JPH0437769B2 - - Google Patents
Info
- Publication number
- JPH0437769B2 JPH0437769B2 JP59158098A JP15809884A JPH0437769B2 JP H0437769 B2 JPH0437769 B2 JP H0437769B2 JP 59158098 A JP59158098 A JP 59158098A JP 15809884 A JP15809884 A JP 15809884A JP H0437769 B2 JPH0437769 B2 JP H0437769B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- tank
- screw conveyor
- resistant
- expanded particles
- 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 - Lifetime
Links
- 239000002245 particle Substances 0.000 claims description 41
- 229910001872 inorganic gas Inorganic materials 0.000 claims description 22
- 229920000098 polyolefin Polymers 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 12
- 239000000057 synthetic resin Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 description 30
- 238000005470 impregnation Methods 0.000 description 27
- 238000002360 preparation method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000010097 foam moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15809884A JPS6135233A (ja) | 1984-07-27 | 1984-07-27 | ポリオレフイン系合成樹脂予備発泡粒子の内圧付与装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15809884A JPS6135233A (ja) | 1984-07-27 | 1984-07-27 | ポリオレフイン系合成樹脂予備発泡粒子の内圧付与装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6135233A JPS6135233A (ja) | 1986-02-19 |
| JPH0437769B2 true JPH0437769B2 (enrdf_load_stackoverflow) | 1992-06-22 |
Family
ID=15664256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15809884A Granted JPS6135233A (ja) | 1984-07-27 | 1984-07-27 | ポリオレフイン系合成樹脂予備発泡粒子の内圧付与装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135233A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4907126B2 (ja) * | 2005-08-25 | 2012-03-28 | 株式会社カネカ | ポリオレフィン系樹脂予備発泡粒子の内圧付与方法 |
-
1984
- 1984-07-27 JP JP15809884A patent/JPS6135233A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6135233A (ja) | 1986-02-19 |
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