JPH0733483A - Glass fiber sizing agent composition - Google Patents
Glass fiber sizing agent compositionInfo
- Publication number
- JPH0733483A JPH0733483A JP5197693A JP19769393A JPH0733483A JP H0733483 A JPH0733483 A JP H0733483A JP 5197693 A JP5197693 A JP 5197693A JP 19769393 A JP19769393 A JP 19769393A JP H0733483 A JPH0733483 A JP H0733483A
- Authority
- JP
- Japan
- Prior art keywords
- sizing agent
- glass fiber
- agent composition
- fluffing
- fiber sizing
- 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
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
(57)【要約】
【目的】ガラス繊維を溶融紡糸した後、集束剤によって
処理するが、その際に発生する毛羽立ち、糸割れ、折損
等をより効率良く防止し、その後の工程の円滑化を可能
にする集束剤を得ることにある。
【構成】本願のガラス繊維集束剤は、アミロース澱粉液
又は加工澱粉液とパラフィンエマルジョン及び植物油エ
マルジョンの配合液にポリエチレンポリアミンアルキル
アミドの有機酸塩を０.１〜５％及びヒドロキシエチル
セルロースのカチオン変性化物を０.０１〜３％含有さ
せるものである。
【効果】本発明の集束剤は、従来の集束剤に較べ、ガラ
ス繊維に平滑性を与え、毛羽立ちを著しく低減し、工程
の円滑化に寄与すると共にその後の脱油性も向上させる
効果を与える。(57) [Abstract] [Purpose] After glass fiber is melt-spun, it is treated with a sizing agent, but fluffing, yarn cracking, breakage, etc. that occur at that time are prevented more efficiently, and the subsequent process is facilitated. To obtain a sizing agent that enables it. [Structure] The glass fiber sizing agent of the present application comprises 0.1 to 5% of an organic acid salt of polyethylene polyamine alkylamide and a cationically modified product of hydroxyethyl cellulose in a mixed solution of amylose starch solution or modified starch solution and paraffin emulsion and vegetable oil emulsion. Is contained in an amount of 0.01 to 3%. [Effect] The sizing agent of the present invention, compared with the conventional sizing agent, imparts smoothness to glass fibers, significantly reduces fluffing, contributes to the smoothing of the process, and improves the deoiling property thereafter.
Description
【０００１】[0001]
【産業上の利用分野】本発明はガラス繊維を溶融紡糸し
た後、その後の工程の円滑化を図るために使用されるガ
ラス繊維用集束剤組成物に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sizing agent composition for glass fibers which is used for facilitating the subsequent steps after melt spinning glass fibers.
【０００２】[0002]
【従来の技術】従来ガラス繊維は溶融紡糸した後、繊維
束として集束剤によって処理され、その後の巻き返し、
撚り、織布などの工程などでの毛羽立ち、糸割れ、折損
などを防止している。その集束剤としては澱粉水溶液に
パラフインワックス、植物油等のエマルションを配合さ
れたものが使用されている。2. Description of the Related Art Conventionally, glass fibers are melt-spun and then treated as a fiber bundle with a sizing agent, and then rewound,
It prevents fluffing, yarn cracking, and breakage during twisting and woven processes. As the sizing agent, a starch aqueous solution mixed with an emulsion of paraffin wax, vegetable oil or the like is used.
【０００３】[0003]
【発明が解決しようとする課題】しかし、これらの集束
剤は必ずしも十分なものとは云えず、更に平滑性及び帯
電防止を付与するために、ポリエチレンポリアミンと脂
肪酸を反応せしめたアミド化合物の有機酸塩を集束剤中
に０.１〜０.５％程度配合している。しかし、この方法
では毛羽立ち防止が必ずしも充分でなく業界の大きな課
題となってきている。However, these sizing agents are not always sufficient, and in order to impart smoothness and antistatic property, an organic acid of an amide compound obtained by reacting polyethylene polyamine with a fatty acid is added. About 0.1-0.5% of salt is mixed in the sizing agent. However, this method is not always sufficient to prevent fuzzing, and has become a major issue in the industry.
【０００４】[0004]
【課題を解決するための手段】本発明者らはかかるガラ
ス繊維用集束剤の問題点を解決すべく種々検討の結果本
発明に到達したものであって、本発明はガラス繊維集束
剤中に一般式(１) ＲＣＯＮＨ(Ｃ2Ｈ4ＮＨ)ｎＡ ・・・・ (１) (但し、Ｒは炭素数７〜２４のアルキル基、アルケニル
基、Ａは水素原子または−ＨＮＯＣＲ、ｎは１〜５の整
数を示す)で示される化合物の有機酸塩を０.１〜３％、
ヒドロキシエチルセルロ−スのカチオン変性化物０.０
１〜２％を含有することからなるガラス繊維用集束剤組
成物を提案するものである。The present inventors have reached the present invention as a result of various investigations in order to solve the problems of such a sizing agent for glass fibers. formula (1) RCONH (C 2 H 4 NH) nA ···· (1) ( where, R represents an alkyl group having 7 to 24 carbon atoms, an alkenyl group, a is a hydrogen atom or -HNOCR, n is 1 to An organic acid salt of the compound represented by
Hydroxyethyl cellulose cation modified product 0.0
The present invention proposes a sizing agent composition for glass fibers, which comprises 1 to 2%.
【０００５】本発明において一般式(１)に示される化合
物の有機酸塩とは、エチレンジアミン、ジエチレントリ
アミン、トリエチレンテトラミン、テトレエチレンペン
タミンなどのポリエチレンポリアミン１モルとカプロン
酸、カプリン酸、ラウリン酸、ミリスチン酸、パルミチ
ン酸、ステアリン酸、オレイン酸、ベヘニン酸等の脂肪
酸１〜２モルを脱水反応させ、次いで酢酸、ギ酸等の有
機酸にて中和することによって得られるが、特にテトラ
エチレンペンタミンにステアリン酸を反応せしめ次いで
酢酸で中和せしめたものが好ましく、東邦化学工業(株)
製のソフノンＨＴ−１，ＧＷ−１８，オニックス社のカ
チオンＸ等が知られている。In the present invention, the organic acid salt of the compound represented by the general formula (1) means 1 mol of polyethylene polyamine such as ethylenediamine, diethylenetriamine, triethylenetetramine, tetreethylenepentamine and caproic acid, capric acid, lauric acid, It can be obtained by dehydrating 1 to 2 mol of fatty acid such as myristic acid, palmitic acid, stearic acid, oleic acid and behenic acid, and then neutralizing it with an organic acid such as acetic acid and formic acid. Those obtained by reacting stearic acid with and then neutralizing with acetic acid are preferred. Toho Chemical Industry Co., Ltd.
Sofnon HT-1, GW-18, Cation X manufactured by Onyx Co., etc. are known.
【０００６】本発明においてヒドロキシエチルセルロ−
スのカチオン変性化物とはヒドロキシエチルセルロ−ス
に例えばＮ，Ｎ，Ｎ−トリメチル・Ｎ−エポキシプロピ
ルアンモニウムクロライド、Ｎ−ブチル・Ｎ，Ｎ−ジメ
チル・Ｎ−エポキシプロピルアンモニウムブロマイド、
等のカチオン化剤を反応せしめることによって得られ、
東邦化学工業(株)製のカチナ−ルＨＣ−１００，ＨＣ−
２００，ＬＣ−１００，ＬＣ−２００，アメルコ−ル社
製のポリマ−ＪＲ，ナショナルスタ−チ社製のセルクワ
ット等が知られている。In the present invention, hydroxyethyl cellulose
The cation-modified product of sucrose is hydroxyethyl cellulose such as N, N, N-trimethyl.N-epoxypropylammonium chloride, N-butyl.N, N-dimethyl.N-epoxypropylammonium bromide,
Obtained by reacting a cationizing agent such as
Toho Kagaku Kogyo Co., Ltd., China HC-100, HC-
200, LC-100, LC-200, Polymer JR manufactured by Amercole, and Celquat manufactured by National Starch are known.
【０００７】本発明のガラス繊維集束剤組成物は通常ア
ミロ−ス澱粉または加工澱粉４〜５％液をつくり、これ
にパラフィンの非イオンエマルションおよび植物油の非
イオンエマルションを０.１〜４％程度加え、さらに一
般式(１)の化合物の有機酸塩０.１〜３％好ましくは０.
２〜０.５％、においてヒドロキシエチルセルロ−スの
カチオン変性化物０.０１〜３％、好ましくは０.０５〜
０.２％加え均一に混合することによって得られるもの
である。The glass fiber sizing agent composition of the present invention usually produces a 4-5% solution of amylose starch or modified starch, and a nonionic emulsion of paraffin and a nonionic emulsion of vegetable oil is added thereto in an amount of about 0.1-4%. In addition, the organic acid salt of the compound of general formula (1) is 0.1 to 3%, preferably 0.1.
2 to 0.5%, cation-modified hydroxyethyl cellulose at 0.01 to 3%, preferably 0.05 to 5%
It is obtained by adding 0.2% and mixing uniformly.
【０００８】かくして得られた本発明のガラス繊維集束
剤組成物は、従来の集束剤に比較して適度な平滑性をガ
ラス繊維に付与し毛羽立ちを著しく低減し、工程の円滑
化に役立つとともに、その後の脱油性も向上するという
効果も得られるものである。The thus-obtained glass fiber sizing agent composition of the present invention imparts appropriate smoothness to the glass fibers as compared with conventional sizing agents, remarkably reduces fluffing, and is useful for smoothing the process. The effect of improving the deoiling property thereafter can also be obtained.
【０００９】[0009]
【実施例】以下に本発明を実施例によって説明する。EXAMPLES The present invention will be described below with reference to examples.
【実施例１〜３】実施例１〜３として下記の組成のガラ
ス繊維集束剤組成物を得た。本品については後記のテス
トに供する。 実施例１ 実施例２ 実施例３ アミロ−ス澱粉 ５.０ ５.０ ５.０ 重量部 １２５°Ｆパラフィンワックス １.５ １.５ １.５ ソルビタンモノステアレイト ０.１５ ０.１５ ０.１５ ポリ(２２)オキシエチレン ０.１５ ０.１５ ０.１５ ソルビタンモノステアレイト ヤシ油 ０.２ ０.２ ０.２ ホルマリン ０.１ ０.１ ０.１ ソフノンＧＷ−１８ ０.３ ０.４ −− カチオンＸ −− −− ０.３ カチナ−ルＨＣ−１００ ０.１ ０.１ ０.０７ 水 残 残 残 合 計 １００ １００ １００Examples 1 to 3 As Examples 1 to 3, glass fiber sizing compositions having the following compositions were obtained. This product is subjected to the test described below. Example 1 Example 2 Example 3 Amylos starch 5.0 5.0 5.0 parts by weight 125 ° F paraffin wax 1.5 1.5 1.5 1.5 sorbitan monostearate 0.15 0.15 0.1. 15 Poly (22) oxyethylene 0.15 0.15 0.15 Sorbitan monostearate coconut oil 0.2 0.2 0.2 Formalin 0.1 0.1 0.1 Sofnon GW-18 0.3 0.1 4 --- Cation X --- --- 0.3 Catalinal HC-100 0.1 0.1 0.07 Water Residual Residual Total 100 100 100
【００１０】製法 １)パラフィンワックス、ヤシ油を溶融し、ソルビタン
モノステアレイト、ポリオキシエチレンソルビタンステ
アレイトを加え、８５〜９０℃の温水を加えエマルショ
ンを作成する。 ２)あらかじめ糊化したアミロ−ス澱粉に先のエマルシ
ョンを添加し、ついでソフノンＧＷ−１８およびホルマ
リンを加え、均一にし合計１００重量部になるよう水分
を調節する。[0010]Manufacturing method 1) Melting paraffin wax and palm oil, sorbitan
Monostearate, polyoxyethylene sorbitan
Add array and add warm water at 85-90 ° C
Create 2) Pre-gelatinized amylose starch is added to the previous emulsion
And then Sofnon GW-18 and Holma
Add phosphorus to make it uniform and add 100 parts by weight of water.
Adjust.
【００１１】[0011]
【比較例】実施例と同様な手順で下記の配合割合の比較
例１のガラス繊維集束剤組成物を得た。本品については
実施例と同様に後記のテストに供する。配合割合 アミロ−ス澱粉 ５.０ 重量部 １２５°Ｆパラフィンワックス １.５ ソルビタンモノステアレイト ０.１５ ポリ(２２)オキシエチレン ０.１５ ソルビタンモノステアレイト ヤシ油 ０.２ ホルマリン ０.１ ソフノンＧＷ−１８ ０.３ 水 残 合計 １００Comparative Example A glass fiber sizing agent composition of Comparative Example 1 having the following compounding ratios was obtained by the same procedure as in Examples. This product is subjected to the following test as in the example. Proportion amylose - scan Starch 5.0 parts by weight 125 ° F paraffin wax 1.5 Sorbitan monostearate rate 0.15 poly (22) oxyethylene 0.15 sorbitan monostearate late coconut oil 0.2 Formalin 0.1 Sofunon GW -18 0.3 Water balance 100
【００１２】処理、巻き返し試験 成型ブッシングから４０２本の溶融紡糸した５μ、９μ
のＥガラスフィラメントにロ−ルアプリケ−タ−を用い
て集束剤固形分１.５％給油し乾燥させたヤ−ンを集
束、巻き返しを行なった。ヤ−ンの評価は表の通りであ
った。Treatment, Rewind Test 402 melt-spun 5μ, 9μ from molded bushing
Using a roll applicator, the E glass filament (1) was boiled with a sizing agent solid content of 1.5% and dried, and the yarn was collected and rewound. The evaluation of the yarn is as shown in the table.
【００１３】 [0013]
【００１４】注(１）評価項目は下記にて行なった。 テンション：巻き返し時のガイドでのテンションを測定
した。 毛羽 ：織布表面の毛羽を数えた。 糸質 ：感触に拠った。 飛走性 ：エア−ジェット織機での織布時の空気抵抗
より判定した。 脱油性 ：加熱燃焼脱油したときの白度、色斑から判
定した。 (２）評価は０：スタンダ−ド、＋１：スタンダ−ドよ
りやや良好、＋２：スタンダ−ドより良好、＋３：スタ
ンダ−ドよりかなり良好とした。Note (1) Evaluation items are as follows. Tension: The tension in the guide at the time of rewinding was measured. Fluff: The fluff on the surface of the woven fabric was counted. Thread quality: It depends on the feel. Flyability: Judgment was made based on the air resistance during weaving with an air-jet loom. Deoiling property: Judgment was made based on whiteness and color spots when degreasing by heating and burning. (2) The evaluation was 0: standard, +1: somewhat better than standard, +2: better than standard, +3: much better than standard.
【００１５】[0015]
【発明の効果】表に見られるように本発明の集束剤組成
物はテンション、毛羽、糸質、飛走性、脱油性に何れも
比較例より優れた性能を示した。As can be seen from the table, the sizing agent composition of the present invention showed superior performance in all of tension, fluff, yarn quality, flying property, and degreasing property as compared with Comparative Examples.
Claims (1)
基、Ａは水素原子または−ＨＮＯＣＲ、ｎは１〜５の整
数を示す)で示される化合物の有機酸塩を０.１〜５％、
ヒドロキシエチルセルロ−スのカチオン変性化物０.０
１〜３％を含有することからなるガラス繊維用集束剤組
成物。1. A glass fiber sizing agent having the general formula (1) RCONH (C 2 H 4 NH) nA ... (1) (wherein R is an alkyl group having 7 to 24 carbon atoms, an alkenyl group, A Represents a hydrogen atom or -HNOCR, n represents an integer of 1 to 5), and an organic acid salt of the compound represented by 0.1 to 5%,
Hydroxyethyl cellulose cation modified product 0.0
A sizing agent composition for glass fibers, which comprises 1 to 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19769393A JP3374323B2 (en) | 1993-07-16 | 1993-07-16 | Sizing agent composition for glass fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19769393A JP3374323B2 (en) | 1993-07-16 | 1993-07-16 | Sizing agent composition for glass fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0733483A true JPH0733483A (en) | 1995-02-03 |
| JP3374323B2 JP3374323B2 (en) | 2003-02-04 |
Family
ID=16378787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19769393A Expired - Fee Related JP3374323B2 (en) | 1993-07-16 | 1993-07-16 | Sizing agent composition for glass fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3374323B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004029355A1 (en) * | 2002-09-30 | 2004-04-08 | Asahi Fiber Glass Company, Limited | Sizing agent for glass fiber yarn and glass fiber yarn prepared therewith |
| JP2007153706A (en) * | 2005-12-07 | 2007-06-21 | Nitto Boseki Co Ltd | Glass fiber sizing agent |
| JP2020007685A (en) * | 2018-07-12 | 2020-01-16 | セントラル硝子株式会社 | Glass chopped strand and method for producing gypsum board using the same |
-
1993
- 1993-07-16 JP JP19769393A patent/JP3374323B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004029355A1 (en) * | 2002-09-30 | 2004-04-08 | Asahi Fiber Glass Company, Limited | Sizing agent for glass fiber yarn and glass fiber yarn prepared therewith |
| CN100412019C (en) * | 2002-09-30 | 2008-08-20 | 上海宏联电子材料有限公司 | Sizing agent for glass fiber yarn and glass fiber yarn using the sizing agent |
| JP2007153706A (en) * | 2005-12-07 | 2007-06-21 | Nitto Boseki Co Ltd | Glass fiber sizing agent |
| JP2020007685A (en) * | 2018-07-12 | 2020-01-16 | セントラル硝子株式会社 | Glass chopped strand and method for producing gypsum board using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3374323B2 (en) | 2003-02-04 |
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