Varnish АС-16
October 2, 2018
Varnish BT-577
October 2, 2018
Varnish АС-528
Composition
Lacquer AC-528 is a solution of acrylic lacquer and xylene with the addition of a plasticizer and a light stabilizer.
Purpose (АС-528) The
lacquer АС-528 is intended for protection against the fading of metal surfaces on which the fluorescent АС-554 enamel is applied (ТУ 2313-018-00204151-2000)
Application
Spray application.
Specifications (AC-528)
| Name of the indicator | Value |
| Lacquer color on iodometric scale mg J / 100 cm? | 1, not darker |
| Appearance | Colorless or slightly yellowish liquid, without visible mechanical inclusions weak opalescence is allowed |
| Conditional viscosity on the VZ-246 viscometer (or (VZ-4) with a nozzle diameter of 4 mm at a rate of (20 + 0.5) ° С, s | 60-80 |
| Mass fraction of nonvolatile substances,% | 24-30 |
| Drying time to degree 3 at a rate of (20 + 0.5) ° C, h | 1.5, not more |
| Bending elasticity of the film, mm | 3. no more |
| Film hardness, conventional units, by pendulum device type M-3, ME-3TML-2124 | 0.4, not less than 0.2, not less |
| The resistance of the coating to the static effects of water at a rate of (20 + 2) ° C, h | 4, not less |
| The resistance of the coating to the static effects of gasoline at a rate of (20 + 2) ° C, h | The film should remain unchanged. |
