JPS5473896A - Molding material of phenolic resin - Google Patents

Molding material of phenolic resin

Info

Publication number
JPS5473896A
JPS5473896A JP14095577A JP14095577A JPS5473896A JP S5473896 A JPS5473896 A JP S5473896A JP 14095577 A JP14095577 A JP 14095577A JP 14095577 A JP14095577 A JP 14095577A JP S5473896 A JPS5473896 A JP S5473896A
Authority
JP
Japan
Prior art keywords
phenolic resin
parts
molding material
novolak
melamine
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
JP14095577A
Other languages
Japanese (ja)
Inventor
Shigeki Ichimura
Takuji Ito
Eitaro Adachi
Etsuji Kubo
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP14095577A priority Critical patent/JPS5473896A/en
Publication of JPS5473896A publication Critical patent/JPS5473896A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain a molding material of phenolic resin suitable for electrical in- sulating parts, etc., having improved flame retardance, without lowering moldability, by adding a vegetable base and melamine to a novolak-type phenolic resin.
CONSTITUTION: 100 parts by wt. of a novolak-type phenolic resin is blended with 50W120 parts by wt. of a vegetable base e.g., wood meal. The resulting product thus obtained is mixed with 2W10 parts by wt. of melamine to give the desired molding material of phenolic resin.
EFFECT: Molded articles have improved flame retardancy, especially glowproof properties.
COPYRIGHT: (C)1979,JPO&Japio
JP14095577A 1977-11-24 1977-11-24 Molding material of phenolic resin Pending JPS5473896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14095577A JPS5473896A (en) 1977-11-24 1977-11-24 Molding material of phenolic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14095577A JPS5473896A (en) 1977-11-24 1977-11-24 Molding material of phenolic resin

Publications (1)

Publication Number Publication Date
JPS5473896A true JPS5473896A (en) 1979-06-13

Family

ID=15280693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14095577A Pending JPS5473896A (en) 1977-11-24 1977-11-24 Molding material of phenolic resin

Country Status (1)

Country Link
JP (1) JPS5473896A (en)

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