JPS54122352A - Preparation of phenolic resin molding compound and method for molding the same - Google Patents
Preparation of phenolic resin molding compound and method for molding the sameInfo
- Publication number
- JPS54122352A JPS54122352A JP842679A JP842679A JPS54122352A JP S54122352 A JPS54122352 A JP S54122352A JP 842679 A JP842679 A JP 842679A JP 842679 A JP842679 A JP 842679A JP S54122352 A JPS54122352 A JP S54122352A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- mixture
- molding compound
- preparation
- same
- 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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
PURPOSE: To prepare the title molding compound having stable qualities, and giving a high quality molded article, at low cost, by compacting and granulating a mixture of phenolic novolak resin, a curing agent, a filler, etc., without heating or kneading thereof.
CONSTITUTION: A mixture of (A) 100 parts by weight of a phenolic novolak resin, (B) 10W25 parts of curing agent (generally hexamethylenetetramine), (C) a filler (e.g. charcoal, etc.) and (D) other additives, prepared, e.g. by crushing and mixing (A) and (B) by a ball mill, etc., and adding and mixing (C) and (D) to the mixture by a ribbon blender, etc., is compacted, e.g. to a bulk density of ≥0.6 g/cc, and granulated to a size suitable for molding. The molding compound thus obtained is molded by, e.g. injection, etc.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP842679A JPS54122352A (en) | 1979-01-26 | 1979-01-26 | Preparation of phenolic resin molding compound and method for molding the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP842679A JPS54122352A (en) | 1979-01-26 | 1979-01-26 | Preparation of phenolic resin molding compound and method for molding the same |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP988977A Division JPS5394528A (en) | 1977-01-31 | 1977-01-31 | Phenolic resin molding material and method of molding the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54122352A true JPS54122352A (en) | 1979-09-21 |
JPS6240379B2 JPS6240379B2 (en) | 1987-08-27 |
Family
ID=11692789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP842679A Granted JPS54122352A (en) | 1979-01-26 | 1979-01-26 | Preparation of phenolic resin molding compound and method for molding the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54122352A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674175A1 (en) * | 1991-03-21 | 1992-09-25 | Ruetgerswerke Ag | PROCESS FOR RECYCLING NON-REINFORCED THERMOSETTING PLASTIC MATERIALS OF FIBERS, PELLETS AND MOLDING MATERIAL PREPARED FROM RECYCLING MATERIAL AND USES THEREOF |
-
1979
- 1979-01-26 JP JP842679A patent/JPS54122352A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674175A1 (en) * | 1991-03-21 | 1992-09-25 | Ruetgerswerke Ag | PROCESS FOR RECYCLING NON-REINFORCED THERMOSETTING PLASTIC MATERIALS OF FIBERS, PELLETS AND MOLDING MATERIAL PREPARED FROM RECYCLING MATERIAL AND USES THEREOF |
BE1005057A3 (en) * | 1991-03-21 | 1993-04-06 | Ruetgerswerke Ag | Process for recycling plastics thermosetting not enhanced fiber. |
Also Published As
Publication number | Publication date |
---|---|
JPS6240379B2 (en) | 1987-08-27 |
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