JPS5826411A - Water shielding tape - Google Patents
Water shielding tapeInfo
- Publication number
- JPS5826411A JPS5826411A JP56125716A JP12571681A JPS5826411A JP S5826411 A JPS5826411 A JP S5826411A JP 56125716 A JP56125716 A JP 56125716A JP 12571681 A JP12571681 A JP 12571681A JP S5826411 A JPS5826411 A JP S5826411A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- metal foil
- elongation
- water
- break
- 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
- Adhesive Tapes (AREA)
- Insulated Conductors (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】
く用いられているじゃ水テープの新規な構成に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION This invention relates to a novel structure of a water-repellent tape that is commonly used.
電力ケーブルや通信ケーブル等で金属箔とゴム、プラス
チックフィルムを重ね合わせた融着または接着して一体
化したラミネート構造のしゃ水テープが広く用いられて
いるが、こくで金属箔として、アルミまたは鉛もしくは
フィルム加工が容易なように、ずソウアンチモン等を各
々数％含んだ鉛合金が使用されている。第１図（４）は
両面ラミネ− ） 、 （１３１は片面ラミネートのし
や水テープの構造を示すもので、１は金属箔，２はゴム
．プラスチックフイルムである。Laminated water-repellent tapes, which are made by laminating or bonding metal foil, rubber, or plastic films, are widely used for power cables, communication cables, etc.; Alternatively, in order to facilitate film processing, a lead alloy containing a few percent of antimony or the like is used. Figure 1 (4) shows the structure of a double-sided laminated tape (131 is a single-sided laminated Shiyazu tape, where 1 is a metal foil and 2 is a rubber/plastic film.
」二連のものは、金属箔としてアルミ，鉛もしくはずソ
ウアンチモンを数％含んだ鉛合金を用いており、これら
は伸び特性が不十分なため、実際の使用状態でくりかえ
し伸縮が与えられることが多いと金属箔にも伸縮が加わ
り、金属が疲労してクラックが生じ、しや水テープとし
ての効果がなくなる。The two-strand type uses aluminum, lead, or a lead alloy containing several percent of tin and antimony as the metal foil, and these have insufficient elongation properties, so they are subject to repeated expansion and contraction in actual use. If there is too much, the metal foil will also expand and contract, causing fatigue and cracks in the metal, making it ineffective as a damp tape.
本発明は上記の点に鑑みなされたもので新規な構造のし
ゃ水テープを提供するものである。The present invention has been made in view of the above points, and provides a water-repellent tape with a novel structure.
本発明を再度第１図を用いて説明する。The present invention will be explained using FIG. 1 again.
構造は従来品と同じであるが金属箔として、（１）
２０〜１００°Ｃでの破断伸びが５０％以上である超塑
性材料を用いていること。The structure is the same as the conventional product, but as a metal foil, (1)
A superplastic material whose elongation at break at 20 to 100°C is 50% or more is used.
（ＩＩ） （Ｉ）に適用する経済性，加工性の良いも
のとしてず５１０９６以１−を含む鉛６すソ合金を用い
ていること。(II) A lead-6 alloy containing 51096 or more must be used, as it is economical and has good workability and is applicable to (I).
（ＩＩＩ） （Ｉ）に適用するものとして第２表に示
す超塑性合金を用いていること。(III) The superplastic alloy shown in Table 2 is used as applicable to (I).
を特徴とした、くりかえし伸縮に対して金ｆＦＡ滴にク
ラックが生じにくいしや水テープである。This tape is characterized by the fact that the gold fFA droplets are less prone to cracking due to repeated expansion and contraction.
本発明のしや水テープが使用される。２０〜１００°Ｃ
の温度範囲において、破断伸びが５０％以上ある超塑性
合金を金属箔として用いているため、比較的大きなくり
かえし伸縮に対しても金属箔にクラックが生じないため
、しや水テープとして適している。The shiyamizu tape of the present invention is used. 20~100°C
Since the metal foil is made of a superplastic alloy with an elongation at break of 50% or more in the temperature range of .
以下に本発明のしゃ水テープが優れていることのデータ
その他を示す。The data and other information showing the superiority of the water-repellent tape of the present invention are shown below.
両面ラミネ７１−ｊｔｌｔ造のしや水テープに２％のく
りかえし伸縮を与え、金属箔にクランクが生ずる第１表
より超塑性相別である隘４は優れていることか分る。It can be seen from Table 1 that cranks occur in the metal foil when the double-sided laminate 71-jtlt Shiyazu tape is subjected to repeated expansion and contraction of 2%, and that the superplastic layer 4 is superior.
〔データ２〕
ずソ。鉛合金のＳＯｏＣにおける破断伸びを第２図に示
す。すソを７０％以」二含んだ鉛合金は破断伸びか（萌
めで大きく、そのため第７表の結果が得られたものであ
る。[Data 2] Zuso. Figure 2 shows the elongation at break in SOoC of lead alloys. Lead alloys containing 70% or more of hem have a large elongation at break, which is why the results in Table 7 were obtained.
〔テ° −夕 ３ 〕
、２０〜１００°Ｃでの破断伸びが、５０％以にある超
塑性合金としては、第２表に示すものがあり、これらか
しや水テープに適していると云える。[Te°-Yu 3] Superplastic alloys with a breaking elongation of 50% or more at 20 to 100°C include those shown in Table 2, and these are considered to be suitable for water tapes. I can say that.
第 ２ 表Table 2
第１図はしや水テープの説明図で（Ａ）は金属箔に両面
ラミネート、（日は金属箔に片面ラミネートのものをそ
れぞれ示し、第２図はすソ、鉛合金の破断伸び特性図（
ｊＯｏＣにて測定）である。
１・・・金ｍ箔、２・・・ゴム、プラスチックテープ。
代理人 弁理士 浦田清−
亦１図
芹２図
一１１１皮（重量％ンFigure 1 is an explanatory diagram of Hashiya Water Tape. (A) shows double-sided lamination on metal foil, (Japanese) shows single-sided lamination on metal foil, and Figure 2 shows the elongation characteristics at break of Hashi and lead alloys. (
jOoC). 1...Gold foil, 2...Rubber, plastic tape. Agent Patent Attorney Kiyoshi Urata
Claims (2)
る超塑性合金の金属箔の両面または片面にゴム、プラス
チックフィルムを重ね合わせ融着または接着一体化した
ラミネート構造より成ることを特徴とするじゃ水テープ
。1. It is characterized by a laminate structure in which rubber or plastic film is laminated and fused or bonded on both or one side of a superplastic alloy metal foil having an elongation at break of 50% or more at 20 to 100°C. water tape.
る超塑性合金が、すソを１０％以上含んだ鉛。 すソ合金である特許請求の範囲第１項記載のしゃ水テー
プ。2. A superplastic alloy with an elongation at break of 50% or more at 20 to 1000C, which contains lead of 10% or more. The water-repellent tape according to claim 1, which is a heel alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56125716A JPS5826411A (en) | 1981-08-10 | 1981-08-10 | Water shielding tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56125716A JPS5826411A (en) | 1981-08-10 | 1981-08-10 | Water shielding tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5826411A true JPS5826411A (en) | 1983-02-16 |
| JPS639325B2 JPS639325B2 (en) | 1988-02-27 |
Family
ID=14916976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56125716A Granted JPS5826411A (en) | 1981-08-10 | 1981-08-10 | Water shielding tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826411A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5767316U (en) * | 1980-10-09 | 1982-04-22 |
-
1981
- 1981-08-10 JP JP56125716A patent/JPS5826411A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5767316U (en) * | 1980-10-09 | 1982-04-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639325B2 (en) | 1988-02-27 |
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