SARV COAT 8569

hich build Epoxy VinyL intermediate COATINGS



Description

Sarv coat 8569 is a two component, vinyl polyamide cured epoxy intermediate.

Physical Data

 

Finish............................................... semi gloss

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

Volume Solids............................... 42±2%

Specific Gravity............................ 1.1 ±0.05 gr/m3

Flash Point..................................... 26°C

Recommended D.F.T................... 50-70 microns

Theoretical coverage.................... 8.4-6.0 sqm/lit

......................................................... 7.6-5.45 sqm/kg

Practical Coverage....................... depends on loss factor

Touch dry....................................... Max 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

Application temperature............. 5-50°C

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

Thinner/Cleaner............................ SVT-85

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

Recoat interval.............................. Min 24 hrs

                                                           Max 4 months

Outstanding Characteristics

  • Good UV resistance
  • Excellent chemical resistance against weak acids and alkalis.
  • Suitable as finish coat in various paint systems.
  • 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 any other foreign materials should be removed. Old primed surfaces must be smoothly wire brushed.