FIELD: special covers.
SUBSTANCE: invention relates to anti-adhesion covers used for prevention of sticking polymerized masses to working surface of form-forming metallic or plastic equipments. Invention proposes the following variant of cover for improving exploitation indices of anti-adhesion covers that comprises priming and bilayer covering layers based on organosilicon compounds. The priming layer is made on the composition base comprising the following components, wt.-%: dimethylsiloxane, 10-20; hardening agent, 1-2, and organic solvent, the balance. Covering layer is made in the following ratio of components in compositions, wt.-%: for the first layer: heterosiloxane, 20-40; hardening catalyst, 0.8-1.6, and organic solvent, the balance; for the second layer: "TSIATIM", 5-20 and organic solvent, 80-95.
EFFECT: improved and valuable properties of cover.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ANTIADHESION COATING | 2012 |
|
RU2502771C1 |
| METHOD OF PREPARANG TECHNOLOGICAL EQUIPMENT FOR MULTIPLE USE THEREOF WHEN PRODUCING SPECIAL-PURPOSE PRODUCTS AT ARMOURING STAGE | 2016 |
|
RU2610764C1 |
| METHOD FOR SURFACE TREATMENT OF TOOLING MADE OF ALUMINIUM ALLOYS IN PROCESS OF MOULDING PRODUCTS FROM POLYMER COMPOSITE MATERIALS | 2023 |
|
RU2806118C1 |
| RELEASE COATING (VERSIONS) | 1997 |
|
RU2122561C1 |
| METHOD OF CREATING ANTISTICK COATING ON FORMING FIXTURE FOR BLENDED SOLID FUEL CHARGES OF ROCKET ENGINE | 2002 |
|
RU2228345C1 |
| ANTIADHESIVE COATING | 1992 |
|
RU2034887C1 |
| METHOD FOR FORMATION OF MULTILAYER CONCRETE-PROTECTION COATING, GROUND COMPOSITION FOR MULTILAYER CONCRETE-PROTECTION COATING, AND COVER COMPOSITION FOR MULTILAYER CONCRETE-PROTECTION COATING | 1998 |
|
RU2155736C1 |
| SILICON-ORGANIC COMPOSITION FOR ELECTRONIC EQUIPMENT PROTECTION | 2016 |
|
RU2631820C1 |
| CHROMATE-FREE, QUICK-DRYING PROTECTIVE PRIMER | 2022 |
|
RU2803990C1 |
| PROTECTIVE COATING COMPOSITION | 2015 |
|
RU2600651C2 |
