JPS5598250A - Non-flammable ferrite composition - Google Patents

Non-flammable ferrite composition

Info

Publication number
JPS5598250A
JPS5598250A JP478879A JP478879A JPS5598250A JP S5598250 A JPS5598250 A JP S5598250A JP 478879 A JP478879 A JP 478879A JP 478879 A JP478879 A JP 478879A JP S5598250 A JPS5598250 A JP S5598250A
Authority
JP
Japan
Prior art keywords
ferrite
zinc oxide
polyamide
containing flame
resistant agent
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
Application number
JP478879A
Other languages
Japanese (ja)
Other versions
JPS6226345B2 (en
Inventor
Tomoo Ito
Hironobu Kawasaki
Masayuki Ohata
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP478879A priority Critical patent/JPS5598250A/en
Publication of JPS5598250A publication Critical patent/JPS5598250A/en
Publication of JPS6226345B2 publication Critical patent/JPS6226345B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

PURPOSE:To provide a title composition with reduced glowing time during combustion and therefore being useful as an electrical parts material by adding zinc oxide and a specific amount of halogen-containing flame-resistant agent to ferrite added with polyamide thermoplastic resin. CONSTITUTION:The object composition includes at least ferrite, polyamide, halo- gen-containing flame-resistant agent, and zinc oxide, with ferrite being in amount of 40-90wt% and other components in 60-10wt%. This non-flammable ferrite composition further specifies composition ratio in weight; 5-50 of the sum of halogen-containing flame-resistant agent and zinc oxide to 100 of polyamide, and 5-70 of zinc oxide to 100 of halogen-containing flame-resistant agent. The ferrite used is MIIO. Fe2O3 (MII is Ba, Mn, Cu, Ni, Mg, Fe, etc.) and polyamide is nylon 6, nylon 66, etc.
JP478879A 1979-01-22 1979-01-22 Non-flammable ferrite composition Granted JPS5598250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP478879A JPS5598250A (en) 1979-01-22 1979-01-22 Non-flammable ferrite composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP478879A JPS5598250A (en) 1979-01-22 1979-01-22 Non-flammable ferrite composition

Publications (2)

Publication Number Publication Date
JPS5598250A true JPS5598250A (en) 1980-07-26
JPS6226345B2 JPS6226345B2 (en) 1987-06-08

Family

ID=11593519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP478879A Granted JPS5598250A (en) 1979-01-22 1979-01-22 Non-flammable ferrite composition

Country Status (1)

Country Link
JP (1) JPS5598250A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176346A (en) * 1983-03-25 1984-10-05 Shin Kobe Electric Mach Co Ltd Production of resin magnet molding material
JPS63181403A (en) * 1987-01-23 1988-07-26 Shin Kobe Electric Mach Co Ltd Resin magnet molding material
JPH03185069A (en) * 1989-10-20 1991-08-13 General Electric Co <Ge> High-density thermoplastic molding composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894750A (en) * 1972-03-21 1973-12-06
JPS52155659A (en) * 1976-06-21 1977-12-24 Ici Ltd Fire retardant polyamide compound
JPS5398097A (en) * 1977-02-09 1978-08-26 Asahi Chemical Ind Ferrite composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894750A (en) * 1972-03-21 1973-12-06
JPS52155659A (en) * 1976-06-21 1977-12-24 Ici Ltd Fire retardant polyamide compound
JPS5398097A (en) * 1977-02-09 1978-08-26 Asahi Chemical Ind Ferrite composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176346A (en) * 1983-03-25 1984-10-05 Shin Kobe Electric Mach Co Ltd Production of resin magnet molding material
JPS63181403A (en) * 1987-01-23 1988-07-26 Shin Kobe Electric Mach Co Ltd Resin magnet molding material
JPH03185069A (en) * 1989-10-20 1991-08-13 General Electric Co <Ge> High-density thermoplastic molding composition

Also Published As

Publication number Publication date
JPS6226345B2 (en) 1987-06-08

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