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INTUMESCENT PAINT, CHEMICAL RESISTANT - AIR DRYING, BRUSHING OR SPRAYING

IP Code No - IP9189 A & B Kit

OMAT No - 7/28B

Product Description -

A two pack, spray or brush applied, air drying or force dry intumescent coating for application to:-

Designed to be a more resistant and adhesive coat after being burned to resist high air movement over the intumesced coating. Supplied for use either brushing or spraying. Used on parts and sub assembly's of Airbus for doors of the A320, and A340 aircraft, on Eurocopter EC135, plus many parts of Rolls Royce engines including composites and control boxes

Approvals/References/Specs -

Complies with FAA 5 minute fire resistance test, being reviewed against 15 minute FAA fire proof test.

Performance -

With stands 180°C (360°F) 100 hours, and humidity when air dried and sealed for one week or force cured 30 minutes at 125°C (255°F) and sealed

3 Hours at 70°C Skydrol resistant - Pass Adhesion X Hatch - Pass
Withstands 1100°C burner test for 5 minutes when film thickness is at least 300 microns
Typical performance is demonstrated as follows:

Two 0.6² metre panels of 4 mm anodised aluminium, one coated with IP9189 using the described method and the other left uncoated. Both are pressurized to 5 p.s.i. An S.A.E 15 cm diameter propane burner (116350 BTU) is positioned 10 cm from the centre of each panel.

Effect of
Heating 		Non Coated
Panel		 Intumescent Paint
Coated Panel
1 Minute Panel distorted outwards Panel intact
2 Minutes Deterioration rapidly increasing Intumescent paint barrier formed and holds to substrate
2 Minutes + Explosion, panel split centre blown out No change
5 Minutes Panel completely melted Condition satisfactory internal pressure maintained

Application - APPLY FOR RPS 661/47

Air Dry

  1. Apply two coats wet on wet
  2. Air dry 1 hour
  3. Apply two coats wet on wet
  4. Air dry 24 hours minimum
  5. Apply Ipc 2-pack epoxy to 50 microns dft
  6. Leave 7 days at room temperature to obtain full cure.
  7. Apply for RPS 661/47

Force Dry

  1. Apply two coats wet on wet, air dry 30 minutes, then stove 30 minutes at 120ºC
  2. Apply two coats wet on wet, air dry 30 minutes, then stove 1 hour at 150ºC
  3. Apply 50 microns Ipc 2 pack epoxy allow to dry for 1 hour minimum
  4. Stove 30 minutes 125ºC for chemical and humidity rest.

Physical Properties -

IP9189A&B + IP 1897 – 2 PACK CHEMICAL RESISTANT INTUMESCENT Technical Info

Mixing Ratio

8:1 by volume with catalyst(IP9189 B

Thinner

665-550-025

Supply Viscosity

Ready for use when mixed

Colour

White

Gloss Level

Matt

Film Thickness

250 - 375 Microns - but more protection if applied thicker

Flash Point/Class/UN No

24°C / 3 / Paint UN1263

Pack Size

4 Litres IP9189 A : 500ml IP9189 B

Shelf Life

12 Months Temperate Climate / 6 Months in Tropical climate

Health & Safety

Before use please request, our latest Health and Safety Data Sheet