Blog

ALKYD PHENOLIC PRIMER 281 – RANA 781 P

  |   alkyd paint rana   |   No comment
رنگ ضد حریق

EN.TDS

 

   RANA 781 P

                                                                       

Product information 

1-Excellent adhesion .

2-Excellent resistance in water and chemical material.

3-Fast air drying.

4-Excellent hardness.

5-Medium ability dielectric.

 

      Physical data    

Colour:                                                       customer request  

Finish:                                                        semi gloss

Flash point:                                               28°c

Volume solids:                                          53 ±2%

D.f.t:                                                            50 – 60  microns  

Specific gravity:                                        1.35 ±  0.05gr/cm3  

Theoretical coverage:                             10.6  m2 /lit (at 50 µ d.f.t)

Drying time at 25°c:                                

        Touch dry:                                        1 hrs          

  Dry to handle:                                        4 hrs

          Full cure:                                        4days

Component:                                             1

Application methods:                              conventional spray or brush or

                                                              Airless spray or roller

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

(mild condition) :   Min:                          12 hrs             6  hrs             3  hrs

                       **Max:                          NONE             NONE         NONE

حتما بخوانید...  AIR DRYING ALKYD - RANA 733 T

**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 film thickness dependent

 

Recommended thinner:                         RANA THINN 78

Recommended cleaner:                         RANA CLEAN 78

Shelf life:                                                   6 months when stored indoors in unopened

Original containers at 5 to 40°c (cool and dry

                                Place).

 

Curing mechanism:                                by solvent release and ….

 

Substrate:                                               steel

 

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

 

 

Typical uses

   As a primer coat for interior and exterior in  mildly to

   moderate corrosive environment as a floor , deck, and sealants uses.

 
Application information

This RANA CHEM’s product is an alkyd phenolic primer for

industrial and marine use.

To obtain the maximum performance for which this product

حتما بخوانید...  RED LEAD ALKYD PRIMER - RANA 715 P

is formulated, strict adherence to all application, instructions,

precautions, conditions and limitations is necessary.

 
Application equipment

The following equipment is listed as a guide and suitable

Equipment from other manufactures may be used.

Adjustments of pressure and change of tip size may be

needed to obtain the proper spray characteristics.

1-Airless spray:standard airless spray equipment having

a 28:1 or higher pump ratio and a  fluid tip with a 0.457 to 0.66 mm

orifice.

2-Conventional spray:industrial equipment with suitable

aircap having  a fluid tip with a 1.8 – 2 mm orifice .

3- Mixer

4-Brush

Caution

1-Handle with care.

2-Avoid inhalation of possible solvent vapours or

paint mist,as well as paint contact with skin and eyes. 

3-Apply only in well ventilated areas and ensure that

adequate forced ventilation exists when applying paint

in confined spaces or when the air is stagnant.

 

4-Always take precautions against the risks of fire

and explosions.

 5-Harmful or fatal if swallowed,immediately seek medical 

حتما بخوانید...  ALKYD BAKIG COAT - RANA 753 T

 assistance.

6-Use fresh air masks and explosion proof equipment.

Application procedure

1-Flush equipment with recommended cleaner before use.

2-Stir paint  for 5 minutes.

3-For spray,thin only as needed for workability.

4-Apply a wet coat in even, parallel passes.overlap

 each pass 50% to avoid bare areas,pinholes or holidays.

5-Small damaged or bare areas and random pinholes or

holidays can be touched up by brush.

6-Clean all equipment with recommended cleaner

immediately after use.

Environmental condition 

      Environmental temperature must be 10-40°c.

      Surface temperatures must be at least 3°c above dew point

      to prevent condensation. At freezing temperatures surface

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

Surface preparation

The surface must be clean , dry and free of grease,

millscale , rust and dirt.

Sand blasting to standard of Sa 2.5 – Sa3 , SIS 05 5900 , ISO 8501-1.  

No Comments

Sorry, the comment form is closed at this time.