SARV COAT 8733

Epoxy polyamide top coat COATINGS



Description

Sarv coat 8733 is a two component, polyamide cured epoxy topcoat.

 

Physical Data

 

Finish............................................... Gloss-Semi gloss

Colour............................................. Upon request

Volume Solids............................... 52%(ASTM-D-2697)

Specific Gravity............................ 1.33 kg/L

Flash Point..................................... Not applicable packaging

Recommended D.F.T................... 50 microns

Theoretical coverage.................... 10.4 m2/lit

Practical Coverage....................... Depends on loss factor

Touch dry....................................... 180 min 20°C

                                                           2 hrs at 35°C

Fully cured..................................... 7 days at 20°C

                                                          1 week at 35°C

Thermal Resistance...................... 140 °C

Shelf life......................................... 1 year at 25°C

Package.......................................... 5 & 20 liter container

 

Application Details

Application method .................... Air/Application spray, Brush

Nozzle orifice................................. . .021”

Nozzle pressure............................. 150 bar/2200 Psi

Mixing ratio................................... Base / Hardener 4/1 by weight

Thinner/Cleaner............................ SVT-87

Pot life ............................................ 8 hrs at 20°C

Recoat interval min:.................... 24 hrs at 20°C

Recoat interval max:................... 14 days at 20°C

Outstanding Characteristics

  • Excellent oil resistance.
  • Excellent chemical resistance against weak acids and alkalies.
  • Suitable as finish coat in various epoxy paint systmes.
  • Corrosion resistance in moderately to severely environment.

Recommended Use

As a protective topcoat in industrial and marine structures, over concrete or metal surfaces.

Surface Preparation

The surface must be clean and dry, All dirt, grease, mill- scales and any other foreign materials should be removed. Old primed surfaces must be smoothly wire brushed.