FIELD: manufacture of building materials. SUBSTANCE: lubricant for rubber molds in manufacture of concrete products containing, wt.%: exhausted motor oil, 20-40; and water, the balance, contains additionally saponified tall pitch, 2.0-4.0; aqueous hydrochloric acid, 0.8-2.4; and ground chalk, 0.5-1.5. EFFECT: improved quality of products and lowered price of lubricant.
Title | Year | Author | Number |
---|---|---|---|
RUBBER MOLD LUBRICANT | 2001 |
|
RU2201339C2 |
GREASE FOR METAL MOULDS | 1998 |
|
RU2137601C1 |
METAL MOLD RELEASE AGENT | 1999 |
|
RU2165353C1 |
RUBBER MOLD LUBRICANT | 2001 |
|
RU2201338C2 |
GREASE FOR METAL MOLDS | 2001 |
|
RU2193483C2 |
METAL MOLD GREASE | 1998 |
|
RU2147512C1 |
LUBRICATING AGENT FOR METALLIC FORMS | 2000 |
|
RU2190526C2 |
PROTECTIVE GREASE FOR METAL PARTS | 2001 |
|
RU2200186C2 |
PROTECTIVE GREASE FOR METALLIC PARTS | 2001 |
|
RU2204587C2 |
PROTECTIVE LUBRICANT FOR METAL COMPONENTS | 1999 |
|
RU2167922C2 |
Authors
Dates
2003-02-10—Published
2001-03-14—Filed