Denbercryl Antiflame British Standard 21-476 BS

Denbercryl Antiflame British Standard 21-476 BS

Intumescent paint to protect metals from fire

Denbercryl Antiflame British Standard 21-476 BS. www/denber-paints.co.il

Denbercryl Antiflame British Standard 21-476 BS. www/denber-paints.co.il

Intumescent water base paint to coat metals to protect from fire BS-476.

Pass Standards Institute in South Africa SABS British standard BS476 P20 and P21 test no. # FPE/84933/08A,

DenberCryl Antiflame – intumescent. Water dilution for protection metal from fire.

Flexible polyvinyl acetate high build paint water dilution, intumescing in fire, prevents fire spread and smoke ejects. For interior and exterior coating. High viscosity paint for coating metal building elements and prevent collapse in event of fire. Intumescent and isolate the effects of heat when a fire on steel. Contains materials that prevent the development of flame combustion driven, and the spread of fire, and its influences. Contains material to minimize smoke. Diluted with water, very strong with a unique molecular structure. 

Pass Standards Institute in South Africa SABS British standard BS-476 P20 and P21 test no. # FPE/84933/08A

Denbercryl Antiflame British Standard 21-476 BS

Intumescent paint to protect metals from fire

Properties:

  • PVA intumescent paint, suitable for interior and exterior uses too with a protection coat of Tutgum antiflame, provides protection to steel structures from fire up to 2 hours.
  • A quick drying, ready to repaint every 4-6 hours depending on the environment temperature.
  • A great adhesion to a thin layer of epoxyden primer brominated.
  • Super adhesion to layers from the same family (such as steel guard, ).
  • Easily implemented by spreading with spray gun, airless, roller or Flexible and not cracking.
  • Prevents the spread and development of flame.
  • Emits gas that shutdown flame.
  • Depressing smoke isolated the spread of heat to the infrastructure.
  • Dilution with water, can be applied as a paint on glass wool
  • Intumescent up to 60 times and physically push the fire from the steel

Applications:

  • Coating steel beams and columns, and prevent metal structures crash in event of fire.
  • Coating steel roof support columns to prevent crash

Technical data:.

  • Effective coverage – according to the thickness of fire protection tables per profile steel fire protection depending on the time fire protection required.
  • Flexibility – 1 mm (Sheen)
  • Density – 1.3- 1.5 gm\cm3
  • Viscosity – 20,000 cps (Brookfield)
  • Hardness – 10 Dg (Erichsen)
  • Erosion -120 microns-760 cycles (BYK Gardner) ASTM
  • Layer thickness recommended – spraying -200 microns wet layer, brushing – 500 microns wet layer.
  • Number of layers – as the number required to get the thickness needed

Denbercryl Antiflame British Standard 21-476 BS

Intumescent paint to protect metals from fire

Contains:

  • Special PVA
  • Fillers and pigments.
  • Special flex sizing
  • Water and additives

Shades:

  • Standard white

Gloss:

  • matte

Drying time:

  • For contact 30 minutes. (Due to the fast drying when spraying, avoid from over spray “dust”) if creates “dust” retarder must be added and the air pressure must be lowered.
  • Between layers: 2-4 hours. Final: 6 hours.

Application methods:

  • Brushing, spraying or roller.
  • The first layer – recommended spraying 5 atmosphere pressure
  • Second layer-spray or brush spreading or scrolling or flexible plastic spatula

Dilution:

  • water
  • Brush/roller-10-20%
  • Spraying –  first layer – 30%, second layer – 5%

Denbercryl Antiflame British Standard 21-476 BS

Intumescent paint to protect metals from fire

Surface preparation:

  • Clean surface from dust, grease, dirt and loose paint..

Primary paint:

  • Epoxyden primer brominated (resistant to fire).
  • Tutgum antiflame.

Packaging:

  • 5 liters, 18 liter.

Storage:

  • In a cool and shaded room with appropriate ventilation.
  • Keep lids tightly closed.

Shelf life:

  • 12 months in the original packaging.

Cleaning tools:

  • Water at the end of painting.

Quality control:

  • In factory laboratories according to specifications.
  • COA and COC certificate.
  • ISO 9001-2015

Denbercryl Antiflame British Standard 21-476 BS

Intumescent paint to protect metals from fire