SARV COAT 8735

Epoxy polyamide intermdiate COATINGS



Description

Sarv coat 8735 is a two component, polyamide cured epoxy intermediate coat.

 

Physical Data

 

Finish............................................... Semi Flat

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

Volume Solids............................... 63%

Specific Gravity............................ 1.40 kg/L

Flash Point..................................... 30°C

Recommended D.F.T................... 125 microns

Theoretical coverage.................... 5.0 m2/L at 125 microns

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

Touch dry....................................... 2 hrs at 20°C

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

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

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

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

 

Application Details

Application method .................... Air/Airless 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 2nd coat in various epoxy paint systmes.
  • Corrosion resistance in moderately to severely environment.

Recommended Use

As a protective intermediate coat 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 other foreign materials should be removed. Old primed surfaces must be smoothly wire brushed.