JPS5473896A - Molding material of phenolic resin - Google Patents
Molding material of phenolic resinInfo
- 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
Links
Landscapes
- 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
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) |
-
1977
- 1977-11-24 JP JP14095577A patent/JPS5473896A/en active Pending
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