JPS56145130A - Lubricating release agent - Google Patents
Lubricating release agentInfo
- Publication number
- JPS56145130A JPS56145130A JP3312780A JP3312780A JPS56145130A JP S56145130 A JPS56145130 A JP S56145130A JP 3312780 A JP3312780 A JP 3312780A JP 3312780 A JP3312780 A JP 3312780A JP S56145130 A JPS56145130 A JP S56145130A
- Authority
- JP
- Japan
- Prior art keywords
- release agent
- mold
- kneading
- binder
- solid lubricant
- 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)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Lubricants (AREA)
Abstract
PURPOSE: A lubricating release agent used in a mold for casting a glass product having improved characteristics, obtained by kneading a solid lubricant, a binder, a reaction inhibitor, and an air-drying accelerator with water.
CONSTITUTION: A release agent capable of forming a film having improved mold release property and durability on application to the inner surface of a mold in preparing a glass product by casting molten glass in the mold. The release agent is prepard by kneading 6.0W80.0wt% granular graphite powder of particle size ≤20μ as a solid lubricant, 18.0W40;0wt% aluminum primary phosphate as a binder, 0.5W4.0wt% pyridine or a derivative thereof or a chromium compound, e.g. chromic anhydride, sodium chromate or sodium dichromate, as a reaction inhibitor and 0.05W0.4wt% alkaline earth metallic oxide, e.g. MgO, BaO or CaO, as an air-drying accelerator with 25.6W75.45wt% water as a solvent.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3312780A JPS595533B2 (en) | 1980-03-14 | 1980-03-14 | lubricating mold release agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3312780A JPS595533B2 (en) | 1980-03-14 | 1980-03-14 | lubricating mold release agent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56145130A true JPS56145130A (en) | 1981-11-11 |
JPS595533B2 JPS595533B2 (en) | 1984-02-06 |
Family
ID=12377941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3312780A Expired JPS595533B2 (en) | 1980-03-14 | 1980-03-14 | lubricating mold release agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595533B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6458515A (en) * | 1987-08-31 | 1989-03-06 | Yokohama Rubber Co Ltd | Method for molding fire retardant rubber composition and release agent for molding |
-
1980
- 1980-03-14 JP JP3312780A patent/JPS595533B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6458515A (en) * | 1987-08-31 | 1989-03-06 | Yokohama Rubber Co Ltd | Method for molding fire retardant rubber composition and release agent for molding |
Also Published As
Publication number | Publication date |
---|---|
JPS595533B2 (en) | 1984-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57209859A (en) | Heat-resistant composition | |
JPS56145130A (en) | Lubricating release agent | |
JPS55120633A (en) | Slide material | |
JPS5438259A (en) | Preparation of long flat iron powder from molten steel utilizing cetrifugal force | |
JPS5670062A (en) | Coating composition for pretreatment of metal | |
JPS52117930A (en) | Primary corrosion-resistant coating compositions | |
JPS5342220A (en) | Anticorrsive primer coating | |
JPS55152759A (en) | Paint composition for pretreating metal | |
JPS55161897A (en) | Composite lubricant for hot working | |
JPS56145131A (en) | Lubricating release agent | |
JPS56109914A (en) | Pinion shaft of differential gear | |
JPS55149746A (en) | Durable coat for metal mold casting | |
JPS53102824A (en) | Metallic slide material reinforced by carbon fiber | |
JPS5230827A (en) | Compositions for use in forming inorganic surface coatings | |
JPS57156870A (en) | Spraying method of refractory body | |
JPS5493301A (en) | Construction body having preventive layer for electromagnetic wave reflection | |
JPS5558396A (en) | Copper plated steel plate excelling in lubricity | |
JPS5599969A (en) | Metallic flake pigment composition, and its preparation | |
JPS5554366A (en) | Composition for corrosion prevention of metal surface | |
JPS53102336A (en) | Primary anticorrosion coating | |
JPS52127932A (en) | Anticorrosive primary coating | |
JPS5510378A (en) | Stucco for die casting die | |
JPS5438258A (en) | Preparation of long flat iron powder used plural fixed cooling plate | |
JPS5682879A (en) | Post-treating agent of coating film | |
JPS53102338A (en) | Composition for primary anticorrosion coating |