Description
Two component polyurethane enamel, hardened by aliphatic polyisocyanate with high gloss grade.Scope and specifics of application
Polytex STG95 enamel is used to form high-gloss (with a gloss of ≥95%) finishing coatings with high requirements for appearance.
It is used to paint commercial vehicles, special equipment, rolling stock (mainly motive-power units and passenger compartments), large-sized vehicles, antenna-mast, support and modular structures as well as other primed metal surfaces with high requirements for appearance.
The enamel coating has an even gloss, accelerated open time, excellent adhesion, excellent resistance to shocks, bends and other mechanical impacts.
Information on the material resistance to various media is available on request.
Main fields of application: mechanical engineering, power engineering, railway transport facilities.Instruction for use
Two component polyurethane enamel PolytexST G95 is applied on primed surface. The surface can be abrasive blasted with grain Р-180 to Р-320.Conditions
Basis temperature higher than dew point no less than 3°C.
Ambient temperature from +5°С to +30°C.
Relative air humidity no more 80%.
Ambient temperature from +5°С to +30°C.
Relative air humidity no more 80%.
The process of applying
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Blending |
Polyurethane enamel consists of two components: component А - basis, component B - hardener. Before use, pre-mix component A with a low-speed drill with mixing nozzle, then mix with component B in stoichiometric ratio in the delivery form. Mix the resulting material thoroughly until smooth. After the hardener is added into the semi-finished product, the material should be allowed to stand for at least 5-10 minutes.
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| Proportions |
Hardener Polytex ST 100:14 by weight 7,5:1 by volume Hardener Polytex ST2 100:11 by weight 10:1 by volume |
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Pot life at 200С, no less |
8 hours |
| Air spray |
Operation viscosity:18-25s
Thinning:0-30% Nozzle diameter: 1,5-1,7 mm Initial pressure: 3-4 atm |
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Cross linking at 200С |
30 min |
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Roller Brush |
Can be recommended for small and hard-to-reach areas. Thin the primer-enamel depending on the working conditions when using brush. |
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Thinner |
Formula thinner Polytex, Polytex SLOW. |
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Cleaner |
Formula thinner Polytex, thinners of type Р4, Р5. |
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Finishing |
Tubing, pistol and other spraying tools must be cleaned after using. |
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Cleaning |
Clean straight after using due to painting equipment manual. |