Description
Two -components polyurethane enamel Polytex ST G95.
Scope and specifics of application
Used for painting commercial vehicles, machinery, rolling stock (mainly for locomotives and passenger cars), large vehicles, antenna-mast, support and modular structures, as well as other primed metal surfaces having high requirements for appearance.
Enamel coating has a smooth shine, improved drying time, excellent adhesion and resistance to shocks, bends and other mechanical influences.
Information on material resistance to different media is available on request.
Fields of application: mechanical engineering, power engineering, railway transport facilities.
Information on the resistance of the material to different media is available on request.
Surface preparation
Two-component polyurethane enamel Polytex ST G95 is applied to the primed surface. The primer surface can be sanded with abrasive material with grain from P-180 to P-320 if necessary.
Application conditions
Base dew point temperature must be no less than 30С.
Environment temperature from +50С to +300С.
Relative air humidity no more than 80%.
The process of applying
|
Mix |
Polyurethane enamel consists of two components: component A - base, component B - hardener. Immediately before use, the component A is pre-mixed with a low-speed drill with a stirring nozzle, then mixed with the component B in stoichiometric ratio in the form of delivery. The resulting material is thoroughly mixed until smooth. After the hardener is introduced into the semi-finished product, the material must be kept for at least 5-10 minutes. |
| Proportions |
100:14 by weight
7,4: 1 by volume |
|
Material viability at 20°C, not less
|
At least 6 hours |
|
Air spray |
Working viscosity: 20-25 sec Dilution: 0-10% Nozzle diameter: 1,5-1,7 mm Initial pressure: 3-4 ATM |
|
Interlayer exposure at 20°C
|
1 hour |
|
Roller Brush |
Use for small areas or hard-to-reach areas only.Thin the enamel depending on the conditions when painting |
|
Thinner |
Polytex prescription thinner |
|
Cleaner |
Polytex prescription thinner |
|
Closing-down |
The product must not remain in hoses, gun or other spraying equipment |
|
Cleaning |
Rinse immediately after use according to the instructions to the painting equipment |