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Varnish КО-916К
October 2, 2018
Varnish КО-85
October 2, 2018

Varnish КО-815

Made from a mixture of solutions PIMSS and varnish GF-095 in a solvent (toluene or orthoxylene), which together form a silicone liquid.

It is a clear liquid with a tinge from light yellow to dark brown. Shelf life – 12 months from the date of manufacture.

KO-815 lacquer has heat-resistant characteristics and retains its properties at temperatures from -60 to + 300 ° C. It has increased resistance to the influence on the surface of aggressive media and atmospheric influences. It also has a high corrosion resistance and can be applied without first priming the surface. 

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Purpose (KO-815)

One of the main purposes of KO 815 varnish is its use in the preparation of heat-resistant enamel KO-813. It is used for coating products and structures that are under long-term exposure to temperature, which can reach up to 500 ° C, as well as general purpose paints.

Lacquer KO-815 is used to protect parts and structures in the oil and gas industry, in the processing of agricultural machinery and in the protection of parts and components in instrument making. Serves as a protective layer for brick and masonry.

Application

Lacquer KO 815 mix until uniform throughout the volume of the container and apply on the surface previously cleaned of dirt and dust with a brush or spray gun in 1-2 layers. Work in personal protective equipment (respirator, rubber gloves). Drying time 1 hour at a temperature of (150 ± 2) ° C.

Specifications (KO-815)

No Name of the indicator Value
one The appearance of the film Transparent liquid from light yellow to dark brown.
2 Mass fraction of nonvolatile substances  (%) 33-37
3 Conditional viscosity according to the viscometer of the type VZ-246 with a nozzle diameter of 4 mm, at a temperature of (20.0 ± 0.5) ° C not less,  (s) 10-13
four Acid number not more than  (KOH / g) ten
five Drying time at a temperature of (150 ± 5) ° C, no more,  (h) one 
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