JPH0471417B2 - - Google Patents
Info
- Publication number
- JPH0471417B2 JPH0471417B2 JP6260085A JP6260085A JPH0471417B2 JP H0471417 B2 JPH0471417 B2 JP H0471417B2 JP 6260085 A JP6260085 A JP 6260085A JP 6260085 A JP6260085 A JP 6260085A JP H0471417 B2 JPH0471417 B2 JP H0471417B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- conductive
- foam
- density polyethylene
- carbon black
- 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
- 239000006260 foam Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 22
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 10
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 238000005187 foaming Methods 0.000 claims description 9
- 229920001684 low density polyethylene Polymers 0.000 claims description 9
- 239000004702 low-density polyethylene Substances 0.000 claims description 9
- 229920001903 high density polyethylene Polymers 0.000 claims description 8
- 239000004700 high-density polyethylene Substances 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 238000004132 cross linking Methods 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000006232 furnace black Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 11
- -1 polyethylene Polymers 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000004604 Blowing Agent Substances 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 235000019241 carbon black Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- 239000004323 potassium nitrate Substances 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- AZFNGPAYDKGCRB-XCPIVNJJSA-M [(1s,2s)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide;chlororuthenium(1+);1-methyl-4-propan-2-ylbenzene Chemical compound [Ru+]Cl.CC(C)C1=CC=C(C)C=C1.C1=CC(C)=CC=C1S(=O)(=O)[N-][C@@H](C=1C=CC=CC=1)[C@@H](N)C1=CC=CC=C1 AZFNGPAYDKGCRB-XCPIVNJJSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 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
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 235000010289 potassium nitrite Nutrition 0.000 description 1
- 239000004304 potassium nitrite Substances 0.000 description 1
- 229910001261 rose's metal Inorganic materials 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6260085A JPS61221237A (ja) | 1985-03-26 | 1985-03-26 | 導電性架橋ポリエチレン発泡体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6260085A JPS61221237A (ja) | 1985-03-26 | 1985-03-26 | 導電性架橋ポリエチレン発泡体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61221237A JPS61221237A (ja) | 1986-10-01 |
| JPH0471417B2 true JPH0471417B2 (hu) | 1992-11-13 |
Family
ID=13204984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6260085A Granted JPS61221237A (ja) | 1985-03-26 | 1985-03-26 | 導電性架橋ポリエチレン発泡体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61221237A (hu) |
-
1985
- 1985-03-26 JP JP6260085A patent/JPS61221237A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61221237A (ja) | 1986-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5975929A (ja) | ポリオレフイン発泡体の製造方法 | |
| EP0647673A2 (en) | Expandable polyolefin compositions and preparation process utilizing isobutane blowing agent | |
| JPH0229095B2 (hu) | ||
| US4431575A (en) | Foamable polyolefin resin composition | |
| JPS5840326A (ja) | 導電性ポリオレフィン樹脂高発泡体の製造方法 | |
| JPS63502287A (ja) | 膨張性ポリオレフィン組成物およびポリオレフィン・フォ−ムの製造法 | |
| JPH032182B2 (hu) | ||
| JPH0471417B2 (hu) | ||
| JP3860243B2 (ja) | 高発泡絶縁ポリエチレン用の発泡性樹脂組成物及びこれを被覆して作った高発泡絶縁ポリエチレン被覆電線 | |
| JP3241126B2 (ja) | 細径高発泡ポリエチレン絶縁ケーブルおよびその製造方法 | |
| JPH0455619B2 (hu) | ||
| JPS58176231A (ja) | フイルム成形用導電性樹脂組成物 | |
| JP3565815B2 (ja) | 導電性架橋ポリエチレン系発泡体およびその製造方法 | |
| JPH059323A (ja) | ポリオレフイン系発泡体 | |
| JP3763879B2 (ja) | ポリオレフィン系樹脂架橋発泡体 | |
| JP3693169B2 (ja) | 導電性架橋ポリエチレン系発泡体およびその製造方法 | |
| JPS58225144A (ja) | ブロ−成形用導電性樹脂組成物 | |
| JPH0220536A (ja) | 導電性ポリオレフィン発泡体の製造方法 | |
| JP3056797B2 (ja) | 正温度特性樹脂組成物及びその製造方法 | |
| JPH0455440A (ja) | 難燃性樹脂架橋発泡体の製造方法 | |
| JP2003128826A (ja) | ポリオレフィン系樹脂架橋発泡体およびその製造方法 | |
| JP3212422B2 (ja) | 架橋発泡体の製造方法 | |
| JPH02272039A (ja) | 導電性ポリオレフィン発泡体の製造方法 | |
| JPH0632930A (ja) | 発泡性熱可塑性樹脂組成物及び発泡体 | |
| JPH04320438A (ja) | 発泡用無機質高充填組成物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |