Heat-resistant (up to 750°С) corrosion-resistant enamel CERTA
(15 colors) TU 2312-001-49248846-2000
with amendment 1, 2, 3, 4
Enamel is produced of the colors as follows:
silvery, black, white, grey, yellow, green, dark blue, red, brown, red-brown, blue, beige, cyan, salad,
CERTA Enamel is used as protective corrosion-resistant coating of metal equipment operating under
higher humidity and temperature, petrol, gas pipeline with overheated steam furnaces for saunas,
baths, chimneys, and exhaust systems of vehicles, parts of engines and other metal surfaces exposed to
temperatures from -60°C to +750°C during installation and operation as well as aggressive factors: salt
solutions, petroleum, mineral oils. Enamel can be used to paint concrete, reinforced-concrete, brick,
asbestos-cement surfaces to proof them against high temperature, water, rainfall, excited environment
while maintaining good water vapor permeability.
The enamel may be used in an electrostatic field and at low temperatures.
CERTA enamel is recommended for fire-protective finish of walls and ceilings on evacuation ways in the
following rooms: lift halls, staircases, halls, lobbies, corridors, halls and building foyer, except for
skyscrapers according to the report # 136 dated 18.04.08 and according to clause 6.25 of SNiP 21-01-97*
of IL NIC PB Federal State Unitary Enterprise of Russia, VNIIPO Ministry of emergencies.
According to the results of climatic tests in held by JSC NII LKP (Joint-Stock Company Scientific Research
Institute"Paintwork Materials") together with OMZ Victoria, guaranteed lifetime together with OMZ
Victoria, a guaranteed lifetime of CERTA heat-resistant enamel coating in terms of industrial
environment of moderate and cold climate, is 15 years.
According to the results of the tests held by CJSC CNIIMF (St. Petersburg), certificate of conformance #
252/1861 dated 09.07.09 is got for CERTA heat-resistant enamel as well as it is recommended for
application on sea platforms, oil and chemical terminals.
Certification system of GOST-R Russian certification and Standards issued a certificate of conformance
# ROSS RU. ML07. N00255 dated 12.11.09.
|Enamel film colors
||silvery, black, white, grey, yellow, green, dark blue, red, brown, red-brown, blue, beige, cyan, salad, orange
|Funnel viscosity on type VZ-246 viscosimeter with nozzle diameter 4.0 mm at temp. (20±2)°C, min, at c
|Enamel drying type up to degree 3 at temperature of:
(150±2)°C, at hours, is max
|Dry residue, in percent, for enamel:
of other colors
|Film adhesion, rating, max
|Enamel film heat resistance h, min
• silvery at temperature (750±5)°C;
• black at temperature (600±5)°C;
• dark blue at temperature (550±5)°C;
• red-brown, brown, green, yellow at temperature (500±5)°C
• of other colors at temperature (400±5)°C
|Enamel film hardness on pendulum device type TML (pendulum A), relative units, min
|Film strength at stroke on device U-1, cm, min
|Film resistance to static impact at (20±2)°C, h, min
• to water;
• to benzene;
• to mineral oil
|Film resistance to salty fog, h, min
Temperature limits are from - 60°С up to +750°С.
Theoretical expense on metal for 100 microns (on a dry layer) is 350 g/m2, on concrete is 450 g/m2.
Actual expense can exceed the theoretical one to 70%.
Quantity of layers is at least two at the minimum coating thickness of 50 microns.
Recommended coating thickness on a dry layer is 50 to 150 microns.
No need in preliminary priming.
Coating cold and hot cure after painting.
Time of final polymerization at temperature 20°С is 72 hours.
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