JPH0464302B2 - - Google Patents
Info
- Publication number
- JPH0464302B2 JPH0464302B2 JP61190429A JP19042986A JPH0464302B2 JP H0464302 B2 JPH0464302 B2 JP H0464302B2 JP 61190429 A JP61190429 A JP 61190429A JP 19042986 A JP19042986 A JP 19042986A JP H0464302 B2 JPH0464302 B2 JP H0464302B2
- Authority
- JP
- Japan
- Prior art keywords
- molded product
- aging
- temperature
- shrinkage rate
- olefin
- 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
- 230000032683 aging Effects 0.000 claims description 20
- 230000005070 ripening Effects 0.000 claims description 10
- 150000001336 alkenes Chemical class 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 11
- 239000006260 foam Substances 0.000 description 9
- 238000005187 foaming Methods 0.000 description 7
- -1 polyethylene Polymers 0.000 description 6
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 238000010097 foam moulding Methods 0.000 description 3
- 230000002431 foraging effect Effects 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 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
- 229940042935 dichlorodifluoromethane Drugs 0.000 description 1
- 229940087091 dichlorotetrafluoroethane Drugs 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61190429A JPS6347128A (ja) | 1986-08-15 | 1986-08-15 | オレフイン系高発泡成形体の熟成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61190429A JPS6347128A (ja) | 1986-08-15 | 1986-08-15 | オレフイン系高発泡成形体の熟成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6347128A JPS6347128A (ja) | 1988-02-27 |
| JPH0464302B2 true JPH0464302B2 (enrdf_load_stackoverflow) | 1992-10-14 |
Family
ID=16257980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61190429A Granted JPS6347128A (ja) | 1986-08-15 | 1986-08-15 | オレフイン系高発泡成形体の熟成方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347128A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100419847B1 (ko) * | 1997-09-09 | 2006-03-23 | 주식회사 삼양사 | 프리폼의 에이징 방법 |
| KR19980065058A (ko) * | 1998-06-20 | 1998-10-07 | 윤인선 | 발포합성수지판재의 연속성형방법 및 장치 |
| EP2524942B1 (en) | 2010-01-15 | 2014-11-12 | Kaneka Corporation | Expanded particle of noncrosslinked polyethylene-based resin and expansion molded article of noncrosslinked polyethylene-based resin |
| EP2733164B1 (en) | 2011-07-15 | 2017-10-25 | Kaneka Corporation | Antistatic non-crosslinked foamed polyethylene resin particles |
| JP2018175601A (ja) * | 2017-04-18 | 2018-11-15 | 株式会社ジェイエスピー | 複合成形体、その製造方法、車両用シートクッション芯材 |
| CN114234571A (zh) * | 2021-11-17 | 2022-03-25 | 安徽墙煌彩铝科技有限公司 | 一种辐射制冷覆膜金属板熟化工艺 |
-
1986
- 1986-08-15 JP JP61190429A patent/JPS6347128A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6347128A (ja) | 1988-02-27 |
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