- BrandLida
- Country of manufactureBelarus
- Type of useFor interior applications
- Base primerAlkyd
- Processed materialWood
- Color-
- PurposeBuilding
Type: Primer GP - 0119 "L" is a suspension of pigments and fillers in alkyd varnish with the addition of a solvent, siccative and special additives.
Scope: Primer GP - 0119 "A" intended for priming metal and wood surfaces for coating various enamels and for temporary protection against corrosion in a single layer coating of large metal structures for mounting and storage period.
Specifications:
| number | indicator | requirements ROV |
| one | The color of the primer coating:
- red - brown - Gray |
Tint is not standardized |
| 2 | Appearance of the primer coating | After drying the primer must form a smooth, uniform and matt surface |
| 3 | Conditional viscosity, type OT - 246 with the nozzle diameter of 4 mm (or OT - 4) at a temperature (20,0 ± 0,5) ° C, not less than |
60 |
| 4 | Mass fraction of solids, % | 53 - 59 |
| 5 | Milling degree, um, not more than | 40 |
| 6 | The extent of solvent dilution primer, % , no more than |
25 |
| 7 | The ability of the coating sanded | The coating must form a flat surface and no pickle pelt |
| 8 | Drying times of up to 3 degrees, not more, at a temperature:
(20 ± 2) ° C, h (105 ± 5) ° C, min |
10 35 |
| nine | Elasticity coating flexural mm, not more than | one |
| 10 | Coating hardness pendulum device TML (pendulum A), relative units, not less than |
0.15 |
| eleven | Adhesion of the coating points, not exceeding | one |
| 12 | Impact resistance coating on the device U - 1, cm, at least |
fifty |
| thirteen | coating Resistance at (20 ± 2) ° C, h, at least to the static action:
distilled water 3% sodium chloride solution industrial oil |
144 48 240 |
| 14 | Resistance to the action nitroemali | There should be no delamination, wrinkling, cracking nitroemali coating applied to the primer |
| fifteen | Delamination, max cm 3 | 5 |
Benefits:
rapid curing of the primer at 20 ° C;
thanks to its composition of the soil carefully selected set of anticorrosion pigments, preventing the development of corrosion on the metal;
coating has good adhesion to the metal;
primer forms a water resistant, salt resistant coating resistant to the action of industrial oil;
primer coating is resistant to temperature changes from minus 50 ° C to plus 60 ° C.
Surface preparation : The metal surface before application of the primer must be thoroughly cleaned of rust, scale and other debris (must be removed notches, burrs, weld spatter, to round sharp edges, corners, tine and welding seams, at the surface must be free of grease, marking paint and other substances such as mineral pollution, water - soluble salts that affect the quality of surface preparation), tipped sandpaper (allowed application sanding grit or 4 5 according to GOST 6456), degreased with mineral spirits
(GOST 3134) or nephras - S2 - 80 / 120 (TU RB 100006485.148) and allowed to dry thoroughly. The most thoroughly necessary to clean the surface in the zone of welds of up to 3 cm from the flux residues, and dross alkaline oxides formed during welding. To improve the protective properties of the surface is recommended to clean the sand or grit blasting to a degree of purification from oxides of 1 - 2. The color of the produce is not later than 4 hours after surface preparation. Before staining welds, end edges and made inaccessible places brushing as a primer "layer of the strip. " Previously painted surfaces purified by the fragile layers of the old coating, delaminated old coating removed. The entire surface is cleaned with the abrasive cloth (allowed application grit sandpaper 4 or 5 according to GOST 6456) dedusted, degreased and dried. It is recommended to control staining small surface area. To eliminate condensation substrate temperature should be above the dew point temperature at least 3 ° C.
Unpainted wooden surface must be cleaned from tar, dried, tipped to remove lint sandpaper (allowed application grit sandpaper 4 or 5 according to GOST 6456) and freed of dust. Before applying the covering layer of enamel primed surface must be sanded. With previously painted surface is necessary to remove various contaminants removed completely delaminated coating surface sanded and de - dusted.
Coating: Before applying the primer thoroughly mixed and diluted with solvent (GOST 10214 or GOST 1928), o - xylene (TU BY 300042199.015) or a mixture solvent of o - xylene or white spirit with GOST 3134 (nephras - S4 - 155 / 200
TU RB 100006485.147) in 1: 1 ratio by weight, in an amount up to 20% by weight of the undiluted primer, filtered through a grid № 01H - 02H
(GOST 6613) and applied to the prepared plate by methods pneumatic or airless spraying or brushing. To dye diluted in diluent Elektropol primer RE - 4B (GOST 18187) to a viscosity of 18 - 20 with type viscometer VZ - 246 with the nozzle diameter of 4 mm (VZ - 4) at a temperature of (20,0 ± 0,5) ° C . Volume resistivity primer must be between 8 x 104 - 1 x 106 ohm · m. The primer is applied to the prepared surface and dried at a temperature of (105 ± 5) ° C - not more than 35 minutes or at a temperature (20 ± 2) ° C - at least 10 hours. The recommended thickness of the dried coating monolayer - not less than 20 microns after sandblasting or peening the coating thickness must be increased to account for the degree of surface roughness Ra.
The coating layer was applied to the enamel recommended no sooner than 24 hours.
Primer consumption for layer coating 60 - 80 g / m² excluding surface preparation, application method, staff, and other factors.
Precautions : In carrying out painting works and after their completion the room should thoroughly ventilate the room. For hands protecting use rubber gloves.
Storage: The primer is stored in a tightly closed container, protected from moisture and direct sunlight and away from heating appliances out of reach of children. Keep away from fire.
