JPS60117528U - fireproof wire - Google Patents
fireproof wireInfo
- Publication number
- JPS60117528U JPS60117528U JP503984U JP503984U JPS60117528U JP S60117528 U JPS60117528 U JP S60117528U JP 503984 U JP503984 U JP 503984U JP 503984 U JP503984 U JP 503984U JP S60117528 U JPS60117528 U JP S60117528U
- Authority
- JP
- Japan
- Prior art keywords
- parts
- weight
- fire
- electric wire
- layer
- 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
- 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
第1図は、本考案の一実施例(単心の例)を示す耐火電
線の横断面、第2図は本考案の他の実施例(3心の例)
を示す耐火電線の横断面図を示す。
1・・・・・・導体、2・・・・・・耐火層、3・・・
・・・絶縁体、4・・・・・・シース、5・・・・・・
介在。Figure 1 is a cross section of a fireproof electric wire showing one embodiment of the present invention (single-core example), and Figure 2 is another embodiment of the present invention (three-core example).
1 shows a cross-sectional view of a fire-resistant electric wire. 1... Conductor, 2... Fireproof layer, 3...
...Insulator, 4...Sheath, 5...
intervention.
Claims (1)
火電線に於て、シース層がポリエチレン又はエチレン共
重合体を単独又は2種以上混合した樹脂100重量部に
水酸化アルミニウム30〜100!i量部、赤リン0.
5〜10重量部、シリカ粉末1〜7重量部を配合した樹
脂組成物からなることを特徴とする耐火電線。In a fire-resistant electric wire in which a fire-resistant layer, an insulating layer, and a sheath layer are sequentially provided on a conductor, the sheath layer is composed of 100 parts by weight of a resin consisting of polyethylene or an ethylene copolymer alone or a mixture of two or more, and 30 to 100 parts by weight of aluminum hydroxide. ! i parts, red phosphorus 0.
A fire-resistant electric wire comprising a resin composition containing 5 to 10 parts by weight and 1 to 7 parts by weight of silica powder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP503984U JPS60117528U (en) | 1984-01-17 | 1984-01-17 | fireproof wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP503984U JPS60117528U (en) | 1984-01-17 | 1984-01-17 | fireproof wire |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60117528U true JPS60117528U (en) | 1985-08-08 |
JPH0245925Y2 JPH0245925Y2 (en) | 1990-12-05 |
Family
ID=30481185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP503984U Granted JPS60117528U (en) | 1984-01-17 | 1984-01-17 | fireproof wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60117528U (en) |
-
1984
- 1984-01-17 JP JP503984U patent/JPS60117528U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0245925Y2 (en) | 1990-12-05 |
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