JPS57145137A - Polyethylene composition for rotational molding - Google Patents
Polyethylene composition for rotational moldingInfo
- Publication number
- JPS57145137A JPS57145137A JP3073381A JP3073381A JPS57145137A JP S57145137 A JPS57145137 A JP S57145137A JP 3073381 A JP3073381 A JP 3073381A JP 3073381 A JP3073381 A JP 3073381A JP S57145137 A JPS57145137 A JP S57145137A
- Authority
- JP
- Japan
- Prior art keywords
- crosslinking
- crosslinking agent
- compsn
- obtd
- tanks
- 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.)
- Pending
Links
- 238000001175 rotational moulding Methods 0.000 title abstract 3
- -1 Polyethylene Polymers 0.000 title 1
- 239000004698 Polyethylene Substances 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
- 238000004132 cross linking Methods 0.000 abstract 4
- 239000003431 cross linking reagent Substances 0.000 abstract 3
- 238000005187 foaming Methods 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 abstract 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 230000002028 premature Effects 0.000 abstract 1
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE: To provide the titled compsn. giving rotational moldings such as tanks and containers which do not sufer from foaming and scorching and have good appearance and excellent impact resistance, by blending a specified crosslinking agent and a crosslinking aid with PE.
CONSTITUTION: The titled compsn. is obtd. by blending 0.1W5pts.wt. 2,5-dimethyl- 2,5-di(t-butylperoxy)hexine-3 as a crosslinking agent (B) and 0.1W10pts.wt. triallyl cyanurate and/or triallyl isocyanurate as a crosslinking aid (C) with 100pts.wt PE (A). By using said crosslinking agent B and said crosslinking aid C in combination, there can be obtd. a PE compsn. which gives rotational moldings such as tanks and containers having good appearance and excellent impact resistance without causing foaming or scorching caused by decomposition of part of an org. peroxide during kneading resulting in premature crosslinking.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3073381A JPS57145137A (en) | 1981-03-04 | 1981-03-04 | Polyethylene composition for rotational molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3073381A JPS57145137A (en) | 1981-03-04 | 1981-03-04 | Polyethylene composition for rotational molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57145137A true JPS57145137A (en) | 1982-09-08 |
Family
ID=12311865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3073381A Pending JPS57145137A (en) | 1981-03-04 | 1981-03-04 | Polyethylene composition for rotational molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57145137A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857257A (en) * | 1983-06-13 | 1989-08-15 | Allied-Signal Inc. | Rotationally molding crosslinkable polyethylene composition |
| US4900792A (en) * | 1983-06-13 | 1990-02-13 | Allied-Signal Inc. | Crosslinkable polyethylene composition |
-
1981
- 1981-03-04 JP JP3073381A patent/JPS57145137A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857257A (en) * | 1983-06-13 | 1989-08-15 | Allied-Signal Inc. | Rotationally molding crosslinkable polyethylene composition |
| US4900792A (en) * | 1983-06-13 | 1990-02-13 | Allied-Signal Inc. | Crosslinkable polyethylene composition |
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