JPS55144354A - Organic binder for mold - Google Patents
Organic binder for moldInfo
- Publication number
- JPS55144354A JPS55144354A JP5314579A JP5314579A JPS55144354A JP S55144354 A JPS55144354 A JP S55144354A JP 5314579 A JP5314579 A JP 5314579A JP 5314579 A JP5314579 A JP 5314579A JP S55144354 A JPS55144354 A JP S55144354A
- Authority
- JP
- Japan
- Prior art keywords
- organic
- binder
- furan
- urea
- oil
- 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
- Mold Materials And Core Materials (AREA)
Abstract
PURPOSE: To improve casting surface by compounding organic resins and two or more of urea, furan and phenol at arbitrary ratios as the binder used for hot box method, adding the limited amount of vegetable oil to provide the binder and mixing this with molding sand.
CONSTITUTION: Urea formaldehyde resin, furan resin and phenol formaldehyde resin to become the base of the organic binder and two or more kinds of monomers such as urea, furan and phenols and formaldehyde are compounded and sunthesized at arbitrary ratios. The organic binder comprising compounding 0.1W30pts.wt. of vegetable oil such as linseed oil, sesame oil or "tsubaki" oil based on 100pts.wt. of any one organic resin out of the resulted resins is mixed with molding sand.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5314579A JPS55144354A (en) | 1979-04-28 | 1979-04-28 | Organic binder for mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5314579A JPS55144354A (en) | 1979-04-28 | 1979-04-28 | Organic binder for mold |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55144354A true JPS55144354A (en) | 1980-11-11 |
JPS6210742B2 JPS6210742B2 (en) | 1987-03-07 |
Family
ID=12934651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5314579A Granted JPS55144354A (en) | 1979-04-28 | 1979-04-28 | Organic binder for mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55144354A (en) |
-
1979
- 1979-04-28 JP JP5314579A patent/JPS55144354A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6210742B2 (en) | 1987-03-07 |
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