FIELD: chemistry.
SUBSTANCE: corrosion-resistant coating can be used for time-interval corrosion prevention (conservation) of contact surfaces of frictional bolted assemblies within large-sized bridge steel-works transported and stored after manufactured at factory of origin. Corrosion-resistant coating is made of composition containing chlorvinyl enamel CV-114, slightly soluble corrosion inhibitor Acor-1 and rheological additive that is modified carbamide solution in N-methylpyrrolidone, deposited on metal surface been layered, vapour blasted and hardened.
EFFECT: elimination repeated vapour blasting of contact surfaces of joint steel-works prior to be field mounted, and maintaining of friction properties of vapour blasted metal surfaces joint with high-strength hardware.
3 cl
Title | Year | Author | Number |
---|---|---|---|
DEVELOPMENT METHOD OF HIGH-STRENGTH HARDWARES FOR MOUNTING OF HEAVY STRUCTURES AND INHIBITORY COMPOSITION FOR ITS TREATMENT | 2007 |
|
RU2354748C2 |
COMPOSITION OF FILM COATING FOR TEMPORARY ANTICORROSION PROTECTION | 1990 |
|
RU2034885C1 |
MONOLAYERED ANTICORROSION PAINT-AND-VARNISH MATERIAL BASED ON EPOXY BINDING AGENT WITH CARBON NANOTUBES | 2012 |
|
RU2537001C2 |
PRIMING ENAMEL FOR PROTECTIVE ANTI-CORROSION EPOXY COATING PROTECTIVE LAYER UP TO 500 MICRONS, METHOD FOR PROTECTIVE ANTI-CORROSION EPOXY COATING FORMATION, AND PRODUCT WITH PROTECTIVE ANTI-CORROSION EPOXY COATING | 2015 |
|
RU2613985C1 |
ANTICORROSIVE COATING COMPOSITION | 2020 |
|
RU2739767C1 |
PROTECTIVE COATING COMPOSITION | 2015 |
|
RU2600651C2 |
UNIVERSAL THICK-LAYER ANTICORROSION PAINT SYSTEM | 2010 |
|
RU2460748C2 |
INHIBITED PRIMER | 2019 |
|
RU2725249C1 |
ENAMEL FOR DEPOSITING ANTICORROSION FIREPROOF BIORESISTANT COATING | 2008 |
|
RU2401854C2 |
WATER-DISPERSION PAINT COMPOSITION | 2008 |
|
RU2456318C2 |
Authors
Dates
2009-01-20—Published
2007-04-17—Filed