JPH03134912A - Insulated electric cable with elastomer coating containing fluorine - Google Patents
Insulated electric cable with elastomer coating containing fluorineInfo
- Publication number
- JPH03134912A JPH03134912A JP1272655A JP27265589A JPH03134912A JP H03134912 A JPH03134912 A JP H03134912A JP 1272655 A JP1272655 A JP 1272655A JP 27265589 A JP27265589 A JP 27265589A JP H03134912 A JPH03134912 A JP H03134912A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- copper
- copolymer
- composition
- coating 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
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 7
- 239000011737 fluorine Substances 0.000 title claims abstract description 7
- 229920001971 elastomer Polymers 0.000 title claims abstract description 6
- 239000000806 elastomer Substances 0.000 title claims abstract description 6
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011247 coating layer Substances 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract 8
- 239000010949 copper Substances 0.000 claims abstract 8
- 229910052802 copper Inorganic materials 0.000 claims abstract 8
- 229920001577 copolymer Polymers 0.000 claims abstract 5
- 239000000203 mixture Substances 0.000 claims abstract 5
- 239000004020 conductor Substances 0.000 claims abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract 3
- 238000004132 cross linking Methods 0.000 claims abstract 3
- 235000010215 titanium dioxide Nutrition 0.000 claims abstract 3
- 239000012535 impurity Substances 0.000 claims abstract 2
- 239000011347 resin Substances 0.000 claims abstract 2
- 229920005989 resin Polymers 0.000 claims abstract 2
- 239000012756 surface treatment agent Substances 0.000 claims abstract 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 239000004711 α-olefin Substances 0.000 claims 1
- 230000002411 adverse Effects 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 230000002285 radioactive effect Effects 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 239000011342 resin composition Substances 0.000 abstract 1
Abstract
PURPOSE:To improve property of preventing adverse effect of copper while retaining resistance against heat and flexibility by coating a copper conductor with a composition and subjecting it to radioactive irradiation for cross linking which composition is made by adding a specified amount of titanium white and a cross link assist agent to a resin containing two kinds of specified copolymer. CONSTITUTION:A composition made by adding 1 - 30 weight % of titanium white containing less than 2 weight % of surface treatment agent and Al as an impurity and 0.5 weight % or more of cross link assist agent to 100 weight parts of resin composition containing a copolymer of tetrafluoroethylene and alpha-olefine with with carbon number of 2 - 4, and ethylene-tetrafluoro-olefine copolymer is used to coat the outer circumference of a copper conductor. Irradiating the coating layer with radioactive rays for cross linking provides an insulated copper cable with an elastomer coating containing fluorine and of a high mechanical strength, heat resistance and flexibility inherent to copper, while improving protection from adverse effect of copper.
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、可視性および耐熱性に優れた含ふっ素エラス
トマ被覆層を有する絶縁電線に関し、特に従来一部に問
題のあった剣客について大巾に改善することを可能とし
た含ふっ素エラストマ被覆電線に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an insulated wire having a fluorine-containing elastomer coating layer with excellent visibility and heat resistance, and in particular to an insulated wire having a fluorine-containing elastomer coating layer that has excellent visibility and heat resistance. This invention relates to a fluorine-containing elastomer-covered electric wire that has been improved.
［従来の技術］[Conventional technology]
Claims (2)
レフィンとの共重合体とエチレン−テトラフルオロエチ
レン−フルオロオレフィン共重合体とを含有する樹脂成
分１００重量部に対して、表面処理剤及び不純物として
含有されるアルミニウムの含有量が２重量％以下のチタ
ン白を１〜３０重量部及び架橋助剤を０．５重量部以上
添加してなる組成物が銅導体の外周に被覆層として形成
され、該被覆層は放射線の照射により架橋されてなるこ
とを特徴とする含ふっ素エラストマ被覆絶縁電線。(1) A surface treatment agent and A composition containing 1 to 30 parts by weight of titanium white containing 2% by weight or less of aluminum as an impurity and 0.5 parts by weight or more of a crosslinking agent is formed as a coating layer on the outer periphery of a copper conductor. A fluorine-containing elastomer-coated insulated wire, characterized in that the coating layer is crosslinked by irradiation with radiation.
レフィンとの共重合体とエチレン−テトラフルオロエチ
レン−フルオロオレフィン共重合体とを含有する樹脂成
分１００重量部に対して、架橋助剤を０．５重量部以上
及び酸化ネオジウムを０．１〜１０重量部添加してなる
組成物が銅導体の外周に被覆層として形成され、該被覆
層は放射線の照射により架橋されてなることを特徴とす
る含ふっ素エラストマ被覆絶縁電線。(2) A crosslinking aid is added to 100 parts by weight of a resin component containing a copolymer of tetrafluoroethylene and an α-olefin having 2 to 4 carbon atoms and an ethylene-tetrafluoroethylene-fluoroolefin copolymer. A composition containing 0.5 parts by weight or more and 0.1 to 10 parts by weight of neodymium oxide is formed as a coating layer around the outer periphery of the copper conductor, and the coating layer is crosslinked by irradiation with radiation. Fluorine-containing elastomer-coated insulated wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1272655A JP2611458B2 (en) | 1989-10-19 | 1989-10-19 | Fluorine-containing elastomer-coated insulated wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1272655A JP2611458B2 (en) | 1989-10-19 | 1989-10-19 | Fluorine-containing elastomer-coated insulated wires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03134912A true JPH03134912A (en) | 1991-06-07 |
| JP2611458B2 JP2611458B2 (en) | 1997-05-21 |
Family
ID=17516950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1272655A Expired - Lifetime JP2611458B2 (en) | 1989-10-19 | 1989-10-19 | Fluorine-containing elastomer-coated insulated wires |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2611458B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001080253A1 (en) * | 2000-04-13 | 2001-10-25 | E.I. Dupont De Nemours And Company | Process for coating wire conductor |
-
1989
- 1989-10-19 JP JP1272655A patent/JP2611458B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001080253A1 (en) * | 2000-04-13 | 2001-10-25 | E.I. Dupont De Nemours And Company | Process for coating wire conductor |
| US6429237B2 (en) | 2000-04-13 | 2002-08-06 | E. I. Du Pont De Nemours & Company | Wire coating compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2611458B2 (en) | 1997-05-21 |
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