indestructible advanced coatings

IP Range

LOW VOC DEF 80 - 161 TWO PACK EPOXY COATING SYSTEM

IP Code No - IP 2 - Range Interim data sheet 8/7/1998

Product Description -

The IP2 system of coating is a combination of 3 systems which can be used individually, or all three for total maximum protection. Each of the 3 individual "layers" are stand alone products in their own right. All three are two part, air drying products as follows:

a) Pretreatment etch (or wash) primer BSX 32,
b) Epoxy Strontium Chromate Primer BS2X 33 1998
c) 2 Part Air Drying Epoxy Finishes

2 Part air drying epoxy finish for interior and exterior use. Used by Rolls Royce as both a decorative and protective coating, eg. Matt Black on fan frame composite casings, and an air drying marking paint. Initially available in the range of colours and finishes listed, this range will probably be increased to comply with customer demand. Resistant to abrasion, corrosion and most aircraft operating fluids and chemical, this range is also used for painting instruments and touching up our Textron grey stoving, and Pratt and Whitney Canada stoving engine systems.

The system has been designed to reduce confusion and therefore the least number of catalysts and thinners have been incorporated. The mixing ratios of base to catalyst may therefore vary. Released to DTD 5555, MSRR 9064, Def Stan 80-161, similar to MIL 22750, the range is approved by several other aerospace companies.

Approvals/References/Specs -

DTD 80-161 Has superceded DTD 5555, MSRR9064, BSX32, BS2X33 1998 type A & B, similar to Mil P 23377

REFERENCE

OMAT

PRODUCT

IP2 -CAT

Catalyst for strontium chromate primer and most topcoats.

IP2-CAT-M

Catalyst for a small range of none full gloss topcoats.

665-550-025

Universal thinner for strontium chromate primer and topcoats.

IP2-CLEAR

790A

Clear.

IP2-0000 

795A

White gloss. 

IP2-0946

Light grey gloss. 

IP2-6270

Gloss light aircraft grey (touch up for Rockhard 690-152-004)

IP2-6272

Semi-matt light aircraft grey (touch up for Rockhard 690-152-004)

IP2-6930

789A

Gloss aircraft grey. (BS381c shade 693) 

IP2-6933

Matt aircraft grey.

IP2-6970

Gloss Light Admiralty Grey (BS 381c " 697)

IP2-10A03

Queen's flight Light Grey

IP2-9000

788A

Gloss black. (BS 381c " 000) 

IP2-9002

9064

Cat M - Eggshell 5 Units

9064

Cat - Semi Matt 25 Units 

IP2-9003

7/171A

Matt black. (BS 381c " 000) 

IP2-8000

7/39A

Dull aluminium. 

IP2-1100

7/30A

Gloss blue (BS 381C - 110) 

IP2-5380

792A 

Gloss red (BS 381C - 538) 

IP2-3560

799A

Gloss golden yellow (BS 381C - 356) 

IP2-8010

7/144A

Bright aluminium.

IP9158B

Textron grey 16081-16099

IP9180B

Textron blue

*Other colours to order by negotiation*

IP9064/6362

Strontium chromate epoxy primer base

IP9064/4853 )

Etch primer base )

IP9064/4854 )

Etch primer catalyst )

IP9064/TDXL

Etch primer thinner

IP2-5555

Chromate primer - Dark Green

(Designed to match RR stoving chromate primer)

 

Performance -


Tested on magnesium, aluminium and steel to the following minimum specification. Actual performance will be in excess of the following:
Resistant to 100 hours salt water fog
Resistant to 100 hours dry heat at 180°C
Resistant to 100 hours at 150°C in lubricating oil
Resistant to 100 hours at 180°C in dry heat
Resistant to 100 hours with engine fuel
After 7 days air drying, resistant to Skydrol for 3 hours 70°C (160°F)
Resistant to 10 cycles 4 hours at 150ºC (300ºF) 20 hours in salt water fog
Resistant to temperatures of down to at least -40°C (-30°F)

Application -

Prior to application of the Primer thorough cleaning of the substrate and the application of a conversion coating is vital, this can be the systems' 2 pack chromate etch primer or other process.

The full system process is as follows:

Applied by spray, but can be brushed. Pot life 8 hours.

Etch Primer - air dry for 1 hour prior to over coating.

Epoxy Primer - air dry for 4 - 16 hours prior to over coating or flash off for 30 minutes and then stove at 125°C for 1 hour.
If the primer has been applied more than 72 hours in advance of being over coated, the surface must be wet flatted with 320 grade paper and have an additional light coat of primer applied to ensure the best intercoat adhesion for the system.

Top Coats - Apply one double track coat to give a dry film thickness of 20-32 microns. Air dry for minimum 4 hours or flash off for 30 minutes and then stove at 1251C for 1 hour.

Full chemical protection is achieved after 7 days.

Physical Properties -

See also individual data sheets for 2 pack chromate etch primer and 2 pack strontium chromate primer.

Mixing Ratio

As specified

Thinner

665-550-025

Supply Viscosity

Ready for use

Colour

As required

Film Thickness

20 - 25 microns

Flash Point/Class/UN No

41°C / 3 / Paint UN1263

Pack Size

1 & 5 litre UN approved cans

Shelf Life

12 months temperate climate

Health & Safety

Before use, please request our latest health & safety data sheet.