SARV COAT 8732-9

Epoxy polyamide high solid COATINGS



Description

Sarv coat 8732-9 is a two component polyamide cured, high solid epoxy coating.

 

Physical Data

 

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

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

Volume Solids............................... 45% (ASTM-D-2699 modifed)

Specific Gravity............................ 1.16 kg/l

Flash Point..................................... 24°C

Recommended D.F.T................... 100-150 microns

Theoretical coverage.................... 6.5-4.33 sqm/lit

                                                          4.64-3.09 sqm/kg

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

Touch dry....................................... 1 hrs at 20°C

                                                          2 hrs at 35 °C

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

                                                          6 days at 35°C

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

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

Package.......................................... 4&20 liter container

 

Application Details

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

Nozzle orifice................................. .018”-.021”

Nozzle pressure............................. 250 bar/3600 Psi

Mixing ratio................................... Base/Hardener 5/1 by weight

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

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

 

Outstanding Characteristics

  • Excellent oil resistance.
  • Excellent chemical resistance against weak acids and alkalies.
  • Resistance to transit and handling damages
  • Corrosion resistance in moderately to severely marine & industrial environment.

Recommended Use

As a high solid, high performance protective coating in aggressive environment over concrete or metal surfaces.

Surface Preparation

Remove oil and grease, etc. with suitable detergent. Remove salt and other contaminants by (high pressure) fresh water cleaning. (For maintenacce)

Abrasive blasting to Sa 2½, SSPC-10 with a sharp-edged surface profile corresponding to rugotest No.3, BN9a, keane – Tator comparator, 2.0 G/S or ISO comparator, medium(G). (For new steel)