FIELD: technological processes.
SUBSTANCE: invention may be used for removal of solidified silicon compositions from parts that do not allow for mechanical methods of removal. Method consists in application of dissolvent that includes mixture of xylene and acetone with ratio of 1:1, maintenance for 0.5-1 minutes, and if necessary, mixture application is repeated until silicon composition completely peels.
EFFECT: invention provides removal of compositions without damage of varnish or conversion coats.
1 tbl
Title | Year | Author | Number |
---|---|---|---|
PROTECTIVE COVER FOR HIGH FREQUENCY ELECTRONIC BOARDS | 2005 |
|
RU2298301C1 |
LACQUER COMPOSITION | 2015 |
|
RU2613915C1 |
POLYMERIC COMPOSITION | 2005 |
|
RU2285706C1 |
THIN-FILM PRECISION CHIP RESISTOR | 1995 |
|
RU2123735C1 |
PROTECTIVE COATING | 2002 |
|
RU2232176C1 |
PROTECTIVE REMOVABLE LACQUER COATING | 2021 |
|
RU2782061C1 |
NITROCELLULOSE LACQUER COMPOSITION | 2006 |
|
RU2309173C1 |
POLYVINYL CHLORIDE WITH ENHANCED SOLUBILITY IN ORGANIC SOLVENTS, POLYVINYL CHLORIDE VARNISH BASED ON THEREOF AND THEIR USING | 2004 |
|
RU2237677C1 |
WATER-DISSOLUBLE COMPOSITION FOR ELECTRODEPOSITION-MEDIATED FORMATION OF COATINGS | 2002 |
|
RU2226204C1 |
METHOD OF APPLYING MATERIAL TO PAINTWORK | 2022 |
|
RU2796353C1 |
Authors
Dates
2009-01-10—Published
2006-12-18—Filed