PLAMCOR®-2
PLAMCOR®-2
Acrylic fireproof composition
- Color: White
- Packing: Single-packed
Recommended use
Fire protection of metal structures of industrial, civil and public buildings and structures operated in atmospheric conditions of all macroclimatic areas of moderate, moderately cold and cold climate:
- all types of atmosphere in accommodation categories 3 and 4 (in unheated and heated rooms) according to GOST 15150 with dry and normal humidity conditions according to SP 50.13330;
- atmospheric types I and II with placement category 2 according to GOST 15150 in humidity zones 2 (normal) and 3 (dry) of the construction area according to SP 50.13330.
It is applied as an intermediate or finish layer in PLAMCOR coating systems for corrosion and fire protection of structural steel. It is recommended to use with ZINEP, ISOLEP-primer, ISOLEP-mastic, VINICOR-061, VINICOR-ecoprime-01 and GF-021 (ГФ-021).
The PLAMCOR-2 coating is not water-resistant!
For additional protection from air humidity, increased dustiness and if there are special requirements for decorative properties, the coating of PLAMCOR-2 should be covered with finishing enamels POLYTON-UR (UV), POLYTON-XB, VINICOR-62 and other enamels on polyurethane, vinyl-epoxy, vinyl, chlorvinyl, alkyd and other bases.
The use of the composition in complex coating systems with primers and coating enamels from other manufacturers – in agreement with the VMP.
Flame-retardant coating efficiency:
-with reduced metal thickness 3.4 mm and the thickness of coating 0.8 mm – 45 minutes;
-with reduced metal thickness 3.4 mm and the thickness of coating 1.25 mm – 60 minutes;
-with reduced metal thickness 5.8 mm and the thickness of coating 1.5 mm – 90 minutes;
-with reduced metal thickness 7.2 mm and the thickness of coating 2.1 mm – 120 minutes.
CERTIFICATION
Certificate of State registration No. KG.11.01.09.008.E.002429.05.22 dated 31.05.2022.
Certificate of Origin (ST-KZ) No. KZ 2 101 00248 dated 05.07.2022
TECHNICAL SPECIFICATIONS
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Coating |
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Colour |
White, shade is not standardized. |
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Thickness of one dry when applying: |
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- by airless spraying method - with a brush |
400 - 800 microns (0.4 - 0.8 mm) 200 - 350 microns (0.2 - 0.35 mm) |
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Swelling coefficient |
20 times, at least |
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Composition |
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Coating appearance and color |
Homogeneous suspension of white color |
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Density |
1.30 - 1.45 g/cm3 |
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Non-volatile matter content |
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- by volume - by mass |
56±2 73,0 -77,0 |
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Drying time to degree 3 according to GOST 19007 at a temperature of (20±2) °C and relative air humidity (65±5) % |
3, not more than |
EXPENDITURE
The theoretical consumption for a single-layer coating with a thickness of 400 to 800 microns is 600 - 1200 g/m2.
SURFACE PREPARATION
The primer coating should be cleaned from dust, dirt, moisture, degreased and don’t have any defects such corrosion of metal, flacking, cracking.
All areas of damage of primer coating should be repaired.
INSTRUCTIONS FOR USE
The composition of PLAMKOR-2 should be coat to the primer (ZINEP, ISOLEP-primer, ISOLEPmastic, VINICOR-061, VINICOR-ecoprime-01) not earlier than 24 hours, on GF-021 (ГФ-021) coating – not earlier than 7 days after its application at temperature (20±2)°C (otherwise sagging or cracking of PLAMCOR-2 may occur).
Applying the composition to a non-dried primer coating (according to the GF-021 primer) can lead to cracking of the flame retardant coating or its melting.
The conditions for applying the composition are at a temperature from minus 25 to plus 40 ° C and a relative humidity of no more than 80% (when painting at a reduced temperature, consultation with the manufacturer of the material is recommended).
When applying and operating the coating, it is necessary to eliminate the effects of moisture, including in the form of condensate!
Preparation of the composition for use:
- mix up thoroughly to homogeneous state with mixer;
- if necessary, dilute with a diluent to the working viscosity immediately before use.
Recommended application methods:
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Airless spraying |
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Recommended thinner |
SOLV-UR, solvent, xylene |
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Amount of solvent |
up to 5% by mass |
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Nozzle diameter |
0.019" – 0.031" (0.48 – 0.79 mm) |
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Pressure |
not less than 21 MPa (210 b) |
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Brush / Roller |
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Recommended thinner |
SOLV-UR, solvent, xylene |
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Quantity of thinner |
up to 5% by mass |
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Equipment cleaning |
SOLV-UR, solvent, butyl acetate |
The composition should be applied in 2-5 layers, depending on the required group of flame-retardant effectiveness of the coating, the specified thickness of the metal and the chosen method of application.
The thickness of the first layer of dry coating should not exceed 200 microns (the thickness of the wet layer is 400 microns). Each subsequent coat should be applied at the standard recommended dry film thickness of 400 to 800 µm (when applied by airless spray) with a wet film thickness of 800 to 1500 µm. If the recommended thickness of one layer is significantly exceeded, defects in the form of cracks or craters may appear on the dry coating.
When applied with a brush, the layer thickness will be lower and more coats will be required
It is allowed to locally exceed the total thickness up to 3 mm in structurally difficult places for painting in the absence of drips, cracking and deterioration of the adhesion of the coating to the primer.
Drying of the coating is natural, the coating is repairable.
The drying time of a single-layer coating PLAMKOR-2 with a wet layer thickness of 1.0 mm is given in the table:
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Drying rate of the coating |
Drying time of the coating, h at air temperature, ° С |
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-10 |
0 |
+10 |
+20 |
+30 |
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To tack free |
8 |
4 |
2 |
1 |
0,5 |
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Min overcoating interval by itself |
72 |
36 |
12 |
6 |
4 |
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Drying time increases with increasing coating thickness |
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The holding time of the PLAMCOR-2 coating before applying the coating enamels is at least 24 hours (at a temperature of (20 ± 2) ° C), before applying the POLYTON–XB enamel - at least 4 days; at low temperatures, the time of interlayer drying of the coating should be increased.
The time of complete drying of the PLAMCOR-2 coating at a temperature of (20 ±2) °C – at least 10 days (decreases with increasing temperature).
Storage and handling
The composition is packed in tin buckets with a capacity of 20 liters or in cans with a capacity of 1 liter.
Storage conditions – in accordance with GOST 9980.5 (indoors at an air temperature from minus 40 to plus 40 ° C). The composition should be stored in a hermetically sealed container of the manufacturer away from heat sources. The container with composition shall be protected from atmospheric condensation and direct sunlight.
Guaranteed shelf life in the manufacturer’s package units is 24 months from the date of packaging.
PRECAUTIONS
When working with the enamel one shall observe the existing sectoral standard norms and requirements and safety measures as specified on the package label.
Personal protective equipment (goggles, face masks and respirators) shall be used, inhalation of thinners and contact of the composition or its components with skin, ocular mucosa, respiratory channels shall be avoided; use inside the premises is allowed only in case sufficient ventilation is provided.
The composition is classified as a fire-hazardous material.
COMPATIBILITY WITH OTHER MATERIALS
The composition of PLAMKOR-2 should be coat to the primer (ZINEP, ISOLEP-primer, ISOLEPmastic, VINICOR-061, VINICOR-ecoprime-01) not earlier than 24 hours, on GF-021 (ГФ-021) coating – not earlier than 7 days after its application at temperature (20±2)°C (otherwise sagging or cracking of PLAMCOR-2 may occur).
The use of the composition in complex coating systems with primers and coating enamels from other manufacturers - in agreement with the manufacturer of the composition PLAMCOR-2.
The information provided is general in nature and does not take into account the specifics of a particular object