JPS6237486B2 - - Google Patents
Info
- Publication number
- JPS6237486B2 JPS6237486B2 JP51118764A JP11876476A JPS6237486B2 JP S6237486 B2 JPS6237486 B2 JP S6237486B2 JP 51118764 A JP51118764 A JP 51118764A JP 11876476 A JP11876476 A JP 11876476A JP S6237486 B2 JPS6237486 B2 JP S6237486B2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- polyethylene
- foamed
- temperature
- 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.)
- Expired
Links
- 239000004698 Polyethylene Substances 0.000 claims description 34
- -1 polyethylene Polymers 0.000 claims description 34
- 229920000573 polyethylene Polymers 0.000 claims description 34
- 239000004020 conductor Substances 0.000 claims description 31
- 238000005187 foaming Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000004604 Blowing Agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11876476A JPS5343886A (en) | 1976-10-01 | 1976-10-01 | Method for manufacturing highly foamed polymer insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11876476A JPS5343886A (en) | 1976-10-01 | 1976-10-01 | Method for manufacturing highly foamed polymer insulated wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5343886A JPS5343886A (en) | 1978-04-20 |
| JPS6237486B2 true JPS6237486B2 (en]) | 1987-08-12 |
Family
ID=14744473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11876476A Granted JPS5343886A (en) | 1976-10-01 | 1976-10-01 | Method for manufacturing highly foamed polymer insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5343886A (en]) |
-
1976
- 1976-10-01 JP JP11876476A patent/JPS5343886A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5343886A (en) | 1978-04-20 |
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