JPH0129823B2 - - Google Patents
Info
- Publication number
- JPH0129823B2 JPH0129823B2 JP18287780A JP18287780A JPH0129823B2 JP H0129823 B2 JPH0129823 B2 JP H0129823B2 JP 18287780 A JP18287780 A JP 18287780A JP 18287780 A JP18287780 A JP 18287780A JP H0129823 B2 JPH0129823 B2 JP H0129823B2
- Authority
- JP
- Japan
- Prior art keywords
- carbon black
- polyamide
- particle size
- pellets
- molding material
- 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
- 239000006229 carbon black Substances 0.000 claims description 41
- 239000002245 particle Substances 0.000 claims description 41
- 239000004952 Polyamide Substances 0.000 claims description 34
- 229920002647 polyamide Polymers 0.000 claims description 34
- 239000012778 molding material Substances 0.000 claims description 25
- 239000003365 glass fiber Substances 0.000 claims description 13
- 239000008188 pellet Substances 0.000 description 24
- 239000002002 slurry Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229920002292 Nylon 6 Polymers 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000011362 coarse particle Substances 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000004040 coloring Methods 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- -1 polyoxyethylene nonyl phenyl ether Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18287780A JPS57108157A (en) | 1980-12-25 | 1980-12-25 | Reinforced black polyamide molding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18287780A JPS57108157A (en) | 1980-12-25 | 1980-12-25 | Reinforced black polyamide molding material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57108157A JPS57108157A (en) | 1982-07-06 |
| JPH0129823B2 true JPH0129823B2 (da) | 1989-06-14 |
Family
ID=16125978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18287780A Granted JPS57108157A (en) | 1980-12-25 | 1980-12-25 | Reinforced black polyamide molding material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57108157A (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975948A (ja) * | 1982-10-25 | 1984-04-28 | Nippon Seiko Kk | 無潤滑軸受材料 |
| WO2019223007A1 (en) * | 2018-05-25 | 2019-11-28 | Evonik Degussa Gmbh | Laser markable materials comprising a polyamide component and carbon black |
-
1980
- 1980-12-25 JP JP18287780A patent/JPS57108157A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57108157A (en) | 1982-07-06 |
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