JPS5518414A - Flame-retardant polyethylene composition - Google Patents

Flame-retardant polyethylene composition

Info

Publication number
JPS5518414A
JPS5518414A JP9065878A JP9065878A JPS5518414A JP S5518414 A JPS5518414 A JP S5518414A JP 9065878 A JP9065878 A JP 9065878A JP 9065878 A JP9065878 A JP 9065878A JP S5518414 A JPS5518414 A JP S5518414A
Authority
JP
Japan
Prior art keywords
composition
flame
polyethylene composition
ethylene
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.)
Pending
Application number
JP9065878A
Other languages
Japanese (ja)
Inventor
Masakatsu Sato
Shoichi Sato
Shigeru Kashiwazaki
Toshimasa Hatta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP9065878A priority Critical patent/JPS5518414A/en
Publication of JPS5518414A publication Critical patent/JPS5518414A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The title composition having improved heat and cold resistance and low dielectric properties, comprising polyethlene, ethylene-propylene copolymer, an additive flame retardant of a halogen compound, and a metallic oxide.
CONSTITUTION: A uniform polyethylene composition comprising (A) 87W30wt.% of polyethylene having a melt index of 0.1W3, (B) 30W20wt.% of ethylene-propylene copolymer having a melt index of 0.1W20 with an ethlylene content of 60W 80mole%, and (C) 10W50wt.% of a mixture of an additive flame-retardant of a halogen compound having an upper limit of heat resistance ≥200°C, and a metallic oxide. The composition has improved flame retardancy, low dielectric properties, and excellent cold resistance, and heat stability, without degrading the tensile properties extremely.
COPYRIGHT: (C)1980,JPO&Japio
JP9065878A 1978-07-25 1978-07-25 Flame-retardant polyethylene composition Pending JPS5518414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9065878A JPS5518414A (en) 1978-07-25 1978-07-25 Flame-retardant polyethylene composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9065878A JPS5518414A (en) 1978-07-25 1978-07-25 Flame-retardant polyethylene composition

Publications (1)

Publication Number Publication Date
JPS5518414A true JPS5518414A (en) 1980-02-08

Family

ID=14004619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9065878A Pending JPS5518414A (en) 1978-07-25 1978-07-25 Flame-retardant polyethylene composition

Country Status (1)

Country Link
JP (1) JPS5518414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254646A (en) * 1985-05-07 1986-11-12 Nippon Petrochem Co Ltd Flame-retardant ethylene polymer composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254646A (en) * 1985-05-07 1986-11-12 Nippon Petrochem Co Ltd Flame-retardant ethylene polymer composition

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