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EN.TDS

Product information 

1-Good anticorrosive properties.

2-Good adhesion on cold rolled steel.

3-Easily applied by airless or conventional spray.

4-Can be used with a wide range of topcoats.

5-Tough and adherent primer providing excellent resistance to corrosion.

6-Outstanding resistance to water, weather.

7-Superior performance on marine, hulls, decks and superstructure.

8-Combine epoxy’s toughness with zinc’s superior protection.

      Physical data    

Colour:                                                       grey

Finish:                                                        Flat

Flash point:

           resin:                                             34°c

           cure:                                              36°c

802P1:Vs 65 ±2% (according  with  SSPC –PAINT 20  &  IPS-M-TP-205)   802 P1: 2.85±  0.05gr/cm3     ZINC DUST 85% IN DRY FILM PAINT

           solvent:                                         28 °c

Volume solids:                             802P:60 ±2%

D.F.T:                                                         50-70microns

Specific gravity(mixed):               802P: 2.00  ±  0.05gr/cm³               

Theoretical coverage:                 12m² /lit (at 50 µ D.F.T)

Drying time at 25°c:

                 touch dry:                               3 hrs

        dry to handle :                                 6-8 hrs

                  full cure:                                7 days

Component:                                             2

Pot life:                                                      8 hrs at 25 °c

Mixing ratio(by volume):

                               resin( a ):                refer to can label

                                cure( b ):                refer to can label

Application methods:                              conventional spray or brush or

                                                              airless spray or roller

Recoat intervals* :                                  10^°c                 25^°c              40^°c

                             Min:                            25  hrs            12  hrs         5  hrs

                          **Max:                          NONE             NONE         NONE

**Maximum Recoat: Unlimited. Must have a clean, dry surface for top coating.”Loose” chalk or salts must be removed in              .        accordance with good painting practice. Drying time is temperature, humidity, and fi lm thickness dependent

Recommended thinner:                          RANA THINN 80

Recommended cleaner:                        RANA CLEAN 80

Shelf life:                                                   12 months when stored indoors in unopened

                                                       original containers at 5 to 40^°c (cool and dry

                                                   place).

Curing mechanism:                                by solvent release and reaction by curing

                                                                    agent and resin

Substrate:                                                 steel

*: For recoating the surface should be free of dust ,grease  and contamination .

Typical uses

RANA CHEM zinc rich epoxy primer is a fast drying

polyamide cured that used on abrasive blast,cleaned Steel.

Other uses are:

Decks,hulls,barges and workboats,machinery, pipes

and tank exteriors ,oil refineries,Power plants,chemical process

and waste treatment plants.

Application equipment

The following equipment is listed as a guide and suitable

equipment from other manufactures may be used:

1-Airless spray:

2-Conventional spray

3 -Mixer: mixer must be powered by an air motor or an explosion

proof electric motor.

4-Brush or roller.

 

Application procedures   

1-Flush  equipment with cleaner before use.

2-Stir resin to an even consistency with a power mixer.

3-Add cure to resin and continue stirring for 5 minutes.

  Note: since the pot life is limited and shortened by high

  temperatures ,do not mix more material than will be used

  in 8 hours at 25 ^°c.

4- Thinning  with RANA THINN 80 for necessary

5-Stir during application to maintain uniformity of material

  and apply a wet coat in even parallel passes after 20 minutes.

6-Clean all equipment with cleaner immediately after use.

   .

Environmental condition

      Environmental temperature must be 10-40^°c.

      Surface temperature must be at least 3^°c   above dew point

      to prevent condensation. At freezing temperature surface

      must be free of ice and relative humidity below 80 %.

Surface preparation

 Sand blasting to a standard

Sa 2.5 – Sa3 , SIS 05 5900 , ISO 8501-1.