Primer GF-021 L THAT RB 500021625.096-2001
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- In detail
- Country of manufactureBelarus
intends for coloring of metal and wooden surfaces under coverings various enamels. Allows to receive a priming covering under various types of enamels and paints. By use of special additives in primer GF-021 "L" film formation and formation of a deposit in a container at storage is excluded. Films of primer are steady against change of temperature from minus 45 °C to plus 60 °C.
- red-brown, light gray
Type: alkyd primer of general purpose.
Scope: intends for coloring of metal and wooden surfaces under coverings various enamels.
|Name of indicators||Characteristic and norm|
|Color of a film of primer||Red-brown, light gray, the shade is not normalized|
|Appearance of a film||After drying the film has to be equal, uniform, opaque or semi-gloss|
|Conditional viscosity at a temperature (20±0,5) °C, on the VZ-246 viscometer with a diameter of nozzle of 4 mm, with, not less||GF-021 OF "L"||GF-021|
|Extent of dilution of primer solvent, in %, no more||20||20|
|Mass fraction of nonvolatile substances, %||58±3||54-60|
|Degree of a reshooting gallery, micron, no more||40||40|
|Drying time to degree 3, no more at a temperature
(105±5) °C, mines
(20±2) °C, h
|Film hardness on the pendular TML device (a pendulum And), relative units, not less
M-3 type, conventional unit., not less
|Elasticity at a bend, mm, no more||1||1|
|Film durability at blow on the U-1, cm device, not less||50||50|
|Adhesion of a film, points, no more||1||1|
|Resistance of a film to static influence at (20±2) °C, h, not less
- 3% of solution of chloride sodium
- mineral oil
|Ability of a film to be ground||The film when grinding has to form a plain surface and not salt a skin|
|Resistance of a film to nitroenamel influence||There should not be a flaking, wrinkling, cracking of a film of nitroenamel|
|Stratifying, ml, no more||5|
Properties: allows to receive a priming covering under various types of enamels and paints. By use of special additives in primer GF-021 "L" film formation and formation of a deposit in a container at storage is excluded. Films of primer are steady against change of temperature from minus 45 °C to plus 60 °C.
Preparation of a surface: the painted surface has to be cleared of a rust, scale, pollution and is fat-free, has to be dry. Extent of cleaning of a surface of metal depends on product service conditions with paint and varnish a covering.
Drawing covering: before application primer of GF-021 and GF-021 of "L" carefully to mix and dilute to working viscosity 22-24 with on VZ-246 (a nozzle of 4 mm) solventy, a xylol, nefrasy A 120/200 or mix of one of the specified solvents with white spirit (nefrasy C4 155/200) in the ratio 1:1, it is possible to use the RS-2, R-649, R-650 solvents. To apply primer with pneumatic dispersion, a brush, an okunaniye, a jet obliv or dispersion in electrostatic field in 1 layer. When coloring in the electrofield to dilute with RE-4V thinner. Thickness of the 1st layer of primer of 15-20 microns. A primer consumption on a single-layer covering - (60-100) g/m2. Air temperature where the product is painted, has to be not less than 15 °C, relative humidity no more than 80%. Time of drying of a single-layer covering at a temperature (20±2) °C - 24 h.
Precautionary measures: when carrying out painting works, and also after their termination it is necessary to air the room carefully. To apply rubber gloves to protection of hands. To protect from fire! A warranty period - 6 months from the date of production.