Advantages: Primer is suitable for cleaning.
The enamels are enamels of the copolymers.
| No | Name of the indicator | PrimerHS-059 |
| one | Color of lacquer on iodine scale | – |
| 2 | Film color | Red-brown, the shade is not normalized |
| 3 | The appearance of the film | Uniform, without wrinkles “craters”, drips and foreign inclusions |
| four | VZ-246 viscometer with a nozzle diameter of 4 mm (or VZ-4) at a temperature of (20.0 ± 0.5) ° C, s | 30 – 65 |
| five | Mass fraction of nonvolatile substances,% | 38 ± 2 |
| 6 | Housing power of dried film, g / m 2 , not more than, for enamels: white light graygray |
––
– |
| 7 | Drying time (20 ± 2) ° С, h, not more than 3 degree to degree 4to degree 5 |
one24
– |
| eight | Flexural elasticity of the film, mm, not more | 3 |
| 9 | Grinding degree, µm, no more, for enamels: white light graygray primer |
– –– 40 |
| ten | Adhesion, points, not more | 2 |
| eleven | Film hardness by pendulum device M-3, conventional units, not less | 0.45 |
| 12 | Shelf life (viability) at a temperature of (20 ± 2) ° С, h, not less | eight |
Surface preparation for the painting on the product,
GOST 9.402 or STB ISO 12944-4.
Oil, grease, paint, dirt and other substances, such as mineral contaminants, water-soluble salts, It is necessary to remove incisions, burrs, welding spatters, round sharp edges, teeth and welding seams. It should be thoroughly cleaned, dust-free, degreased and dried. It is the most up to 3 cm wide range of residues from fluxes, alkaline slags and oxides formed during welding.
It is recommended to improve the protective properties of the surface oxides 1 – 2 according to GOST 9.402.
Application: hardener No. 3 or hardener No. 5 is introduced into the primer before use.
Hardener no. 3 for the XC-059 primer is 2.8%, and the hardener No. 5 is -2.6%.
14 – 16 s using a VZ-246 (or VZ-4) to make it possible to use it for a temperature of (20.0 ± 0.5) ° C, use solvents P-4 , P-4A according to
GOST 7827.
The primer is applied to the surface by pneumatic spraying.
It is kept in cold water.
24 hours.
There is no need for any method of cleaning the sanding surface.
For example, it can be used for its single layer coating, it can be used for its individual surface coating.
Storage : Protected from sunlight and direct sunlight. Keep away from fire.
Precautionary measures associated with personal protective equipment (workwear, goggles, rubber gloves).
Finish, ventilate the room. It doesn’t have a chemical effect.
