JPS5573710A - Preparation of molded article of flame-retardant and radiation-resistant polymer composition - Google Patents
Preparation of molded article of flame-retardant and radiation-resistant polymer compositionInfo
- Publication number
- JPS5573710A JPS5573710A JP14672378A JP14672378A JPS5573710A JP S5573710 A JPS5573710 A JP S5573710A JP 14672378 A JP14672378 A JP 14672378A JP 14672378 A JP14672378 A JP 14672378A JP S5573710 A JPS5573710 A JP S5573710A
- Authority
- JP
- Japan
- Prior art keywords
- molded article
- weight
- radiation
- parts
- retardant
- 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
Landscapes
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Abstract
PURPOSE: To prepare a molded article of a polymer composition, useful as electrical insulating materials, etc. and having improved flame retardancy and radiation resistance, by molding a composition comprising a hydrocarbon polymer, a radiation resistance-imparting agent and a polymerizable flame retardant, and polymerizing the polymerizable flame retardant.
CONSTITUTION: (A) 100 Parts by weight of a hydrocarbon polymer, e.g. polyethylene, etc., is compounded with (B) 0.5W20 parts by weight of a mixture of pyrene and a nickel dialkyldithiocarbamate or 4-benzoyloxy-2,2,6,6,-tetramethylpiperidine at a weight ratio of 1:2W1:0.1, as a radiation resistance-imparting agent and (C) 5W60 parts by weight of a polymerizable flame retardant expressed by the formula (n is integer of 3W5) (e.g. pentabromophenyl acrylate, etc.). The composition is molded into the desired form and treated for polymerization of the component (C) to give the desired molded article.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14672378A JPS5573710A (en) | 1978-11-28 | 1978-11-28 | Preparation of molded article of flame-retardant and radiation-resistant polymer composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14672378A JPS5573710A (en) | 1978-11-28 | 1978-11-28 | Preparation of molded article of flame-retardant and radiation-resistant polymer composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5573710A true JPS5573710A (en) | 1980-06-03 |
JPS6239161B2 JPS6239161B2 (en) | 1987-08-21 |
Family
ID=15414094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14672378A Granted JPS5573710A (en) | 1978-11-28 | 1978-11-28 | Preparation of molded article of flame-retardant and radiation-resistant polymer composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5573710A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6196605A (en) * | 1984-10-18 | 1986-05-15 | マナック株式会社 | Incombustible electric insulation composition |
JPS62267360A (en) * | 1986-05-16 | 1987-11-20 | Oouchi Shinko Kagaku Kogyo Kk | Light-resistant stabilized polymer colored composition |
JPH01297444A (en) * | 1988-05-25 | 1989-11-30 | Mitsubishi Petrochem Co Ltd | Ozone-resistant polyolefin molded body |
JP2009269955A (en) * | 2008-05-01 | 2009-11-19 | Hitachi Cable Ltd | Radiation-resistant sheath material and radiation-resistant cable |
-
1978
- 1978-11-28 JP JP14672378A patent/JPS5573710A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6196605A (en) * | 1984-10-18 | 1986-05-15 | マナック株式会社 | Incombustible electric insulation composition |
JPS62267360A (en) * | 1986-05-16 | 1987-11-20 | Oouchi Shinko Kagaku Kogyo Kk | Light-resistant stabilized polymer colored composition |
JPH0374704B2 (en) * | 1986-05-16 | 1991-11-27 | ||
JPH01297444A (en) * | 1988-05-25 | 1989-11-30 | Mitsubishi Petrochem Co Ltd | Ozone-resistant polyolefin molded body |
JP2009269955A (en) * | 2008-05-01 | 2009-11-19 | Hitachi Cable Ltd | Radiation-resistant sheath material and radiation-resistant cable |
Also Published As
Publication number | Publication date |
---|---|
JPS6239161B2 (en) | 1987-08-21 |
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