Enamels and primers based on alkyd varnish

Enamels and primers based on alkyd varnish

Production is accompanied by all the necessary technical and licensing documentation, and customer pre-registration within the EU Regulation REACH.

Primer GF-021

Features

Suspension of pigments and fillers in alkyd varnish with the addition of solvents, drier and stabilizer.

Download the booklet
  • Intended for priming metal and wood surfaces for coating various enamels, characterized by two possible modes of drying; the film formed with primer coating is resistant to temperature fluctuations from -45 ? C to 60 ? C.
  • The primer coating in cured state is not toxic and fireproof.
  • 6 months.
    GOST U 25129-82
  • Surface preparation:
    Remove any dust, dirt, grease, rust, bloated and laminated old paint and other contaminants by any mechanical method.
    Degrease by wiping the surface with hair brushes, cloth soaked in gasoline, white spirit, solvent etc.
    Primer coat preparation
    • mix thoroughly;
    • dilute if necessary to working viscosity with solvent, xylol (or mixture of one of above solvents with white spirit 1:1), solvents RS-2,649,650; РЭ-4В - when applying in electrostatic field. Do not dilute with other solvents, not provided here and do not mix with other paints.
    Coating
    Apply on prepared surface. Paint only after primer coat completely dry to prevent pigments migration to enamel. Before application of nitroenamel on surface coated with primer, keep the coating in natural conditions at a temperature of 18-22 C for at least 6 days.
    Application methods:
    • with brush;
    • by jet flow coating;
    • by dipping;
    • by spraying.
    Material consumption: 60-100g/m?

Physical and chemical properties

Name of parameter and unit of measureStandard
The viscosity by viscosimeter ВЗ-246 with nozzle diameter 4 mm, с45
Mass fraction of solids, %54 - 60
Drying time to degree 3 at temperature:
- (18-22)?С
- (100-110)°С

Not more than 24 hours
Not more than 35 min
Coating adhesion, points1
Milling degree, um, not more than40
Coating hardness, measured by the pendulum of the type M-3, standard units, at least0,35
Bending elasticity, mm1
The resistance of coating at temperature (20+-2)°С to static action of, h:
- nitro enamel
- 3% solution of sodium chloride
- mineral oil

withstand
24
48
Coating impact strength, cm50
Colour: Red-brown