FIELD: sealing materials.
SUBSTANCE: objective of invention is to seal pores of aluminum and copper alloy articles for use in radio industry, instrumentation engineering, and aircraft industry. Composition comprises product based on hydrolyzed adduct of maleic anhydride and mixed glycerol ester of colophony and fatty acids of linseed oil and dehydrated castor oil, 50% butanolized melamine-formaldehyde resin (K-421-02), pentaphthalic lacquer (OF-060), triethylamine, manganese sulfate, xylene, and water.
EFFECT: imparted corrosion resistance under hard usage.
3 ex
Title | Year | Author | Number |
---|---|---|---|
COMPOSITION FOR ELECTRODEPOSITION OF LAQUER COATING | 1991 |
|
RU2028341C1 |
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|
SU691475A1 |
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VARNISH COMPOSITION FOR ALUMINUM ALLOY PRODUCTS AND METHOD OF PREPARATION THEREOF | 2000 |
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PROTECTIVE VARNISH COMPOSITION AND METHOD FOR FORMATION OF PROTECTIVE COATING ON HIGH-PROFILED COPPER-ALLOY WAVEGUIDE DEVICES | 2001 |
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RU2191791C1 |
WATER DILUTABLE PAINT AND VARNISH COMPOSITION FOR COATING | 1993 |
|
RU2031916C1 |
Authors
Dates
2006-05-10—Published
2004-11-30—Filed