載の炭素繊維前駆体用処理剤。
- 請求項1〜4のいずれか一項に記載の炭素繊維前駆体用処理剤が付着していることを特徴とする炭素繊維前駆体。
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JP2001172879A (ja) * | 1999-10-08 | 2001-06-26 | Sanyo Chem Ind Ltd | 炭素繊維製造工程用油剤 |
RU2432422C2 (ru) * | 2005-08-09 | 2011-10-27 | Торей Индастриз, Инк. | Огнестойкое волокно, углеродное волокно и способ их получения |
JP4921766B2 (ja) * | 2005-10-12 | 2012-04-25 | 株式会社パーカーコーポレーション | 車両表面用コーティング剤組成物 |
JP2007113141A (ja) * | 2005-10-20 | 2007-05-10 | Toray Ind Inc | 炭素繊維前駆体繊維束の製造方法。 |
JP4907304B2 (ja) * | 2006-11-13 | 2012-03-28 | 花王株式会社 | 繊維製品処理剤 |
JP2008138296A (ja) | 2006-11-30 | 2008-06-19 | Toho Chem Ind Co Ltd | 炭素繊維用毛羽立ち防止剤 |
KR101210081B1 (ko) * | 2007-11-07 | 2012-12-07 | 미츠비시 레이온 가부시키가이샤 | 탄소 섬유 전구체 아크릴 섬유용 유제 조성물, 탄소 섬유 전구체 아크릴 섬유속 및 그 제조방법 |
US8323743B2 (en) * | 2009-06-04 | 2012-12-04 | Matsumoto Yushi-Seiyaku Co., Ltd. | Acrylic-fiber finish, acrylic fiber for carbon-fiber production, and carbon-fiber production method |
JP5659597B2 (ja) * | 2009-07-24 | 2015-01-28 | 三菱レイヨン株式会社 | 炭素繊維前駆体アクリル繊維用油剤組成物、および炭素繊維前駆体アクリル繊維束とその製造方法 |
RU2416682C1 (ru) * | 2009-07-28 | 2011-04-20 | Марина Владимировна Соболева | Способ стабилизации углеродсодержащего волокна и способ получения углеродного волокна |
JP5574648B2 (ja) * | 2009-09-11 | 2014-08-20 | 松本油脂製薬株式会社 | 弾性繊維用処理剤および弾性繊維 |
JP2012102429A (ja) * | 2010-11-10 | 2012-05-31 | Matsumoto Yushi Seiyaku Co Ltd | 炭素繊維製造用アクリル繊維油剤、炭素繊維製造用アクリル繊維および炭素繊維の製造方法 |
RU2515856C1 (ru) * | 2011-11-28 | 2014-05-20 | Торэй Индастриз, Инк. | Способ получения полиакрилонитрильного волокна и способ получения углеродного волокна |
CN104350200B (zh) * | 2012-09-27 | 2016-03-16 | 松本油脂制药株式会社 | 碳纤维制造用丙烯酸纤维处理剂及其用途 |
CN103806131A (zh) * | 2012-11-06 | 2014-05-21 | 中国科学院化学研究所 | 用于制备聚丙烯腈基碳纤维的有机硅纺丝油剂 |
JP6167735B2 (ja) * | 2013-08-01 | 2017-07-26 | 三菱ケミカル株式会社 | 炭素繊維前駆体アクリル繊維用油剤組成物と炭素繊維前駆体アクリル繊維用油剤組成物分散液、および炭素繊維前駆体アクリル繊維束の製造方法 |
CN104179019A (zh) * | 2014-08-25 | 2014-12-03 | 中复神鹰碳纤维有限责任公司 | 一种碳纤维原丝油剂的制备方法 |
JP6671698B1 (ja) | 2019-05-30 | 2020-03-25 | 竹本油脂株式会社 | 炭素繊維前駆体用処理剤及び炭素繊維前駆体 |
CN111139555B (zh) * | 2019-12-26 | 2022-09-09 | 中复神鹰碳纤维股份有限公司 | 一种高耐热性油剂及其聚丙烯腈碳纤维的制备方法 |
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JP2020193423A (ja) | 2020-12-03 |
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EP3822405A4 (en) | 2021-09-29 |
CN112424418A (zh) | 2021-02-26 |
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