SARV COAT 8827

Epoxy polyamine intermediate COATINGS



Description

Sarv coat 8827 is a two component, polyamine cured epoxy intermediate coat.

 

Physical Data

 

Finish............................................... Flat-Semi Gloss

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

Volume Solids............................... 57 %

Specific Gravity............................ 1.35±0.05 gr/cm3

Flash Point..................................... 23°C

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

Thermal coverage......................... 11.4-8.1 sqm/lit

                                                          8.4-6 sqm/kg

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

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

Hard dry......................................... 1 week at 20°C

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

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

 

Application Details

Application method .................... Air/Airless Spray Bursh, Roller

Nozzle orifice................................. .021"

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

Application temperature............. 10-50°C

Mixing ratio................................... Base / hardener/10/ 1by weight

Thinner/Cleaner............................ SVT-88

Pot life ............................................ 2 hrs at 20°C

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

                                                           Max 72 hrs

Outstanding Characteristics

  • Excellent mechanical strength.
  • High oil resistance      
  • High chemical resistance against acids, alkalies & solvents.
  • No toxicity

Recommended Use

As an intermediate epoxy coating with excellent chemical and mechanical products containers.

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.