JPS5682840A - Phenolic resin molding compound - Google Patents
Phenolic resin molding compoundInfo
- Publication number
- JPS5682840A JPS5682840A JP15965779A JP15965779A JPS5682840A JP S5682840 A JPS5682840 A JP S5682840A JP 15965779 A JP15965779 A JP 15965779A JP 15965779 A JP15965779 A JP 15965779A JP S5682840 A JPS5682840 A JP S5682840A
- Authority
- JP
- Japan
- Prior art keywords
- mica
- glass fiber
- molding compound
- phenolic resin
- compression
- 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
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prepare the titled compound having high moldability and giving a molded article having excellent mechanical strength, heat resistance, and gloss and proper hardness, by compounding a base resin with specific amounts of surface- treated glass fiber and mica subjected to compression and shearing.
CONSTITUTION: Glass fibers having diameter of 3W15 microns and length of 1W5mm and surface-treated with a silane surface treating agent, and mica powder having particle size of ≥325 mesh and subjected to compression and shearing treatments in the presence of a resin liquid such as resol resin, are compounded to a phenolic resin composition. The weight ratio of mica/glass fiber is 0.5W2.0, and the sum of the mica and the glass fiber is 40W70wt% of the prepared molding compound.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15965779A JPS5950253B2 (en) | 1979-12-08 | 1979-12-08 | Phenolic resin molding material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15965779A JPS5950253B2 (en) | 1979-12-08 | 1979-12-08 | Phenolic resin molding material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5682840A true JPS5682840A (en) | 1981-07-06 |
JPS5950253B2 JPS5950253B2 (en) | 1984-12-07 |
Family
ID=15698485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15965779A Expired JPS5950253B2 (en) | 1979-12-08 | 1979-12-08 | Phenolic resin molding material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5950253B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61151261A (en) * | 1984-12-25 | 1986-07-09 | Sumitomo Bakelite Co Ltd | Production of phenolic resin molding material |
-
1979
- 1979-12-08 JP JP15965779A patent/JPS5950253B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61151261A (en) * | 1984-12-25 | 1986-07-09 | Sumitomo Bakelite Co Ltd | Production of phenolic resin molding material |
JPH0311306B2 (en) * | 1984-12-25 | 1991-02-15 | Sumitomo Bakelite Co |
Also Published As
Publication number | Publication date |
---|---|
JPS5950253B2 (en) | 1984-12-07 |
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