JPS58157003A - Flame resistant styrene series elastomer coated wire - Google Patents
Flame resistant styrene series elastomer coated wireInfo
- Publication number
- JPS58157003A JPS58157003A JP3983082A JP3983082A JPS58157003A JP S58157003 A JPS58157003 A JP S58157003A JP 3983082 A JP3983082 A JP 3983082A JP 3983082 A JP3983082 A JP 3983082A JP S58157003 A JPS58157003 A JP S58157003A
- Authority
- JP
- Japan
- Prior art keywords
- coated wire
- flame resistant
- elastomer coated
- styrene series
- resistant styrene
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、難燃化したスチレン系エラストマを被覆した
難燃電線に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a flame-retardant electric wire coated with a flame-retardant styrene elastomer.
最近開発されｌこスチレン系エラストマ、特にＡがポリ
スチレンで、目がポリブタジェンかポリイソプレンに水
素を付加して不飽和部をつぶしたポリマから成るＡ−１
３−Ａブロック」ポリマを被覆しでなる電線は、／ラス
チックのよう番こ押出加工ができ、架橋しなくともゴム
被覆電線的付置を有し、電線絶縁性が優れ、熱軟化温度
か１６０℃以Ｆと＾く、耐熱劣化性が良く、強靭性に優
れているなと従来の１ラストマ被覆電線にはみられない
優れた性能をもつところから、脚光をあびている。Recently developed styrene-based elastomers, especially A-1, are made of a polymer in which A is polystyrene and the unsaturated portions are crushed by adding hydrogen to polybutadiene or polyisoprene.
Electric wires coated with 3-A Block polymer can be extruded like plastic, have the properties of rubber-coated wires without crosslinking, have excellent wire insulation, and have a heat softening temperature of 160°C. It has been attracting attention because of its superior performance, which is not seen in conventional single-last polymer coated wires, such as good heat deterioration resistance and excellent toughness.
しかし、この電線被覆を構成づるポリマは、本来炭素と
水素から成る易燃性のポリマであるためその適用分野は
制限されている。Ｈ燃性、特に、８腿の難燃性はさらに
強く要望される特性であるとごろから、桟とは、この電
線の難燃化に意欲的に取組んできた。塩素や臭木をもつ
ハロゲン系、リン系、無機系などの材料を用いた電線に
ついて、系統的に研究した結果、はとんどのものは耐熱
性、分散性、表面、しみ出し、絶縁性などに問題かあっ
たか、パーク００シクロペンタデカンを所定量混和した
前記Ａ−Ｂ−Ａブロックコギリマを被覆龜
してなる電線においては、これらの欠員がなく、実用上
十分な特性を有し、高度の難燃性を付与ｆ゛ることを発
見した。However, since the polymer constituting this wire coating is essentially a flammable polymer consisting of carbon and hydrogen, its field of application is limited. Since H flammability, especially 8-leg flame retardancy, is a highly desired characteristic, we have been actively working on making this electric wire flame retardant. As a result of systematic research on electric wires using materials such as halogen-based, phosphorus-based, and inorganic materials that have chlorine and odor, most of them have good heat resistance, dispersibility, surface, seepage, insulation, etc. The electric wire coated with the above-mentioned A-B-A block cogilymer mixed with a predetermined amount of Park 00 cyclopentadecane does not have these vacancies, has sufficient characteristics for practical use, and has a high degree of performance. It was discovered that flame retardancy can be imparted.
本発明は、以上の発見に基づいて為されたもの１００重
醋部位が適切である。The present invention was made based on the above discoveries, and a 100-layer body is suitable.
難燃助剤としては、通常用いられる三酸化アンチモン、
ホウ酸亜鉛、酸化ジルコニウムなどを用いる。Antimony trioxide, which is commonly used as a flame retardant aid,
Zinc borate, zirconium oxide, etc. are used.
その他、適宜、タイ酸アルミニウム、ケイ酸マグネシウ
ム、水酸化アルミニウム、水酸化マグネシウムなどの充
填剤、酸化防什剤、滑剤、配合剤などを用いても良い。In addition, fillers such as aluminum tyate, magnesium silicate, aluminum hydroxide, and magnesium hydroxide, oxidation inhibitors, lubricants, compounding agents, and the like may be used as appropriate.
また、ポリエチレン、ポリプロピレン、］−ブレンプロ
ピレンコポリマなどのオレフィン系ポリマを加えても良
い。Further, olefinic polymers such as polyethylene, polypropylene, and ]-blenepropylene copolymers may be added.
次に、本発明の一実施例を説明すると、たとえば、表１
において示すような組成材料を１８０’Ｃ以トで混練混
合し、更にこれを２−の導体上に厚さ約１．２ｍに押出
し被覆して構成される。Next, to explain one embodiment of the present invention, for example, Table 1
It is constructed by kneading and mixing the composition materials as shown in 1 at 180'C or higher, and then extruding and coating the resultant material onto a 2-conductor to a thickness of about 1.2 m.
表 １
〈備 考）
１ 比較例の物性については、実施例と同様各電線被覆
組成材料を１８０℃以上で混和混合し、更にこれを２−
の導体上に厚さ約１．２ｓに押出し被覆して構成される
電線を用いて評価した。Table 1 (Remarks) 1 Regarding the physical properties of the comparative example, each wire coating composition material was mixed at 180°C or higher as in the example, and this was further mixed with 2-
The evaluation was conducted using an electric wire constructed by extrusion coating on a conductor to a thickness of about 1.2 seconds.
２ デク、ロランプラス２５の化学名は、１゜２．３．
４．７．８．９．１０．１３゜１３．１’４．１４．ド
デカクロロ−１，４゜４ａ 、５．６．６ａ 、７．１
０．１０ａ 。2 The chemical name of Deku, Loran Plus 25 is 1°2.3.
4.7.8.9.10.13゜13.1'4.14. Dodecachloro-1,4゜4a, 5.6.6a, 7.1
0.10a.
１１．１２，１２ａ、ドデカヒドロ−１゜４．７．１０
ジメタノジベンゾ（ａ 、 ｅ ）シクロオクテンであ
る。。11.12,12a, dodecahydro-1゜4.7.10
Dimethanodibenzo(a,e)cyclooctene. .
以−Ｆのように、本発明は、スチレン系エラストマ被覆
電線の持つ諸々の優れた性能を損うことなくして、これ
を難燃化することに成功したものであり、その工業的価
値は極めて大なるものがある。As shown in F-F, the present invention has succeeded in making styrene-based elastomer-coated wires flame-retardant without impairing their various excellent performances, and its industrial value is extremely high. There is something big.
第１頁の続き ■出 願 人 アロン化成株式会社 東京都港区西新橋−丁目１４番１ 号Continuation of page 1 ■Applicant: Aron Kasei Co., Ltd. Nishi-Shinbashi-chome 14-1, Minato-ku, Tokyo issue
Claims (1)
イソプレンに水素を添加しで不飽和部をつぶし／＝ポリ
マ（・あるＡ−Ｂ−Ａタイプのブロック］ボリア１００
重φ部に対し、パークロロシクロペンタデカンを２０重
Φ部以上、難燃助剤・を１０重（至）部以上直和してな
る組成物を、導体上に被覆しで構成したことを特徴とす
る難燃性スチレン系エラストマ被覆電線。A or polystyrene (゛[3 adds hydrogen to polycitadiene or polyisoprene to crush unsaturation/=polymer (a certain A-B-A type block) Boria 100
A conductor is coated with a composition consisting of 20 weight parts or more of perchlorocyclopentadecane and 10 weight parts or more of a flame retardant auxiliary agent, relative to the heavy weight part. Flame-retardant styrene elastomer coated wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3983082A JPS58157003A (en) | 1982-03-12 | 1982-03-12 | Flame resistant styrene series elastomer coated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3983082A JPS58157003A (en) | 1982-03-12 | 1982-03-12 | Flame resistant styrene series elastomer coated wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58157003A true JPS58157003A (en) | 1983-09-19 |
| JPS643008B2 JPS643008B2 (en) | 1989-01-19 |
Family
ID=12563883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3983082A Granted JPS58157003A (en) | 1982-03-12 | 1982-03-12 | Flame resistant styrene series elastomer coated wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58157003A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0236918A2 (en) * | 1986-03-08 | 1987-09-16 | BASF Aktiengesellschaft | Cable insulation based on ethylene polymers having a high resistance against water treeing |
| EP0370518A2 (en) * | 1988-11-25 | 1990-05-30 | Nippon Unicar Company Limited | Flame retardant composition |
-
1982
- 1982-03-12 JP JP3983082A patent/JPS58157003A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0236918A2 (en) * | 1986-03-08 | 1987-09-16 | BASF Aktiengesellschaft | Cable insulation based on ethylene polymers having a high resistance against water treeing |
| EP0370518A2 (en) * | 1988-11-25 | 1990-05-30 | Nippon Unicar Company Limited | Flame retardant composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS643008B2 (en) | 1989-01-19 |
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