JPS60133799A - 電磁波シールド用マスターペレットの製造方法 - Google Patents
電磁波シールド用マスターペレットの製造方法Info
- Publication number
- JPS60133799A JPS60133799A JP24174483A JP24174483A JPS60133799A JP S60133799 A JPS60133799 A JP S60133799A JP 24174483 A JP24174483 A JP 24174483A JP 24174483 A JP24174483 A JP 24174483A JP S60133799 A JPS60133799 A JP S60133799A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- synthetic resin
- electromagnetic shielding
- master pellet
- producing
- 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
- 239000008188 pellet Substances 0.000 title claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 48
- 239000002184 metal Substances 0.000 claims description 48
- 229920003002 synthetic resin Polymers 0.000 claims description 32
- 239000000057 synthetic resin Substances 0.000 claims description 32
- 239000000835 fiber Substances 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000011231 conductive filler Substances 0.000 description 3
- 239000012778 molding material Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24174483A JPS60133799A (ja) | 1983-12-21 | 1983-12-21 | 電磁波シールド用マスターペレットの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24174483A JPS60133799A (ja) | 1983-12-21 | 1983-12-21 | 電磁波シールド用マスターペレットの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60133799A true JPS60133799A (ja) | 1985-07-16 |
| JPH0249554B2 JPH0249554B2 (enrdf_load_stackoverflow) | 1990-10-30 |
Family
ID=17078894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24174483A Granted JPS60133799A (ja) | 1983-12-21 | 1983-12-21 | 電磁波シールド用マスターペレットの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60133799A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190199U (enrdf_load_stackoverflow) * | 1985-05-21 | 1986-11-27 | ||
| JPS6245659A (ja) * | 1985-08-23 | 1987-02-27 | Eng Plast Kk | 導電性成形材料 |
| US5992420A (en) * | 1998-06-25 | 1999-11-30 | Moriyama; Yasunobu | Cigarette-attached extinguishing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6081900A (ja) * | 1983-10-11 | 1985-05-09 | 藤倉ゴム工業株式会社 | 電磁波遮蔽用導電性熱可塑性樹脂チップの製造方法 |
-
1983
- 1983-12-21 JP JP24174483A patent/JPS60133799A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6081900A (ja) * | 1983-10-11 | 1985-05-09 | 藤倉ゴム工業株式会社 | 電磁波遮蔽用導電性熱可塑性樹脂チップの製造方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190199U (enrdf_load_stackoverflow) * | 1985-05-21 | 1986-11-27 | ||
| JPS6245659A (ja) * | 1985-08-23 | 1987-02-27 | Eng Plast Kk | 導電性成形材料 |
| US5992420A (en) * | 1998-06-25 | 1999-11-30 | Moriyama; Yasunobu | Cigarette-attached extinguishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0249554B2 (enrdf_load_stackoverflow) | 1990-10-30 |
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